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Makes F_CPU generic based on the SoC frequency
Works for ESP32, ESP32C3, ESP32S2, ESP32S3
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SuGlider authored Mar 30, 2023
commit 652dd1cdf664d1f23571ccbce02fbd2942b3ef90
8 changes: 1 addition & 7 deletions cores/esp32/esp32-hal.h
Original file line number Diff line number Diff line change
Expand Up @@ -42,13 +42,7 @@ extern "C" {
#endif

#ifndef F_CPU
#if CONFIG_IDF_TARGET_ESP32 // ESP32/PICO-D4
#define F_CPU (CONFIG_ESP32_DEFAULT_CPU_FREQ_MHZ * 1000000U)
#elif CONFIG_IDF_TARGET_ESP32S2
#define F_CPU (CONFIG_ESP32S2_DEFAULT_CPU_FREQ_MHZ * 1000000U)
#elif CONFIG_IDF_TARGET_ESP32S3
#define F_CPU (CONFIG_ESP32S3_DEFAULT_CPU_FREQ_MHZ * 1000000U)
#endif
#define F_CPU (CONFIG_ESP_DEFAULT_CPU_FREQ_MHZ * 1000000U)
#endif

#if CONFIG_ARDUINO_ISR_IRAM
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