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335 Commits

Author SHA1 Message Date
Jeff Epler
0836abba41
Merge pull request #3720 from tannewt/more_wifi_retry 
Retry connection when getting NOT_AUTHED
 2020-11-24 09:54:54 -06:00
microDev
bbe13490b5
Merge branch 'main' into nvm-s2 2020-11-24 12:24:48 +05:30
microDev
6ff24410eb
use values pointer directly 2020-11-24 11:44:11 +05:30
microDev
9dd1783da5
Merge branch 'main' into ps2io-S2 2020-11-24 11:11:11 +05:30
Dan Halbert
7a45afc549 working, but need to avoid deep sleeping too fast before USB ready 2020-11-23 22:44:53 -05:00
Lucian Copeland
1c9f33a372 Replace reset with mux change 2020-11-23 19:01:30 -05:00
Lucian Copeland
86694262b8 Merge remote-tracking branch 'upstream/main' into esp32-pin-reset 2020-11-23 18:58:46 -05:00
Lucian Copeland
8ffd973e22 Merge remote-tracking branch 'upstream/main' into esp32s2-udp 2020-11-23 18:40:14 -05:00
Scott Shawcroft
a80bf22211
Merge pull request #3727 from BennyE/wifi-full-scan 
esp32s2: Do a full scan when channel/BSSID are not given
 2020-11-23 15:19:57 -08:00
Scott Shawcroft
c67f5892ff
Merge pull request #3704 from microDev1/frequencyio-S2 
ESP32S2: Support for FrequencyIO
 2020-11-23 14:59:27 -08:00
Dan Halbert
3abee9b256 compiles; maybe ready to test, or almost 2020-11-22 21:52:37 -05:00
Dan Halbert
25591a3f8a Merge branch 'esp32s2-common-hal-mcu-delay-us' into sleep 2020-11-22 21:01:49 -05:00
Dan Halbert
a0f1ec3c4a wip 2020-11-22 19:10:09 -05:00
Dan Halbert
f62ea25331 ESP32S2: common_hal_mcu_delay_us() now calls mp_hal_delay_us() 2020-11-22 19:08:27 -05:00
microDev
048ca2a570
get multiple touchpad working 2020-11-22 18:54:18 +05:30
Dan Halbert
75559f35cc wip: ResetReason to microcontroller.cpu 2020-11-21 23:29:52 -05:00
Dan Halbert
e4c66990e2 compiles 2020-11-20 23:33:39 -05:00
BennyE
2773f534c9
Update ports/esp32s2/common-hal/wifi/Radio.c 
adding suggested changes
 2020-11-20 09:40:32 +01:00
BennyE
6760cdf678 Let connect() choose strongest AP if channel and BSSID are not given 2020-11-20 00:11:17 +01:00
Dan Halbert
39e1f52e28 wip; not compiling yet 2020-11-19 17:47:12 -05:00
BennyE
17a8bafe05 Choose best AP in range if no channel/bssid given 2020-11-19 23:39:48 +01:00
Dan Halbert
649c930536 wip 2020-11-19 15:43:39 -05:00
microDev
a25b27520d
update nvm implementation 2020-11-20 00:22:00 +05:30
microDev
bc9036f353
use pointer to get nvs handle 2020-11-20 00:15:30 +05:30
Jeff Epler
dd108b755d esp32s2: initialize event loop ane netif only once 
deinitting these seems to cause problems.
 2020-11-19 11:36:02 -06:00
microDev
040eaa0443
re-organize and clean-up 2020-11-19 15:30:15 +05:30
microDev
b56645808c
fix crash on user code exit 2020-11-19 11:44:22 +05:30
Dan Halbert
5bb3c321e9 merge from main 2020-11-19 00:29:14 -05:00
Scott Shawcroft
081aec4429
Retry connection when getting NOT_AUTHED 
I saw it once with a correct password. Retrying may still fail
but at least it'll try first.
