Mirror/squeezelite-esp32
1
0
Fork 0
mirror of https://github.com/sle118/squeezelite-esp32.git synced 2025-12-11 22:17:17 +03:00
Code Issues Packages Projects Releases Wiki Activity

more display refactoring, led bug correction

Browse Source
This commit is contained in:
philippe44
2020-02-24 21:54:51 -08:00
parent c8d304ff56
commit f008229acd
17 changed files with 523 additions and 156 deletions
Download Patch File Download Diff File Expand all files Collapse all files

31
components/squeezelite/tas57xx/dac_57xx.c
View File

@@ -27,7 +27,9 @@
#include "driver/gpio.h"
#include "adac.h"
#define VOLUME_GPIO 14
// this is the only hard-wired thing
#define VOLUME_GPIO 14
#define TAS575x 0x98
#define TAS578x 0x90
@@ -79,7 +81,7 @@ static int tas57_detect(void);
*/
static bool init(int i2c_port_num, int i2s_num, i2s_config_t *i2s_config) {
i2c_port = i2c_port_num;
// configure i2c
i2c_config_t i2c_config = {
.mode = I2C_MODE_MASTER,
@@ -104,11 +106,6 @@ static bool init(int i2c_port_num, int i2s_num, i2s_config_t *i2s_config) {
LOG_INFO("TAS57xx DAC using I2C sda:%u, scl:%u", i2c_config.sda_io_num, i2c_config.scl_io_num);
// init volume & mute
gpio_pad_select_gpio(VOLUME_GPIO);
gpio_set_direction(VOLUME_GPIO, GPIO_MODE_OUTPUT);
gpio_set_level(VOLUME_GPIO, 0);
i2c_cmd_handle_t i2c_cmd = i2c_cmd_link_create();
for (int i = 0; tas57xx_init_sequence[i].reg != 0xff; i++) {
@@ -121,22 +118,26 @@ static bool init(int i2c_port_num, int i2s_num, i2s_config_t *i2s_config) {
}
i2c_master_stop(i2c_cmd);
esp_err_t ret = i2c_master_cmd_begin(i2c_port, i2c_cmd, 500 / portTICK_RATE_MS);
esp_err_t res = i2c_master_cmd_begin(i2c_port, i2c_cmd, 500 / portTICK_RATE_MS);
i2c_cmd_link_delete(i2c_cmd);
// configure I2S pins & install driver
i2s_pin_config_t i2s_pin_config = (i2s_pin_config_t) { .bck_io_num = CONFIG_I2S_BCK_IO, .ws_io_num = CONFIG_I2S_WS_IO,
.data_out_num = CONFIG_I2S_DO_IO, .data_in_num = CONFIG_I2S_DI_IO,
};
i2s_driver_install(i2s_num, i2s_config, 0, NULL);
i2s_set_pin(i2s_num, &i2s_pin_config);
LOG_INFO("DAC using I2S bck:%u, ws:%u, do:%u", i2s_pin_config.bck_io_num, i2s_pin_config.ws_io_num, i2s_pin_config.data_out_num);
res |= i2s_driver_install(i2s_num, i2s_config, 0, NULL);
res |= i2s_set_pin(i2s_num, &i2s_pin_config);
LOG_INFO("DAC using I2S bck:%d, ws:%d, do:%d", i2s_pin_config.bck_io_num, i2s_pin_config.ws_io_num, i2s_pin_config.data_out_num);
if (ret != ESP_OK) {
LOG_ERROR("could not intialize TAS57xx %d", ret);
return false;
} else {
if (res == ESP_OK) {
// init volume & mute
gpio_pad_select_gpio(VOLUME_GPIO);
gpio_set_direction(VOLUME_GPIO, GPIO_MODE_OUTPUT);
gpio_set_level(VOLUME_GPIO, 0);
return true;
} else {
LOG_ERROR("could not intialize TAS57xx %d", res);
return false;
}
}