Files
esphome-dev/esphome/components/rp2040/core.cpp
T
Jesse Hills 6153bcc6ad Initial Support for RP2040 platform (#3284)
Co-authored-by: Paulus Schoutsen <balloob@gmail.com>
2022-10-20 16:50:39 +13:00

33 lines
956 B
C++

#ifdef USE_RP2040
#include "core.h"
#include "esphome/core/hal.h"
#include "esphome/core/helpers.h"
#include "hardware/watchdog.h"
namespace esphome {
void IRAM_ATTR HOT yield() { ::yield(); }
uint32_t IRAM_ATTR HOT millis() { return ::millis(); }
void IRAM_ATTR HOT delay(uint32_t ms) { ::delay(ms); }
uint32_t IRAM_ATTR HOT micros() { return ::micros(); }
void IRAM_ATTR HOT delayMicroseconds(uint32_t us) { delay_microseconds_safe(us); }
void arch_restart() {
while (true) { // NOLINT(clang-diagnostic-unreachable-code)
yield();
}
}
void arch_init() { watchdog_enable(0x7fffff, false); }
void IRAM_ATTR HOT arch_feed_wdt() { watchdog_update(); }
uint8_t progmem_read_byte(const uint8_t *addr) {
return pgm_read_byte(addr); // NOLINT
}
uint32_t IRAM_ATTR HOT arch_get_cpu_cycle_count() { return ulMainGetRunTimeCounterValue(); }
uint32_t arch_get_cpu_freq_hz() { return RP2040::f_cpu(); }
} // namespace esphome
#endif // USE_RP2040