 2020-11-18 16:39:34 -08:00
Jeff Epler
83d790ad8f esp32s2: don't delete the event loop 
.. it seems to make the esp-idf grumpy.
 2020-11-18 17:45:42 -06:00
microDev
0d3e81f969
update interrupt handling 2020-11-18 22:22:42 +05:30
microDev
bab41afce7
ps2io implementation for esp32s2 2020-11-18 12:34:56 +05:30
microDev
c457d373e1
update init_timer & frequency calculation 2020-11-18 12:24:48 +05:30
Jeff Epler
1bc770c3dc esp32s2: PulseIn: Fix supervisor tick enabling 
Before, there were two problems:
 * Even if a pulsein was never constructed, supervisor_disable_tick
   would occur during restart.  This could cancel out a supervisor_enable_tick
   from someplace else, with unexpected results.
 * If two or more pulseins were constructed, each one would enable ticks,
   but only the last one deinited (or the reset routine) would disable,
   leaving ticks running indefinitely.

In my testing, it seemed that this led to the board sometimes stopping when
it should have auto-reloaded.
 2020-11-17 17:45:41 -06:00
Scott Shawcroft
e2b5ae2d77
Merge pull request #3689 from jepler/issue-3688 
esp32s2: wifi: fix several debug-build errors
 2020-11-17 13:26:43 -08:00
Lucian Copeland
0bbdf05936 Implement recvfrom_into and sendto for UDP 2020-11-17 16:11:04 -05:00
Scott Shawcroft
66fb095069
Merge pull request #3667 from microDev1/watchdog-s2 
ESP32S2: Support for WatchDog
 2020-11-16 15:01:54 -08:00
microDev
0686cde226
update internal nvm size 2020-11-17 01:19:12 +05:30
microDev
18e463cca5
add pcnt overflow handler & clean-up 2020-11-16 23:32:22 +05:30
Dan Halbert
ffff02c053 Merge remote-tracking branch 'adafruit/main' into sleep 2020-11-16 12:06:11 -05:00
Dan Halbert
bb77f1d130 wip: initial code changes, starting from @tannewt's sleepio branch 2020-11-16 11:56:20 -05:00
microDev
f2824f6a68
update frequency measurement 2020-11-16 12:55:55 +05:30
microDev
2bec02738f
move interrupt handler to iram 2020-11-16 11:44:11 +05:30
BennyE
d4ab00f734 Set station mode early to avoid SoftAP on startup 2020-11-16 00:31:06 +01:00
microDev
c4917cdabd
frequencyio implementation for esp32s2 2020-11-16 00:11:00 +05:30
microDev
146adca060
Add watchdog mode raise 2020-11-14 11:41:14 +05:30
Scott Shawcroft
8d4296f964
Add board.DISPLAY to MagTag. Fix luma computation 
* Initialize the EPaper display on the MagTag at start.
* Tweak the display send to take a const buffer.
* Correct Luma math
  * Multiply the blue component, not add.
  * Add all of the components together before dividing. This
    reduces the impact of truncated division.
