circuitpython

Author	SHA1	Message	Date
Benjamin Shockley	62d316bffb	W25Q16JV IQ and IM Indicate the differences between IQ and IM with the 2 MiB version of the W25Q chip.	2018-10-04 21:26:05 -05:00
Benjamin Shockley	2ef29c2cec	Changed FLASH DEVICE Changed the flash device to W25Q16JV_IM - the type actually used.	2018-10-04 21:14:07 -05:00
Benjamin Shockley	f6b9f101dc	Added W25Q16JV_IM Added new flash module: W25Q16JV_IM	2018-10-04 21:13:05 -05:00
Nick Moore	15b59bee1b	change initialization method + mod_network names	2018-10-04 22:31:47 +10:00
Nick Moore	f9bda0ff93	Makefile & mpconfigport for atmel-samd with wiznet	2018-10-04 22:02:25 +10:00
Dan Halbert	6049776b26	Merge branch 'master' into nrf52_uart_io	2018-10-03 13:31:48 -04:00
Scott Shawcroft	86ae707b08	Merge pull request #1223 from dhalbert/spi-baudrate nrf: remove error check for SPI baudrate too high; round to nearest baudrate	2018-10-03 10:11:44 -07:00
hathach	b8884ccc8b	Merge branch 'master' into nrf52_uart_io	2018-10-03 23:13:56 +07:00
Dan Halbert	d79b0a6b17	Merge pull request #1232 from platipo/master Fix 'advertisement' typo	2018-10-03 09:14:28 -04:00
Enrico Paganin	4b9099358f	Fix 'advertisement' typo	2018-10-03 09:56:30 +02:00
hathach	08cbb03bdd	implement common_hal_busio_uart_clear_rx_buffer	2018-10-03 11:39:01 +07:00
hathach	f543c8415d	"busio.UART not yet implemented -> not available	2018-10-03 11:30:31 +07:00
Dan Halbert	21d331c8cc	round SPI freq down; check max freq	2018-10-02 21:06:40 -04:00
Dan Halbert	036a1490e3	Merge pull request #1227 from tannewt/trellis_m4 Update Trellis M4 Express for Rev C	2018-10-02 20:33:27 -04:00
Scott Shawcroft	3c743f2664	Update Trellis M4 Express for Rev C	2018-10-02 11:56:09 -07:00
Dan Halbert	aa95526428	nrf: remove error check for SPI baudrate too high; round to nearest baudrate	2018-10-01 18:54:13 -04:00
Benjamin Shockley	1f3a3fe5a0	Merge remote-tracking branch 'upstream/master'	2018-10-01 12:28:42 -05:00
Benjamin Shockley	862d5a06fd	Create pins.c	2018-09-29 23:33:07 -05:00
Benjamin Shockley	8e52d922cc	Create mpconfigboard.mk	2018-09-29 23:26:15 -05:00
Benjamin Shockley	5ab4f09b2f	Create mpconfigboard.h	2018-09-29 23:24:32 -05:00
Benjamin Shockley	4acca8b90b	Update board.c	2018-09-29 23:17:24 -05:00
Benjamin Shockley	13364f90fe	Create board.c	2018-09-29 23:16:07 -05:00
Dan Halbert	48a3aafdd2	reset I2C and SPI on ctrl-D	2018-09-25 15:12:10 -04:00
hathach	76d6fb03f0	more clean up	2018-09-26 02:12:06 +07:00
hathach	eba80f7a99	update translate string	2018-09-26 02:10:44 +07:00
hathach	52328c88cd	remove space	2018-09-26 02:06:32 +07:00
hathach	74cc55b107	change error type to runtime	2018-09-25 17:31:53 +07:00
hathach	f724647a45	fix feather nrf52840 build error	2018-09-25 17:09:54 +07:00
hathach	dec5c50c45	clean up	2018-09-25 16:22:14 +07:00
hathach	2f0e0bdcaf	migrate serial from uart to uarte	2018-09-25 16:14:44 +07:00
hathach	9017c9d29a	clean up	2018-09-25 14:29:45 +07:00
hathach	d3e5ba83eb	update nrfx to 1.3.0	2018-09-25 13:00:57 +07:00
hathach	d714479924	clean up	2018-09-25 12:48:48 +07:00
hathach	01c1296197	nrf52 uart io rx work reliably	2018-09-25 12:37:31 +07:00
hathach	1782ceab35	uarte malloc if buffer is not in SRAM	2018-09-24 16:18:49 +07:00
hathach	4015023e01	clean up uart io	2018-09-24 16:12:05 +07:00
hathach	7bbd449f06	uarte rx work fine	2018-09-24 15:54:32 +07:00
hathach	fdd3e91753	changing to nrf uarte, tx works fine	2018-09-24 14:56:52 +07:00
hathach	7a1b4ccc9b	Merge branch 'master' into nrf52_uart_io	2018-09-24 12:50:48 +07:00
Scott Shawcroft	f2c960e89b	Merge pull request #1205 from hathach/nrf52_autoreload add autoreload for nrf52	2018-09-21 16:48:21 -04:00
hathach	e1fe7e71a1	add autoreload	2018-09-22 02:08:00 +07:00
Scott Shawcroft	a9d094ab74	Fix translations	2018-09-21 12:24:04 -04:00
Scott Shawcroft	e5274959f2	Merge remote-tracking branch 'adafruit/3.x' into merge_3x	2018-09-21 12:22:26 -04:00
Dan Halbert	2c15d12f2f	allow multiple I2C and SPI; improve nrfx_config.h	2018-09-20 20:45:30 -04:00
hathach	816ff05253	clean up	2018-09-21 03:53:35 +07:00
hathach	dddc437ea7	got rx working finally	2018-09-21 03:48:13 +07:00
hathach	fe1a297889	still have issue with initial uart rx	2018-09-21 01:27:52 +07:00
Dan Halbert	2309e60c0d	WIP; problem with staticly allocated IRQ handlers	2018-09-19 21:59:04 -04:00
hathach	9c25306877	uart rx got some issue with irq	2018-09-20 02:12:21 +07:00
Scott Shawcroft	3f380ded6b	Merge pull request #1197 from dhalbert/3.x-master 3.x master	2018-09-19 09:58:52 -07:00
hathach	c5593ec074	got uart tx work	2018-09-19 17:59:15 +07:00
hathach	1df3bcf392	add board.UART() function	2018-09-19 14:40:37 +07:00
Dan Halbert	8172a2ca9d	Merge pull request #1189 from arofarn/add-BATTERY-pin Add VOLTAGE_MONITOR pin to feather boards pins	2018-09-18 21:47:09 -04:00
Scott Shawcroft	655f223916	Clock the SAMD21 much faster so it can actually convert at its max sample rate of 350ksps. Also added an error check of sample rate. Fixes #1196	2018-09-18 15:29:46 -07:00
Dan Halbert	56b7f3ba64	fix translate omission; pca10059 fix in .travis.yml	2018-09-18 16:28:27 -04:00
Dan Halbert	bc510e714f	merge 3.0.2 to master	2018-09-18 15:38:12 -04:00
hathach	d8c8c5f005	remove CFG_HWUART_FOR_SERIAL	2018-09-18 20:26:50 +07:00
Dan Halbert	aaa61d06e3	add D4 and D3 aliases for EXTERNAL_NEOPIXEL and SENSE pins to match final silkscreen	2018-09-17 22:22:23 -04:00
Pierrick C	53853289eb	Move VOLTAGE_BATTERY line just under D9 line	2018-09-14 09:02:04 +02:00
ladyada	521a14e942	add mic in / out	2018-09-13 21:50:43 -04:00
ladyada	994c066b21	rev B (minus microphone)	2018-09-13 21:34:39 -04:00
ladyada	bec42671b1	missin' reset pin for the radio. tested works.	2018-09-13 21:30:13 -04:00
ladyada	28aabb4d5c	trellis m4 variant	2018-09-13 21:30:13 -04:00
Pierrick C	7e8816ad6f	Add VOLTAGE_MONITOR alias to pin D31/A7	2018-09-13 23:46:47 +02:00
Pierrick C	8eda4bb473	Add VOLTAGE_MONITOR alias for D9 pin to feather boards	2018-09-13 23:36:04 +02:00
Scott Shawcroft	2dd9407f21	Merge pull request #1186 from dhalbert/uart-enhancements UART enhancements	2018-09-12 16:23:28 -07:00
Dan Halbert	6a72084198	fix nrf builds; sphinx 1.8.0 crashing: use lower version	2018-09-12 18:37:03 -04:00
Scott Shawcroft	f21cf15c38	Add OnDiskBitmap which loads pixel data straight from disk. Also, renamed Sprite's palette to pixel_shader so it can be anything that produces colors based on values (including color values). Added a ColorConverter that converts RGB888 (found in bitmaps) to RGB565 for the display. Fixes #1182	2018-09-12 15:25:59 -07:00
Dan Halbert	6a046f55c4	UART fixes and enhancements; default board object fix	2018-09-12 17:19:43 -04:00
Dan Halbert	2bd7040fe0	usb_write() output_len was uint8_t instead of uint32_t	2018-09-12 17:16:52 -04:00
Paul Kierstead	02b3f62460	When UART timeout of zero is given, make read() return data already available	2018-09-12 13:25:49 -04:00
Benjamin Shockley	b923324e73	Added HW NEOPIXEL Definition Added definition for the built-in Neopixel. This is useful for CircuitPython Statas: https://learn.adafruit.com/welcome-to-circuitpython/troubleshooting#circuitpython-rgb-status-light-18-10	2018-09-12 07:59:07 -05:00
Dan Halbert	c3918bae57	PWMOut was not claming channels on shared TCCs	2018-09-11 19:46:47 -04:00
Benjamin Shockley	2138b04e45	Update to IS25LP016D Changed .supports_qspi_write to true.	2018-09-11 07:52:23 -05:00
Benjamin Shockley	c7cf38186d	Added IS25LP016D	2018-09-10 14:55:18 -05:00
Benjamin Shockley	08a2d962e3	Delete README.md	2018-09-10 17:01:31 +00:00
Benjamin Shockley	b2f5511de2	Initial Upload of Mini SAM M0 Initial Upload of Mini SAM M0	2018-09-10 17:01:00 +00:00
Benjamin Shockley	b03037e512	Create README.md	2018-09-10 16:55:55 +00:00
Dan Halbert	e335c74ac6	use open-drain capabilities on GPIO; clean up board init; set correct GPIO voltage	2018-09-09 15:01:28 -04:00
Dan Halbert	34bcb069cf	Merge pull request #1165 from tannewt/grandcentral Initial Grand Central definition	2018-09-07 15:00:13 -04:00
Scott Shawcroft	3ac03a31d8	Fix SDA/SCL	2018-09-07 10:39:18 -07:00
Scott Shawcroft	32c616b5dd	Initial Grand Central definition It has a ton of pins in a Mega form-factor This also includes a change to init the stack earlier. It fixes a crash that occurs if the flash doesn't start correctly and the original spot isn't reached.	2018-09-06 16:54:13 -07:00
Scott Shawcroft	c2e49dc87f	Merge remote-tracking branch 'adafruit/master' into hallowing	2018-09-06 14:54:55 -07:00
Scott Shawcroft	1683eb913d	Minor tweaks based on feedback	2018-09-06 14:49:49 -07:00
Dan Halbert	100603a60b	neopixel_write merge; alphabetize stuff in Makefile	2018-09-05 17:38:59 -04:00
Dan Halbert	4c3b4cacfa	Merge remote-tracking branch 'adafruit/master' into nrf-pin-claiming	2018-09-05 13:15:22 -04:00
Dan Halbert	a0872e8761	Merge pull request #1161 from hathach/nrf52_neopixel Nrf52 neopixel	2018-09-05 08:09:07 -04:00
hathach	ccd87a33b6	use nrf_pwm instead of direct registers	2018-09-05 13:18:36 +07:00
Dan Halbert	b5c03a7085	generalize # of ports; remove atmel neopixel code; remove pin name in mc_pin_obj_t	2018-09-04 16:43:21 -04:00
hathach	f4a98e909c	fix nrf52832 build 2	2018-09-04 23:25:08 +07:00
hathach	b9e8e3cd1f	fix nrf52832 build	2018-09-04 20:54:36 +07:00
hathach	1fe3ed87eb	run background job while waiting for neopixel write seqend	2018-09-04 19:24:45 +07:00
hathach	0d92c65829	correct disconnection check to only dtr	2018-09-04 18:36:08 +07:00
hathach	3ae24d9f9a	add neopixel_write implementation, work ok	2018-09-04 18:33:08 +07:00
hathach	e17253071e	adding neopixel write	2018-09-04 15:51:49 +07:00
Paul Kierstead	2d3f1a10bf	When UART timeout of zero is given, make read() return data already available	2018-09-01 17:07:30 +00:00
Dan Halbert	4382389e6f	fix typos, remove incorrect pca10059 example; add default buses for pca10056; improve board names for pca boards	2018-09-01 00:29:36 -04:00
Dan Halbert	9ea809bef7	add pin claiming to devices	2018-08-31 18:38:05 -04:00
Dan Halbert	585597a252	pin files rework; implement pin claiming; add more boards	2018-08-31 18:05:55 -04:00
Dan Halbert	0e8d146184	wip	2018-08-31 18:05:55 -04:00
Scott Shawcroft	121903b6ee	Tweaks based on feedback	2018-08-31 14:21:48 -07:00
Scott Shawcroft	6697544cdf	Introduce displayio to render graphics to displays. It's designed to minimize RAM footprint by using Sprites to represent objects on the screen. The object model also facilitates partial screen updating which reduces the bandwidth needed to display. This is all handled in C. Python simply manipulates the objects with the ability to synchronize to frame timing.	2018-08-31 12:31:52 -07:00
Dan Halbert	93100a7517	Merge pull request #1146 from hathach/nrf52_usb_serial_bug update tinyusb to fix #1007 serial issue	2018-08-28 15:39:34 -04:00
hathach	87811ec3a0	update readme board name feather_nrf52832	2018-08-28 16:15:20 +07:00
Scott Shawcroft	569a050e82	Merge pull request #1143 from notro/stat_epoch_fix Fix os.stat() epoch and use RTC for file timestamp	2018-08-26 22:22:45 -07:00
ladyada	ded38d30b6	rename pin.h to nrf_pin.h to avoid conflict with Pin.h	2018-08-26 20:37:12 -04:00
Noralf Trønnes	b61cf8d81f	samd: Use RTC to set file timestamp Use RTC to set file timestamp for file operations done on the board.	2018-08-25 20:43:09 +02:00
Jerry Needell	e8b94d0024	adjust SAMD51 neopixel_write timing	2018-08-24 07:01:50 -04:00
Dan Halbert	4cc33f8de6	Merge remote-tracking branch 'adafruit/master' into nrf_board_rename	2018-08-23 16:25:57 -04:00
Dan Halbert	728622f09d	Merge pull request #1139 from hathach/nrf52_usb_serial use unique DevicID for usb serial	2018-08-23 09:30:31 -04:00
hathach	4a8cd03de1	use unique DevicID for usb serial	2018-08-23 14:00:54 +07:00
hathach	fed1960424	remove s140 6.0.0 and s132 6.1.0 (not supported yet)	2018-08-23 00:27:39 +07:00
hathach	0c0ac06fc7	add SD 6.1.0 to download all	2018-08-22 23:09:09 +07:00
hathach	7961103ee6	update SD to v6.1.0	2018-08-22 21:51:30 +07:00
Dan Halbert	05ea9fd296	remove stray underscore	2018-08-22 10:26:52 -04:00
Dan Halbert	eaf4d19dbb	Merge remote-tracking branch 'adafruit/master' into nrf_board_rename Merge #1137	2018-08-22 10:24:10 -04:00
hathach	a516d1123f	fix typos	2018-08-22 19:42:41 +07:00
hathach	02b1b53153	Merge branch 'master' into nrf52_dfu_touch1200	2018-08-22 15:24:12 +07:00
hathach	fc955b1591	remove bootloader binaries, update readme for using adafruit-nrufitl and flashing bootloader	2018-08-22 15:22:17 +07:00
Dan Halbert	c503cf990b	forgot to change .travis.yml	2018-08-21 20:35:58 -04:00
Dan Halbert	85df32907f	rename nrf boards to feather_nrf52832 and feather_nrf52840_express	2018-08-21 18:45:37 -04:00
hathach	df4184e478	rename linker file to SD major version only	2018-08-21 16:02:57 +07:00
hathach	1c4accfa39	Merge branch 'nrf52_remove_boot_target' into nrf52_dfu_touch1200	2018-08-21 15:17:03 +07:00
hathach	b7dd33b76e	add touch 1200 for dfu-flash	2018-08-21 15:15:44 +07:00
Scott Shawcroft	182a8d7120	Merge pull request #1131 from tannewt/hallowing3 Support Hallowing in 3.x	2018-08-20 18:26:07 -07:00
Scott Shawcroft	2b6b0ffcd2	Remove HID from hallowing so we have more room for other stuff.	2018-08-20 18:04:35 -07:00
Scott Shawcroft	44de3d49a8	Speed up zero neopixel pulses. SK6812 on 5v is pickier than WS2812 on 5v. Hopefully fixes #1083.	2018-08-20 17:04:46 -07:00
ladyada	aeeb40e02c	Change hallowing to shipping flash type W25Q64JV-IQ. tested!	2018-08-20 10:52:33 -07:00
Dan Halbert	1768057e87	add HalloWing	2018-08-20 10:52:24 -07:00
Noralf Trønnes	eefb6842a0	i2cslave: Fix missing translate() when raising exceptions The translate() changes where applied after travis had checked the i2cslave PR so this wasn't caught.	2018-08-18 16:00:06 +02:00
Scott Shawcroft	1a6f6ff8e4	Merge pull request #1122 from Jahor/patch-1 Fix PWM Support on port 1 of NRF52840	2018-08-17 16:54:03 -07:00
Scott Shawcroft	4a4d84ba42	Merge pull request #1064 from notro/i2cslave Add busio.I2CSlave	2018-08-17 16:51:45 -07:00
Egor Leonenko	18e9f74738	Fix PWM Support on NRF52840 Replace usage of pin number alone with port+pin combination in NRF port of PWMOut	2018-08-17 19:34:03 +12:00
Scott Shawcroft	e8cf6a9072	Update to merged peripheral change.	2018-08-16 18:05:53 -07:00
Scott Shawcroft	96534e598e	Fix unix coverage and update translations.	2018-08-16 17:41:53 -07:00
Scott Shawcroft	76e0373576	Fix nrf and unix	2018-08-16 17:41:38 -07:00
Scott Shawcroft	2cd166b573	Fix esp and samd	2018-08-16 17:41:35 -07:00
Scott Shawcroft	de5a9d72dc	Compress all translated strings with Huffman coding. This saves code space in builds which use link-time optimization. The optimization drops the untranslated strings and replaces them with a compressed_string_t struct. It can then be decompressed to a c string. Builds without LTO work as well but include both untranslated strings and compressed strings. This work could be expanded to include QSTRs and loaded strings if a compress method is added to C. Its tracked in #531.	2018-08-16 17:40:57 -07:00
Noralf Trønnes	11cbeb87ad	ports/atmel-samd: Implement i2cslave.I2CSlave This adds support for SAMD acting as a I2C slave in polled mode.	2018-08-16 17:20:49 +02:00
Noralf Trønnes	b6822b86ac	busio/I2C: Split out samd_i2c_get_sercom() It will be shared with I2CSlave.	2018-08-16 17:06:40 +02:00
ladyada	d8f2a61c39	Change hallowing to shipping flash type W25Q64JV-IQ. tested!	2018-08-14 13:04:33 -04:00
hathach	e1ccc07841	remove bootloader & dfu-bootloader target user should go to bootloader repo to upgrade bootloader	2018-08-14 20:19:28 +07:00
Dan Halbert	bbc034cd3d	Merge pull request #1104 from tannewt/more_strings Fixes and translate more strings.	2018-08-09 20:00:18 -04:00
Scott Shawcroft	24e53ad591	Rework escaping and fix ESP build.	2018-08-09 15:58:45 -07:00
Scott Shawcroft	86d2154d71	Change file mode back.	2018-08-09 09:14:14 -07:00
Scott Shawcroft	94c5ceab36	Initial SAMR board revision.	2018-08-09 05:36:46 -07:00
Jeff Epler	b0e33f6a11	atmel-samd: UART: allocate rx buffer in long-lived region This is not strictly needed in order for #1056 to be resolved, because the "make long-lived" machinery is unaware of this pointer. However, as UARTs are assumed to be long-lived, this change is beneficial because it moves the long-lived buffer into the upper memory area with other long-lived objects, instead of remaining in the low heap.	2018-08-08 19:21:57 -05:00
Dan Halbert	2e80f37709	Merge pull request #1096 from tannewt/tune_neopixel Retune neopixel timings on SAMD51. They were too slow.	2018-08-07 21:33:12 -04:00
Scott Shawcroft	b0dd645e27	Retune neopixel timings on SAMD51. They were too slow. Fixes #1083	2018-08-07 16:58:37 -07:00
Scott Shawcroft	933add6cd8	Support internationalisation.	2018-08-07 14:58:57 -07:00
Dan Halbert	498fec64e2	increase new dynamic stack size to a comfortable value for now	2018-08-03 22:35:20 -04:00
