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display: backlight handling (#25)
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@ -47,6 +47,7 @@ static void progress_callback(uint16_t val) {
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bool copy_sdcard(void)
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{
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display_backlight(255);
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display_printf("erasing flash ");
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// erase flash (except boardloader)
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@ -139,7 +139,7 @@ void display_pwm_init(void)
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TIM_OC_InitStructure.OCIdleState = TIM_OCIDLESTATE_SET;
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TIM_OC_InitStructure.OCNIdleState = TIM_OCNIDLESTATE_SET;
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HAL_TIM_PWM_ConfigChannel(&TIM1_Handle, &TIM_OC_InitStructure, TIM_CHANNEL_1);
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display_set_backlight(0);
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display_backlight(0);
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HAL_TIM_PWM_Start(&TIM1_Handle, TIM_CHANNEL_1);
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HAL_TIMEx_PWMN_Start(&TIM1_Handle, TIM_CHANNEL_1);
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}
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