 2020-11-13 18:57:52 -08:00
Jeff Epler
0f7081781e esp32s2: wifi: fix several debug-build errors 
Closes #3688

With this change, I don't get the ESP_ERROR_CHECK failed repeatedly
running code that imports wifi.  (I'm not getting a successful connection
but that's probably my own fault, such as a secrets problem)
 2020-11-12 20:40:45 -06:00
microDev
35ef6c687f
nvm implementation for esp32s2 2020-11-11 23:11:12 +05:30
Lucian Copeland
21ca1b8c2b Merge remote-tracking branch 'upstream/main' into esp32s2-udp 2020-11-10 14:59:32 -05:00
microDev
6c59836c5d
watchdog implementation for esp32s2 2020-11-10 16:32:46 +05:30
microDev
7ba2c5772c
Update license 2020-11-08 11:18:05 +05:30
microDev
55e0e2c4ba
Update rotaryio implementation 2020-11-08 11:12:32 +05:30
microDev
479567059e
Merge branch 'main' into rotaryio-S2 2020-11-08 00:00:01 +05:30
Scott Shawcroft
01c7a06dcc
Merge pull request #3615 from microDev1/CountIO-S2 
ESP32S2: Support for CountIO
 2020-11-06 12:29:13 -08:00
microDev
ac8a0faa0d
update peripherals_pcnt_init() 2020-11-06 01:42:20 +05:30
Dan Halbert
81bb92bdd2
Merge pull request #3639 from tannewt/fix_recv 
Rework socketpool.Socket.recv to return sooner
 2020-11-05 14:11:13 -05:00
microDev
d8ef9a127b
rename pcnt_handler to pcnt 2020-11-05 10:10:39 +05:30
Lucian Copeland
472a5a99ec Add API reset to reset_pin_number 2020-11-03 16:31:53 -05:00
Scott Shawcroft
18838e390a
reduce connection footprint and fix recv 2020-11-02 16:44:55 -08:00
Lucian Copeland
23afe08b6f Add GPIO reset to end of neopixel-write 2020-11-02 17:15:19 -05:00
microDev
4438050f79
Add pcnt handler 2020-11-01 18:00:07 +05:30
Scott Shawcroft
7fd73c7d39
Initial UDP work. Need to test 2020-10-28 18:08:31 -07:00
Scott Shawcroft
7cbc50962b
Merge pull request #3611 from tannewt/esp32s2_eink_portal 
Add Adafruit ESP EInk Portal and grayscale EInk support
 2020-10-28 14:45:29 -07:00
microDev
5e3bfa1956
countio implementation for esp32s2 2020-10-28 20:08:25 +05:30
Scott Shawcroft
9a4efed8cb
Start tweaking the workflow to sleep 2020-10-27 17:55:03 -07:00
microDev
930cf14dce
Add check for invalid io, function to disable all alarms 2020-10-27 16:17:26 -07:00
microDev
59df1a11ad
Add alarm_touch module 2020-10-27 16:16:52 -07:00
microDev
da449723df
Fix build error 2020-10-27 16:16:15 -07:00
microDev
4d8ffdca8d
restructure alarm modules 2020-10-27 16:15:09 -07:00
microDev
e5ff55b15c
Renamed alarm modules 2020-10-27 16:13:25 -07:00
microDev
21ba61afbb
Add function to disable alarm 2020-10-27 16:13:25 -07:00
microDev
05a3f203db
Add function to get time elapsed during sleep 2020-10-27 16:13:25 -07:00
microDev
e310b871c8
Get io wake working 2020-10-27 16:13:25 -07:00
microDev
90b9ec6f2c
Initial Sleep Support 2020-10-27 16:13:22 -07:00
Scott Shawcroft
557a58b244
Merge pull request #3591 from microDev1/TouchIO-S2 
ESP32S2: Support for native TouchIO
 2020-10-27 14:11:39 -07:00
Scott Shawcroft
73162bda85
Merge pull request #3584 from jepler/can-esp32s2 
esp32s2: implement canio
 2020-10-27 14:01:07 -07:00
microDev
80029f6929
rotaryio implementation for esp32s2 2020-10-28 00:12:13 +05:30
Jeff Epler
3a501a0495 esp32s2: canio: respond to review comments 
* explain the introduction of the temporary variable in get_t_config
 * get rid of unneeded __attribute__
 * get rid of unneeded members of canio_can_obj_t
 * get rid of unneeded header inclusion
 2020-10-26 19:18:37 -05:00
Scott Shawcroft
95cb5961d2
Fix ESP32-S2 SPI when DMA is sometimes used 2020-10-26 16:59:59 -07:00
Jeff Epler
396d92f867 esp32s2: Add canio 
This works in loopback mode, though the hardware filtering only permits a
single address or mask filter.
