PHY6222_MESH_3.9.0 mesh进低功耗问题
pwm在进低功耗时需要hal_pwm_stop才能进入,而stop后pwm工作异常
void user_low_power_init(void)
{
TUYA_WAKEUP_SOURCE_BASE_CFG_T param_timer;
param_timer.source = TUYA_WAKEUP_SOURCE_TIMER;
param_timer.wakeup_para.timer_param.timer_num = TUYA_TIMER_NUM_0;
param_timer.wakeup_para.timer_param.mode = TUYA_TIMER_MODE_ONCE;
param_timer.wakeup_para.timer_param.ms = 40000;
tkl_wakeup_source_set(¶m_timer);
tkl_cpu_sleep_mode_set(1, TUYA_CPU_SLEEP);
}
void user_pwm_init(void)
{
int ret;
TUYA_PWM_BASE_CFG_T pwm_cfg = {0};
pwm_cfg.polarity = TUYA_PWM_POSITIVE;
pwm_cfg.duty = 0;
pwm_cfg.frequency = 16000;
ret = tal_pwm_info_set(TUYA_PWM_NUM_0, &pwm_cfg);
tal_pwm_start(TUYA_PWM_NUM_0);
user_pwm_led0_set_duty(TUYA_PWM_NUM_0,1000);
}
按键消息:短按->
tkl_pwm_stop(TUYA_PWM_NUM_0);
hal_pwm_stop();
tal_cpu_allow_sleep();
唤醒后 长按->
user_pwm_init();
如果注释掉hal_pwm_stop后,pwm可以正常工作,帮忙看看是什么原因导致的。