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Fix bug that when we do full calibration init data bin is not used

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This commit is contained in:
Jack 2018-01-04 11:48:24 +08:00
parent eb659e401d
commit 11c0daef62
2 changed files with 15 additions and 9 deletions
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9
components/esp32/Kconfig
View File

@ -940,13 +940,18 @@ endmenu # Wi-Fi
menu PHY
config ESP32_PHY_CALIBRATION_AND_DATA_STORAGE
bool "Do phy calibration and store calibration data in NVS"
bool "Store phy calibration data in NVS"
default y
help
If this option is enabled, NVS will be initialized and calibration data will be loaded from there.
PHY calibration will be skipped on deep sleep wakeup. If calibration data is not found, full calibration
will be performed and stored in NVS. In all other cases, only partial calibration will be performed.
will be performed and stored in NVS. Normally, only partial calibration will be performed.
If this option is disabled, full calibration will be performed.
If it's easy that your board calibrate bad data, choose 'n'.
Two cases for example, you should choose 'n':
1.If your board is easy to be booted up with antenna disconnected.
2.Because of your board design, each time when you do calibration, the result are too unstable.
If unsure, choose 'y'.
config ESP32_PHY_INIT_DATA_IN_PARTITION

15
components/esp32/phy_init.c
View File

@ -266,17 +266,17 @@ void esp_phy_load_cal_and_init(void)
abort();
}
#ifdef CONFIG_ESP32_PHY_CALIBRATION_AND_DATA_STORAGE
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();
}
#ifdef CONFIG_ESP32_PHY_CALIBRATION_AND_DATA_STORAGE
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;
}
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 (0x%x), falling back to full calibration", err);
@ -290,11 +290,12 @@ void esp_phy_load_cal_and_init(void)
} else {
err = ESP_OK;
}
esp_phy_release_init_data(init_data);
#else
esp_phy_rf_init(NULL, PHY_RF_CAL_FULL, cal_data);
esp_phy_rf_init(init_data, PHY_RF_CAL_FULL, cal_data);
#endif
esp_phy_release_init_data(init_data);
free(cal_data); // PHY maintains a copy of calibration data, so we can free this
}