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authorRyan <[email protected]>2024-03-18 22:03:27 +1100
committerGitHub <[email protected]>2024-03-18 22:03:27 +1100
commitf7cf40fa77164d7be9358ce83f7f5939d71b38bc (patch)
tree812acccac18212ae685a4dbc5e25fbe216b787ea /keyboards/ergodox_ez/shine/rgblight_custom.c
parent23b7a02ebe2e6df738baa624c17e821c1573b69b (diff)
downloadqmk_firmware-f7cf40fa77164d7be9358ce83f7f5939d71b38bc.tar.gz
qmk_firmware-f7cf40fa77164d7be9358ce83f7f5939d71b38bc.zip
Add init function to RGBLight driver struct (#23076)
Diffstat (limited to 'keyboards/ergodox_ez/shine/rgblight_custom.c')
-rw-r--r--keyboards/ergodox_ez/shine/rgblight_custom.c67
1 files changed, 67 insertions, 0 deletions
diff --git a/keyboards/ergodox_ez/shine/rgblight_custom.c b/keyboards/ergodox_ez/shine/rgblight_custom.c
new file mode 100644
index 0000000000..feac50cba0
--- /dev/null
+++ b/keyboards/ergodox_ez/shine/rgblight_custom.c
@@ -0,0 +1,67 @@
+/*
+Copyright 2012 Jun Wako <[email protected]>
+Copyright 2013 Oleg Kostyuk <[email protected]>
+Copyright 2015 ZSA Technology Labs Inc (@zsa)
+Copyright 2020 Christopher Courtney <[email protected]> (@drashna)
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "ergodox_ez.h"
+#include "ws2812.h"
+
+void setleds_custom(rgb_led_t *led, uint16_t led_num) {
+ uint16_t length = 0;
+ int i = 0;
+ int j = 0;
+# ifdef RGBW
+ int bytes_per_led = 4;
+# else
+ int bytes_per_led = 3;
+# endif
+# if defined(ERGODOX_LED_30)
+ // prevent right-half code from trying to bitbang all 30
+ // so with 30 LEDs, we count from 29 to 15 here, and the
+ // other half does 0 to 14.
+ uint8_t half_led_num = RGBLIGHT_LED_COUNT / 2;
+ length = half_led_num * bytes_per_led;
+ uint8_t data[length];
+ for (i = half_led_num + half_led_num - 1; i >= half_led_num; --i)
+# elif defined(ERGODOX_LED_15_MIRROR)
+ length = led_num * bytes_per_led;
+ uint8_t data[length];
+ for (i = 0; i < led_num; ++i)
+# else // ERGDOX_LED_15 non-mirrored
+ length = led_num * bytes_per_led;
+ uint8_t data[length];
+ for (i = led_num - 1; i >= 0; --i)
+# endif
+ {
+ uint8_t *data_byte = (uint8_t *)(led + i);
+ data[j++] = data_byte[0];
+ data[j++] = data_byte[1];
+ data[j++] = data_byte[2];
+#ifdef RGBW
+ data[j++] = data_byte[3];
+#endif
+ }
+ i2c_transmit(0x84, data, sizeof(data), ERGODOX_EZ_I2C_TIMEOUT);
+
+ ws2812_setleds(led, led_num);
+}
+
+const rgblight_driver_t rgblight_driver = {
+ .init = ws2812_init,
+ .setleds = setleds_custom,
+};