 2020-10-26 09:54:58 -05:00
microDev
ef97ed6ab6
Update touchio implementation 2020-10-23 13:17:49 +05:30
microDev
f431f859e7
Initial support for native touchio 2020-10-22 21:32:44 +05:30
Ryan T. Hamilton
e202da4dad Change comment wording 2020-10-20 15:14:35 -07:00
Ryan T. Hamilton
c58b0adf64 Reset sta_mode and ap_mode flags 2020-10-20 14:49:57 -07:00
Scott Shawcroft
d606a3e968
Merge pull request #3484 from astrobokonon/esp32s2-morenet 
Esp32s2: Expose more network parameters
 2020-10-19 15:07:20 -07:00
Ryan T. Hamilton
76f1db7a87 Set sta_mode flag for actual use/checking 2020-10-17 00:23:31 -07:00
Ryan T. Hamilton
9d840aab0b Cleaned up and now testing 2020-10-15 23:45:11 -07:00
Ryan T. Hamilton
b336039aab Disable the long way and return an ap_info object 
still needs work and cleanup
 2020-10-15 23:18:30 -07:00
microDev
18fbff4f57
Update wifi hostname method 2020-10-14 11:11:59 +05:30
microDev
ceb531086e
Add method to set custom hostname 2020-10-13 14:22:02 +05:30
Ryan T. Hamilton
99f27bea61 Merge branch 'main' of https://github.com/adafruit/circuitpython into esp32s2-morenet 2020-10-08 12:43:52 -07:00
Lucian Copeland
b5f8321d37 Merge branch 'esp32-analogin' into esp32-analogout 2020-10-08 12:42:00 -04:00
Lucian Copeland
97d217a764 Merge remote-tracking branch 'upstream/main' into esp32-analogin 2020-10-08 12:34:58 -04:00
hathach
b7ed18d622 change idf to espressif 
fix hal includes
 2020-10-08 00:52:00 +07:00
Scott Shawcroft
8c428a3bdd
Merge pull request #3492 from hierophect/esp32-update-idf 
ESP32S2: move to official IDF submodule
 2020-10-06 16:53:32 -07:00
Lucian Copeland
d5c8e55769 Add AnalogIO 2020-10-06 15:13:50 -04:00
Lucian Copeland
68cb384f8f Remove logging from shared-bindings, fix translations, revert config target macro 2020-10-06 13:29:12 -04:00
hierophect
e93a274f2f
Merge branch 'main' into esp32-analogin 2020-10-05 13:02:42 -04:00
Lucian Copeland
0467a82880 Fix/remove various style issues 2020-10-05 13:00:42 -04:00
Lucian Copeland
a8dfae58d9 Add ADC calibration module support 2020-10-01 17:17:39 -04:00
Lucian Copeland
0bbd067a17 Revert ADC calibration removal, complete merge 2020-10-01 13:06:48 -04:00
Lucian Copeland
c624c1e838 Merge branch 'esp32-update-idf' into esp32-analogin 2020-09-30 16:51:19 -04:00
Lucian Copeland
e01e8dd6b9 Revert HAL refactor changes to avoid USB breaking changes past esp-idf dde6222cd 2020-09-30 16:36:13 -04:00
Scott Shawcroft
a739d314f1
Add Metro ESP32S2 
Also fix two bugs:
* Crash when resetting board.SPI when it hasn't been inited.