Dan Halbert	dfa2581ffd	Merge pull request #1057 from tannewt/flexible_heap Add basic memory allocation outside Python runtime	2018-08-02 18:43:06 -04:00
Scott Shawcroft	5704bc8c93	Share memory.c and a bit of polish.	2018-08-02 14:35:46 -07:00
Scott Shawcroft	64e5691fe7	Update to peripherals merge.	2018-08-02 13:59:12 -07:00
Scott Shawcroft	168aa394db	Move pin struct to the peripherals library. Its slimmed down by removing the qstr and bit packing TCC info. The trinket m0 build actually grows by 20 bytes. The arduino zero build shrinks by 188 bytes.	2018-08-02 13:59:05 -07:00
Scott Shawcroft	b50f46d4be	Rename to SRC_QSTR_PREPROCESSOR for clarity.	2018-08-02 11:07:22 -07:00
Scott Shawcroft	8cf03d2d00	Speed up QSTR creation by pre-filtering files before pre-processing.	2018-08-02 00:51:52 -07:00
hathach	0bc3432106	Merge branch 'master' into nrf52_sys_module	2018-08-01 11:53:12 +07:00
Dan Halbert	65bd07bb0b	Merge pull request #1074 from hathach/nrf52840_usb_hid Nrf52840 usb hid	2018-08-01 00:47:50 -04:00
hathach	592c190069	PR review clean up	2018-08-01 11:31:32 +07:00
hathach	8640d37149	try to address sys module, compile ok	2018-08-01 10:19:20 +07:00
hathach	200669216e	more clean up	2018-08-01 08:52:07 +07:00
hathach	bac233e99b	clean up	2018-08-01 08:47:41 +07:00
hathach	533d8dda96	fix samd usb hid typo	2018-08-01 08:40:04 +07:00
hathach	6ddd8583da	clean up	2018-08-01 08:20:20 +07:00
Scott Shawcroft	a88cdaca6a	Remove rogue execute bit. Must a common incorrect shortcut for me. :-)	2018-07-31 12:42:21 -07:00
hathach	1e524f1b98	Merge branch 'master' into nrf52840_usb_hid	2018-08-01 00:58:23 +07:00
hathach	85bd46a4e1	enable MICROPY_PY_ARRAY_SLICE_ASSIGN, MICROPY_PY_BUILTINS_SLICE_ATTRS	2018-07-31 23:09:39 +07:00
hathach	4bece22c92	add hid keyboard LED indicator stub	2018-07-31 23:02:15 +07:00
hathach	05139e2aee	all hid devices seems to be ok	2018-07-31 22:54:26 +07:00
hathach	2c85f42330	add usb hid syscontrol	2018-07-31 21:57:00 +07:00
hathach	ef58adacd3	usb hid consumer control works	2018-07-31 21:19:02 +07:00
hathach	fd661c1d57	improve usb hid	2018-07-31 21:06:24 +07:00
Scott Shawcroft	b334289669	Reenable LTO for debug.	2018-07-31 05:18:23 -07:00
Scott Shawcroft	12cf5e51c2	Allow for resizing the stack area.	2018-07-31 05:18:23 -07:00
Scott Shawcroft	777542c716	Add basic memory allocation outside Python runtime This allows for the heap to fill all space but the stack. It also allows us to designate space for memory outside the runtime for things such as USB descriptors, flash cache and main filename. Fixes #754	2018-07-31 05:18:03 -07:00
hathach	27b2a9fe59	add usb_desc, disable tinyusb stack CFG_TUD_DESC_AUTO	2018-07-31 17:50:32 +07:00
hathach	d15caf0dbd	hid keyboard and mouse work well	2018-07-31 16:42:04 +07:00
hathach	221d54a595	workaround to use lib/utils/interrupt_char.c	2018-07-31 14:28:34 +07:00
hathach	ae783b0b1a	update tinyusb, set scsi sense key for unsupported commands	2018-07-31 13:54:58 +07:00
Scott Shawcroft	a6d94b6845	Merge pull request #1068 from dhalbert/micropython-25ae98f-merge Micropython `25ae98f` merge	2018-07-30 12:33:44 -07:00
Dan Halbert	fbe98ff9a9	Merge pull request #1071 from dhalbert/3.x-hallowing add HalloWing	2018-07-29 20:24:47 -04:00
Dan Halbert	680597547c	add HalloWing	2018-07-29 19:22:16 -04:00
Dan Halbert	bfbb5cde5a	put back test in qemu-arm build	2018-07-28 23:40:17 -04:00
Dan Halbert	2e260a0eab	Merge remote-tracking branch 'adafruit/master' into micropython-25ae98f-merge	2018-07-28 14:13:54 -04:00
Dan Halbert	f48b70050e	merge finished	2018-07-28 13:29:47 -04:00
hathach	368d59796f	adding usb_hid compiled with undefined ref	2018-07-27 17:36:41 +07:00
hathach	21339c4155	house keeping	2018-07-27 17:22:21 +07:00
hathach	e86f7d0b88	add usb msc callback description	2018-07-27 00:17:14 +07:00
hathach	5bdf40901f	update tusb lib	2018-07-26 17:16:41 +07:00
Dan Halbert	bc760dd341	WIP: complete manual inspection of all significant changes	2018-07-23 21:34:25 -04:00
hathach	bb28faf39c	arturo182 review	2018-07-17 23:57:49 +07:00
hathach	a0b9871ba9	use seperate interrupt_char.c for nrf move usb descriptors into usb.c	2018-07-17 21:52:20 +07:00
hathach	d4e84a9bd4	Merge branch 'master' into fix_nrf52840_serial	2018-07-17 21:27:16 +07:00
hathach	3525d65af3	should fix #1021 - update tinyusb for wanted char - move usb code into usb.c	2018-07-17 21:24:49 +07:00
Dan Halbert	2809b4f9dd	Merge branch 'master' into micropython-25ae98f-merge	2018-07-16 19:36:40 -04:00
Dan Halbert	a20ab40ed2	Merge 3.0.0 final bugfixes and changes to master	2018-07-16 09:01:46 -04:00
Dan Halbert	e2e01efa84	compiles and runs; hangs on import storage;storage.VfsFat.<tab>	2018-07-13 22:51:10 -04:00
Dan Halbert	bfe14ff824	Merge pull request #1014 from arturo182/nrf_shared_ble nrf: Split the ble module into a shared part and the port implementation	2018-07-13 10:23:37 -04:00
Dan Halbert	414267388d	Merge pull request #1023 from arturo182/nrf_pyocd nrf: Fix flashing with pyocd	2018-07-13 10:02:20 -04:00
arturo182	05c1384b67	nrf: Split the ble module into a shared part and the port implementation This allows other ports to implement these shared bindings.	2018-07-13 16:01:15 +02:00
arturo182	883ca21321	nrf: Fix flashing with pyocd	2018-07-13 15:22:46 +02:00
arturo182	9729fc3d31	nrf: Fix BLE on nRF52840 after adding the USB functionality	2018-07-13 14:55:02 +02:00
Dan Halbert	7c219600a2	WIP: after merge; before testing	2018-07-11 16:45:30 -04:00
hathach	873e20273e	fix travis build	2018-07-12 02:17:55 +07:00
hathach	f98c7f708e	merge review	2018-07-12 01:37:23 +07:00
hathach	10846d316b	Merge branch 'master' into nrf52840_usbboot	2018-07-11 21:35:44 +07:00
Dan Halbert	4962468fff	Merge pull request #1011 from arturo182/nrf_cleanup nrf: More cleanup and porting	2018-07-10 15:44:30 -04:00
hathach	a53b1c7cf1	code format	2018-07-10 22:49:51 +07:00
arturo182	eab00ff140	nrf: Remove even more unused files	2018-07-10 14:59:22 +02:00
arturo182	2c63fb2a94	nrf: Remove the random hal and module Thus getting rid of the whole old hal! The module is not needed because the common-hal nRF implementation uses HW RNG anyway.	2018-07-10 14:59:22 +02:00
arturo182	1163462635	nrf: Remove the old time hal and replace with nRFx	2018-07-10 14:59:10 +02:00
Scott Shawcroft	e875f4e52e	Merge pull request #1002 from arturo182/nrfx_gpio nrf: Rewrite the DigitalInOut hal using nRFx	2018-07-09 17:54:38 -07:00
Dan Halbert	8bb363f7c4	must set pull after setting direction with gpio_set_pin routines	2018-07-09 17:18:06 -04:00
hathach	0e819599e7	Merge branch 'master' into nrf52840_usbboot	2018-07-10 02:02:52 +07:00
hathach	7715d19efe	update bootloader hex	2018-07-10 01:20:37 +07:00
hathach	97a1ae911e	add family option for uf2	2018-07-10 01:18:14 +07:00
hathach	f199e87085	add ARRAY_SIZE which is missing when building with debug mode	2018-07-10 01:06:57 +07:00
hathach	c5089d7274	generate uf2 by default update tusb	2018-07-10 01:02:33 +07:00
Dan Halbert	64b9ee9c74	Merge pull request #985 from tannewt/heap_tweaks3 A few heap related tweaks	2018-07-08 23:21:38 -04:00
Scott Shawcroft	a45659c59a	Merge pull request #1000 from arturo182/nrfx_uart nrf: Rewrite the UART HAL using nRFx	2018-07-08 20:17:47 -07:00
Scott Shawcroft	133b99b6f2	Merge pull request #999 from arturo182/nrf_mphalport nrf: mphalport cleanup	2018-07-08 20:13:21 -07:00
Scott Shawcroft	fd5634e4aa	Merge pull request #992 from arturo182/nrf_i2c_fix nrf: Fix I2C transfers with data larger than HW allows	2018-07-08 20:12:09 -07:00
arturo182	388f554ff6	nrf: Rewrite the DigitalInOut hal using nRFx	2018-07-08 17:48:32 +02:00
arturo182	25ece8fb3d	nrf: Rewrite the UART HAL using nrfx	2018-07-08 16:42:04 +02:00
arturo182	c6a2a55bc9	nrf: Cleanup mpconfigboard files All the removed defines were used by legacy modules that are now removed.	2018-07-08 15:18:11 +02:00
arturo182	887486582e	nrf: Remove port-specific help It contains mentions to the pyb module which was removed. The ble-specific help will be re-added later when the API is stabilized.	2018-07-08 15:18:11 +02:00
arturo182	1ea633c484	nrf: mphalport cleanup	2018-07-08 14:39:30 +02:00
arturo182	da27253693	nrf: Fix I2C transfers with data larger than HW allows	2018-07-06 21:12:24 +02:00
arturo182	ac74edb4e4	nrf: Fix SPI transfers with data larger than HW allows	2018-07-06 21:10:25 +02:00
hathach	baf68a936e	remove hal_time files	2018-07-06 15:59:20 +07:00
hathach	3e319694aa	mp_hal_delay_ms() to call background task remove hal_time.c	2018-07-06 15:48:01 +07:00
hathach	948ddf8463	make SD default to s140 and s132 for nrf52840 and nrf52832 add CFG_HWUART_FOR_SERIAL for using jlink as REPL	2018-07-06 14:39:49 +07:00
hathach	6ef3a0b181	implement filesystem_writable_by_python()	2018-07-06 13:01:07 +07:00
Scott Shawcroft	54179a0189	Use .s in samd Makefile too.	2018-07-05 04:44:00 -07:00
hathach	0806c0a38b	update fatfs cached sector when running write10	2018-07-05 17:43:38 +07:00
hathach	4e5d9a029d	clean up	2018-07-05 17:26:07 +07:00
hathach	0365912e28	implement msc with internal_flash api Note: only work with SD is disabled.	2018-07-05 16:19:04 +07:00
hathach	3564e98181	implement msc flash, seems to work	2018-07-05 15:22:23 +07:00
hathach	1745e20391	replace jlink with native usb cdc for serial REPL	2018-07-05 11:30:12 +07:00
hathach	be2ff20e42	enable usb cdc interface not handle anything yet.	2018-07-04 17:15:49 +07:00
hathach	7fff7f5e70	add usb msc support for nrf52840	2018-07-04 16:40:53 +07:00
Scott Shawcroft	8fb976f0bd	Split out assembly source files.	2018-07-03 07:25:54 -07:00
mrmcwethy	d9723bb613	include RTC fix for SAMd51 in circuitpython build	2018-07-03 06:52:05 -07:00
Scott Shawcroft	074c5ea144	Merge pull request #977 from dhalbert/update_crickit_libs-2 update crickit-related libs	2018-07-03 12:04:05 -07:00
Dan Halbert	bf9981e8db	bring all frozen libraries up to date	2018-07-03 14:39:21 -04:00
Scott Shawcroft	dbc977485c	Support gathering register values on nrf.	2018-07-03 06:31:07 -07:00
Scott Shawcroft	ec78d3cefd	Mark pointers in cpu registers as in use. This prevents bugs where gc_collect is called from C code that did a recent allocation.	2018-07-03 05:45:50 -07:00
hathach	46c453cf0a	add tinyusb as submodule	2018-07-03 17:46:08 +07:00
hathach	b14b28067e	Merge branch 'master' into nrf52840_usbboot	2018-07-03 17:29:28 +07:00
Scott Shawcroft	bf00cde37d	Comment tweak after board change	2018-07-02 14:51:06 -07:00
Scott Shawcroft	b91202969a	Merge pull request #982 from arturo182/nrf_makefile nrf: Save some flash bytes by using extra compile flags	2018-07-02 14:33:47 -07:00
Scott Shawcroft	05a088b369	Merge pull request #972 from arturo182/nrf_i2c nrf: Rewrite the I2C common-hal using nrfx	2018-07-02 14:33:06 -07:00
arturo182	da491ec961	nrf: Save some flash bytes by using extra compile flags Both of these are used in the atsamd port as well.	2018-07-02 22:00:04 +02:00
Dan Halbert	7c9a0e2996	remove unnecessary extern in nrf/mphalport.c	2018-06-29 16:06:51 -04:00
Dan Halbert	7028a399c2	remove previously added esp8266/mphalport.{c,h}	2018-06-29 16:04:18 -04:00
Dan Halbert	2a0b857643	implement mp_hal_delay_us() to not need interrupts, and use it	2018-06-29 16:01:46 -04:00
mrmcwethy	df4469f92b	Test the BOARD parameter for nullness; display a error if nothing provided	2018-06-29 12:22:31 -07:00
mrmcwethy	d392f01f2c	include RTC fix for SAMd51 in circuitpython build	2018-06-29 05:45:38 -07:00
Dan Halbert	b4fd77bb7c	fix nrf and esp8266 builds for OneWire fix	2018-06-29 00:00:05 -04:00
Dan Halbert	52a11547cb	fix OneWire timing and DigitalInOut.switch_to_input()	2018-06-28 23:32:20 -04:00
Scott Shawcroft	429168d4ac	Merge pull request #970 from arturo182/nrf_softdev nrf: Remove unsupported softdevice defines	2018-06-28 14:01:19 -07:00
Scott Shawcroft	007155276a	Merge pull request #969 from arturo182/nrf_more_commonhal nrf: Rewrite more common-hal with nrfx and sync with atsamd port	2018-06-28 14:00:45 -07:00
Scott Shawcroft	039b4dc00a	Merge pull request #968 from arturo182/nrf_qstr nrf: Remove old qstr defines	2018-06-28 13:57:46 -07:00
Scott Shawcroft	ae82a93b56	Merge pull request #967 from arturo182/nrf_os nrf: Rewrite the os common-hal using nrfx	2018-06-28 13:55:34 -07:00
arturo182	178c089045	nrf: Rewrite the I2C common-hal using nrfx	2018-06-28 22:45:02 +02:00
arturo182	6e6a500801	nrf: Rewrite the os common-hal using nrfx	2018-06-27 21:01:07 +02:00
arturo182	af5cb9c492	nrf: Remove unneeded hal files	2018-06-27 21:00:34 +02:00
arturo182	b87bba8a28	nrf: Rewrite more common-hal with nrfx and sync with atsamd port	2018-06-27 20:55:29 +02:00
arturo182	1fa8fac5d7	nrf: Remove old qstr defines These were used by the microbit music module, which was removed.	2018-06-27 20:52:13 +02:00
arturo182	b9f02ca3c5	nrf: Remove unsupported softdevice defines	2018-06-27 20:48:57 +02:00
arturo182	2a12fcd18b	nrf: Rewrite the AnalogIn common-hal using nrfx	2018-06-27 20:41:30 +02:00
hathach	c4f11dfd32	flash target update bootloader setting to skip crc checksum	2018-06-27 15:22:44 +07:00
hathach	8fbe1d73e9	clean up makefile	2018-06-27 15:13:20 +07:00
hathach	4920cc47ca	move dfu-gen dfu-flash dfu-bootloader bootloader uf2 target to common Makefile since several board use it	2018-06-27 14:31:08 +07:00
hathach	bed7310fd7	update bin files	2018-06-27 14:13:18 +07:00
hathach	ecd3993d43	update pin map for feather52840	2018-06-27 14:06:15 +07:00
Dan Halbert	1f3de5174e	Freeze Adafruit_CircuitPython_Crickit into crickit builds	2018-06-26 19:49:55 -04:00
Scott Shawcroft	91427b0b23	Merge pull request #959 from arturo182/nrf_spim nrf: Rewrite the SPI common-hal using nrfx	2018-06-26 11:00:12 -07:00
Scott Shawcroft	d7d132d5a3	Merge pull request #960 from arturo182/nrf_stm_cleanup nrf: Remove leftovers from stm32 code copy	2018-06-26 10:52:04 -07:00
arturo182	16973d0559	nrf: Remove unused hal files Makes it easier to keep track of what's left to rewrite.	2018-06-26 00:13:41 +02:00
arturo182	2f1e678d60	nrf: Rewrite the SPI common-hal using nrfx Use SPIM2 on nRF52832 and SPIM3 on nRF52840. SPIM3 is able to go up to 32MHz!	2018-06-25 23:46:34 +02:00
arturo182	b14d13e318	nrf: Remove leftovers from stm32 code copy	2018-06-25 23:38:10 +02:00
hathach	8d065fe0e6	update reamde	2018-06-26 00:16:58 +07:00
hathach	54547683f9	add uf2, bootloader target	2018-06-25 23:31:14 +07:00
hathach	4722371be9	update bootloader hex with uf2	2018-06-25 23:27:00 +07:00
hathach	f5be5ed6ee	Merge branch 'master' into nrf52840_usbboot	2018-06-25 17:12:24 +07:00
arturo182	596a1d8843	nrf: Rename feather52 to feather52832 in readme files	2018-06-22 10:04:39 +02:00
Damien George	a2ac7e4fc9	stm32/boards: Add .ld and af.csv files for STM32F722. These files can also be used for F723, F732 and F733 MCUs.	2018-06-22 15:39:10 +10:00
Damien George	ec7982ec6d	stm32/mboot: Add support for erase/read/write of external SPI flash. This patch adds support to mboot for programming external SPI flash. It allows SPI flash to be programmed via a USB DFU utility in the same way that internal MCU flash is programmed.	2018-06-22 15:30:34 +10:00
Damien George	7f41f73f0f	stm32/qspi: Don't require data reads and writes to be a multiple of 4. Prior to this patch the QSPI driver assumed that the length of all data reads and writes was a multiple of 4. This patch allows any length. Reads are optimised for speed by using 32-bit transfers when possible, but writes always use a byte transfer because they only use a single data IO line and are relatively slow.	2018-06-22 15:07:01 +10:00
jerryneedell	de4cd1ee73	add pins D3/D4 to pins.c fixes #948	2018-06-20 22:26:59 -04:00
arturo182	25e71a56d4	nrf: Update the PCA10056 example to use new pin naming	2018-06-20 23:39:36 +02:00
arturo182	deec17e4fe	nrf: Remove really old examples These examples rely on machine and pyb modules, so they have to get. Leaving 3 BLE examples that also rely on those modules, but can be fixed to use CP's modules.	2018-06-20 23:38:18 +02:00
arturo182	9c08db55ff	nrf: Cleanup machine and microbit leftovers The music module was useful when this port had support for the microbit, now that it was removed, it's not so useful.	2018-06-20 23:30:34 +02:00
arturo182	c2d4d0a10b	nrf: Simplify pin generation and definition This commit cleans up the pin generation code, all the pins and their AF (only ADC, for now) are specified in nrf52_af.csv and board use their own csv file to specify which pins are available on that board and if they have any special names.	2018-06-20 23:26:32 +02:00
arturo182	ff918556cd	nrf: Simplify the board makefiles With the only difference between a SD and non-SD build is the linker file, there's no need to have two separate .mk per board files, just use a conditional.	2018-06-20 21:21:45 +02:00
arturo182	5509f394dc	nrf: Add a nrfx submodule and prepare for using the new drivers	2018-06-20 20:43:59 +02:00
