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phy_init: reduce the amount of hardwired logic, add coexist init

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This commit is contained in:
Ivan Grokhotkov
2016-11-18 01:18:39 +08:00
parent 6d4ab76db2
commit 541b142654
8 changed files with 185 additions and 122 deletions
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45
components/esp32/cpu_start.c
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@@ -63,6 +63,7 @@ static bool app_cpu_started = false;
#endif //!CONFIG_FREERTOS_UNICORE
static void do_global_ctors(void);
static void do_phy_init();
static void main_task(void* args);
extern void app_main(void);
@@ -189,17 +190,8 @@ void start_cpu0_default(void)
spi_flash_init();
#if CONFIG_ESP32_PHY_AUTO_INIT
#if CONFIG_ESP32_STORE_PHY_CALIBRATION_DATA_IN_NVS
nvs_flash_init();
#endif
esp_phy_calibration_mode_t calibration_mode = PHY_RF_CAL_PARTIAL;
if (rtc_get_reset_reason(0) == DEEPSLEEP_RESET) {
calibration_mode = PHY_RF_CAL_NONE;
}
if (esp_phy_init(calibration_mode) != ESP_OK) {
ESP_LOGD(TAG, "phy init has failed");
abort();
}
do_phy_init();
#endif
xTaskCreatePinnedToCore(&main_task, "main",
@@ -239,3 +231,36 @@ static void main_task(void* args)
vTaskDelete(NULL);
}
static void do_phy_init()
{
esp_phy_calibration_mode_t calibration_mode = PHY_RF_CAL_PARTIAL;
if (rtc_get_reset_reason(0) == DEEPSLEEP_RESET) {
calibration_mode = PHY_RF_CAL_NONE;
}
const esp_phy_init_data_t* init_data = esp_phy_get_init_data();
if (init_data == NULL) {
ESP_LOGE(TAG, "failed to obtain PHY init data");
abort();
}
esp_phy_calibration_data_t* cal_data =
(esp_phy_calibration_data_t*) calloc(sizeof(esp_phy_calibration_data_t), 1);
if (cal_data == NULL) {
ESP_LOGE(TAG, "failed to allocate memory for RF calibration data");
abort();
}
esp_err_t err = esp_phy_load_cal_data_from_nvs(cal_data);
if (err != ESP_OK) {
ESP_LOGW(TAG, "failed to load RF calibration data, falling back to full calibration");
calibration_mode = PHY_RF_CAL_FULL;
}
esp_phy_init(init_data, calibration_mode, cal_data);
if (calibration_mode != PHY_RF_CAL_NONE) {
err = esp_phy_store_cal_data_to_nvs(cal_data);
} else {
err = ESP_OK;
}
esp_phy_release_init_data(init_data);
free(cal_data); // PHY maintains a copy of calibration data, so we can free this
}