* Reading back the output value is always false. Fixes #3353
 2020-09-30 12:57:39 -07:00
Lucian Copeland
66b8559fd4 Change submodule, rework all includes 2020-09-30 11:26:07 -04:00
Ryan T. Hamilton
2f6d7c9002 Make sure you're a STA before connecting 2020-09-29 13:41:56 -07:00
Ryan T. Hamilton
2a4a244245 Add ap_ssid and ap_bssid 2020-09-28 17:25:09 -07:00
Ryan T. Hamilton
66d55738c1 Enable DNS info 2020-09-28 16:49:20 -07:00
Lucian Copeland
128b4a013b Add non-calibrated ADC 2020-09-28 12:11:08 -04:00
Ryan T. Hamilton
b9968ea801 Merge branch 'main' of https://github.com/adafruit/circuitpython into esp32s2-morenet 2020-09-26 13:37:14 -07:00
Lucian Copeland
00517b2600 Move missing pin warning to shared-bindings 2020-09-23 11:39:39 -04:00
Ryan T. Hamilton
a77966a736 Try to reuse/share existing objects 2020-09-21 21:36:46 -07:00
Ryan T. Hamilton
2fa269ccbc Additional error handling 2020-09-21 20:56:03 -07:00
Lucian Copeland
22d9a94f2b Use write_value, add missing pin exceptions 2020-09-21 13:47:14 -04:00
Ryan T. Hamilton
bc8863a3c7 Simplify now that I have it working 
still need to figure out the bound method business
 2020-09-19 21:04:07 -07:00
Ryan T. Hamilton
04ffd0dca0 Add gateway, subnet, and rssi info for current connected AP 
ap_rssi is a bound method, which I'm not keen on, but it works
 2020-09-19 13:38:04 -07:00
Dan Halbert
dfd09bba57
Merge pull request #3433 from astrobokonon/esp32s2-bssid 
ESP32S2: Allow connecting to specific bssid
 2020-09-18 21:31:15 -04:00
Ryan T. Hamilton
1805e92038 Add else case for non-bssid usage 2020-09-17 15:04:27 -07:00
Scott Shawcroft
9cf9441ba6
Merge pull request #3393 from tannewt/fix_spi_psram 
Add non-DMA SPI support.
 2020-09-17 11:11:56 -07:00
Ryan T. Hamilton
1e3241ec6d
Merge branch 'main' into esp32s2-bssid 2020-09-16 17:15:01 -07:00
Ryan T. Hamilton
daa1dd278d connect now accepts bssid 2020-09-16 16:25:17 -07:00
Ryan T. Hamilton
fead60d2d8 Add BSSID to Network 2020-09-15 23:32:53 -07:00
askpatricw
8fcdc7da16 RTC enabled 2020-09-14 23:24:44 -07:00
Scott Shawcroft
c7c90f47b0
Add non-DMA SPI support. 
This fixes SPI with PSRAM allocated buffers. DMA with SPI2 was
attempted but produced junk output. This manual copy is less than
2x slower than DMA when not interrupted.

Fixes #3339
 2020-09-10 17:32:20 -07:00
Scott Shawcroft
9e722c8c99
Merge pull request #3375 from DavePutz/issue3296 
Correction for Issue #3296 - ble hanging on nrf52840
 2020-09-10 12:36:17 -07:00
Scott Shawcroft
683462c1b1
Merge pull request #3326 from tannewt/native_wifi 
Add native wifi API with ESP32S2 support
 2020-09-10 11:20:44 -07:00
microDev
14af8e4b42
Added temp_sensor_stop 
Co-authored-by: hierophect <hierophect@gmail.com>
 2020-09-08 21:07:00 +05:30
microDev
c68723db3c
Update Processor.c 2020-09-08 15:13:48 +05:30
root
2690faec43 Moved checks for invalid pin to common-hal/microcontroller/Pin.c 2020-09-05 11:42:06 -05:00
Scott Shawcroft
0b94638aeb
Changes based on Dan's feedback 2020-09-03 16:32:12 -07:00
Scott Shawcroft
767ca5c3dc
Merge remote-tracking branch 'adafruit/main' into native_wifi 2020-08-27 11:42:31 -07:00