arturo182	7cd34f2a94	nrf: Cleanup Makefile after nrf51 removal	2018-06-20 18:21:18 +02:00
arturo182	97f10241f9	nrf: Fix default board after feather52 rename	2018-06-20 18:21:18 +02:00
arturo182	b47a67d566	nrf: Remove machine, pyb and utime modules Micropython legacy, keeping it consistent with atsam port.	2018-06-20 18:21:18 +02:00
jerryneedell	80d16cb7df	add pins D3/D4 to pins.c fixes #948	2018-06-19 22:34:29 -04:00
Damien George	561ae9a91b	stm32/boards/NUCLEO_F091RC: Fix TICK_INT_PRIORITY so it is highest prio. Fixes issue #3880.	2018-06-20 12:24:18 +10:00
Damien George	5962c210c5	stm32/mboot: Define constants for reset mode cycling and timeout. And fix timeout value so that it does actually finish with reset_mode=1.	2018-06-19 23:23:17 +10:00
hathach	61437106e7	update bootloader for feather nrf52840	2018-06-19 15:27:07 +07:00
hathach	6d2702ed98	Merge branch 'master' into nrf52840_usbboot	2018-06-19 14:50:17 +07:00
Scott Shawcroft	4e7eee3553	Merge pull request #946 from arturo182/nrf_sd6 nrf: Use the production version of s140 6.0.0	2018-06-18 16:29:41 -07:00
arturo182	feee808955	nrf: Use the production version of s140 6.0.0	2018-06-18 23:12:28 +02:00
Scott Shawcroft	05547b72ac	Switch to Feather52s full name to avoid confusion with the nrf52840 later. Fixes #940	2018-06-18 10:51:04 -07:00
Damien George	e49cd106b4	stm32/spi: Fix SPI driver so it can send/recv more than 65535 bytes. The DMA peripheral is limited to transferring 65535 elements at a time so in order to send more than that the SPI driver must split the transfers up. The user must be aware of this limit if they are relying on precise timing of the entire SPI transfer, because there might be a small delay between the split transfers. Fixes issue #3851, and thanks to @kwagyeman for the original fix.	2018-06-18 17:41:14 +10:00
Damien George	338af99a7f	stm32/can: Use MP_OBJ_ARRAY_TYPECODE_FLAG_RW where appropriate.	2018-06-18 13:42:05 +10:00
rolandvs	ca2b1d6b36	stm32/boards/NUCLEO_F091RC: Add Arduino-named pins and rename CPU pins. To match pin labels on other NUCLEO 64 boards.	2018-06-18 13:06:27 +10:00
rolandvs	0d3de68669	stm32/boards/stm32f091_af.csv: Split labels that are multiple funcs.	2018-06-18 13:05:24 +10:00
Damien George	a5f5552a0a	tests/unix/extra_coverage: Don't test stream objs with NULL write fun. This behaviour of a NULL write C method on a stream that uses the write adaptor objects is no longer supported. It was only ever used by the coverage build for testing the fail path of mp_get_stream_raise().	2018-06-18 12:35:56 +10:00
Damien George	ceff433fcc	stm32/mboot: Adjust user-reset-mode timeout so it ends with mode=1. If the user button is held down indefinitely (eg unintenionally, or because the GPIO signal of the user button is connected to some external device) then it makes sense to end the reset mode cycle with the default mode of 1, which executes code as normal.	2018-06-18 12:23:27 +10:00
Dan Halbert	be5eb91df8	Merge pull request #938 from sommersoft/esp_busio_fix ESP8266: Fix pin locking during busio.SPI.configure	2018-06-16 11:49:20 -04:00
Scott Shawcroft	a5e03b76a6	Split out the peripherals library in preparation of sharing with MakeCode.	2018-06-15 16:16:21 -07:00
Limor "Ladyada" Fried	9fc0ec6af8	Merge pull request #934 from microbuilder/usbboot [WIP] nRF52840 USB Bootloader	2018-06-15 09:35:30 -07:00
Damien George	34b2f6b6fc	esp32/modules: Include umqtt library in frozen modules.	2018-06-15 16:39:49 +10:00
Damien George	d61d119c94	esp32: Update to latest ESP IDF.	2018-06-15 16:23:53 +10:00
sommersoft	23b6d33455	fixes #642 ; spi_init_gpio() is now bypassed for both construct and configure	2018-06-15 05:03:52 +00:00
Damien George	7be4a23c0c	stm32/i2cslave: Fix ordering of event callbacks in slave IRQ handler. It's possible (at least on F4 MCU's) to have RXNE and STOPF set at the same time during a call to the slave IRQ handler. In such cases RXNE should be handled before STOPF so that all bytes are processed before i2c_slave_process_rx_end() is called.	2018-06-15 14:15:31 +10:00
Damien George	bc5e8a2cb6	stm32/i2c: Fix num_acks calculation in i2c_write for F0 and F7 MCU's. Due to buffering of outgoing bytes on the I2C bus, detection of a NACK using the ISR_NACKF flag needs to account for the case where ISR_NACKF corresponds to the previous-to-previous byte.	2018-06-15 14:10:53 +10:00
Dan Halbert	fa814a32ce	Make Trinket M0 build fit; make RAMFS in vfs_fat_* tests be compliant with expected API	2018-06-14 21:02:12 -04:00
Damien George	37a7257aff	stm32/timer: Support TIM1 on F0 MCUs.	2018-06-15 10:50:08 +10:00
Dan Halbert	e724bc1c4e	Fix playing audio from SD card	2018-06-14 18:47:40 -04:00
Damien George	cc5a94044a	drivers/memory/spiflash: Rename functions to indicate they use cache. This patch renames the existing SPI flash API functions to reflect the fact that the go through the cache: mp_spiflash_flush -> mp_spiflash_cache_flush mp_spiflash_read -> mp_spiflash_cached_read mp_spiflash_write -> mp_spiflash_cached_write	2018-06-14 16:52:56 +10:00
Damien George	335d26b27d	stm32/boards/STM32L476DISC: Update SPI flash config for cache change.	2018-06-14 16:52:56 +10:00
hathach	35d38dbfed	update nrf52840 bootloader hex	2018-06-13 17:27:55 +07:00
Damien George	cf1509c911	esp32/fatfs_port: Implement get_fattime so FAT files have a timestamp. Fixes issue #3859.	2018-06-13 14:13:34 +10:00
Scott Shawcroft	618943d90a	Merge pull request #926 from nickzoic/circuitpython-nickzoic-716-pulseio-esp8266 Implement pulseio.PulseIn and PulseOut for ESP8266 #716	2018-06-12 18:33:16 -07:00
Scott Shawcroft	ee817a2fa8	Correct UART reads to return error on timeout. This causes read to correctly return None instead of b''. Fixes #874	2018-06-12 14:03:27 -07:00
Dan Halbert	4691b30c02	PDMIn: turn serializer on when starting DMA	2018-06-12 12:35:51 -04:00
Damien George	5042d98514	stm32/Makefile: Rebuild all qstrs when any board configuration changes.	2018-06-12 13:53:43 +10:00
Damien George	0501427907	esp32: Remove port-specific uhashlib implementation and use common one. Now that the common module has mbedtls support for both SHA1 and SHA256 it can now be used on this port.	2018-06-12 13:50:11 +10:00
Damien George	565f590586	ports: Enable IOBase on unix, stm32, esp8266 and esp32. It's a core feature, in particular required for user-streams with uasyncio.	2018-06-12 12:29:26 +10:00
Damien George	b2fa1b50ed	ports: Call gc_sweep_all() when doing a soft reset. This calls finalisers of things like files and sockets to cleanly close them.	2018-06-12 11:56:25 +10:00
Scott Shawcroft	73dadb0669	Update to the latest ASF4 which includes an I2C timeout extension while waiting for clock stretching. Fixes #778	2018-06-11 18:37:48 -07:00
Dan Halbert	068ffd04a6	Merge pull request #919 from adafruit/jerryneedell-patch-2 fix #918	2018-06-10 09:17:49 -04:00
Nick Moore	f72dcc64e6	Fixes #918 (PulseIn.get_paused) ...	2018-06-10 22:37:15 +10:00
Nick Moore	b25cbd340b	Merge commit '2129bbe160278f7cd2cece939f81900a41f8aa86' into circuitpython-nickzoic-716-pulseio-esp8266	2018-06-10 22:08:58 +10:00
Nick Moore	972b03850f	Merge branch 'master' into circuitpython-nickzoic-716-pulseio-esp8266	2018-06-10 22:01:35 +10:00
jerryneedell	8150150a24	return "false" for stub call See #918 for discussion	2018-06-10 07:11:44 -04:00
jerryneedell	2129bbe160	Update PulseIn.c	2018-06-10 07:08:56 -04:00
jerryneedell	5724fd795a	fix #918 Add stub for common_hal_pulseio_pulsein_get_paused to make ESP8266 build compatible with PR #901	2018-06-10 05:59:20 -04:00
Dan Halbert	b2d98edb4e	Merge pull request #901 from tannewt/pulseio_too_fast Prevent freezing USB during high frequency PulseIn.	2018-06-08 17:59:06 -04:00
Scott Shawcroft	8fb34a5846	Use bool not int.	2018-06-08 14:57:20 -07:00
Scott Shawcroft	8195df1b55	Stub out get_paused in nrf builds.	2018-06-08 14:01:54 -07:00
Scott Shawcroft	66b79723b6	Add code size analysis tool and shrink samd.clock a smidge.	2018-06-08 12:56:32 -07:00
Scott Shawcroft	769788d3c7	Turn off USB pin objects since they are always used for USB.	2018-06-08 12:56:32 -07:00
Scott Shawcroft	383bf9a59e	Wait for the DFLL to be stable.	2018-06-08 12:56:32 -07:00
Scott Shawcroft	07a8899c72	Support M4	2018-06-08 12:56:32 -07:00
Scott Shawcroft	2fbab8067a	Prevent freezing USB during high frequency PulseIn. We now track the last time the background task ran and bail on the PulseIn if it starves the background work. In practice, this happens after the numbers from pulsein are no longer accurate. This also adjusts interrupt priorities so most are the lowest level except for the tick and USB interrupts. Fixes #516 and #876	2018-06-08 12:56:32 -07:00
Dan Halbert	218930d18b	Check for PDMIn DMA getting stuck.	2018-06-08 08:23:52 -04:00
hathach	418e28c7dc	update nrf52840 bootloader hex and target	2018-06-08 16:10:49 +07:00
hathach	2b3436e87c	add feather nrf52 uart rts, cts support	2018-06-08 15:59:38 +07:00
hathach	c10899d13f	allow to flash feather52 and feather52840 with jlink add crc bypass magic to bootloader settting	2018-06-08 15:11:17 +07:00
Nick Moore	6af1fbacc9	Work on pulseio.PulseOut for #716 ESP8266 Switch to ets_delay_us but the PWM is still way too slow to be useful.	2018-06-08 16:41:42 +10:00
Nick Moore	011edf2472	Clean up interrupt handling for pulseio.PulseIn implementation for #716 ESP8266	2018-06-08 15:31:16 +10:00
Damien George	24c416cc66	stm32/mboot: Increase USB rx_buf and DFU buf sizes to full 2048 bytes. The DFU USB config descriptor returns 0x0800=2048 for the supported transfer size, and this applies to both TX (IN) and RX (OUT). So increase the rx_buf to support this size without having a buffer overflow on received data. With this patch mboot in USB DFU mode now works with dfu-util.	2018-06-08 15:29:52 +10:00
Nick Moore	c4cf1c5221	Initial pulseio.PulseOut implementation for #716 ESP8266	2018-06-08 15:28:05 +10:00
Nick Moore	7adc69baf9	Initial pulseio.PulseIn implmentation for #716 ESP8266	2018-06-08 15:27:59 +10:00
Glenn Moloney	039f196c56	esp32/modnetwork: Fix isconnected() when using static IP config. Currently <WLAN>.isconnected() always returns True if a static IP is set, regardless of the state of the connection. This patch introduces a new flag 'wifi_sta_connected' which is set in event_handler() when GOT_IP event is received and reset when DISCONNECTED event is received (unless re-connect is successful). isconnected() now simply returns the status of this flag (for STA_IF). The pre-existing flag misleadingly named 'wifi_sta_connected" is also renamed to 'wifi_sta_connect_requested'. Fixes issue #3837	2018-06-08 13:13:21 +10:00
Damien George	190c7dba89	stm32/mpconfigport.h: Enable DELATTR_SETATTR and BUILTINS_NOTIMPLEMENTED MICROPY_PY_DELATTR_SETATTR can now be enabled without a performance hit for classes that don't use this feature. MICROPY_PY_BUILTINS_NOTIMPLEMENTED is a minor addition that improves compatibility with CPython.	2018-06-08 12:55:18 +10:00
Damien George	93150a0d40	ports: Enable descriptors on stm32, esp8266, esp32 ports. They are now efficient (in runtime performance) and provide a useful feature that's hard to obtain without them enabled. See issue #3644 and PR #3826 for background.	2018-06-08 12:23:08 +10:00
Kattni Rembor	ba7e0e2f86	Add Adafruit to other M4 board name strings	2018-06-07 13:39:04 -04:00
Kattni Rembor	7b2875d54a	Add Adafruit to board name string	2018-06-07 13:33:13 -04:00
Kattni Rembor	0ab2a60dcd	Update ItsyBitsy board name to one word	2018-06-07 13:12:44 -04:00
hathach	c854e2dc17	Merge branch 'master' into usbboot	2018-06-07 13:51:21 +07:00
hathach	9bb4ded5fa	Merge remote-tracking branch 'upstream/master'	2018-06-07 13:50:04 +07:00
Damien George	fadd6bbe43	unix/moduos_vfs: Add missing uos functions from traditional uos module. Now that the coverage build has fully switched to the VFS sub-system these functions were no longer available, so add them to the uos_vfs module. Also, vfs_open is no longer needed, it's available as the built-in open.	2018-06-06 14:28:23 +10:00
Damien George	1d40f12e44	unix: Support MICROPY_VFS_POSIX and enable it in coverage build. The unix coverage build is now switched fully to the VFS implementation, ie the uos module is the uos_vfs module. For example, one can now sandbox uPy to their home directory via: $ ./micropython_coverage >>> import uos >>> uos.umount('/') # unmount existing root VFS >>> vfs = uos.VfsPosix('/home/user') # create new POSIX VFS >>> uos.mount(vfs, '/') # mount new POSIX VFS at root Some filesystem/OS features may no longer work with the coverage build due to this change, and these need to be gradually fixed. The standard unix port remains unchanged, it still uses the traditional uos module which directly accesses the underlying host filesystem.	2018-06-06 14:28:23 +10:00
Damien George	f35aae366c	extmod/vfs_fat: Rename FileIO/TextIO types to mp_type_vfs_fat_XXX. So they don't clash with other VFS implementations.	2018-06-06 14:28:23 +10:00
Dan Halbert	9ba6990228	Feather M0 Express build with Crickit libraries	2018-06-05 18:21:47 -04:00
Dan Halbert	74ced174ce	Merge pull request #898 from dhalbert/feather_m4_d4 add PA14 as D4 to Feather M4 Express	2018-06-05 11:41:31 -04:00
Dan Halbert	7e7e33e460	add PA14 as D4 to Feather M4 Exprses	2018-06-05 08:15:34 -04:00
Damien George	aace60a75e	esp8266/modules/ntptime.py: Remove print of newly-set time. It should be up to the user if they want to print the new time out or not. Fixes issue #3766.	2018-06-05 14:30:35 +10:00
Damien George	a90124a9e2	esp32: Add support for building with external SPI RAM. This patch adds support for building the firmware with external SPI RAM enabled. It is disabled by default because it adds overhead (due to silicon workarounds) and reduces performance (because it's slower to have bytecode and objects stored in external RAM). To enable it, either use "make CONFIG_SPIRAM_SUPPORT=1", or add this line to you custom makefile/GNUmakefile (before "include Makefile"): CONFIG_SPIRAM_SUPPORT = 1 When this option is enabled the MicroPython heap is automatically allocated in external SPI RAM. Thanks to Angus Gratton for help with the compiler and linker settings.	2018-06-05 13:57:59 +10:00
Angus Gratton	bc92206f89	esp32/Makefile: Extract common C & C++ flags for consistent compilation.	2018-06-05 13:05:12 +10:00
Scott Shawcroft	0c7c0821fc	Merge pull request #891 from godlygeek/low_flash_errno_fixes Human readable OSError messages for low flash devices	2018-06-04 17:22:57 -07:00
Damien George	df13ecde06	cc3200/mods: Include stream.h to get definition of mp_stream_p_t.	2018-06-04 16:58:45 +10:00
Damien George	309fe39dbb	stm32/modnetwork: Fix arg indexing in generic ifconfig method.	2018-06-03 21:50:49 +10:00
Matt Wozniski	d0e6bb269f	Use the system errno's on nrf	2018-06-02 12:55:07 -04:00
Scott Shawcroft	e580d22f4a	Use the external crystal on SAMD21 again. Also, re-enable calibration storage for CircuitPlayground Express. Tested with a 500hz PWMOut on Metro M0 with Saleae: * with crystal 500hz * with usb 500hz +- 0.1hz * without either 487hz += 0.1hz SAMD51 is skipped due to DFLL errata and the fact it defaults to a factory calibrated 48mhz that works fine for USB. Fixes #648	2018-06-01 18:01:42 -07:00
Matt Wozniski	22f4438787	Prune atmel-samd errno list Remove errnos that are only raised by modules that aren't linked into the atmel-samd port.	2018-06-01 19:04:14 -04:00
Matt Wozniski	e798b67ca2	Begin a custom list of errnos for atmel-samd The uerrno module was written to allow boards to customize the list of errnos they can raise. Start by copying the default list.	2018-06-01 19:04:04 -04:00
Scott Shawcroft	717199018b	Adapt for feedback and hack around pIRkey size constraint.	2018-06-01 15:08:52 -07:00
Dan Halbert	f386144428	redo state algorithm	2018-06-01 15:08:52 -07:00
Scott Shawcroft	9920f0a5de	atmel-samd: Make ticks more atomic. Always use current_tick when sub millisecond precision is required. Otherwise getting the ms/us to correspond is tricky.	2018-06-01 15:08:52 -07:00
Scott Shawcroft	d0fb6e7a2f	atmel-samd: Add rotary encoder support. Fixes #283	2018-06-01 15:08:48 -07:00
Scott Shawcroft	fd71e56891	atmel-samd: Re-org helper peripheral files into their own subdirectory. Ideally in the future they won't depend on ASF4 or MicroPython.	2018-06-01 15:07:31 -07:00
Dan Halbert	ae31c4ac18	Merge pull request #889 from tannewt/audioio_timers_in_use Turn off timer on AudioOut deinit.	2018-06-01 18:03:29 -04:00
Dan Halbert	ea95eb730a	Merge pull request #890 from tannewt/brownout3 Support brownout to safe mode. Fixes #870	2018-06-01 18:02:13 -04:00
Scott Shawcroft	f38ce1060c	Support brownout to safe mode. Fixes #870	2018-06-01 13:45:28 -07:00
Scott Shawcroft	bf1f0b3d11	Turn off timer on AudioOut deinit. Thanks to @sommersoft for spotting the error. Fixes #850	2018-06-01 13:32:45 -07:00
