ScStw/ESP32-HUB75-MatrixPanel-DMA
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Crank it baby.

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mrfaptastic 2021-09-10 15:16:16 +01:00
parent b7ddae774e
commit aae55e9e6e
1 changed files with 4 additions and 0 deletions
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esp32_i2s_parallel_v2.c
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@ -77,6 +77,10 @@ static void iomux_set_signal(int gpio, int signal) {
PIN_FUNC_SELECT(GPIO_PIN_MUX_REG[gpio], PIN_FUNC_GPIO); PIN_FUNC_SELECT(GPIO_PIN_MUX_REG[gpio], PIN_FUNC_GPIO);
gpio_set_direction(gpio, GPIO_MODE_DEF_OUTPUT); gpio_set_direction(gpio, GPIO_MODE_DEF_OUTPUT);
gpio_matrix_out(gpio, signal, false, false); 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) { static void dma_reset(i2s_dev_t* dev) {