espressif/esp-idf
1
0
Fork 1
mirror of https://github.com/espressif/esp-idf.git synced 2026-05-19 23:45:28 +02:00
Code Issues Packages Projects Releases Wiki Activity

rtc_tempsensor: esp_check update & fix log level

Browse Source 
Closes https://github.com/espressif/esp-idf/issues/7271
This commit is contained in:
SalimTerryLi
2021-07-15 16:56:03 +08:00
parent 4b83f35076
commit ad505e7f03
3 changed files with 19 additions and 34 deletions
Download Patch File Download Diff File Expand all files Collapse all files
components/driver/esp32c3/rtc_tempsensor.c
+6 -11
View File
@@ -11,6 +11,7 @@
#include "freertos/FreeRTOS.h"
#include "freertos/semphr.h"
#include "esp_log.h"
#include "esp_check.h"
#include "hal/adc_ll.h"
#include "soc/rtc_cntl_reg.h"
#include "soc/apb_saradc_struct.h"
@@ -23,12 +24,6 @@
static const char *TAG = "tsens";
#define TSENS_CHECK(res, ret_val) ({ \
if (!(res)) { \
ESP_LOGE(TAG, "%s(%d)", __FUNCTION__, __LINE__); \
return (ret_val); \
} \
})
#define TSENS_XPD_WAIT_DEFAULT 0xFF /* Set wait cycle time(8MHz) from power up to reset enable. */
#define TSENS_ADC_FACTOR (0.4386)
#define TSENS_DAC_FACTOR (27.88)
@@ -72,7 +67,7 @@ esp_err_t temp_sensor_set_config(temp_sensor_config_t tsens)
esp_err_t temp_sensor_get_config(temp_sensor_config_t *tsens)
{
TSENS_CHECK(tsens != NULL, ESP_ERR_INVALID_ARG);
ESP_RETURN_ON_FALSE(tsens != NULL, ESP_ERR_INVALID_ARG, TAG, "no tsens specified");
CLEAR_PERI_REG_MASK(ANA_CONFIG_REG, ANA_I2C_SAR_FORCE_PD);
SET_PERI_REG_MASK(ANA_CONFIG2_REG, ANA_I2C_SAR_FORCE_PU);
tsens->dac_offset = REGI2C_READ_MASK(I2C_SAR_ADC, I2C_SARADC_TSENS_DAC);
@@ -103,7 +98,7 @@ esp_err_t temp_sensor_stop(void)
esp_err_t temp_sensor_read_raw(uint32_t *tsens_out)
{
TSENS_CHECK(tsens_out != NULL, ESP_ERR_INVALID_ARG);
ESP_RETURN_ON_FALSE(tsens_out != NULL, ESP_ERR_INVALID_ARG, TAG, "no tsens_out specified");
*tsens_out = APB_SARADC.apb_tsens_ctrl.tsens_out;
return ESP_OK;
}
@@ -132,14 +127,14 @@ static float parse_temp_sensor_raw_value(uint32_t tsens_raw, const int dac_offse
esp_err_t temp_sensor_read_celsius(float *celsius)
{
TSENS_CHECK(celsius != NULL, ESP_ERR_INVALID_ARG);
ESP_RETURN_ON_FALSE(celsius != NULL, ESP_ERR_INVALID_ARG, TAG, "celsius points to nothing");
temp_sensor_config_t tsens;
uint32_t tsens_out = 0;
esp_err_t ret = temp_sensor_get_config(&tsens);
if (ret == ESP_OK) {
ret = temp_sensor_read_raw(&tsens_out);
printf("tsens_out %d\r\n", tsens_out);
TSENS_CHECK(ret == ESP_OK, ret);
ESP_LOGV(TAG, "tsens_out %d", tsens_out);
ESP_RETURN_ON_FALSE(ret == ESP_OK, ret, TAG, "failed to read raw data");
const tsens_dac_offset_t *dac = &dac_offset[tsens.dac_offset];
*celsius = parse_temp_sensor_raw_value(tsens_out, dac->offset);
if (*celsius < dac->range_min || *celsius > dac->range_max) {