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Author SHA1 Message Date
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
4d45565663 update tools/uf2 to support hex input for uf2conv.py 2018-06-25 23:27:37 +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
Scott Shawcroft
c1924f375d
Merge pull request #951 from arturo182/nrf_cleanup 
nrf: General cleanup
 2018-06-24 23:09:47 -07:00
Scott Shawcroft
5ae8094747
Merge pull request #953 from dhalbert/allow-mount-slash 
Allow mounting '/' on '/'
 2018-06-24 22:59:14 -07:00
arturo182
596a1d8843 nrf: Rename feather52 to feather52832 in readme files 2018-06-22 10:04:39 +02:00
Damien George
25ae98f07c py/compile: Combine expr, xor_expr and and_expr into one function. 
This and the previous 4 commits combined have change in code size of:

   bare-arm:   -92
minimal x86:  -544
   unix x64:  -544
unix nanbox:  -712
      stm32:  -116
     cc3200:  -128
    esp8266:  -348
      esp32:  -232
 2018-06-22 17:00:29 +10:00
Damien George
36e474e83f py/compile: Combine or_test and and_test compile functions. 2018-06-22 17:00:29 +10:00
Damien George
1a7109d65a py/compile: Combine global and nonlocal statement compile functions. 2018-06-22 17:00:29 +10:00
Damien George
d23bec3fc8 py/compile: Combine subscript_2 and subscript_3 into one function. 2018-06-22 17:00:29 +10:00
Damien George
c149197928 py/compile: Combine break and continue compile functions. 2018-06-22 17:00:29 +10:00
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
92667dc2e5 tools/pydfu.py: Add support for multiple memory segments. 
Segments are separated by / and begin with the memory address.  This
follows how the ST DFU tool works.
 2018-06-22 15:32:32 +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
Dan Halbert
dbf1a2f7d5 allow '/' to be mounted on '/' from Python code 2018-06-21 09:24:40 -04:00
arturo182
0686857e3c nrf: Exclude nrfx files from sphinx build 2018-06-21 07:34:04 +02:00
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
Damien George
34344a413f py/stream: Remove stray empty line at start of file. 
This was accidentally added in 6abede2ca9
 2018-06-20 16:26:12 +10:00
Damien George
b92a8adbfa tests: Add tests using "file" argument in print and sys.print_exception. 2018-06-20 16:08:25 +10:00
Damien George
582b190764 py: Add checks for stream objects in print() and sys.print_exception(). 2018-06-20 15:57:10 +10:00
Damien George
2c8d130f70 py/stream: Update comment for mp_stream_write_adaptor. 2018-06-20 15:56:32 +10:00
Dan Halbert
5fb4cdce45
Merge pull request #949 from adafruit/jerryneedell-patch-2-1 
add pins D3/D4 to pins.c
 2018-06-20 00:43:09 -04:00
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
Dan Halbert
f5fab358aa
Merge pull request #945 from tannewt/nrf52832 
Switch to Feather52s full name to avoid confusion with the nrf52840 later
 2018-06-18 18:11:06 -04:00
Scott Shawcroft
c90abb1370 Fix BLE file download for travis. 2018-06-18 14:28:45 -07:00
arturo182
feee808955 nrf: Use the production version of s140 6.0.0 2018-06-18 23:12:28 +02:00
Scott Shawcroft
724bd7c17f Correct the tool build 2018-06-18 14:07:21 -07:00
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
6d8816fe84 tests/import: Add test for importing invalid .mpy file. 2018-06-18 17:50:34 +10:00
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
Damien George
c00ee200ac py/objarray: Replace 0x80 with new MP_OBJ_ARRAY_TYPECODE_FLAG_RW macro. 2018-06-18 13:40:53 +10:00