Noralf Trønnes	e158702a68	atmel-samd/samd51: Use crystal for RTC This uses the crystal to clock the RTC on boards which have a crystal. Disable clock generator 2 which was enabled in commit `8e2080411f` ("atmel-samd: Add rtc module support"). samd51 differs from samd21 when it comes to the RTC clock. samd51 doesn't have an explicit clock peripheral so no need for a clock generator. The same commit didn't even setup XOSC32K correctly, it missed EN1K and XTALEN. The RTC uses the 1k clock output, so enable it on the OSCULP32K even if it works without it.	2018-06-01 18:03:23 +02:00
Noralf Trønnes	ab7ddfddd5	atmel-samd/samd51: Refactor clock setup Refactor the convoluted asf4 clock setup into something more readable. enable_clock_generator() has 2 changes: - Set 'Output enabled' to match the current clock setup - Handle divisors above 511 Add an enable_clock_generator_sync() version which makes it possible to setup clocks without waiting for syncing. The bootup would hang without this. I have checked these registers: NVMCTRL->CTRLA = 0x00000004 Peripheral clocks (only non-zero shown): PCHCTRL[1]=0x00000045 PCHCTRL[10]=0x00000041 Generator clocks (only non-zero shown): GENCTRL[0] = 0x00010907 GENCTRL[1] = 0x00010906 -GENCTRL[2] = 0x00041104 +GENCTRL[2] = 0x00200904 GENCTRL[4] = 0x00010907 GENCTRL[5] = 0x00180906 DFLL clock: OSCCTRL->DFLLCTRLA = 0x00000082 OSCCTRL->DFLLCTRLB = 0x00000000 OSCCTRL->DFLLVAL = 0x00008082 OSCCTRL->DFLLMUL = 0x00000000 DPLL clocks: OSCCTRL->Dpll[0].DPLLCTRLA=0x00000002 OSCCTRL->Dpll[0].DPLLCTRLB=0x00000000 OSCCTRL->Dpll[0].DPLLRATIO=0x0000003b OSCCTRL->Dpll[1].DPLLCTRLA=0x00000080 OSCCTRL->Dpll[1].DPLLCTRLB=0x00000020 OSCCTRL->Dpll[1].DPLLRATIO=0x00000000 OSC32KCTRL clock: OSC32KCTRL->RTCCTRL = 0x00000000 OSC32KCTRL->XOSC32K = 0x00002082 OSC32KCTRL->CFDCTRL = 0x00000000 OSC32KCTRL->EVCTRL = 0x00000000 OSC32KCTRL->OSCULP32K = 0x00002300 Only gen2 changed which is due to samd51 having more bits in the simple division register so DIVSEL wasn't necessary, and it didn't have OE set.	2018-06-01 18:02:35 +02:00
Noralf Trønnes	5c6aea9fd8	atmel-samd/samd51: Implement samd.clock Fill out the dummy implementation.	2018-06-01 18:01:08 +02:00
Damien George	7d86ac6c01	stm32: Add network driver for Wiznet5k using MACRAW mode and lwIP. The Wiznet5k series of chips support a MACRAW mode which allows the host to send and receive Ethernet frames directly. This can be hooked into the lwIP stack to provide a full "socket" implementation using this Wiznet Ethernet device. This patch adds support for this feature. To enable the feature one must add the following to mpconfigboard.mk, or mpconfigport.mk: MICROPY_PY_WIZNET5K = 5500 and the following to mpconfigboard.h, or mpconfigport.h: #define MICROPY_PY_LWIP (1) After wiring up the module (X5=CS, X4=RST), usage on a pyboard is: import time, network nic = network.WIZNET5K(pyb.SPI(1), pyb.Pin.board.X5, pyb.Pin.board.X4) nic.active(1) while not nic.isconnected(): time.sleep_ms(50) # needed to poll the NIC print(nic.ifconfig()) Then use the socket module as usual. Compared to using the built-in TCP/IP stack on the Wiznet module, some performance is lost in MACRAW mode: with a lot of memory allocated to lwIP buffers, lwIP gives Around 750,000 bytes/sec max TCP download, compared with 1M/sec when using the TCP/IP stack on the Wiznet module.	2018-06-01 14:21:38 +10:00
Damien George	d9f1ecece2	stm32/modnetwork: Provide generic implementation of ifconfig method. All it needs is a lwIP netif to function.	2018-06-01 13:33:14 +10:00
Damien George	7437215ad7	stm32/modnetwork: Change base entry of NIC object from type to base. mod_network_nic_type_t doesn't need to be an actual uPy type, it just needs to be an object.	2018-06-01 13:31:28 +10:00
Damien George	6d87aa54d6	stm32/modnetwork: Don't take netif's down when network is deinited. It should be up to the NIC itself to decide if the network interface is removed upon soft reset. Some NICs can keep the interface up over a soft reset, which improves usability of the network.	2018-06-01 13:27:06 +10:00
Radomir Dopieralski	d02899f822	Add gamepad_singleto to root pointers for the nrf port	2018-05-30 23:11:23 +02:00
Radomir Dopieralski	b219ce6d37	Add gamepad_singleton to root pointers	2018-05-30 23:11:22 +02:00
Dan Halbert	eab8e43188	rev E feather M4 express; remove named AREF pins	2018-05-29 20:25:28 -04:00
Damien George	a1acbad27a	stm32/flash: Increase H7 flash size to full 2MiB.	2018-05-30 09:54:51 +10:00
rolandvs	958fa74521	stm32/boards: Ensure USB OTG power is off for NUCLEO_F767ZI. And update the GPIO init for NUCLEO_H743ZI to consistently use the mphal functions.	2018-05-30 09:51:19 +10:00
rolandvs	50bc34d4a4	stm32/boards: Split combined alt-func labels and fix some other errors. Pins with multiple alt-funcs for the same peripheral (eg USART_CTS_NSS) need to be split into individual alt-funcs for make-pins.py to work correctly. This patch changes the following: - Split `..._CTS_NSS` into `..._CTS/..._NSS` - Split `..._RTS_DE` into `..._RTS/..._DE` - Split `JTDO_SWO` into `JTDO/TRACESWO` for consistency - Fixed `TRACECK` to `TRACECLK` for consistency	2018-05-29 21:37:49 +10:00
Damien George	98d1609358	stm32/README: Update to include STM32F0 in list of supported MCUs.	2018-05-28 22:04:08 +10:00
Damien George	e681372017	stm32/boards: Add NUCLEO_F091RC board configuration files.	2018-05-28 21:49:49 +10:00
Damien George	1163400039	stm32/boards: Add alt-func CSV list and linker script for STM32F091.	2018-05-28 21:49:49 +10:00
Damien George	ea7e747979	stm32: Add support for STM32F0 MCUs.	2018-05-28 21:49:49 +10:00
Damien George	4a7d157a5b	stm32/boards: Add startup_stm32f0.s for STM32F0 MCUs. Sourced from STM32Cube_FW_F0_V1.9.0.	2018-05-28 21:49:49 +10:00
Damien George	6d83468a30	stm32: Allow a board to disable MICROPY_VFS_FAT.	2018-05-28 21:46:20 +10:00
Damien George	5c0685912f	stm32/timer: Make timer_get_source_freq more efficient by using regs. Use direct register access to get the APB clock divider. This reduces code size and makes the code more efficient.	2018-05-28 21:46:20 +10:00
Damien George	070937fe93	stm32: Add support for Cortex-M0 CPUs.	2018-05-28 21:46:20 +10:00
Damien George	f497723802	stm32: Allow to have no storage support if there are no block devices. If no block devices are defined by a board then storage support will be disabled. This means there is no filesystem provided by either the internal flash or external SPI flash. But the VFS system can still be enabled and filesystems provided on external devices like an SD card.	2018-05-28 21:45:46 +10:00
Damien George	aa4a7a8732	stm32/usb: Guard USB device code with #if for whether USB is enabled. With this change, all the USB source code can now be passed through the compiler even if the MCU does not have a USB peripheral.	2018-05-28 21:45:46 +10:00
Nick Moore	ef4c8e6e97	esp32: Silence ESP-IDF log messages when in raw REPL mode. This prevents clients such as ampy, mpy-utils, etc getting confused by extraneous data.	2018-05-28 20:15:08 +10:00
Dan Halbert	754c36bb37	Merge pull request #867 from dhalbert/fix_pirkey_apa102 3.0 pirkey build including appropriate frozen modules	2018-05-24 22:07:14 -04:00
Dan Halbert	ee896cdd41	restore I2C and UART. Don't do port.c resets and inits for modules that are not available.	2018-05-24 20:20:18 -04:00
Scott Shawcroft	42bf3a1306	Remove asf3 nvm code.	2018-05-24 13:14:40 -07:00
Dan Halbert	b9f36184f5	refine pirkey build	2018-05-24 13:28:03 -04:00
Damien George	15ddc20436	stm32: Add new component, the mboot bootloader. Mboot is a custom bootloader for STM32 MCUs. It can provide a USB DFU interface on either the FS or HS peripherals, as well as a custom I2C bootloader interface.	2018-05-24 23:21:19 +10:00
Damien George	f47eeab0ad	stm32: Add low-level hardware I2C slave driver.	2018-05-24 23:11:13 +10:00
Damien George	4200018a05	stm32: Remove unneeded HTML release notes from usbdev and usbhost dirs. These files provide no additional information, all the version and license information is captured in the relevant files in these subdirectories. Thanks to @JoeSc for the original patch.	2018-05-24 11:28:54 +10:00
Dan Halbert	083f91363a	pirkey APA102 defs were commented out in mpconfigboard.h	2018-05-23 18:21:07 -04:00
Scott Shawcroft	aa86a1457f	Use merged in FreeTouch	2018-05-23 11:57:35 -07:00
Dan Halbert	6af5fc2796	Merge pull request #861 from tannewt/touchio3 Turn on touchio for M0 boards.	2018-05-23 14:20:15 -04:00
Scott Shawcroft	641caaa6dd	Gain space back in non-Express builds by using -finline-limit	2018-05-23 10:36:59 -07:00
Damien George	df9b7e8f24	esp32/esp32.custom_common.ld: Put soc code in iram0. This is what the IDF does, it must be done.	2018-05-23 12:57:50 +10:00
Scott Shawcroft	3607d3ba2c	Correctly reset the PTC	2018-05-22 14:20:35 -07:00
Scott Shawcroft	31bcd1c45c	Fixup gclk init	2018-05-22 13:56:12 -07:00
Scott Shawcroft	99123a8621	Turn on touchio for M0 boards. M4 will come later once its supported by FreeTouch. Fixes #670	2018-05-22 13:49:08 -07:00
Dan Halbert	22405d6bdb	Merge pull request #860 from dhalbert/3.0-cpx-crickit turn off longint on cpx crickit; update frozen libs	2018-05-22 16:28:42 -04:00
Scott Shawcroft	165b28438a	Merge pull request #854 from python-ugame/extra-override Allow overriding EXTRA_BUILTIN_MODULES in mpconfigboard.h	2018-05-22 10:22:35 -07:00
Dan Halbert	0d7db29630	turn off longint on cpx crickit; update frozen libs	2018-05-22 13:03:13 -04:00
Dan Halbert	49a81d5c4b	LONGLONG typo	2018-05-22 09:35:29 -04:00
Dan Halbert	45db48bbaa	make longint choice mechanism more readable	2018-05-22 08:04:14 -04:00
Damien George	20b4b85f72	ports: Enable MICROPY_PY_BUILTINS_ROUND_INT on selected ports.	2018-05-22 14:18:16 +10:00
Dan Halbert	5680933483	refactor longint settings; make crickit cpx build	2018-05-21 23:58:03 -04:00
Damien George	e773a2cdba	stm32/main: Use consistent indenting of macro #if's.	2018-05-22 13:17:03 +10:00
Damien George	f68e722005	stm32/rng: Use Yasmarang for rng_get() if MCU doesn't have HW RNG.	2018-05-22 10:36:03 +10:00
Damien George	cda964198a	stm32: Integrate lwIP as implementation of usocket module. This patch allows to use lwIP as the implementation of the usocket module, instead of the existing socket-multiplexer that delegates the entire TCP/IP layer to the NIC itself. This is disabled by default, and enabled by defining MICROPY_PY_LWIP to 1. When enabled, the lwIP TCP/IP stack will be included in the build with default settings for memory usage and performance (see lwip_inc/lwipopts.h). It is then up to a particular NIC to register itself with lwIP using the standard lwIP netif API.	2018-05-21 17:36:06 +10:00
Radomir Dopieralski	6a6ab2b0ec	Allow overriding EXTRA_BUILTIN_MODULES in mpconfigboard.h Some boards (like the uGame10) may want to have their own set of extra modules. This change lets them override EXTRA_BUILTIN_MODULES in their mpconfigboard.h and makes the ugame10 board do that.	2018-05-21 09:23:58 +02:00
Damien George	6c955932f3	stm32/rtc: Don't try to set SubSeconds value on RTC. The hardware doesn't allow it, instead the value is reset to 255 upon setting the other calendar/time values.	2018-05-21 14:08:37 +10:00
Daniel Shaulov	cac2eddc16	minimal/main: Allow to compile without GC enabled.	2018-05-21 13:13:21 +10:00
Damien George	afd0701bf7	esp8266: Change UART(0) to attach to REPL via uos.dupterm interface. This patch makes it so that UART(0) can by dynamically attached to and detached from the REPL by using the uos.dupterm function. Since WebREPL uses dupterm slot 0 the UART uses dupterm slot 1 (a slot which is newly introduced by this patch). UART(0) must now be attached manually in boot.py (or otherwise) and inisetup.py is changed to provide code to do this. For example, to attach use: import uos, machine uart = machine.UART(0, 115200) uos.dupterm(uart, 1) and to detach use: uos.dupterm(None, 1) When attached, all incoming chars on UART(0) go straight to stdin so uart.read() will always return None. Use sys.stdin.read() if it's needed to read characters from the UART(0) while it's also used for the REPL (or detach, read, then reattach). When detached the UART(0) can be used for other purposes. If there are no objects in any of the dupterm slots when the REPL is started (on hard or soft reset) then UART(0) is automatically attached. Without this, the only way to recover a board without a REPL would be to completely erase and reflash (which would install the default boot.py which attaches the REPL).	2018-05-21 11:31:59 +10:00
Damien George	2923671a0c	esp32/Makefile: Update to latest ESP IDF version.	2018-05-21 11:28:36 +10:00
Paul Sokolovsky	478410b409	zephyr/Makefile: Add kobj_types_h_target to Z_EXPORTS. New generated Zephyr header file, without it build breaks.	2018-05-21 10:35:16 +10:00
Paul Sokolovsky	5a023372df	zephyr: Add prj_disco_l475_iot1.conf with sensor drivers.	2018-05-21 10:35:16 +10:00
Paul Sokolovsky	7afbc49863	zephyr/prj_base.conf: Enable DHCP and group static IPs together. Add CONFIG_NET_DHCPV4, which, after https://github.com/zephyrproject-rtos/zephyr/pull/5750 works as follows: static addresses are configured after boot, and DHCP requests are sent at the same time. If valid DHCP reply is received, it overrides static addresses. This setup works out of the box for both direct connection to a workstation (DHCP server usually is not available) and for connection to a router (DHCP is available and required).	2018-05-21 10:35:16 +10:00
Paul Sokolovsky	0e52ee957d	zephyr/modzsensor: Zephyr sensor subsystem bindings.	2018-05-21 10:35:16 +10:00
Paul Sokolovsky	080b0be1c8	zephyr/mpconfigport.h: Enable uhashlib and ubinascii modules. To be able to use data integrity checks in various tests.	2018-05-21 10:35:16 +10:00
Paul Sokolovsky	9480c188e8	zephyr/main: After builtin testsuite, drop to REPL. It makes sense to make even testsuite-enabled builds be suitable for interactive use.	2018-05-21 10:35:16 +10:00
Paul Sokolovsky	1050045979	zephyr/README: Hint about existence of qemu_x86_nommu.	2018-05-21 10:35:16 +10:00
Tobias Badertscher	769e37b646	stm32/boards: Add config files for new board, STM32L496GDISC.	2018-05-18 22:39:49 +10:00
Tobias Badertscher	4005c63571	stm32/boards: Add board ld and af.csv files for STM32L496 MCU.	2018-05-18 22:39:44 +10:00
Tobias Badertscher	708cdb6276	stm32: Add support for STM32L496 MCU.	2018-05-18 22:37:30 +10:00
Noralf Trønnes	cf33ad9a54	atmel-samd/samd21: Enable long int on Express boards This is necessary for using 1970 epoch in the time module.	2018-05-18 12:35:26 +02:00
Matt Land	06b293af29	pirkey, trinket, ugame	2018-05-17 13:56:10 -04:00
Matt Land	a84845c0ae	itsbitsy, metro	2018-05-17 13:48:33 -04:00
Matt Land	173a0a5faa	arduino, circuitplayground, feather boards	2018-05-17 13:42:08 -04:00
Matt Land	fc2b4526d3	worked	2018-05-17 13:33:26 -04:00
Matt Land	e1cccd3dac	rename to UART	2018-05-17 13:21:15 -04:00
Matt Land	2210fc60b1	Merge branch 'master' of https://github.com/adafruit/circuitpython into feature-default-serial	2018-05-17 13:08:43 -04:00
Matt Land	c846f4bdae	remove newline	2018-05-17 12:17:06 -04:00
Matt Land	4fd4adf974	not working	2018-05-17 12:14:51 -04:00
Damien George	58331e3c28	esp8266/modmachine: Allow I2C and SPI to be configured out of the build. I2C costs about 3000 bytes of code, and SPI costs about 4400 bytes.	2018-05-17 23:37:12 +10:00
Damien George	dd13065843	esp8266/modnetwork: Raise ValueError when getting invalid WLAN id. Instead of crashing due to out-of-bounds array access. Fixes #3348.	2018-05-17 22:12:24 +10:00
Damien George	f8a5cd24d8	esp8266/modnetwork: Return empty str for hostname if STA is inactive. Instead of crashing due to NULL pointer dereference. Fixes issue #3341.	2018-05-17 22:11:22 +10:00
hathach	6d4a2f5524	Merge branch 'master' into usbboot	2018-05-17 15:23:45 +07:00
hathach	52ebfd07a5	update nrfutil to 0.5.2d with singlebank option	2018-05-17 15:20:07 +07:00
Damien George	94a79f340d	esp8266/mpconfigport.h: Add some weak links to common Python modules. To make it easier/simpler to write code that can run under both CPython and on an ESP8266 board.	2018-05-17 13:27:18 +10:00
Matt Land	30c625ff46	Merge branch 'feature-i2c-gemma' into feature-default-spi-circuit-playground	2018-05-16 17:58:03 -04:00
Matt Land	0511becd55	Merge branch 'master' of https://github.com/adafruit/circuitpython into feature-i2c-gemma	2018-05-16 17:55:43 -04:00
Scott Shawcroft	6a8db03ade	Merge pull request #838 from rhooper/master add supervisor.reload() to soft reboot from code	2018-05-16 17:52:16 -04:00
Matt Land	b9b742cc69	add spi def to all boards pins file	2018-05-16 17:43:14 -04:00
Matt Land	c2fa892a02	fix formatting	2018-05-16 17:38:44 -04:00
