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[esp32] Fix building on IDF 4 (#8892)

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This commit is contained in:
Keith Burzinski
2025-05-24 09:15:24 -05:00
committed by Jesse Hills
parent ad20825f31
commit e0e4ba9592
1 changed files with 8 additions and 1 deletions
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9
esphome/components/esp32/core.cpp
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@@ -15,8 +15,9 @@
#ifdef USE_ARDUINO
#include <Esp.h>
#else
#if ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(5, 1, 0)
#include <esp_clk_tree.h>
#endif
void setup();
void loop();
#endif
@@ -63,7 +64,13 @@ uint32_t arch_get_cpu_cycle_count() { return cpu_hal_get_cycle_count(); }
uint32_t arch_get_cpu_freq_hz() {
uint32_t freq = 0;
#ifdef USE_ESP_IDF
#if ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(5, 1, 0)
esp_clk_tree_src_get_freq_hz(SOC_MOD_CLK_CPU, ESP_CLK_TREE_SRC_FREQ_PRECISION_CACHED, &freq);
#else
rtc_cpu_freq_config_t config;
rtc_clk_cpu_freq_get_config(&config);
freq = config.freq_mhz * 1000000U;
#endif
#elif defined(USE_ARDUINO)
freq = ESP.getCpuFreqMHz() * 1000000;
#endif