djsundog/circuitpython
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
16,691 Commits 21 Branches 274 Tags 785 MiB
d356581651
Commit Graph

50 Commits

Author SHA1 Message Date
Scott Shawcroft
6a46fd5b91
Merge pull request #3185 from hierophect/esp32-pulseio 
ESP32-S2: PWMOut
 2020-07-23 13:11:33 -07:00
Lucian Copeland
cf0a4d208e Fix unintended timer reset, style changes 2020-07-23 14:01:10 -04:00
Lucian Copeland
61a2e4f94b Add PWMOut 2020-07-22 16:34:18 -04:00
Lucian Copeland
207369ec09 Add boilerplate, create basic PWMOut test 2020-07-17 17:28:23 -04:00
Jeff Epler
9cdf5e148a
Merge pull request #2879 from jepler/background-callback 
Use a linked list of background tasks to perform
 2020-07-17 15:46:03 -05:00
Scott Shawcroft
72f6d7ee21
Merge pull request #3155 from jepler/esp32s2-parallel-build 
esp32s2: Take care to invoke the sub-build-system only once
 2020-07-16 11:26:53 -07:00
Jeff Epler
1df48176ce supervisor: factor supervisor_background_tasks from sundry ports 2020-07-15 11:49:44 -05:00
Jeff Epler
a2919a6fb2 esp32s2: Use the device's EUI-48 address as unique ID 
On my hardware, esptool reports
    MAC: 7c:df:a1:02:6c:b8
after this change, the USB descriptor says SerialNumber: 7CDFA1026CB8
and microcontroller.cpu.id has
    >>> "".join("%02x" % byte for byte in microcontroller.cpu.uid)
    'c7fd1a20c68b'

Note that the nibble-swapping between USB and cpu.uid is typical.
For instance, an stm32 board has USB SerialNumber
24002500F005D42445632302 but hex-converted microcontroller.cpu.id
420052000f504d4254363220.
 2020-07-15 11:45:13 -05:00
Jeff Epler
910f69c42b esp32s2: Take care to invoke the sub-build-system only once 
This allows "make -j" in the outer build system to function properly,
with a potentially large decrease in build times on high end desktop
systems.
 2020-07-15 10:30:07 -05:00
Diego Elio Pettenò
34b4993d63 Add license to some obvious files. 2020-07-06 19:16:25 +01:00
Jeff Epler
fcddfd0f39
Merge pull request #3083 from tannewt/esp32s2_busio 
Add busio support for the ESP32-S2
 2020-07-01 21:02:08 -05:00
Scott Shawcroft
367d3800fc
Return false if we already have the lock 2020-07-01 14:35:25 -07:00
Scott Shawcroft
5028804878
Remove fixed pointers and check UART return 2020-06-30 15:29:42 -07:00
Scott Shawcroft
69b3d47564
Fix other esp builds 2020-06-29 18:21:53 -07:00
jerryneedell
bbedd43273 change CMake verision requirement 2020-06-27 13:27:42 -04:00
Scott Shawcroft
7f6bef3251
Remove debug prints 2020-06-26 16:56:17 -07:00
Scott Shawcroft
08749630a2
Fix SPI RX and remove debug prints 2020-06-26 16:30:24 -07:00
Scott Shawcroft
2d579cc995
Use NULL for deinited DigitalInOut 
This fixes a Display issue where no backlight pin is given but it's
still deinitialized.
 2020-06-26 12:33:50 -07:00
Scott Shawcroft
a9f257bcd6
Store host_id so that never reset works 2020-06-26 12:32:56 -07:00
Scott Shawcroft
0f074fb956
Merge pull request #3072 from PTS93/patch-2 
Update minimum required cmake to 3.16
 2020-06-26 10:02:24 -07:00
Timon
a80d7479d0
Update minimum required cmake to 3.16 
Earliest tested version that compiles.
Failed with version 3.10
 2020-06-26 02:04:14 +02:00
Timon
0a41b86f6b
Fix typo inserting IDF_PATH variable 2020-06-26 01:36:03 +02:00
Jeff Epler
1d2cc0b968 I2CPeripheral: Rename class and its module 
This is an incompatible change.
 2020-06-25 11:44:19 -05:00
Scott Shawcroft
03e5043af4
Turn off Idle WDT and speed up CPU 2020-06-24 13:10:31 -07:00
Scott Shawcroft
ed6e81d688
Switch SPI to polling DMA and enable displayio 2020-06-24 13:10:08 -07:00
Scott Shawcroft
496e16d99b
Handle memory (hopefully). Short TX works 2020-06-24 12:47:59 -07:00
Scott Shawcroft
c5fa9730a8
Compiles! 2020-06-24 12:47:59 -07:00
Scott Shawcroft
fc9c0ba573
Initial SPI implementation. Almost certainly doesn't compile 2020-06-24 12:47:59 -07:00
Scott Shawcroft
f52f60b17d
Add UF2 build target 2020-06-24 12:47:59 -07:00
Scott Shawcroft
7b56617f8e
Turn off stub so flash works over native usb 2020-06-24 12:47:58 -07:00
Scott Shawcroft
a26102607e
Add UART support 2020-06-24 12:47:58 -07:00
Scott Shawcroft
6f050d7af3
Add pull up testing, proper us delay and stop supporting 45 and 46 for I2C 2020-06-24 12:47:58 -07:00
Scott Shawcroft
ae52d052cb
Fix I2C thanks to Mark! 2020-06-24 12:47:58 -07:00
Scott Shawcroft
d0401f02a9
Add initial I2C support, not quite working fully though 2020-06-24 12:47:58 -07:00
Jeff Epler
f232aef786 supervisor.mk: Compute USB_DEVICES; remove from boards and ports 
Since Actions passed on the previous commit, where this computed value
was checked against the specified value (if any), this is no net change,
except that we no longer need to specify it for particular boards or
ports.
 2020-06-23 12:59:01 -05:00
Jeff Epler
458eef052e esp32s2: Disable USB MIDI 
.. it was not in the USB descriptors anyway (lack of enough endpoints?)
 2020-06-23 10:57:25 -05:00
DavePutz
ec7a3feeba
Redid formula for calculating subticks 
changed subticks calculation to give a range from 0 to 32767.
 2020-06-09 10:08:49 -05:00
DavePutz
d8bb2d7c6d
Correct ticks being returned from port_get_raw_ticks() 
Issue #2958 . Correct calculation of usec back to ticks in port_get_raw_ticks().
 2020-06-08 10:52:27 -05:00
Diego Elio Pettenò
dd5d7c86d2 Fix up end of file and trailing whitespace. 
This can be enforced by pre-commit, but correct it separately to make it easier to review.
 2020-06-03 10:56:35 +01:00
Scott Shawcroft
2fb4fa3289
Spill registers before scanning the stack. 
From the change:

    // xtensa has more registers than an instruction can address. The 16 that
    // can be addressed are called the "window". When a function is called or
    // returns the window rotates. This allows for more efficient function calls
    // because ram doesn't need to be used. It's only used if the window wraps
    // around onto itself. At that point values are "spilled" to empty spots in
    // the stack that were set aside. When the window rotates back around (on
    // function return), the values are restored into the register from ram.

    // So, in order to read the values in the stack scan we must make sure all
    // of the register values we care about have been spilled to RAM. Luckily,
    // there is a HAL call to do it. There is a bit of a race condition here
    // because the register value could change after it's been restored but that
    // is unlikely to happen with a heap pointer while we do a GC.

Fixes #2907
 2020-05-28 18:34:14 -07:00
Scott Shawcroft
796373b8be
A number of small ESP32S2 fixes: 
* Fix flash writes that don't end on a sector boundary. Fixes #2944
* Fix enum incompatibility with IDF.
* Fix printf output so it goes out debug UART.
* Increase stack size to 8k.
* Fix sleep of less than a tick so it doesn't crash.
 2020-05-28 15:43:55 -07:00
Scott Shawcroft
a9419b5d46
Update ESP IDF 2020-05-28 15:38:48 -07:00
Scott Shawcroft
2ffd70417d
Merge remote-tracking branch 'adafruit/master' into esp32s2_digitalio 2020-05-26 13:09:57 -07:00
jerryneedell
93df3b89e8 allow PORT specifcation for esp32s2 flashing 2020-05-22 09:54:29 -04:00
Scott Shawcroft
a43876ad1e
Fix esp wrover 2020-05-20 11:37:29 -07:00
Scott Shawcroft
80517c4cf6
First try at critical section support 2020-05-19 17:49:17 -07:00
Scott Shawcroft
49090d1378
Fully implement digitalio and pin-in-use tracking. 
Fixes #2901
 2020-05-19 17:46:29 -07:00
Scott Shawcroft
03b6f7b87b
Add commend about FreeRTOS stack canary 2020-05-18 17:28:13 -07:00
Scott Shawcroft
164628282d
Update TinyUSB and shorten USB task delay 2020-05-18 17:27:49 -07:00
Scott Shawcroft
6aaab005c5
Initial ESP32S2 port. 
Basic blinky works but doesn't check pins.
 2020-05-15 15:36:16 -07:00