Matt Land	cc52f8efd9	Merge branch 'feature-i2c-gemma' into feature-default-spi-circuit-playground	2018-05-16 17:32:50 -04:00
Matt Land	0a185c4d2d	Merge branch 'master' of https://github.com/adafruit/circuitpython into feature-i2c-gemma	2018-05-16 17:07:58 -04:00
Matt Land	e8e75c056a	For the two boards without SCL and SDA can you still add the board global entry for I2C? That way they'll raise the NotImplementedError with the better message instead of a NameError.	2018-05-16 17:02:41 -04:00
Jerry Needell	4f93467841	set #define MICROPY_USE_INTERNAL_ERRNO (0) in mpconfigport for ESP8266 to fix compile error	2018-05-16 16:10:32 -04:00
Matt Land	de885e81b1	Merge branch 'feature-i2c-gemma' into feature-default-spi-circuit-playground	2018-05-16 16:07:55 -04:00
Matt Land	8a351595ef	formatting, trailing newlines	2018-05-16 15:57:25 -04:00
Matt Land	2c067edf54	used pins.c instead of README.rst	2018-05-16 15:54:01 -04:00
Matt Land	3144654854	SPI for all boards	2018-05-16 15:36:36 -04:00
Matt Land	244866c2c3	spi on much	2018-05-16 15:25:24 -04:00
Matt Land	10888be8e8	fixed pins	2018-05-16 15:07:12 -04:00
Matt Land	8d1d821876	pin issue	2018-05-16 14:58:57 -04:00
Scott Shawcroft	99e34e38eb	Merge pull request #829 from jerryneedell/jerryn_i2c add keyword timeout to I2C -- only used for bitbangioi	2018-05-16 14:52:11 -04:00
Ryan Shaw	b9ff46f1ed	stm32: Enable UART7/8 on F4 series that have these peripherals.	2018-05-16 11:55:07 +10:00
Kevin Townsend	78f806c891	Added board specific READMEs	2018-05-15 22:42:27 +02:00
Matt Land	fbb57f902d	better error message	2018-05-15 15:37:48 -04:00
Matt Land	ff6e6b5155	best effort	2018-05-15 15:33:27 -04:00
Matt Land	4e65752d6e	feather m0 boards	2018-05-15 15:28:23 -04:00
Roy Hooper	90a09dba59	Merge branch 'master' of github.com:adafruit/circuitpython	2018-05-15 14:54:54 -04:00
Matt Land	cdeb7ddff8	fix non- builds	2018-05-15 14:27:05 -04:00
Matt Land	cd1f6627e4	formatting	2018-05-15 14:09:00 -04:00
Matt Land	bd7f603748	zero + feather logger	2018-05-15 14:06:01 -04:00
Roy Hooper	7d443c87b3	Add gemma_m0 pin exclusions	2018-05-15 14:03:39 -04:00
Matt Land	a10f04ad6e	support for 2	2018-05-15 13:53:53 -04:00
Matt Land	b0bacd9b0b	review code	2018-05-15 13:15:24 -04:00
Roy Hooper	3fd9900ea7	disable pins on trinket_m0 so that we can free a fair bit of flash - Issue #840	2018-05-15 13:13:59 -04:00
Dan Halbert	54293397c5	Merge pull request #837 from godlygeek/human_readable_oserror Human readable OSError messages	2018-05-15 10:12:09 -04:00
hathach	53593d1315	fix #809 define CIRCUITPY_BOOT_OUTPUT_FILE will cause mp_hal_stdout_tx_strn() to invoke before serial_init() is called. Solution is skipped output to serial if it is not inited.	2018-05-15 18:40:49 +07:00
hathach	05f36ebeb1	update the bootloader hex for feather52840	2018-05-15 16:06:03 +07:00
hathach	dadf831fe9	Merge branch 'usbboot' of github.com:microbuilder/circuitpython into usbboot	2018-05-15 13:33:53 +07:00
hathach	5365e51e39	Merge branch 'master' into usbboot	2018-05-15 13:29:25 +07:00
Damien George	cdaace1fdf	esp32/modnetwork: Fix STA/AP activate/deactivate for new IDF API. WIFI_MODE_NULL is no longer supported by the ESP IDF, instead one must use esp_wifi_start/esp_wifi_stop.	2018-05-15 11:50:37 +10:00
Roy Hooper	698912633f	Rename reload_next_character to reload_requested to make it match it's intended use	2018-05-14 17:00:38 -04:00
Matt Wozniski	0518cc1d94	Include uerrno for boards with external SPI flash Signed-off-by: Matt Wozniski <mwozniski@bloomberg.net>	2018-05-14 15:12:35 -04:00
Roy Hooper	a0954b9e11	Fix for Issue #770 - Provide a better error message when timers are still available.	2018-05-14 13:52:32 -04:00
Roy Hooper	1661cbb6e1	Make python detection more robust and allow setting PYTHON2 and PYTHON3 to override python executables during build.	2018-05-14 11:19:19 -04:00
Damien George	e6b66f1092	stm32/usb: Initialise cdc variable to prevent compiler warnings. Some compilers cannot deduce that cdc will always be written before being used.	2018-05-15 00:18:03 +10:00
Damien George	47ecbbbecb	stm32/usb: Add ability to have 2x VCP interfaces on the one USB device. This patch adds the configuration MICROPY_HW_USB_ENABLE_CDC2 which enables a new USB device configuration at runtime: VCP+VCP+MSC. It will give two independent VCP interfaces available via pyb.USB_VCP(0) and pyb.USB_VCP(1). The first one is the usual one and has the REPL on it. The second one is available for general use. This configuration is disabled by default because if the mode is not used then it takes up about 2200 bytes of RAM. Also, F4 MCUs can't support this mode on their USB FS peripheral (eg PYBv1.x) because they don't have enough endpoints. The USB HS peripheral of an F4 supports it, as well as both the USB FS and USB HS peripherals of F7 MCUs.	2018-05-14 23:44:45 +10:00
Damien George	2e565cc0d4	stm32/usb: Change HID report funcs to take HID state, not usbdev state.	2018-05-14 17:04:43 +10:00
Damien George	91bca340ec	stm32/usb: Change CDC tx/rx funcs to take CDC state, not usbdev state.	2018-05-14 16:55:04 +10:00
Damien George	68271a27e6	stm32/usb: Make CDC endpoint definitions private to core usbdev driver.	2018-05-14 16:53:45 +10:00
Damien George	ed92d62326	stm32/usb: Combine HID lower-layer and interface state into one struct.	2018-05-14 16:34:31 +10:00
Damien George	bf08a99ccd	stm32/usb: Combine CDC lower-layer and interface state into one struct.	2018-05-14 16:15:58 +10:00
Damien George	ed32284b70	stm32/usb: Use usbd_cdc_itf_t pointer directly in USB_VCP class.	2018-05-14 15:24:44 +10:00
Damien George	fb25c81062	stm32/modpyb: Remove unused includes and clean up comments. The documentation (including the examples) for elapsed_millis and elapsed_micros can be found in docs/library/pyb.rst so doesn't need to be written in full in the source code.	2018-05-14 14:01:50 +10:00
Damien George	88c26a48b4	stm32/pyb_i2c: Put pyb.I2C under MICROPY_PY_PYB_LEGACY setting. When disabled, the pyb.I2C class saves around 8k of code space and 172 bytes of RAM. The same functionality is now available in machine.I2C (for F4 and F7 MCUs). It is still enabled by default.	2018-05-14 13:53:46 +10:00
Damien George	92c5e2708d	stm32/modpyb: Introduce MICROPY_PY_PYB_LEGACY config option for pyb mod. This is enabled by default. When it is disabled all legacy functions and classes in the pyb module are excluded from the build.	2018-05-14 13:49:22 +10:00
Damien George	a0f7b4c678	stm32/accel: Switch pyb.Accel to use new C-level I2C API.	2018-05-14 13:23:18 +10:00
Damien George	ce824bb67e	stm32/machine_i2c: Use new F4 hardware I2C driver for machine.I2C class. And remove the old one based on ST code.	2018-05-14 13:22:12 +10:00
Damien George	b21415ed4f	stm32/i2c: Add new hardware I2C driver for F4 MCUs. This driver uses low-level register access to control the I2C peripheral (ie it doesn't rely on the ST HAL) and provides the same C-level API as the existing F7 hardware driver.	2018-05-14 13:19:03 +10:00
Peter D. Gray	ca36645410	stm32/usbd_hid_interface: Address possible race condition vs. interrupt. The USB IRQ may fire once USBD_HID_ClearNAK() is called and then change the last_read_len value.	2018-05-14 12:08:34 +10:00
Peter D. Gray	1f1623d3b7	stm32/usbdev: Be honest about data not being written to HID endpoint. USB_HID.send() should now return 0 if it could not send the report to the host.	2018-05-14 12:01:27 +10:00
Jerry Needell	d6c26942a5	add timeout keyword to I2C - for bitbangio - ignored for busio	2018-05-13 21:54:44 -04:00
Bas Wijnen	67e1a4f8be	esp32: Update to latest ESP IDF version. - Updated supported git hash to current IDF version. - Added missing targets and includes to Makefile. - Updated error codes for networking module. - Added required constant to sdkconfig configuration.	2018-05-14 11:42:46 +10:00
Scott Shawcroft	ce5eae1c76	Merge pull request #761 from jepler/nrf-modules nrf: Enable binascii, hashlib modules	2018-05-11 19:40:45 -07:00
Damien George	aeaace0737	stm32/usbdev: Remove unused RxState variable, and unused struct.	2018-05-11 23:20:59 +10:00
Damien George	abde0fa226	stm32/usbdev: Convert files to unix line endings. Also remove trailing whitespace and convert tabs to spaces.	2018-05-11 23:03:52 +10:00
Jeff Epler	471fdae993	nrf: Enable binascii, hashlib modules These modules would be very handy to have in order to implement a more robust replacement for ampy. It costs around 2KiB of text and no data or bss. 'binascii' has base64 encoding, which can be used to create a fully 8-bit-clean transport above the slightly cooked serial connection of these boards. 'hashlib' is a bit less critical, but I have found it handy to be able to robustly checksum remote files. I see this as only being useful on ports which don't have USB block device support, so atmel-samd doesn't need it. These modules are already on esp8266 so I think nrf52 seems like the only one that needs it.	2018-05-11 07:41:09 -05:00
Damien George	56a273ebff	stm32/usbd_conf: Changes files to unix line endings and apply styling. This patch is only cosmetic and has no functional change.	2018-05-11 22:17:58 +10:00
Damien George	9f4eda542a	stm32/usbd_conf.h: Remove unused macros and clean up header file.	2018-05-11 22:04:56 +10:00
Scott Shawcroft	51106db93d	Merge pull request #827 from dhalbert/3.0_pb_pins_digitalinout PBxx pins were not setting DRVSTR or reporting PULL properly	2018-05-10 20:42:26 -07:00
Dan Halbert	240659da0e	PBxx pins were not setting DRVSTR or reporting PULL properly	2018-05-10 23:09:51 -04:00
Damien George	b208aa189e	stm32/README: Update to reflect current MCU support.	2018-05-11 10:36:46 +10:00
Jeff Epler	2acd5d88b6	nrf52: enable framebuf module Closes: #656	2018-05-10 18:37:08 -05:00
Damien George	c1115d931f	stm32/usb: Use correct type for USB HID object.	2018-05-09 16:00:19 +10:00
Damien George	e1bc85416a	stm32/usb: Fix broken pyb.have_cdc() so it works again.	2018-05-09 15:59:48 +10:00
Damien George	e638defff4	stm32/i2c: Make sure stop condition is sent after receiving addr nack.	2018-05-09 15:53:09 +10:00
Scott Shawcroft	50fc90bc5f	Add pause/resume control to AudioOut and I2SOut Fixes #808	2018-05-08 11:53:13 -07:00
Scott Shawcroft	d3a5d40374	Merge pull request #785 from notro/rtc_calibration atmel-samd/samd21: Rework clock setup + calibration	2018-05-08 10:55:51 -07:00
Dan Halbert	e82f37c60e	enable cache in SAMD51	2018-05-07 21:55:37 -04:00
Noralf Trønnes	5d5d14709f	Add clock representation with calibration Add a python representation of the clocks with the possibility to change the calbration of clock sources.	2018-05-07 23:04:02 +02:00
Lars Kellogg-Stedman	56bf411d21	esp8266/modutime.c: remove symbol conflicts between time and utime modules this renames symbols in modutime.c so that it no longer conflicts with the time module. This commit does not enable the utime module; it simply makes it easier for a local developer to do so.	2018-05-07 11:55:20 -04:00
jerryneedell	b617271191	Update mpconfigport.h comment out define of CIRCUITPYTHON_BOOT_OUTPUT_FILE for NRF52 -- it does not work properly	2018-05-07 08:59:24 -04:00
Noralf Trønnes	2893e795fc	atmel-samd/samd21: Use XOSC32K on boards with a crystal Use XOSC32K on boards that have BOARD_HAS_CRYSTAL defined and set to 1.	2018-05-05 18:45:15 +02:00
Noralf Trønnes	4adba51569	atmel-samd/samd21: Rework clock setup Make clock setup explicit instead of using the convoluted asf4 macro setup. enable_clock_generator(): - Add GCLK_GENCTRL_OE to stick with the current setup. - Handle divisor larger than 31 for generator 2 - Change the source argument so it can take the GCLK_GENCTRL_SRC_XXXX_Val macros without casting to uint8_t. This patch should not introduce any functional changes except keeping GCLK_GENCTRL_OE enabled when the I2S clock is enabled.	2018-05-05 18:01:13 +02:00
Scott Shawcroft	d32349cee8	Merge pull request #804 from dhalbert/boot_out_fixes 3.0: Handle bad power on reset.	2018-05-04 10:06:35 -07:00
Dan Halbert	32363b801b	3.0: add CircuitPlayground and HID to CPX frozen modules	2018-05-04 08:44:33 -04:00
Noralf Trønnes	f21c2494cb	atmel-samd/samd21: Enable OSC32K Enable OSC32K which is used by the RTC. For some reason the RTC worked without enabling it.	2018-05-04 13:34:30 +02:00
Noralf Trønnes	4a2a553647	atmel-samd/clocks: Split out samd21_clocks.c and samd51_clocks.c Enhance readability by separating the samd21 and samd51 clock code. This patch should not introduce any functional changes.	2018-05-04 13:32:56 +02:00
Damien George	aea71dbde0	stm32/Makefile: Use -O2 to optimise compilation of lib/libc/string0.c.	2018-05-04 15:53:51 +10:00
Damien George	cb3456ddfe	stm32: Don't use %lu or %lx for formatting, use just %u or %x. On this 32-bit arch there's no need to use the long version of the format specifier. It's only there to appease the compiler which checks the type of the args passed to printf. Removing the "l" saves a bit of code space.	2018-05-04 15:52:03 +10:00
Damien George	b614dc73b0	stm32/dma: Fix duplicate typedef of struct, it's typedef'd in dma.h.	2018-05-04 15:35:43 +10:00
Dan Halbert	f486ead84a	Handle bad power on reset.	2018-05-03 23:43:02 -04:00
Scott Shawcroft	a8bd37f14d	Merge pull request #799 from larsks/feature/circuitpython/station-ssid esp8266/modnetwork: Allow to get ESSID of AP that STA is connected to.	2018-05-03 10:12:50 -07:00
Lars Kellogg-Stedman	1e0353e2db	esp8266/modnetwork: Allow to get ESSID of AP that STA is connected to. This patch enables iface.config('essid') to work for both AP and STA interfaces. (cherry picked from commit `d8fdb77ac9`)	2018-05-03 11:49:37 -04:00
Lars Kellogg-Stedman	ad1b16a3ec	ports/esp8266: try both binascii and ubinascii in inisetup.py in recent circuitpython builds, `ubinascii` is available as `binascii`. This modifies `modules/inisetup.py` to use the same import semantics as `modules/websocket_helper.py`: first try importing `ubinascii`, and if that fails, fall back to importing `binascii`. Closes adafruit/circuitpython#795	2018-05-03 09:23:54 -04:00
Dan Halbert	9d484c4935	Merge pull request #789 from tannewt/pdmin3 Re-enable PDMIn without ASF	2018-05-02 19:59:20 -04:00
Scott Shawcroft	04f75b8903	Reduce the buffer size back to what 2.x has. Increase was leftover from debugging.	2018-05-02 15:21:43 -07:00
Scott Shawcroft	22b7cd3d51	Fix 8 bit recordings on CPX. The DMA trigger source was incorrect when using serializer 1 on the SAMD21. Playback register was incorrect for 8 bit as well. Now fixed.	2018-05-02 15:15:25 -07:00
Scott Shawcroft	449385b250	Merge pull request #790 from dhalbert/cpu_temp Implement microcontroller.cpu.temperature.	2018-05-02 12:23:03 -07:00
Dan Halbert	33b9c39f58	peripherals.c should include peripherals.h	2018-05-02 13:50:34 -04:00
Damien George	12a3fccc7e	esp32/modsocket: Check for pending events during blocking socket calls.	2018-05-03 00:09:25 +10:00
Lars Kellogg-Stedman	3e35cbcd5b	allow esptool.py invocation to be set via make vars This commit replaces the literal calls to `esptool.py` with the `$(ESPTOOL)` Makefile variable. This allows one to set the esptool invocation on the Make command line: make ESPTOOL="python2 $(which esptool.py)" (or via the environment, an include file, etc) Closes #793	2018-05-02 09:47:01 -04:00
Damien George	4fa7d36cee	esp32: Use mp_rom_map_elem_t and MP_ROM_xxx macros for const dicts.	2018-05-02 22:33:41 +10:00
Damien George	6681eb809a	esp32/modsocket: Correctly handle reading from a peer-closed socket. If a socket is cleanly shut down by the peer then reads on this socket should continue to return zero bytes. The lwIP socket API does not have this behaviour (it only returns zero once, then blocks on subsequent calls) so this patch adds explicit checks and logic for peer closed sockets.	2018-05-02 22:31:00 +10:00
Torwag	fb7dabb971	esp32/README: Add --init to submodule update command. Add --init to the submodule update example, thus, all submodules get initialised including the nested (--recursive) ones. Without it there might not be a submodule init.	2018-05-02 17:24:17 +10:00
Damien George	6410e174c5	esp8266: Disable DEBUG_PRINTERS for 512k build. Disabling this saves around 6000 bytes of code space and gets the 512k build fitting in the available flash again (it increased lately due to an increase in the size of the ESP8266 SDK).	2018-05-02 15:51:19 +10:00
Damien George	051686b0a8	stm32/main: Clean up and optimise initial start-up code of the MCU.	2018-05-02 15:20:24 +10:00
