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-rw-r--r--docs/feature_led_matrix.md7
1 files changed, 4 insertions, 3 deletions
diff --git a/docs/feature_led_matrix.md b/docs/feature_led_matrix.md
index ed92bffd99..d4b20b9aa2 100644
--- a/docs/feature_led_matrix.md
+++ b/docs/feature_led_matrix.md
@@ -49,6 +49,8 @@ Here is an example using 2 drivers.
!> Note the parentheses, this is so when `LED_DRIVER_LED_TOTAL` is used in code and expanded, the values are added together before any additional math is applied to them. As an example, `rand() % (LED_DRIVER_1_LED_TOTAL + LED_DRIVER_2_LED_TOTAL)` will give very different results than `rand() % LED_DRIVER_1_LED_TOTAL + LED_DRIVER_2_LED_TOTAL`.
+For split keyboards using `LED_MATRIX_SPLIT` with an LED driver, you can either have the same driver address or different driver addresses. If using different addresses, use `DRIVER_ADDR_1` for one and `DRIVER_ADDR_2` for the other one. Then, in `g_is31_leds`, fill out the correct driver index (0 or 1). If using one address, use `DRIVER_ADDR_1` for both, and use index 0 for `g_is31_leds`.
+
Define these arrays listing all the LEDs in your `<keyboard>.c`:
```c
@@ -219,7 +221,7 @@ static bool my_cool_effect(effect_params_t* params) {
for (uint8_t i = led_min; i < led_max; i++) {
led_matrix_set_value(i, 0xFF);
}
- return led_max < DRIVER_LED_TOTAL;
+ return led_matrix_check_finished_leds(led_max);
}
// e.g: A more complex effect, relying on external methods and state, with
@@ -233,8 +235,7 @@ static bool my_cool_effect2_complex_run(effect_params_t* params) {
for (uint8_t i = led_min; i < led_max; i++) {
led_matrix_set_value(i, some_global_state++);
}
-
- return led_max < DRIVER_LED_TOTAL;
+ return led_matrix_check_finished_leds(led_max);
}
static bool my_cool_effect2(effect_params_t* params) {
if (params->init) my_cool_effect2_complex_init(params);