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Merge pull request #7747 from m1nl/esp32-pm-capabability-flags

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Setup ESP32 PM-specific capability flags
This commit is contained in:
Ben Meadors
2025-08-25 19:29:25 -05:00
committed by GitHub
parent 4ace2638e1 5aa486d6c2
commit 24204feb71
4 changed files with 22 additions and 7 deletions
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13
src/platform/esp32/architecture.h
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@@ -45,6 +45,9 @@
#ifndef HAS_CUSTOM_CRYPTO_ENGINE
#define HAS_CUSTOM_CRYPTO_ENGINE 1
#endif
#ifndef HAS_32768HZ
#define HAS_32768HZ 0
#endif
#if defined(HAS_AXP192) || defined(HAS_AXP2101)
#define HAS_PMU
@@ -215,3 +218,13 @@
#endif
#define SERIAL0_RX_GPIO 3 // Always GPIO3 on ESP32 // FIXME: may be different on ESP32-S3, etc.
// Setup flag, which indicates if our device supports power management
#ifdef CONFIG_PM_ENABLE
#define HAS_ESP32_PM_SUPPORT 1
#endif
// Setup flag, which indicates if our device supports dynamic light sleep
#if defined(HAS_ESP32_PM_SUPPORT) && defined(CONFIG_FREERTOS_USE_TICKLESS_IDLE)
#define HAS_ESP32_DYNAMIC_LIGHT_SLEEP 1
#endif

10
src/platform/esp32/main-esp32.cpp
View File

@@ -64,7 +64,7 @@ void getMacAddr(uint8_t *dmac)
#endif
}
#ifdef HAS_32768HZ
#if HAS_32768HZ
#define CALIBRATE_ONE(cali_clk) calibrate_one(cali_clk, #cali_clk)
static uint32_t calibrate_one(rtc_cal_sel_t cal_clk, const char *name)
@@ -86,17 +86,17 @@ void enableSlowCLK()
uint32_t cal_32k = CALIBRATE_ONE(RTC_CAL_32K_XTAL);
if (cal_32k == 0) {
LOG_DEBUG("32K XTAL OSC has not started up");
LOG_DEBUG("32k XTAL OSC has not started up");
} else {
rtc_clk_slow_freq_set(RTC_SLOW_FREQ_32K_XTAL);
LOG_DEBUG("Switch RTC Source to 32.768Khz succeeded, using 32K XTAL");
LOG_DEBUG("Switch RTC Source to 32.768kHz succeeded, using 32k XTAL");
CALIBRATE_ONE(RTC_CAL_RTC_MUX);
CALIBRATE_ONE(RTC_CAL_32K_XTAL);
}
CALIBRATE_ONE(RTC_CAL_RTC_MUX);
CALIBRATE_ONE(RTC_CAL_32K_XTAL);
if (rtc_clk_slow_freq_get() != RTC_SLOW_FREQ_32K_XTAL) {
LOG_WARN("Failed to switch 32K XTAL RTC source to 32.768Khz !!! ");
LOG_WARN("Failed to switch 32K XTAL RTC source to 32.768kHz !!! ");
return;
}
}
@@ -182,7 +182,7 @@ void esp32Setup()
res = esp_task_wdt_add(NULL);
assert(res == ESP_OK);
#ifdef HAS_32768HZ
#if HAS_32768HZ
enableSlowCLK();
#endif
}