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add Vcc_GPIO & handle LMS 32-pixels fixed display height

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This commit is contained in:
philippe44
2020-01-20 22:15:11 -08:00
parent f9b3f0af40
commit ce790a412e
5 changed files with 45 additions and 21 deletions
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17
components/services/services.c
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@@ -29,6 +29,8 @@ static const char *TAG = "services";
*
*/
void services_init(void) {
char *nvs_item;
gpio_install_isr_service(0);
#ifdef CONFIG_SQUEEZEAMP
@@ -38,6 +40,21 @@ void services_init(void) {
}
#endif
// set fixed gpio if any
if ((nvs_item = config_alloc_get(NVS_TYPE_STR, "Vcc_GPIO")) != NULL) {
char *p = nvs_item;
while (p && *p) {
int gpio = atoi(p);
gpio_pad_select_gpio(gpio);
gpio_set_direction(gpio, GPIO_MODE_OUTPUT);
gpio_set_level(gpio, 1);
p = strchr(p, ',');
ESP_LOGI(TAG, "set GPIO %u to Vcc", gpio);
if (p) p++;
}
free(nvs_item);
}
const i2c_config_t * i2c_config = config_i2c_get(&i2c_system_port);
ESP_LOGI(TAG,"Configuring I2C sda:%d scl:%d port:%u speed:%u", i2c_config->sda_io_num, i2c_config->scl_io_num, i2c_system_port, i2c_config->master.clk_speed);