zener/lvgl_esp32_drivers
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fix SPI names

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This commit is contained in:
Tomas Rezucha 2021-12-16 13:36:23 +01:00
parent 385421fe06
commit d0eca96cd7
6 changed files with 31 additions and 60 deletions
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37
lvgl_helpers.c
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@ -182,34 +182,12 @@ bool lvgl_spi_driver_init(int host,
int dma_channel,
int quadwp_pin, int quadhd_pin)
{
int dma_chan = 0 /* SPI_DMA_DISABLED */;
#if defined (CONFIG_IDF_TARGET_ESP32)
assert((SPI_HOST <= host) && (VSPI_HOST >= host));
const char *spi_names[] = {
"SPI_HOST", "HSPI_HOST", "VSPI_HOST"
};
dma_chan = dma_channel;
#elif defined (CONFIG_IDF_TARGET_ESP32S2)
assert((SPI_HOST <= host) && (HSPI_HOST >= host));
const char *spi_names[] = {
"SPI_HOST", "", ""
};
dma_chan = dma_channel;
#elif defined (CONFIG_IDF_TARGET_ESP32C3)
assert((SPI1_HOST <= host) && (SPI3_HOST >= host));
assert((0 <= host) && (SPI_HOST_MAX > host));
const char *spi_names[] = {
"SPI1_HOST", "SPI2_HOST", "SPI3_HOST"
};
dma_chan = 3 /* SPI_DMA_CH_AUTO */;
#else
#error "Target chip not selected"
#endif
ESP_LOGI(TAG, "Configuring SPI host %s (%d)", spi_names[host], host);
ESP_LOGI(TAG, "Configuring SPI host %s", spi_names[host]);
ESP_LOGI(TAG, "MISO pin: %d, MOSI pin: %d, SCLK pin: %d, IO2/WP pin: %d, IO3/HD pin: %d",
miso_pin, mosi_pin, sclk_pin, quadwp_pin, quadhd_pin);
@ -217,17 +195,16 @@ bool lvgl_spi_driver_init(int host,
spi_bus_config_t buscfg = {
.miso_io_num = miso_pin,
.mosi_io_num = mosi_pin,
.sclk_io_num = sclk_pin,
.quadwp_io_num = quadwp_pin,
.quadhd_io_num = quadhd_pin,
.mosi_io_num = mosi_pin,
.sclk_io_num = sclk_pin,
.quadwp_io_num = quadwp_pin,
.quadhd_io_num = quadhd_pin,
.max_transfer_sz = max_transfer_sz
};
ESP_LOGI(TAG, "Initializing SPI bus...");
esp_err_t ret = spi_bus_initialize(host, &buscfg, dma_chan);
esp_err_t ret = spi_bus_initialize(host, &buscfg, (spi_dma_chan_t)dma_channel);
assert(ret == ESP_OK);
return ESP_OK != ret;
}