mirror of
https://github.com/esphome/esphome.git
synced 2026-07-10 17:05:36 +00:00
J. Nick Koston
90 lines
2.7 KiB
C++
90 lines
2.7 KiB
C++
#include "debug_component.h"
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#ifdef USE_RP2040
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#include "esphome/core/defines.h"
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#include "esphome/core/log.h"
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#include <Arduino.h>
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#include <hardware/watchdog.h>
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#if defined(PICO_RP2350)
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#include <hardware/structs/powman.h>
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#else
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#include <hardware/structs/vreg_and_chip_reset.h>
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#endif
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#ifdef USE_RP2040_CRASH_HANDLER
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#include "esphome/components/rp2040/crash_handler.h"
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#endif
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namespace esphome {
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namespace debug {
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static const char *const TAG = "debug";
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const char *DebugComponent::get_reset_reason_(std::span<char, RESET_REASON_BUFFER_SIZE> buffer) {
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char *buf = buffer.data();
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const size_t size = RESET_REASON_BUFFER_SIZE;
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size_t pos = 0;
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#if defined(PICO_RP2350)
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uint32_t chip_reset = powman_hw->chip_reset;
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if (chip_reset & 0x04000000) // HAD_GLITCH_DETECT
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pos = buf_append_str(buf, size, pos, "Power supply glitch|");
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if (chip_reset & 0x00040000) // HAD_RUN_LOW
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pos = buf_append_str(buf, size, pos, "RUN pin|");
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if (chip_reset & 0x00020000) // HAD_BOR
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pos = buf_append_str(buf, size, pos, "Brown-out|");
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if (chip_reset & 0x00010000) // HAD_POR
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pos = buf_append_str(buf, size, pos, "Power-on reset|");
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#else
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uint32_t chip_reset = vreg_and_chip_reset_hw->chip_reset;
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if (chip_reset & 0x00010000) // HAD_RUN
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pos = buf_append_str(buf, size, pos, "RUN pin|");
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if (chip_reset & 0x00000100) // HAD_POR
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pos = buf_append_str(buf, size, pos, "Power-on reset|");
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#endif
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if (watchdog_caused_reboot()) {
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bool handled = false;
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#ifdef USE_RP2040_CRASH_HANDLER
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if (rp2040::crash_handler_has_data()) {
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pos = buf_append_str(buf, size, pos, "Crash (HardFault)|");
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handled = true;
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}
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#endif
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if (!handled) {
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if (watchdog_enable_caused_reboot()) {
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pos = buf_append_str(buf, size, pos, "Watchdog timeout|");
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} else {
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pos = buf_append_str(buf, size, pos, "Software reset|");
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}
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}
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}
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// Remove trailing '|'
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if (pos > 0 && buf[pos - 1] == '|') {
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buf[pos - 1] = '\0';
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} else if (pos == 0) {
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return "Unknown";
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}
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return buf;
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}
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const char *DebugComponent::get_wakeup_cause_(std::span<char, WAKEUP_CAUSE_BUFFER_SIZE> buffer) { return ""; }
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uint32_t DebugComponent::get_free_heap_() { return ::rp2040.getFreeHeap(); }
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size_t DebugComponent::get_device_info_(std::span<char, DEVICE_INFO_BUFFER_SIZE> buffer, size_t pos) {
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constexpr size_t size = DEVICE_INFO_BUFFER_SIZE;
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char *buf = buffer.data();
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uint32_t cpu_freq = ::rp2040.f_cpu();
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ESP_LOGD(TAG, "CPU Frequency: %" PRIu32, cpu_freq);
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pos = buf_append_printf(buf, size, pos, "|CPU Frequency: %" PRIu32, cpu_freq);
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return pos;
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}
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void DebugComponent::update_platform_() {}
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} // namespace debug
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} // namespace esphome
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#endif
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