Damien George	a03e6c1e05	stm32/irq: Define IRQ priorities directly as encoded hardware values. For a given IRQn (eg UART) there's no need to carry around both a PRI and SUBPRI value (eg IRQ_PRI_UART, IRQ_SUBPRI_UART). Instead, the IRQ_PRI_UART value has been changed in this patch to be the encoded hardware value, using NVIC_EncodePriority. This way the NVIC_SetPriority function can be used directly, instead of going through HAL_NVIC_SetPriority which must do extra processing to encode the PRI+SUBPRI. For a priority grouping of 4 (4 bits for preempt priority, 0 bits for the sub-priority), which is used in the stm32 port, the IRQ_PRI_xxx constants remain unchanged in their value. This patch also "fixes" the use of raise_irq_pri() which should be passed the encoded value (but as mentioned above the unencoded value is the same as the encoded value for priority grouping 4, so there was no bug from this error).	2018-05-02 14:41:02 +10:00
Peter D. Gray	266446624f	stm32/dma: Always deinit/reinit DMA channels on L4 MCUs. The problem is the existing code which tries to optimise the reinitialisation of the DMA breaks the abstraction of the HAL. For the STM32L4 the HAL's DMA setup code maintains two private vars (ChannelIndex, DmaBaseAddress) and updates a hardware register (CCR). In HAL_DMA_Init(), the CCR is updated to set the direction of the DMA. This is a problem because, when using the SD Card interface, the same DMA channel is used in both directions, so the direction bit in the CCR must follow that. A quick and effective fix for the L4 is to simply call HAL_DMA_DeInit() and HAL_DMA_Init() every time.	2018-05-02 13:41:23 +10:00
Damien George	4c0f664b1a	stm32/flash: Remove unused src parameter from flash_erase().	2018-05-02 13:11:56 +10:00
Damien George	edb600b6a2	stm32/mphalport: Optimise the way that GPIO clocks are enabled.	2018-05-02 13:08:58 +10:00
Damien George	00a659f3ee	stm32/dac: Implement printing of a DAC object.	2018-05-02 12:17:45 +10:00
Damien George	dcfd2de5c2	stm32/dac: Make deinit disable the output buffer on H7 and L4 MCUs.	2018-05-02 12:17:45 +10:00
Damien George	d4f8414ebd	stm32/adc: Use mp_hal_pin_config() instead of HAL_GPIO_Init(). This makes ADCAll work correctly on L4 MCUs.	2018-05-02 12:17:45 +10:00
Damien George	3022947343	stm32/mphalport: Support ADC mode on a pin for L4 MCUs.	2018-05-02 12:17:45 +10:00
Dan Halbert	e565282da9	fix minor comment typos	2018-05-01 22:04:11 -04:00
Dan Halbert	3a2b4af830	Implement microcontroller.cpu.temperature on '21 and '51.	2018-05-01 21:35:55 -04:00
Noralf Trønnes	681399f8db	atmel-samd: RTC: Improve precision when setting datetime The prescaler is not reset when setting the counter so we can be off by as much as 1023/1024 seconds. Fix this by resetting the RTC module.	2018-05-01 21:35:24 -04:00
Scott Shawcroft	cfea51ec68	Re-enable PDMIn without ASF and using the helpers added with I2SOut. The API is almost the same except the frequency attribute has been renamed to sample_rate so that its less likely to be confused with frequencies within the audio itself. Fixes #263.	2018-05-01 14:35:43 -07:00
Damien George	68f4cba3d2	stm32/boards: Update pins.csv to include USB pins where needed.	2018-05-01 17:38:51 +10:00
Damien George	b0ad46cd11	stm32/dac: Use mp_hal_pin_config() instead of HAL_GPIO_Init().	2018-05-01 17:33:08 +10:00
Damien George	04ead56614	stm32/usbd_conf: Use mp_hal_pin_config() instead of HAL_GPIO_Init. To reduce dependency on the ST HAL for pin operations.	2018-05-01 17:32:19 +10:00
Damien George	a28bd4ac94	stm32/mphalport: Add mp_hal_pin_config_speed() to select GPIO speed. It should be used after mp_hal_pin_config() or mp_hal_pin_config_alt().	2018-05-01 17:31:23 +10:00
Damien George	777e042ab5	esp32/modnetwork: Allow to get ESSID of AP that STA is connected to. Following the same addition to esp8266 port.	2018-05-01 16:37:08 +10:00
Lars Kellogg-Stedman	d8fdb77ac9	esp8266/modnetwork: Allow to get ESSID of AP that STA is connected to. This patch enables iface.config('essid') to work for both AP and STA interfaces.	2018-05-01 16:37:02 +10:00
Andreas Valder	298c072433	esp32: Add support for the esp32's ULP. The ULP is available as esp32.ULP(). See README.ulp.md for basic usage.	2018-05-01 16:19:37 +10:00
iabdalkader	28c9824c51	stm32/boards/NUCLEO_H743ZI: Enable ADC peripheral.	2018-05-01 15:39:03 +10:00
iabdalkader	8c12f1d916	stm32/adc: Add support for H7 MCU series. ADC3 is used because the H7's internal ADC channels are connected to ADC3 and the uPy driver doesn't support more than one ADC. Only 12-bit resolution is supported because 12 is hard-coded and 14/16 bits are not recommended on some ADC3 pins (see errata). Values from internal ADC channels are known to give wrong values at present.	2018-05-01 15:36:11 +10:00
Scott Shawcroft	dd0f8689a1	Merge pull request #786 from notro/rtc_set_datetime_precision atmel-samd: RTC: Improve precision when setting datetime	2018-04-29 20:30:37 -07:00
Noralf Trønnes	62d7a800d7	atmel-samd: RTC: Improve precision when setting datetime The prescaler is not reset when setting the counter so we can be off by as much as 1023/1024 seconds. Fix this by resetting the RTC module.	2018-04-29 20:43:07 +02:00
sommersoft	396e4ffc34	implemented 'claim_pin' methodology; updated 'open_drain' handling	2018-04-28 17:27:23 +00:00
Damien George	23e9c3bca7	esp32/modules: Add support scripts for WebREPL. WebREPL now works on the esp32 in the same way it does on esp8266.	2018-04-27 23:58:51 +10:00
Damien George	c1d4352e65	esp32/mpconfigport: Enable webrepl module and socket events.	2018-04-27 23:57:57 +10:00
Damien George	999c8b9711	esp32/modsocket: Add support for registering socket event callbacks. The esp8266 uses modlwip.c for its usocket implementation, which allows to easily support callbacks on socket events (like when a socket becomes ready for reading). This is not as easy to do for the esp32 which uses the ESP-IDF-provided lwIP POSIX socket API. Socket events are needed to get WebREPL working, and this patch provides a way for such events to work by explicitly polling registered sockets for readability, and then calling the associated callback if the socket is readable.	2018-04-27 23:57:26 +10:00
Damien George	98b05e3614	esp32: Add support for and enable uos.dupterm().	2018-04-27 23:51:45 +10:00
Damien George	04dc4a5034	esp32/mphalport: Improve mp_hal_stdout_tx_XXX functions. This makes way for enabling uos.dupterm().	2018-04-27 23:49:21 +10:00
Damien George	c0dd9be606	stm32/boards/NUCLEO_H743ZI: Use priority 0 for SysTick IRQ. This follows how all other boards are configured.	2018-04-27 15:16:45 +10:00
Damien George	527ba0426c	stm32/system_stm32: Reconfigure SysTick IRQ priority for L4 MCUs. After calling HAL_SYSTICK_Config the SysTick IRQ priority is set to 15, the lowest priority. This commit reconfigures the IRQ priority to the desired TICK_INT_PRIORITY value.	2018-04-27 12:54:35 +10:00
sommersoft	4e1f7d43eb	added exception for PULL_UP; corrected open_drain handling	2018-04-27 02:51:07 +00:00
Damien George	4ed5865280	esp32/mphalport: Improve mp_hal_delay_us so it handles pending events. Thanks to @bboser for the initial idea and implementation.	2018-04-26 20:21:33 +10:00
Damien George	e1fe3abd09	esp32/mphalport: Use esp_timer_get_time instead of gettimeofday. It's more efficient and improves accuracy.	2018-04-26 20:19:31 +10:00
sommersoft	441ce2a78f	reset GPIO16 to input on deinit	2018-04-26 01:35:58 +00:00
sommersoft	bd5a5daaae	updated GPIO16 construct and handling	2018-04-25 03:59:36 +00:00
sommersoft	e70ece4c41	now checks for proper pin in is_pin_free; initialize GPIO16 as input in reset_pins	2018-04-25 03:57:09 +00:00
Dan Halbert	48f595ee13	convert wrapper class to just a module	2018-04-24 13:28:26 -04:00
Damien George	9254f365d6	stm32/machine_i2c: Provide hardware I2C for machine.I2C on F7 MCUs.	2018-04-24 23:48:04 +10:00
Damien George	19778d0a3c	stm32/i2c: Add low-level I2C driver for F7 MCUs.	2018-04-24 23:48:04 +10:00
Damien George	0c54d0c288	stm32: Rename legacy pyb.I2C helper functions to start with pyb_i2c_.	2018-04-24 17:32:16 +10:00
Damien George	b73adcc3d9	stm32: Rename i2c.c to pyb_i2c.c. i2c.c implements the legacy pyb.I2C class so rename the file to make this explicit, and also to make room for an improved I2C driver.	2018-04-24 16:23:36 +10:00
Dan Halbert	9daa1a68d8	HID gamepad support	2018-04-23 23:51:23 -04:00
Damien George	8b91260169	stm32/dac: Support MCUs that don't have TIM4/5 and use new HAL macro.	2018-04-24 12:07:59 +10:00
Damien George	8a949ba599	stm32: Introduce MICROPY_PY_STM config to include or not the stm module. By default the stm module is included in the build, but a board can now define MICROPY_PY_STM to 0 to not include this module. This reduces the firmware by about 7k.	2018-04-24 12:01:49 +10:00
Kevin Townsend	d0e00d7fbe	Added built to example	2018-04-23 20:01:53 +02:00
Kevin Townsend	0de8697315	Added note on USB CDC bootloader	2018-04-23 19:58:29 +02:00
hathach	ce9f05f91b	add missing files	2018-04-24 00:51:44 +07:00
hathach	50e7a4caa8	add bootloader hex	2018-04-24 00:19:04 +07:00
Damien George	a60efa8202	stm32/uart: Allow ctrl-C to work with UARTs put on REPL via os.dupterm.	2018-04-23 20:44:30 +10:00
Damien George	513e537215	stm32/uart: Allow ctrl-C to issue keyboard intr when REPL is over UART.	2018-04-23 17:06:40 +10:00
iabdalkader	d870a4e835	stm32/boards/NUCLEO_H743ZI: Enable RNG for this board.	2018-04-23 16:43:16 +10:00
iabdalkader	70a6a15f8c	stm32/rng: Set RNG clock source for STM32H7.	2018-04-23 16:43:05 +10:00
Scott Shawcroft	58ba74194e	Merge pull request #765 from jerryneedell/jerryn_tick modify tick_delay to handle SysTick->VAL rollover	2018-04-20 15:40:00 -04:00
Jerry Needell	bef05ffbf1	cleanup in tick.c	2018-04-20 15:23:03 -04:00
Jerry Needell	fe738598da	modify tick.c to simplify - remove interupt disable from common_hal_pulseio_pulsein_resume	2018-04-20 11:59:33 -04:00
Shanee Vanstone	b5ee3b2f21	esp32/README.md: Fix typo readme.	2018-04-20 16:23:55 +10:00
Peter D. Gray	9adfd14644	stm32/sdcard: Implement BP_IOCTL_SEC_COUNT to get size of SD card.	2018-04-20 16:09:03 +10:00
Jerry Needell	16bb40b110	modify tic.c to chec if interrupts are enabled, rename us_between_ticks to us until_next_tick	2018-04-19 22:25:48 -04:00
Jerry Needell	3399d541c3	Merge remote-tracking branch 'origin/master' into jerryn_tick	2018-04-19 20:54:47 -04:00
Scott Shawcroft	898a7d92e3	atmel-samd: Fix M4 RTC and ItsyBitsy M4 definition	2018-04-19 14:42:03 -04:00
sommersoft	a0eb51cc97	updated asf4_config: reverted oscillators to use internal vs external for RTC	2018-04-18 03:35:58 +00:00
Jerry Needell	e09d95067c	update tick.c (fix LOAD value) update PulseIn.c (do not enable interrupts for trigger_duration > 1000	2018-04-17 21:46:15 -04:00
Scott Shawcroft	7f7cbe8efa	Merge pull request #760 from ladyada/master don't use python nrfutil on windows, go with exe we have in repo	2018-04-16 15:27:44 -07:00
Scott Shawcroft	81d395d825	Merge pull request #745 from notro/time_rtc RFC: Add rtc module	2018-04-16 15:26:54 -07:00
Jerry Needell	e55e06d501	modify tick.c to work when interrupts disabled - modify PulseIn.c to cast argument to common_hal_delay_us	2018-04-16 08:11:14 -04:00
Noralf Trønnes	8e2080411f	atmel-samd: Add rtc module support Support the rtc module by using hal_calendar.	2018-04-16 13:15:08 +02:00
Scott Shawcroft	812fe0c93f	Turn on nvm in 3.0. Its 256b on M0 and 8k on M4 to match flash erase sizes. Fixes #758	2018-04-13 16:22:28 -07:00
Dan Halbert	10eabf6bc2	Merge pull request #756 from tannewt/audio3 Add audio output support!	2018-04-13 14:59:10 -04:00
ladyada	926849d7a8	don't use python nrfutil on windows, it doesnt work :/ tested feather52 makefile on windows/mingw	2018-04-13 14:00:20 -04:00
Scott Shawcroft	22194d5977	Tweaks based on dhalbert's feedback.	2018-04-13 10:51:01 -07:00
ladyada	ce6b94f5e2	deal with spaces in directories	2018-04-12 21:43:23 -04:00
Scott Shawcroft	8dcfeb6240	Fix Makefile	2018-04-12 18:17:46 -07:00
Scott Shawcroft	28642ab10d	Add audio output support! This evolves the API from 2.x (and breaks it). Playback devices are now separate from the samples themselves. This allows for greater playback flexibility. Two sample sources are audioio.RawSample and audioio.WaveFile. They can both be mono or stereo. They can be output to audioio.AudioOut or audiobusio.I2SOut. Internally, the dma tracking has changed from a TC counting block transfers to an interrupt generated by the block event sent to the EVSYS. This reduces the overhead of each DMA transfer so multiple can occure without using up TCs. Fixes #652. Fixes #522. Huge progress on #263	2018-04-12 16:35:13 -07:00
Scott Shawcroft	2a26dac2bc	Add initial ItsyBitsy M4 support	2018-04-12 11:16:52 -07:00
Damien George	3d5d76fb73	stm32/main: Allow a board to configure the label of the flash FS. To change the default label a board should define: #define MICROPY_HW_FLASH_FS_LABEL "label"	2018-04-11 16:52:22 +10:00
Damien George	cf9fc7346d	stm32: Allow a board to configure the HSE in bypass mode. To use HSE bypass mode the board should define: #define MICROPY_HW_CLK_USE_BYPASS (1) If this is not defined, or is defined to 0, then HSE oscillator mode is used.	2018-04-11 16:46:47 +10:00
Damien George	68b70fac5c	stm32/stm32_it: Add IRQ handler for I2C4.	2018-04-11 16:37:45 +10:00
Damien George	a7ebac2eae	stm32/can: Allow CAN pins to be configured per board. This patch allows a given board to configure which pins are used for the CAN peripherals, in a similar way to all the other bus peripherals (I2C, UART, SPI). To enable CAN on a board the mpconfigboard.h file should define (for example): #define MICROPY_HW_CAN1_TX (pin_B9) #define MICROPY_HW_CAN1_RX (pin_B8) #define MICROPY_HW_CAN2_TX (pin_B13) #define MICROPY_HW_CAN2_RX (pin_B12) And the board config file should no longer define MICROPY_HW_ENABLE_CAN.	2018-04-11 16:35:24 +10:00
Damien George	0041396f05	stm32/pin: In pin AF object, remove union of periph ptr types. The individual union members (like SPI, I2C) are never used, only the generic "reg" entry is. And the union names can clash with macro definitions in the HAL so better to remove them.	2018-04-11 16:14:58 +10:00
Damien George	f1073e747d	stm32/adc: Factor common ADC init code into adcx_init_periph(). The only configuration that changes with this patch is that on L4 MCUs the clock prescaler changed from ADC_CLOCK_ASYNC_DIV2 to ADC_CLOCK_ASYNC_DIV1 for the ADCAll object. This should be ok.	2018-04-11 14:46:13 +10:00
Damien George	1d6c155d6a	stm32/adc: Fix config of EOC selection and Ext-Trig for ADC periph. A value of DISABLE for EOCSelection is invalid. This would have been interpreted instead as ADC_EOC_SEQ_CONV, but really it should be ADC_EOC_SINGLE_CONV for the uses in this code. So this has been fixed. ExternalTrigConv should be ADC_SOFTWARE_START because all ADC conversions are started by software. This is now fixed.	2018-04-11 14:29:37 +10:00
Damien George	06807c1bde	stm32/adc: Factor code to optimise adc_read_channel and adc_read. Saves 200 bytes of code space.	2018-04-11 14:28:06 +10:00
Damien George	b30e0d2f26	stm32/dac: Add buffering argument to constructor and init() method. This can be used to select the output buffer behaviour of the DAC. The default values are chosen to retain backwards compatibility with existing behaviour. Thanks to @peterhinch for the initial idea to add this feature.	2018-04-11 14:22:21 +10:00
Damien George	aebd9701a7	stm32/adc: Optimise read_timed_multi() by caching buffer pointers.	2018-04-11 14:09:09 +10:00
Peter Hinch	4f40fa5cf4	stm32/adc: Add read_timed_multi() static method, with docs and tests.	2018-04-11 13:36:17 +10:00
Damien George	de9528d12c	stm32/adc: Fix verification of ADC channel 16 for F411 MCUs.	2018-04-11 13:16:54 +10:00
Dan Halbert	eaa9923a8f	force_create rename got lost due to editing error	2018-04-10 12:24:27 -04:00
Dan Halbert	04b2c8be5a	remove unnecessary includes in esp8266 common-hal storage code	2018-04-10 12:13:21 -04:00
Dan Halbert	5f98953ed8	esp8266 and nrf: raise NotImplementedError	2018-04-10 12:08:41 -04:00
Peter D. Gray	59dda71038	stm32/main: Guard usb_mode lines in default boot.py by relevant #if.	2018-04-10 23:52:51 +10:00
Damien George	4ff05ae4e9	esp32/machine_uart: Remove UART event queue object. This event queue has UART events posted to it and they need to be drained for it to operate without error. The queue is not used by the uPy UART class so it should be removed to prevent the IDF emitting errors. Fixes #3704.	2018-04-10 15:24:10 +10:00
Damien George	22f1414abb	stm32/i2c: Fully support peripheral I2C4.	2018-04-10 14:33:18 +10:00
Damien George	69bf23c9cf	stm32/i2c: Update HAL macros to use new __HAL_RCC prefix.	2018-04-10 14:28:39 +10:00
iabdalkader	e1e49adb86	stm32/boards/NUCLEO_H743ZI: Enable DAC peripheral.	2018-04-10 14:21:26 +10:00
iabdalkader	90bb98e83d	stm32/dac: Add support for H7 MCUs. Includes a fix for H7 DAC DMA requests.	2018-04-10 14:21:26 +10:00
