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Try using the controller's built-in WS2812 RGB LED on GP23 #7

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peterjc wants to merge 17 commits into from
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Try using the controller's built-in WS2812 RGB LED on GP23 #7

peterjc wants to merge 17 commits into from

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@peterjc peterjc commented Jul 18, 2025

peterjc added 3 commits July 18, 2025 17:05
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Try using the controller's built-in WS2812 RGB LED on GP23
a8b19ab
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Explicitly enable RGB in Vial
7fce5a0
@peterjc
try alternative definition
bc5e9b4 
Was failing to compile with:

```
Compiling: quantum/rgblight/rgblight_drivers.c                                                     In file included from quantum/rgblight/rgblight_drivers.c:7:
drivers/led/ws2812.h:60: error: "WS2812_LED_COUNT" redefined [-Werror]
 #    define WS2812_LED_COUNT RGBLIGHT_LED_COUNT
 
In file included from <command-line>:
./keyboards/tutte_coxeter_36k/config.h:4: note: this is the location of the previous definition
 #define WS2812_LED_COUNT 1
```
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peterjc commented Jul 18, 2025 

Compiling: platforms/chibios/drivers/ws2812_bitbang.c                                              platforms/chibios/drivers/ws2812_bitbang.c:18:14: error: #error "Please use `vendor` WS2812 driver for RP2040"
 #            error "Please use `vendor` WS2812 driver for RP2040"
              ^~~~~
 [ERRORS]

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peterjc commented Jul 18, 2025

Success with default red, need the switches wired up to try anything more complicated like layer changes.

IMG_2560

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peterjc commented Jul 18, 2025 

Compiling: quantum/rgblight/rgblight.c                                                             quantum/rgblight/rgblight.c: In function 'eeconfig_update_rgblight_default':
quantum/rgblight/rgblight.c:185:54: error: expected expression before ';' token
     rgblight_config.mode      = RGBLIGHT_DEFAULT_MODE;
                                                      ^
 [ERRORS]

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peterjc commented Jul 18, 2025

Close in favour of #9

@peterjc peterjc closed this Jul 18, 2025
@peterjc peterjc reopened this Jul 19, 2025
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peterjc commented Jul 19, 2025 

