* Tentative Teensy 3.5 support
* Set firmware format to .hex for ARM Teensys
* Got to "device descriptor failed" by comparing with Teensy 3.6 code
* Drop down to 96MHz...
* Bump back up to 120MHz
* Disable RESET keycode because of naming conflicts
* Add Pico SDK as submodule
* Add RP2040 build support to QMK
* Adjust USB endpoint structs for RP2040
* Add RP2040 bootloader and double-tap reset routine
* Add generic and pro micro RP2040 boards
* Add RP2040 onekey keyboard
* Add WS2812 PIO DMA enabled driver and documentation
Supports regular and open-drain output configuration. RP2040 GPIOs are
sadly not 5V tolerant, so this is a bit use-less or needs extra hardware
or you take the risk to fry your hardware.
* Adjust SIO Driver for RP2040
* Adjust I2C Driver for RP2040
* Adjust SPI Driver for RP2040
* Add PIO serial driver and documentation
* Add general RP2040 documentation
* Apply suggestions from code review
Co-authored-by: Nick Brassel <nick@tzarc.org>
Co-authored-by: Nick Brassel <nick@tzarc.org>
* avr i2c_master: Fix 1ms timeout
i2c_start() produces a minimum time_slice of 1ms for use as timeout
value.
The timer granularity is 1ms, it is entirely possible for timer_count
to tick up immediately after the last timer read and falsely trigger
timeout with a '>= 1' comparison.
* avr/drivers/i2c_master: Use timer_elapsed()
* Fix platforms/avr/drivers/ws2812.c
`platforms/avr/drivers/ws2812.c` has been changed to use `DDRx_ADDRESS()` and `PORTx_ADDRESS()` instead of `_SFR_IO8()` in #8646. To use them, `#include <pin_defs.h>` is required.
## Error Log
* create new keyboard
```shell
bash-3.2$ qmk new-keyboard
Ψ Generating a new QMK keyboard directory
Name Your Keyboard Project
For more infomation, see:
https://docs.qmk.fm/#/hardware_keyboard_guidelines?id=naming-your-keyboardproject
Keyboard Name? ws2812_test
..................................
36. WB32F3G71
Please enter your choice: [12]
Ψ Created a new keyboard called ws2812_test.
Ψ To start working on things, `cd` into keyboards/ws2812_test,
Ψ or open the directory in your preferred text editor.
Ψ And build with qmk compile -kb ws2812_test -km default.
```
* Enable RGBLIGHT.
```shell
bash-3.2$ echo RGBLIGHT_ENABLE=yes >> ./keyboards/ws2812_test/rules.mk
bash-3.2$ echo '#define RGB_DI_PIN B1' >> ./keyboards/ws2812_test/config.h
bash-3.2$ echo '#define RGBLED_NUM 6' >> ./keyboards/ws2812_test/config.h
```
* Compile
```shell
bash-3.2$ make ws2812_test:default
QMK Firmware 0.16.9
Making ws2812_test with keymap default
avr-gcc (Homebrew AVR GCC 8.4.0_2) 8.4.0
Copyright (C) 2018 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
.....................
Compiling: quantum/process_keycode/process_rgb.c [OK]
Compiling: platforms/avr/drivers/ws2812.c platforms/avr/drivers/ws2812.c: In function 'ws2812_setleds':
platforms/avr/drivers/ws2812.c:40:5: error: implicit declaration of function 'DDRx_ADDRESS' [-Werror=implicit-function-declaration]
DDRx_ADDRESS(RGB_DI_PIN) |= pinmask(RGB_DI_PIN);
^~~~~~~~~~~~
In file included from <command-line>:
./keyboards/ws2812_test/config.h:21:20: error: 'B1' undeclared (first use in this function); did you mean 'PB1'?
#define RGB_DI_PIN B1
^~
platforms/avr/drivers/ws2812.c:40:18: note: in expansion of macro 'RGB_DI_PIN'
DDRx_ADDRESS(RGB_DI_PIN) |= pinmask(RGB_DI_PIN);
^~~~~~~~~~
./keyboards/ws2812_test/config.h:21:20: note: each undeclared identifier is reported only once for each function it appears in
#define RGB_DI_PIN B1
^~
platforms/avr/drivers/ws2812.c:40:18: note: in expansion of macro 'RGB_DI_PIN'
DDRx_ADDRESS(RGB_DI_PIN) |= pinmask(RGB_DI_PIN);
^~~~~~~~~~
platforms/avr/drivers/ws2812.c:42:47: error: implicit declaration of function 'PORTx_ADDRESS' [-Werror=implicit-function-declaration]
uint8_t masklo = ~(pinmask(RGB_DI_PIN)) & PORTx_ADDRESS(RGB_DI_PIN);
^~~~~~~~~~~~~
In file included from /usr/local/Cellar/avr-gcc@8/8.4.0_2/avr/include/avr/io.h:99,
from /usr/local/Cellar/avr-gcc@8/8.4.0_2/avr/include/avr/interrupt.h:38,
from platforms/avr/drivers/ws2812.c:24:
platforms/avr/drivers/ws2812.c: In function 'ws2812_sendarray_mask':
./keyboards/ws2812_test/config.h:21:20: error: 'B1' undeclared (first use in this function); did you mean 'PB1'?
#define RGB_DI_PIN B1
^~
platforms/avr/drivers/ws2812.c:167:69: note: in expansion of macro 'RGB_DI_PIN'
: "r"(curbyte), "I"(_SFR_IO_ADDR(PORTx_ADDRESS(RGB_DI_PIN))), "r"(maskhi), "r"(masklo));
^~~~~~~~~~
cc1: all warnings being treated as errors
[ERRORS]
|
|
|
make[1]: *** [.build/obj_ws2812_test_default/ws2812.o] Error 1
make: *** [ws2812_test:default] Error 1
Make finished with errors
```
* change include order
