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esp32s2 temp sensor (#5044)

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lbernstone 2021-04-15 05:32:03 -06:00 committed by GitHub
parent ec7aeb4903
commit 9f1330c70c
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1 changed files with 15 additions and 0 deletions
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15
cores/esp32/esp32-hal-misc.c
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@ -40,8 +40,10 @@
#include "esp32/rom/rtc.h" #include "esp32/rom/rtc.h"
#elif CONFIG_IDF_TARGET_ESP32S2 #elif CONFIG_IDF_TARGET_ESP32S2
#include "esp32s2/rom/rtc.h" #include "esp32s2/rom/rtc.h"
#include "driver/temp_sensor.h"
#elif CONFIG_IDF_TARGET_ESP32C3 #elif CONFIG_IDF_TARGET_ESP32C3
#include "esp32c3/rom/rtc.h" #include "esp32c3/rom/rtc.h"
#include "driver/temp_sensor.h"
#else #else
#error Target CONFIG_IDF_TARGET is not supported #error Target CONFIG_IDF_TARGET is not supported
#endif #endif
@ -51,12 +53,25 @@
//Undocumented!!! Get chip temperature in Farenheit //Undocumented!!! Get chip temperature in Farenheit
//Source: https://github.com/pcbreflux/espressif/blob/master/esp32/arduino/sketchbook/ESP32_int_temp_sensor/ESP32_int_temp_sensor.ino //Source: https://github.com/pcbreflux/espressif/blob/master/esp32/arduino/sketchbook/ESP32_int_temp_sensor/ESP32_int_temp_sensor.ino
#ifdef CONFIG_IDF_TARGET_ESP32
uint8_t temprature_sens_read(); uint8_t temprature_sens_read();
float temperatureRead() float temperatureRead()
{ {
return (temprature_sens_read() - 32) / 1.8; return (temprature_sens_read() - 32) / 1.8;
} }
#else
float temperatureRead()
{
float result = NAN;
temp_sensor_config_t tsens = TSENS_CONFIG_DEFAULT();
temp_sensor_set_config(tsens);
temp_sensor_start();
temp_sensor_read_celsius(&result);
temp_sensor_stop();
return result;
}
#endif
void __yield() void __yield()
{ {