Lucian Copeland
207369ec09
Add boilerplate, create basic PWMOut test
2020-07-17 17:28:23 -04:00
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
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
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
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
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
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
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
6aaab005c5
Initial ESP32S2 port.
...
Basic blinky works but doesn't check pins.
2020-05-15 15:36:16 -07:00
