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add beep in setting

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不吃油炸鸡
2025-10-14 15:53:15 +08:00
parent 2e6a33b331
commit 8d39ebb456
3 changed files with 15 additions and 3 deletions
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4
Power_Pico/Core/Src/tim.c
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@@ -146,7 +146,7 @@ void MX_TIM4_Init(void)
htim4.Instance = TIM4;
htim4.Init.Prescaler = 99;
htim4.Init.CounterMode = TIM_COUNTERMODE_UP;
htim4.Init.Period = 250;
htim4.Init.Period = 500;
htim4.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
htim4.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
if (HAL_TIM_PWM_Init(&htim4) != HAL_OK)
@@ -160,7 +160,7 @@ void MX_TIM4_Init(void)
Error_Handler();
}
sConfigOC.OCMode = TIM_OCMODE_PWM1;
sConfigOC.Pulse = 0;
sConfigOC.Pulse = 250;
sConfigOC.OCPolarity = TIM_OCPOLARITY_HIGH;
sConfigOC.OCFastMode = TIM_OCFAST_DISABLE;
if (HAL_TIM_PWM_ConfigChannel(&htim4, &sConfigOC, TIM_CHANNEL_4) != HAL_OK)