forked from EmbeddedTeam/app_photomagnetic
33 lines
728 B
C++
33 lines
728 B
C++
#ifndef __ZPP_WATCHDOG_HPP
|
|
#define __ZPP_WATCHDOG_HPP
|
|
#include <zephyr/drivers/watchdog.h>
|
|
#include <zpp/assert.hpp>
|
|
#include <zpp/timer.hpp>
|
|
namespace app {
|
|
class WatchDogConfig {
|
|
public:
|
|
WatchDogConfig() {
|
|
if (!device_is_ready(m_wdt)) {
|
|
__ASSERT_NO_MSG(0);
|
|
}
|
|
chan_id = wdt_install_timeout(m_wdt, &cfg);
|
|
|
|
if (auto err = wdt_setup(m_wdt, WDT_OPT_PAUSE_HALTED_BY_DBG); err < 0) {
|
|
__ASSERT_NO_MSG(0);
|
|
}
|
|
}
|
|
auto Feed() { wdt_feed(m_wdt, chan_id); }
|
|
|
|
private:
|
|
const device *m_wdt{DEVICE_DT_GET(DT_ALIAS(watchdog0))};
|
|
static constexpr wdt_timeout_cfg cfg{
|
|
.window{0, 1000},
|
|
.callback = nullptr,
|
|
.flags = WDT_FLAG_RESET_SOC,
|
|
};
|
|
int chan_id;
|
|
};
|
|
|
|
} // namespace app
|
|
|
|
#endif |