Damien George	cf31d384f1	py/stream: Switch stream close operation from method to ioctl. This patch moves the implementation of stream closure from a dedicated method to the ioctl of the stream protocol, for each type that implements closing. The benefits of this are: 1. Rounds out the stream ioctl function, which already includes flush, seek and poll (among other things). 2. Makes calling mp_stream_close() on an object slightly more efficient because it now no longer needs to lookup the close method and call it, rather it just delegates straight to the ioctl function (if it exists). 3. Reduces code size and allows future types that implement the stream protocol to be smaller because they don't need a dedicated close method. Code size reduction is around 200 bytes smaller for x86 archs and around 30 bytes smaller for the bare-metal archs.	2018-04-10 13:41:32 +10:00
Jeff Epler	1e9a27177c	esp8266: Disable "strict aliasing" in compiler like in atmel-samd This caused a fatal compiler diagnostic after #750. This compiler flag is already specified in the atmel-samd builds, so it makes sense to do it here for the same reasons.	2018-04-09 22:23:39 -04:00
Jeff Epler	eb7d0e317a	Create genhdr/ directory in time	2018-04-09 22:23:39 -04:00
Dan Halbert	aa8c262d14	add storage.erase_filesystem() to erase and reformat CIRCUITPY	2018-04-09 12:52:42 -04:00
Scott Shawcroft	4e053cea0d	Merge pull request #628 from sommersoft/super_status Added Function To Check the Serial Connection From CircuitPython Layer	2018-04-08 22:06:09 -07:00
Dan Halbert	1e87a785b9	Move CDC Comm back to Interface 0 for compat with Win7 drivers.	2018-04-08 15:59:19 -04:00
Dan Halbert	726d5e52a3	Merge branch 'master' into 3.0_hid	2018-04-08 09:52:29 -04:00
Dan Halbert	a159b85340	Reorder composite device interfaces; fix report length bug	2018-04-08 09:33:02 -04:00
Scott Shawcroft	9672f3891e	Merge pull request #742 from jepler/esp8266-sdk-fixes Adapt to incompatible changes in the ESP8266 SDK	2018-04-07 10:01:33 -07:00
Jeff Epler	d69ef6bfd3	esp8266/etshal: delete incorrect function prototypes these are function prototypes not used in circuitpython. The declarations began to conflict with ones in the upstream SDK at some point, so delete them.	2018-04-06 20:37:48 -05:00
Paul Sokolovsky	4982a3ad32	esp8266/esp8266_common.ld: Put .text of more libs into .irom0.text . Recent vendor SDKs ship libs with code in .text section, which previously was going into .irom0.text. Adjust the linker script to route these sections back to iROM (follows upstream change).	2018-04-06 20:37:41 -05:00
Jeff Epler	fe6f5aaa70	atmel-samd: reset: reset() was always entering bootloader mode .. set the dbl_tap word to a different special value unless RUNMODE_BOOTLOADER was selected	2018-04-05 08:16:53 -05:00
Jeff Epler	5eb9f9d060	atmel-samd: Fix rebooting to bootloader Commit `efbf08266b` moved _estack in order to ensure 8-byte alignment of the stack, but the address of _bootloader_dbl_tap must remain right at the end of SRAM. I verified by reading the source that the 4-byte-aligned address is used for all samd21 / samd51 boards in adafruit/circuitpython@efbf08266b. However, I only tested on trinket_m0. Closes: #739	2018-04-03 21:40:10 -05:00
Dan Halbert	beb6ad2e40	Add USB HID support, including Consumer Control	2018-04-02 21:37:44 -04:00
Dan Halbert	435e894fa0	Merge branch 'master' into 3.0_hid	2018-04-02 19:19:43 -04:00
Dan Halbert	d005b12326	WIP: seems to be done	2018-04-02 19:08:18 -04:00
Jeff Epler	c592b0e0f8	ports/windows: Remove appveyor.yml .. this allows developers who want to work with both micropython and circuitpython to enable appveyor on their fork, but not get errors when pushing circuitpython changes. In the appveyor configuration for your fork, simply enable the checkbox "Skip branches without appveyor.yml".	2018-04-02 07:59:12 -05:00
Scott Shawcroft	d65ea992bf	Merge pull request #729 from jepler/tests-parallel-circuitpython Optionally parallelize the testsuite	2018-03-31 09:55:21 -07:00
Jeff Epler	f8e0baa0b7	appveyor: parallelize tests	2018-03-31 10:43:57 -05:00
Jeff Epler	b59964f707	ports/unix/Makefile: parallelize tests	2018-03-31 10:42:33 -05:00
Dan Halbert	c00b25ec45	WIP: HID works with MSC interfaces removed	2018-03-30 23:31:28 -04:00
Dan Halbert	df91878d2e	WIP: works with just keyboard but not complex report descriptor	2018-03-30 23:24:00 -04:00
sommersoft	8af98d0dc9	ambiguized directory paths	2018-03-30 22:44:16 +00:00
sommersoft	a5b60647be	improved arrangement	2018-03-30 22:26:21 +00:00
sommersoft	7c0be04696	verbiage cleanup	2018-03-30 22:21:35 +00:00
sommersoft	c70acab8b3	updated README; added git submodule info	2018-03-30 22:16:36 +00:00
sommersoft	6ee573c7c9	Merge branch 'master' into super_status	2018-03-30 14:27:39 -05:00
Damien George	bc3a5f1917	stm32/mphalport: Use MCU regs to detect if cycle counter is started. Instead of using a dedicated variable in RAM it's simpler to use the relevant bits in the DWT register.	2018-03-29 16:23:52 +11:00
Damien George	b833f170c3	stm32/main: Only update reset_mode if board doesn't use a bootloader. If the board is configured to use a bootloader then that bootloader will pass through the reset_mode.	2018-03-29 16:16:58 +11:00
Damien George	7856a416bd	stm32/main: Rename main to stm32_main and pass through first argument. The main() function has a predefined type in C which is not so useful for embedded contexts. This patch renames main() to stm32_main() so we can define our own type signature for this function. The type signature is defined to have a single argument which is the "reset_mode" and is passed through as r0 from Reset_Handler. This allows, for example, a bootloader to pass through information into the main application.	2018-03-29 16:15:57 +11:00
Damien George	d9e69681f5	stm32: Add custom, optimised Reset_Handler code. The Reset_Handler needs to copy the data section and zero the BSS, and these operations should be as optimised as possible to reduce start up time. The versions provided in this patch are about 2x faster (on a Cortex M4) than the previous implementations.	2018-03-29 15:29:23 +11:00
Scott Shawcroft	676ed4e199	Merge pull request #724 from tannewt/fix_freetouch_submodule Remove freetouch files that were accidentally checked in and	2018-03-28 14:24:32 -07:00
Scott Shawcroft	7b2215a27c	Merge pull request #723 from jepler/high-quality-float-hash Enable high-quality float hash	2018-03-28 14:16:32 -07:00
Scott Shawcroft	19b0b414e6	Remove freetouch files that were accidentally checked in and readd the submodule.	2018-03-28 14:04:53 -07:00
Damien George	7e28212352	stm32/boards/STM32L476DISC: Update to not take the address of pin objs.	2018-03-28 16:29:55 +11:00
Damien George	2dca693c24	stm32: Change pin_X and pyb_pin_X identifiers to be pointers to objects. Rather than pin objects themselves. The actual object is now pin_X_obj and defines are provided so that pin_X is &pin_X_obj. This makes it so that code that uses pin objects doesn't need to know if they are literals or objects (that need pointers taken) or something else. They are just entities that can be passed to the map_hal_pin_xxx functions. This mirrors how the core handles constant objects (eg mp_const_none which is &mp_const_none_obj) and allows for the possibility of different implementations of the pin layer. For example, prior to this patch there was the following: extern const pin_obj_t pin_A0; #define pyb_pin_X1 pin_A0 ... mp_hal_pin_high(&pin_A0); and now there is: extern const pin_obj_t pin_A0_obj; #define pin_A0 (&pin_A0_obj) #define pyb_pin_X1 pin_A0 ... mp_hal_pin_high(pin_A0); This patch should have minimal effect on board configuration files. The only change that may be needed is if a board has .c files that configure pins.	2018-03-28 16:29:50 +11:00
Jeff Epler	abec199c19	Enable high-quality float hash This appears to have a relatively small impact on flash usage but fixes some pathological slow behavior putting floats in dicts or sets. Closes: #704	2018-03-27 21:56:30 -05:00
Jeff Epler	fe7f405fc7	Add VfsFat.label property These allow accessing the filesystem label. For instance, in boot.py, you can set the label on the built-in storage with: storage.remount('/', False) storage.getmount('/').label = "NEWLABEL" storage.remount('/', True) Users with multiple CIRCUITPY boards may find it desirable to choose a different label for each board they own.	2018-03-27 21:28:18 -05:00
iabdalkader	cf1d6df05a	stm32/boards/NUCLEO_H743ZI: Enable SD card support.	2018-03-28 13:25:00 +11:00
iabdalkader	b4f814c9b7	stm32/sdcard: Add H7 SD card support.	2018-03-28 13:25:00 +11:00
iabdalkader	9b9896b44d	stm32/dma: Remove H7 SDMMC DMA descriptors. The H7 SD peripheral has direct connection to MDMA instead.	2018-03-28 13:23:40 +11:00
Damien George	1efe6a0316	stm32/boards/NUCLEO_H743ZI: Update to build with new linker management.	2018-03-28 13:20:48 +11:00
Damien George	b121c9515d	stm32/boards/stm32h743.ld: Remove include of common.ld. The relevant common.ld file should now be included explicitly by a particular board.	2018-03-28 13:20:07 +11:00
Dan Halbert	4c2f729a7a	Merge pull request #713 from jepler/lto-type-diagnostic-bis Allow building on gcc 5.4, while preserving ability to build with 7.2	2018-03-27 09:28:41 -04:00
Damien George	4d409b8e32	stm32/boards/stm32f767.ld: Add definition of FLASH_APP. This allows F767 MCUs to support a bootloader in the first sector.	2018-03-27 21:35:03 +11:00
Damien George	04de9e33bc	stm32/system_stm32: Set VTOR pointer from TEXT0_ADDR.	2018-03-27 21:32:39 +11:00
Damien George	dcf4eb8134	stm32/boards: Add common_bl.ld for boards that need a bootloader.	2018-03-27 21:30:45 +11:00
Damien George	ddb3b84c70	stm32/boards: Add common_basic.ld for a board to have a single section.	2018-03-27 21:29:45 +11:00
Damien George	ed75b2655f	stm32/Makefile: Allow a board to config either 1 or 2 firmware sections. This patch forces a board to explicitly define TEXT1_ADDR in order to split the firmware into two separate pieces. Otherwise the default is now to produce only a single continuous firmware image with all ISR, text and data together.	2018-03-27 21:24:15 +11:00
Damien George	95b2cb008e	stm32/Makefile: Rename FLASH_ADDR/TEXT_ADDR to TEXT0_ADDR/TEXT1_ADDR. To make it clearer that these addresses are both for firmware text and that they have a prescribed ordering.	2018-03-27 21:20:04 +11:00
Damien George	7aec06ca9a	stm32/boards: Allow boards to have finer control over the linker script. This patch allows a particular board to independently specify the linker scripts for 1) the MCU memory layout; 2) how the different firmware sections are arranged in memory. Right now all boards follow the same layout with two separate firmware section, one for the ISR and one for the text and data. This leaves room for storage (filesystem data) to live between the firmware sections. The idea with this patch is to accommodate boards that don't have internal flash storage and only need to have one continuous firmware section. Thus the common.ld script is renamed to common_ifs.ld to make explicit that it is used for cases where the board has internal flash storage.	2018-03-27 21:17:48 +11:00
Damien George	a6009a9e35	stm32/*bdev.c: Eliminate dependency on sys_tick_has_passed. Explicitly writing out the implementation of sys_tick_has_passed makes these bdev files independent of systick.c and more reusable as a general component. It also reduces the code size slightly. The irq.h header is added to spibdev.c because it uses declarations in that file (irq.h is usually included implicitly via mphalport.h but not always).	2018-03-27 20:38:57 +11:00
Damien George	6f1e857624	stm32/qspi: Don't take the address of pin configuration identifiers. Taking the address assumes that the pin is an object (eg a struct), but it could be a literal (eg an int). Not taking the address makes this driver more general for other uses.	2018-03-27 20:34:55 +11:00
Damien George	6b51eb22c8	stm32: Consolidate include of genhdr/pins.h to single location in pin.h. genhdr/pins.h is an internal header file that defines all of the pin objects and it's cleaner to have pin.h include it (where the struct's for these objects are defined) rather than an explicit include by every user.	2018-03-27 20:25:24 +11:00
Kattni	77938db8c8	Merge pull request #719 from tannewt/fix_i2c_hang Fix I2C init hang when the SCL pin is pulled low.	2018-03-26 20:08:14 -04:00
Dan Halbert	4190aa2eed	Merge pull request #715 from jepler/array-operation-restrictions-bis Remove 'O', 'P' support in arrays	2018-03-26 20:01:34 -04:00
Scott Shawcroft	cebcec5e63	Check for floating pins by pulling them low briefly before testing their values.	2018-03-26 16:32:16 -07:00
Jeff Epler	355bf8b553	Conditionally compile out nonstandard array/struct typecodes .. defaulting to off for circuitpython-supported boards, on for others. .. fixing up the tests that fail when it is turned off, so that they skip instead of failing	2018-03-26 18:13:49 -05:00
Scott Shawcroft	25ba8ee489	Add an s because grammar.	2018-03-26 15:21:08 -07:00
Scott Shawcroft	37538fc0e7	Fix I2C init hang when the SCL pin is pulled low. We added a check to make sure the pins are in a high state before initing the bus. This leads to a friendly error message when someone forgets to add the pull up resistors to their circuit.	2018-03-26 15:13:52 -07:00
Scott Shawcroft	ea39f4378e	Merge pull request #698 from sommersoft/repl_fix Fix 128 Character Max Paste Into REPL	2018-03-26 13:02:43 -07:00
sommersoft	9bd55cf4c7	minor cleanup	2018-03-26 08:14:37 -05:00
sommersoft	23009fdd63	future-proof for buffer size changes	2018-03-26 06:25:04 +00:00
Dan Halbert	8b6aeb9e19	Merge pull request #702 from jepler/issue689bis correct typo in filename	2018-03-25 23:58:00 -04:00
Jeff Epler	d57397f9c8	Remove an unneeded -Wno-error=lto-type-mismtach	2018-03-25 22:04:15 -05:00
Jeff Epler	c0029e1d97	Don't lose half of the processor's serial number Before this change, `microcontroller.cpu.uid` returned values where the top 4 bits of each byte were zero, because of an incorrect bitmask used in this function.	2018-03-25 13:01:04 -05:00
Damien George	b63cc1e9ef	stm32/Makefile: Re-enable strict aliasing optimisation for ST HAL files. The HAL requires strict aliasing optimisation to be turned on to function correctly (at least for the SD card driver on F4 MCUs). This optimisation was recently disabled with the addition of H7 support due to the H7 HAL having errors with the strict aliasing optimisation enabled. But this is now fixed in the latest stm32lib and so the optimisation can now be re-enabled. Thanks to @chuckbook for finding that there was a problem with the SD card on F4 MCUs with the strict aliasing optimisation disabled.	2018-03-26 00:00:47 +11:00
Dan Halbert	31f5b6a238	WIP: simple working HID	2018-03-24 18:29:12 -04:00
Jeff Epler	d80e54458d	correct typo in filename	2018-03-24 10:44:24 -05:00
sommersoft	6205ed9a0c	updated cdc_enabled; now more dynamic status return	2018-03-24 03:42:58 +00:00
sommersoft	ef16109c5d	updated with requested changes	2018-03-24 00:55:48 +00:00
sommersoft	f237657e5e	extended buffer check to usb_cdc_background	2018-03-23 18:41:27 +00:00
Scott Shawcroft	63d826a52a	Update USB PID	2018-03-23 09:34:02 -07:00
sommersoft	ccbe557e30	removed leftover debugging bits	2018-03-23 15:45:30 +00:00
sommersoft	d434635822	add buffer check before triggering new usb read	2018-03-23 15:07:02 +00:00
Scott Shawcroft	fd7dcff4e9	Add Feather M4 Express support. * Also fixed detection of SPI flash chip to correct look in the 2+ spots. * Added support for using QSPI in dual read mode.	2018-03-23 00:00:13 -07:00
Scott Shawcroft	06b4c83f59	Add reminder to remove Saleae when going fast.	2018-03-22 17:44:44 -07:00
Scott Shawcroft	3bf4d69f67	Update Metro M4 to rev F and make flash reset on start.	2018-03-22 16:42:47 -07:00
Jeff Epler	a7e3c74fed	Autocreate files that prevent MacOS indexing of the CIRCUITPYTHON dive .. the price of this appears to be about 112 bytes of flash and 12 bytes of RAM, according to the stats printed during the build. It also uses up 4 directory entries (out of 128), but does not reduce the number of blocks usable for storing file contents. These are the same items noted in the Adafruit README for Trinket M0 as preventing MacOS indexing. Closes: #689	2018-03-22 08:07:32 -05:00
Scott Shawcroft	9ab39eb2d2	Merge pull request #688 from jepler/atsamd-build-reqs Better document build requirements and steps	2018-03-20 10:03:01 -07:00
Scott Shawcroft	0f90f35606	Merge pull request #685 from jepler/uart-diagnostic UART: Fix maybe-uninitialized diagnostic	2018-03-20 09:59:31 -07:00
Jeff Epler	3f82fe8da9	README.rst: document mpy-cross gotcha This was biting me, leading to an odd error later on.	2018-03-20 07:53:30 -05:00
Jeff Epler	fa491b4c32	README.rst: spell out gcc version requirements .. the text was adapted from ports/stm32 and a conversation with Dan Halbert.	2018-03-20 07:53:30 -05:00