Compiling: quantum/keymap_introspection.c                                                          In file included from quantum/keymap_introspection.c:9:
/__w/qmk_userspace/qmk_userspace/keyboards/tutte_coxeter_36k/keymaps/vial/keymap.c:33:7: error: unknown type name 'rgblight_segment_t'
 const rgblight_segment_t PROGMEM my_capslock_layer[] = RGBLIGHT_LAYER_SEGMENTS(
       ^~~~~~~~~~~~~~~~~~
/__w/qmk_userspace/qmk_userspace/keyboards/tutte_coxeter_36k/keymaps/vial/keymap.c:33:56: error: implicit declaration of function 'RGBLIGHT_LAYER_SEGMENTS'; did you mean 'RGBLIGHT_LED_COUNT'? [-Werror=implicit-function-declaration]
 const rgblight_segment_t PROGMEM my_capslock_layer[] = RGBLIGHT_LAYER_SEGMENTS(
                                                        ^~~~~~~~~~~~~~~~~~~~~~~
                                                        RGBLIGHT_LED_COUNT
/__w/qmk_userspace/qmk_userspace/keyboards/tutte_coxeter_36k/keymaps/vial/keymap.c:34:5: error: expected expression before '{' token
     {1, 1, HSV_BLUE}       // Light 1 LEDs, starting with LED 1
     ^
/__w/qmk_userspace/qmk_userspace/keyboards/tutte_coxeter_36k/keymaps/vial/keymap.c:37:7: error: unknown type name 'rgblight_segment_t'
 const rgblight_segment_t PROGMEM my_layer1_layer[] = RGBLIGHT_LAYER_SEGMENTS(
       ^~~~~~~~~~~~~~~~~~
/__w/qmk_userspace/qmk_userspace/keyboards/tutte_coxeter_36k/keymaps/vial/keymap.c:38:5: error: expected expression before '{' token
     {1, 1, HSV_CYAN}
     ^
/__w/qmk_userspace/qmk_userspace/keyboards/tutte_coxeter_36k/keymaps/vial/keymap.c:37:54: error: invalid initializer
 const rgblight_segment_t PROGMEM my_layer1_layer[] = RGBLIGHT_LAYER_SEGMENTS(
                                                      ^~~~~~~~~~~~~~~~~~~~~~~
/__w/qmk_userspace/qmk_userspace/keyboards/tutte_coxeter_36k/keymaps/vial/keymap.c:41:7: error: unknown type name 'rgblight_segment_t'
 const rgblight_segment_t PROGMEM my_layer2_layer[] = RGBLIGHT_LAYER_SEGMENTS(
       ^~~~~~~~~~~~~~~~~~
/__w/qmk_userspace/qmk_userspace/keyboards/tutte_coxeter_36k/keymaps/vial/keymap.c:42:5: error: expected expression before '{' token
     {1, 1, HSV_PURPLE}
     ^
/__w/qmk_userspace/qmk_userspace/keyboards/tutte_coxeter_36k/keymaps/vial/keymap.c:41:54: error: invalid initializer
 const rgblight_segment_t PROGMEM my_layer2_layer[] = RGBLIGHT_LAYER_SEGMENTS(
                                                      ^~~~~~~~~~~~~~~~~~~~~~~
/__w/qmk_userspace/qmk_userspace/keyboards/tutte_coxeter_36k/keymaps/vial/keymap.c:45:7: error: unknown type name 'rgblight_segment_t'
 const rgblight_segment_t PROGMEM my_layer3_layer[] = RGBLIGHT_LAYER_SEGMENTS(
       ^~~~~~~~~~~~~~~~~~
/__w/qmk_userspace/qmk_userspace/keyboards/tutte_coxeter_36k/keymaps/vial/keymap.c:46:5: error: expected expression before '{' token
     {1, 1, HSV_GREEN}
     ^
/__w/qmk_userspace/qmk_userspace/keyboards/tutte_coxeter_36k/keymaps/vial/keymap.c:45:54: error: invalid initializer
 const rgblight_segment_t PROGMEM my_layer3_layer[] = RGBLIGHT_LAYER_SEGMENTS(
                                                      ^~~~~~~~~~~~~~~~~~~~~~~
/__w/qmk_userspace/qmk_userspace/keyboards/tutte_coxeter_36k/keymaps/vial/keymap.c:51:7: error: unknown type name 'rgblight_segment_t'
 const rgblight_segment_t* const PROGMEM my_rgb_layers[] = RGBLIGHT_LAYERS_LIST(
       ^~~~~~~~~~~~~~~~~~
/__w/qmk_userspace/qmk_userspace/keyboards/tutte_coxeter_36k/keymaps/vial/keymap.c:51:59: error: implicit declaration of function 'RGBLIGHT_LAYERS_LIST'; did you mean 'RGBLIGHT_LED_COUNT'? [-Werror=implicit-function-declaration]
 const rgblight_segment_t* const PROGMEM my_rgb_layers[] = RGBLIGHT_LAYERS_LIST(
                                                           ^~~~~~~~~~~~~~~~~~~~
                                                           RGBLIGHT_LED_COUNT
/__w/qmk_userspace/qmk_userspace/keyboards/tutte_coxeter_36k/keymaps/vial/keymap.c:51:59: error: invalid initializer
/__w/qmk_userspace/qmk_userspace/keyboards/tutte_coxeter_36k/keymaps/vial/keymap.c: In function 'keyboard_post_init_user':
/__w/qmk_userspace/qmk_userspace/keyboards/tutte_coxeter_36k/keymaps/vial/keymap.c:60:5: error: 'rgblight_layers' undeclared (first use in this function); did you mean 'rgblight_wakeup'?
     rgblight_layers = my_rgb_layers;
     ^~~~~~~~~~~~~~~
     rgblight_wakeup
/__w/qmk_userspace/qmk_userspace/keyboards/tutte_coxeter_36k/keymaps/vial/keymap.c:60:5: note: each undeclared identifier is reported only once for each function it appears in
/__w/qmk_userspace/qmk_userspace/keyboards/tutte_coxeter_36k/keymaps/vial/keymap.c:60:5: error: statement with no effect [-Werror=unused-value]
cc1: all warnings being treated as errors
 [ERRORS]

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peterjc commented Jul 19, 2025 •
edited
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Cyan layer 0 worked, key map not setup so no way to test layer changing code. Realized this was overriding the Caps Lock
IMG_2578

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peterjc commented Jul 19, 2025

Working now - layer 0 gets default red, caps lock blue. Layer changing untested.

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peterjc commented Aug 3, 2025

Closing in favour of #9 (or nothing).

@peterjc peterjc closed this Aug 3, 2025
@peterjc peterjc deleted the rgb branch August 3, 2025 10:39
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