Dan Halbert
24fb08dbd9
Merge pull request #3337 from hierophect/pulseout-errorstyle 
Fix problematic whitespace on pulseout parameter errors
 2020-08-27 13:22:26 -04:00
Lucian Copeland
8021da08d3 Fix problematic whitespace on pulseout parameter errors 2020-08-27 11:07:47 -04:00
Scott Shawcroft
8b71e26abd
Merge remote-tracking branch 'adafruit/main' into native_wifi 2020-08-25 16:39:23 -07:00
Scott Shawcroft
380cbfba55
Add hash to Socket so it can be used in dicts 2020-08-25 16:15:45 -07:00
Lucian Copeland
05bde255f7 Add random to ESP32-S2, fix it on STM32 2020-08-25 14:00:29 -04:00
Scott Shawcroft
da61845f56
Add missing include 2020-08-21 13:32:59 -07:00
Scott Shawcroft
83deea0e03
Fix copy pasta and stub build 2020-08-21 11:17:42 -07:00
Scott Shawcroft
a5b01f7361
Merge remote-tracking branch 'adafruit/main' into add_pwmio 2020-08-21 11:13:53 -07:00
Scott Shawcroft
701e80a025
Make socket reads interruptable 2020-08-21 11:00:02 -07:00
Scott Shawcroft
80b15f6b3b
Add error handling w/temp debug logs 2020-08-19 17:51:33 -07:00
Scott Shawcroft
eb8b42aff1
Add basic error handling 2020-08-19 14:23:28 -07:00
Scott Shawcroft
dcc42f6281
Remove debug prints 2020-08-19 14:23:28 -07:00
Scott Shawcroft
430530c74b
SSL works until it runs out of memory 2020-08-19 14:23:28 -07:00
Scott Shawcroft
eb2c38825e
HTTP works with my adafruit_requests 2020-08-19 14:23:18 -07:00
Scott Shawcroft
c9ece21c28
SocketPool stubbed out 2020-08-19 14:22:13 -07:00
Scott Shawcroft
7bdd243bf6
Ping works! 2020-08-19 14:22:13 -07:00
Scott Shawcroft
3860991111
Ping work and start to add socketpool 2020-08-19 14:22:13 -07:00
Scott Shawcroft
c62ab6e09a
Add ipaddress 2020-08-19 14:22:12 -07:00
Scott Shawcroft
ddcff85fa2
Add debugging. Scanning doesn't crash but returns no results. Need to config station. 2020-08-19 14:22:12 -07:00
Scott Shawcroft
1a6f4e0fe0
Scanning WIP. Need to sort out supervisor memory 2020-08-19 14:22:12 -07:00
Scott Shawcroft
c5b8401a15
First crack at native wifi API 2020-08-19 14:21:59 -07:00
Scott Shawcroft
6857f98426
Split pulseio.PWMOut into pwmio 
This gives us better granularity when implementing new ports because
PWMOut is commonly implemented before PulseIn and PulseOut.

Fixes #3211
 2020-08-18 13:08:33 -07:00
Lucian Copeland
dd425ee6c5 Remove breaking parenthesis 2020-08-18 15:54:50 -04:00
Lucian Copeland
da75445cd5 Style changes, reposition runtime errors 2020-08-18 11:42:06 -04:00
Lucian Copeland
0fc730bc5a Expand PulseOut API, debug cleanup 2020-08-14 16:36:02 -04:00
Lucian Copeland
88fcc19e24 Add PulseIn 2020-08-14 15:30:48 -04:00
Lucian Copeland
f9512983ff Add PulseOut 2020-08-14 12:21:41 -04:00
Lucian Copeland
78d049d0f1 Fix pwm reset spew, protect against null reference in led status 2020-08-05 14:05:53 -04:00
Lucian Copeland
14b3b51c58 Rework build flags, prevent idf errors 2020-08-04 18:40:24 -04:00
Lucian Copeland
94b2561860 Fix include error 2020-08-01 09:22:18 -04:00
Lucian Copeland
1c1df053d5 Add neopixel support 2020-07-31 15:34:12 -04:00
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
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