iabdalkader	7b0a020a02	stm32/boards/NUCLEO_H743ZI: Disable uSD transceiver. There's no uSD Transceiver on this NUCLEO board.	2018-03-20 23:26:03 +11:00
iabdalkader	1e0a67f290	stm32/boards/NUCLEO_H743ZI: Enable hardware I2C support.	2018-03-20 23:25:43 +11:00
iabdalkader	24a9facd89	stm32/i2c: Add H7 I2C timing configurations. Found the timing for full (400 KHz) and FM+ (1MHz) in the HAL examples, and used CubeMX to calculate the standard value (100KHz).	2018-03-20 23:25:01 +11:00
iabdalkader	2ebc538d63	stm32/dma: Enable H7 DMA descriptors.	2018-03-20 23:24:45 +11:00
Jeff Epler	dddfad6594	UART: Fix maybe-uninitialized diagnostic The following error occurs when building with gcc 5.4.1 (debian stretch): common-hal/busio/UART.c:104:83: error: 'sercom_index' may be used uninitialized in this function [-Werror=maybe-uninitialized] sercom_insts[rx->sercom[j].index]->USART.CTRLA.bit.ENABLE == 0) \|\| It may be related to the addition of rx-only UARTs; gcc is unable to infer the intended relationship between have_tx and sercom_index being set (I am still not entirely confident of it myself)	2018-03-19 20:40:04 -05:00
Damien George	0abbafd424	stm32/can: Add "list" param to CAN.recv() to receive data inplace. This API matches (as close as possible) how other pyb classes allow inplace operations, such as pyb.SPI.recv(buf).	2018-03-19 15:12:24 +11:00
Damien George	e37b8ba5a5	stm32: Use STM32xx macros instead of MCU_SERIES_xx to select MCU type. The CMSIS files for the STM32 range provide macros to distinguish between the different MCU series: STM32F4, STM32F7, STM32H7, STM32L4, etc. Prefer to use these instead of custom ones.	2018-03-17 10:42:50 +11:00
Damien George	06aa13c350	stm32/can: Use explicit byte extraction instead of casting to word ptr. Casting the Data array to a uint32_t* leads to strict aliasing errors on older gcc compilers.	2018-03-16 23:52:13 +11:00
Damien George	a25e6c6b65	stm32/can: Add CAN.info() method to retrieve error and tx/rx buf info.	2018-03-16 18:28:35 +11:00
Damien George	d7e67fb1b4	stm32/can: Add CAN.state() method to get the state of the controller. This is useful for monitoring errors on the bus and knowing when a restart is needed.	2018-03-16 17:10:41 +11:00
Kattni	05e2a7d1ac	Added digital pin assignments	2018-03-15 20:28:09 -04:00
Damien George	1272c3c65d	stm32/can: Add CAN.restart() method so controller can leave bus-off.	2018-03-15 17:29:30 +11:00
Damien George	823ca03008	stm32/can: Add "auto_restart" option to constructor and init() method.	2018-03-15 17:17:33 +11:00
Damien George	1608c4f5be	stm32/can: Use enums to index keyword arguments, for clarity.	2018-03-15 17:15:41 +11:00
Damien George	2036196d71	stm32/can: Improve can.recv() so it checks for events, eg ctrl-C. This patch provides a custom (and simple) function to receive data on the CAN bus, instead of the HAL function. This custom version calls mp_handle_pending() while waiting for messages, which, among other things, allows to interrupt the recv() method via KeyboardInterrupt.	2018-03-15 16:34:07 +11:00
Damien George	22a9158ced	stm32/boards/STM32L476DISC: Enable CAN peripheral. This board allows to test CAN support on the L4 series.	2018-03-15 16:32:11 +11:00
jerryneedell	04b4026666	fix dotstar for Gemma_M0 in CP3.0 Uncomment lines in mpconfigport.h for gemma_m0 to allow dotstar access. same issue as #514 for trinket_m0	2018-03-14 21:28:56 -04:00
Dan Halbert	f173d45941	Merge pull request #678 from tannewt/m0_no_timer_fix Correct NO_TIMER index value for SAMD21.	2018-03-14 15:04:39 -04:00
Scott Shawcroft	88aa0e2660	Remove SERCOM pointers from pin data structure because index is enough. This saves 380 bytes on the Arduino Zero build. (More pins == more savings.)	2018-03-14 11:14:32 -07:00
Scott Shawcroft	7a3f86d184	Check usb_busy up front in usb background function. Waiting to do so risks accidentally queueing another response. Hopefully fixes #655 but we'll let @jerryneedell confirm.	2018-03-14 10:32:41 -07:00
Damien George	34e224a4af	esp32/machine_uart: Return None from UART read if no data is available. This is instead of returning an empty bytes object, and matches how other ports handle non-blocking UART read behaviour.	2018-03-14 13:18:43 +11:00
Scott Shawcroft	c37ade9aeb	Correct NO_TIMER index value for SAMD21. We check validity by ensuring it's lower than the total number of timers. 0 is a terrible number for the NO_TIMER value because its valid even though it shouldn't be. Fixes https://github.com/adafruit/Adafruit_CircuitPython_SimpleIO/issues/29	2018-03-13 12:44:00 -07:00
Dan Halbert	b64d568267	Merge pull request #677 from tannewt/usb_active_read Move usb read finish into interrupt.	2018-03-13 15:16:40 -04:00
Scott Shawcroft	8157248189	Move usb read finish into interrupt. Having the `active_read = false` in the background function left a chance that a new_write occurs before active_read is set to false. In that case, we'll read the appropriate data rather than write it and never clear the active write. Hopefully fixes #655.	2018-03-13 11:29:29 -07:00
vesperk38	945f2f5aa1	line 172 has a typo correct 2MB to 4MB	2018-03-13 13:42:29 -04:00
Damien George	033c32e694	esp8266/esp_mphal.h: Fix I2C glitching by using input mode for od_high. Certain pins (eg 4 and 5) seem to behave differently at the hardware level when in open-drain mode: they glitch when set "high" and drive the pin active high for a brief period before disabling the output driver. To work around this make the pin an input to let it float high.	2018-03-12 12:45:09 +11:00
Radomir Dopieralski	81ab2526e4	gamepad: Enable the gamepad module for express boards in 3.x	2018-03-11 13:39:54 +01:00
Damien George	1345093401	stm32/qspi: Do an explicit read instead of using memory-mapped mode. Using an explicit read eliminates the need to invalidate the D-cache after enabling the memory mapping mode, which takes additional time.	2018-03-11 18:28:48 +11:00
sommersoft	8c9cc6b7c0	nrf: changed Status to Runtime; instituted runtime singleton	2018-03-10 01:07:17 +00:00
Scott Shawcroft	e7fc0b6aa7	Use DMA for long SPI transactions including those to the SPI Flash. QSPI is not currently working so its commented out. This is progress on #652.	2018-03-09 12:45:46 -08:00
Damien George	0d5bccad11	stm32/storage: Provide support for a second block device.	2018-03-10 01:03:27 +11:00
Damien George	bb3359f357	stm32/boards/STM32L476DISC: Provide SPI-flash bdev config. This board shows how to configure external SPI flash as the main storage medium. It uses software SPI.	2018-03-10 00:59:43 +11:00
Damien George	626d6c9756	stm32/storage: Introduce MICROPY_HW_ENABLE_INTERNAL_FLASH_STORAGE cfg. This config variable controls whether to support storage on the internal flash of the MCU. It is enabled by default and should be explicitly disabled by boards that don't want internal flash storage.	2018-03-10 00:59:43 +11:00
Damien George	d1c4bd69df	stm32/storage: Remove all SPI-flash bdev cfg, to be provided per board. If a board wants to use SPI flash for storage then it must now provide the configuration itself, using the MICROPY_HW_BDEV_xxx macros.	2018-03-10 00:59:43 +11:00
Damien George	1803e8ef22	stm32/storage: Make spi_bdev interface take a data pointer as first arg. This allows a board to have multiple instances of the SPI block device.	2018-03-10 00:59:43 +11:00
Damien George	1e4caf0b1e	stm32/storage: Merge all misc block-dev funcs into a single ioctl func. It makes it cleaner, and simpler to support multiple different block devices. It also allows to easily extend a given block device with new ioctl operations.	2018-03-10 00:59:43 +11:00
Damien George	a739b35a96	drivers/memory/spiflash: Change to use low-level SPI object not uPy one. This patch alters the SPI-flash memory driver so that it uses the new low-level C SPI protocol (from drivers/bus/spi.h) instead of the uPy SPI protocol (from extmod/machine_spi.h). This allows the SPI-flash driver to be used independently from the uPy runtime.	2018-03-10 00:59:43 +11:00
Damien George	58ebeca6a9	drivers/bus: Pull out software SPI implementation to dedicated driver. This patch takes the software SPI implementation from extmod/machine_spi.c and moves it to a dedicated file in drivers/bus/softspi.c. This allows the SPI driver to be used independently of the uPy runtime, making it a more general component.	2018-03-10 00:59:43 +11:00
iabdalkader	ad2a6e538c	stm32/system_stm32: Fix CONFIG_RCC_CR_2ND value to use bitwise or.	2018-03-09 23:37:09 +11:00
Tom Collins	993f4345c0	stm32/usbd_conf.h: Add include of stdint.h to fix compilation issues.	2018-03-09 16:08:08 +11:00
Bryan Siepert	942b7ffbe0	fixes hardware dotstar support for 3.0 and addresses issue #514	2018-03-08 20:39:47 -08:00
Damien George	eb56efb434	stm32: Remove startup_stm32.S, now provided in boards/ for each MCU.	2018-03-09 15:14:24 +11:00
iabdalkader	66748aaf60	stm32/Makefile: Use separate startup file for each MCU series.	2018-03-09 15:14:17 +11:00
iabdalkader	88157715db	stm32/boards: Add startup_stm32l4.s for L4 series specific startup.	2018-03-09 15:14:10 +11:00
iabdalkader	e3b81f5712	stm32/boards: Add startup_stm32f4.s for F4 series specific startup.	2018-03-09 15:14:03 +11:00
iabdalkader	d84f1a90cc	stm32/boards: Add startup_stm32f7.s for F7 series specific startup.	2018-03-09 15:13:56 +11:00
iabdalkader	0f5cce7753	stm32/boards: Add startup_stm32h7.s for H7 series specific startup.	2018-03-09 15:13:13 +11:00
iabdalkader	bbf19bb64e	stm32/main: Enable D2 SRAM1/2/3 clocks on H7 MCUs.	2018-03-09 15:12:58 +11:00
iabdalkader	61d463ad07	stm32/mpconfigboard_common: Add STM32H7 common configuration.	2018-03-09 15:12:44 +11:00
iabdalkader	6d3f42f713	stm32/extint: Add EXTI support for H7 MCUs.	2018-03-09 15:12:34 +11:00
iabdalkader	711f817c2a	stm32/rtc: Add RTC support for H7 MCUs.	2018-03-09 15:12:29 +11:00
iabdalkader	0e51e4d139	stm32/dma: Add DMA support for H7 MCUs.	2018-03-09 15:12:19 +11:00
iabdalkader	fe29419c10	stm32/stm32_it: Add support for H7 MCUs.	2018-03-09 15:12:01 +11:00
iabdalkader	2858e0aef8	stm32/usbd_conf: Add USB support for H7 MCUs.	2018-03-09 15:11:22 +11:00
iabdalkader	d151adb791	stm32/modmachine: Support basic H7 MCU features.	2018-03-09 15:10:53 +11:00
iabdalkader	0989e0cdff	stm32/timer: Add Timer support for H7 MCUs.	2018-03-09 15:10:46 +11:00
iabdalkader	b982b95c18	stm32/uart: Add UART support for H7 MCUs.	2018-03-09 15:10:39 +11:00
iabdalkader	a863c60439	stm32/wdt: Add WDT support for H7 MCUs.	2018-03-09 15:10:31 +11:00
iabdalkader	3f86fbcb07	stm32/mphalport: Use GPIO BSRRL/BSRRH registers for H7 MCUs.	2018-03-09 15:10:10 +11:00
iabdalkader	2e93d4167d	stm32/system_stm32: Add H7 MCU system initialisation.	2018-03-09 15:09:56 +11:00
iabdalkader	81f8f5f163	stm32/flash: Add flash support for H7 MCUs.	2018-03-09 15:09:49 +11:00
iabdalkader	b8d09b9bef	stm32/Makefile: Add settings to support H7 MCUs.	2018-03-09 15:09:29 +11:00
iabdalkader	fabfacf3d7	stm32/boards: Add new NUCLEO_H743ZI board configuration files. USB serial and mass storage works, and the REPL is also available via the UART through the on-board ST-LINK.	2018-03-09 15:08:11 +11:00
Damien George	8522874167	stm32/boards: Add stm32h743.ld linker script.	2018-03-09 15:08:11 +11:00
Damien George	a3c721772e	stm32/boards: Add stm32h743_af.csv file describing H7 GPIO alt funcs.	2018-03-09 14:06:34 +11:00
sommersoft	c1c3a79ec4	atmel-samd: changed Status to Runtime; instituted runtime singleton	2018-03-09 02:19:51 +00:00
Damien George	0b88a9f02e	unix/coverage: Allow coverage tests to pass with debugging disabled.	2018-03-08 12:49:31 +11:00
sec2	250b24fe36	stm32/boards/NUCLEO_F767ZI: Update pins list to include 3 extra pins.	2018-03-07 18:53:02 +11:00
sec2	bda3620616	stm32/boards/stm32f767_af.csv: Add ADC column to pin capability list.	2018-03-07 18:40:06 +11:00
Damien George	024edafea0	stm32/i2c: On F4 MCUs report the actual I2C SCL frequency.	2018-03-07 14:59:03 +11:00
Lee Seong Per	478ce8f7e3	esp32/modnetwork: Implement status('stations') to list STAs in AP mode. The method returns a list of tuples representing the connected stations. The first element of the tuple is the MAC address of the station.	2018-03-05 17:59:19 +11:00
Damien George	d4470af239	esp32: Revert "esp32/machine_touchpad: Swap pins 32 and 33." This reverts commit `5a82ba8e07`. Touch sensor 8 and 9 have a mismatch in some of their registers and this is now fixed in software by the ESP IDF.	2018-03-05 14:06:45 +11:00
Olivier Ortigues	b691aa0aae	esp8266/esppwm: Always start timer to avoid glitch from full to nonfull. The PWM at full value was not considered as an "active" channel so if no other channel was used the timer used to mange PWM was not started. So when another duty value was set the PWM timer restarted and there was a visible glitch when driving LEDs. Such a glitch can be seen with the following code (assuming active-low LED on pin 0): p = machine.PWM(machine.Pin(0)) p.duty(1023) # full width, LED is off p.duty(1022) # LED flashes brightly then goes dim This patch fixes the glitch.	2018-03-05 11:39:44 +11:00
Damien George	adda38cf76	stm32/qspi: Add hardware QSPI driver, with memory-map capability. It supports the abstract QSPI protocol defined in drivers/bus/qspi.h.	2018-03-03 00:17:08 +11:00
Damien George	8bd0a51ca9	stm32/spibdev: Convert to use multiple block read/write interface. The spiflash driver now supports read/write of multiple blocks at a time.	2018-03-03 00:13:15 +11:00
Damien George	861080aa3d	stm32/storage: Add option for bdev to supply readblock/writeblocks. If the underlying block device supports it, it's more efficient to read/write multiple blocks at once.	2018-03-02 23:57:53 +11:00
Damien George	0210383da5	stm32/spibdev: Add option to configure SPI block dev to use QSPI flash. To use QSPI (in software QSPI mode) the configuration needed is: #define MICROPY_HW_SPIFLASH_SIZE_BITS (n * 1024 * 1024) #define MICROPY_HW_SPIFLASH_CS (pin_x1) #define MICROPY_HW_SPIFLASH_SCK (pin_x2) #define MICROPY_HW_SPIFLASH_IO0 (pin_x3) #define MICROPY_HW_SPIFLASH_IO1 (pin_x4) #define MICROPY_HW_SPIFLASH_IO2 (pin_x5) #define MICROPY_HW_SPIFLASH_IO3 (pin_x6)	2018-03-02 23:55:45 +11:00
Damien George	a0dfc38641	stm32/spibdev: Update to work with new spiflash driver.	2018-03-02 23:55:40 +11:00
Damien George	c607b58efe	tests: Move heap-realloc-while-locked test from C to Python. This test for calling gc_realloc() while the GC is locked can be done in pure Python, so better to do it that way since it can then be tested on more ports.	2018-03-02 10:59:09 +11:00
Scott Shawcroft	01aceaae50	Support all boards and remove erase and page sizes because they never change.	2018-03-01 12:45:12 -08:00
Damien George	c3f1b22338	tests/unix: Add coverage tests for various GC calls.	2018-03-01 22:49:15 +11:00
Scott Shawcroft	2ab923862b	Structify flash device definitions.	2018-02-28 19:15:54 -08:00
Dan Halbert	568c04e6af	Merge pull request #650 from tannewt/merge_2x Merge in commits from 2.x branch.	2018-02-27 22:03:52 -05:00
Scott Shawcroft	bf05183158	Merge remote-tracking branch 'adafruit/2.x' into merge_2x	2018-02-27 15:24:16 -08:00
Dan Halbert	5c24023240	use CONF_GCLK_DAC_SRC and refactor a bit	2018-02-27 17:21:03 -05:00
Dan Halbert	4895a9d1d8	Use safe clock freqs for AnalogOut; use DAC REFRESH on SAMD51.	2018-02-27 15:44:27 -05:00
Bryan Siepert	e42209a6b2	fixes timer number assumptions for samd51s for issue #646	2018-02-27 00:42:40 -08:00
Damien George	d3cac18d49	tests/unix: Add coverage test for VM executing invalid bytecode.	2018-02-27 16:18:11 +11:00
Scott Shawcroft	586be2eb22	Merge pull request #643 from dhalbert/3.0_esp8266_uart1 Add .baudrate support to ESP8266.	2018-02-26 17:40:13 -08:00
Dan Halbert	cc7acfd491	consistently brand Itsy Bitsy M0 as 'Express'	2018-02-26 17:37:03 -05:00
Damien George	c5fe610ba1	esp8266/modnetwork: Implement WLAN.status('rssi') for STA interface. This will return the RSSI of the AP that the STA is connected to.	2018-02-26 16:41:13 +11:00
Damien George	01dcd5bb71	esp8266/uart: Allow to compile with event-driven REPL.	2018-02-26 16:10:27 +11:00
Damien George	62be14d77c	tests/unix: Add coverage tests for mpz_set_from_float, mpz_mul_inpl. These new tests cover cases that can't be reached from Python and get coverage of py/mpz.c to 100%. These "unreachable from Python" pieces of code could be removed but they form an integral part of the mpz C API and may be useful for non-Python usage of mpz.	2018-02-25 23:43:16 +11:00
Dan Halbert	907b4417c0	Add .baudrate support to ESP8266. busio.UART on ESP8266 provides a TX-only UART on GPIO2. Fixed some bugs in the implementation.	2018-02-24 15:45:15 -05:00
Dan Halbert	957a82b592	add board.RX and .TX pins to metro_m4_express_revb	2018-02-23 09:54:39 -05:00

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2040 Commits