Crank it baby.

mrcodetastic · Sep 10, 2021 · aae55e9 · aae55e9
1 parent b7ddae7
commit aae55e9
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/esp32_i2s_parallel_v2.c b/esp32_i2s_parallel_v2.c
@@ -77,6 +77,10 @@ static void iomux_set_signal(int gpio, int signal) {
   PIN_FUNC_SELECT(GPIO_PIN_MUX_REG[gpio], PIN_FUNC_GPIO);
   gpio_set_direction(gpio, GPIO_MODE_DEF_OUTPUT);
   gpio_matrix_out(gpio, signal, false, false);
+
+  // More mA the better...
+  gpio_set_drive_capability((gpio_num_t)gpio, GPIO_DRIVE_CAP_MAX);
+
 }
 
 static void dma_reset(i2s_dev_t* dev) {