Cleanup initing counters

This commit is contained in:
Kwabena W. Agyeman 2021-03-14 22:32:36 -07:00
parent 46e9a5d593
commit 9948619513
2 changed files with 12 additions and 4 deletions

View File

@ -320,17 +320,21 @@ int fir_lepton_init(cambus_t *bus, int *w, int *h, int *refresh, int *resolution
HAL_GPIO_Init(OMV_FIR_LEPTON_MCLK_PORT, &GPIO_InitStructure);
fir_lepton_mclk_tim_handle.Instance = OMV_FIR_LEPTON_MCLK_TIM;
fir_lepton_mclk_tim_handle.Init.Period = period;
fir_lepton_mclk_tim_handle.Init.Prescaler = TIM_ETRPRESCALER_DIV1;
fir_lepton_mclk_tim_handle.Init.Prescaler = 0;
fir_lepton_mclk_tim_handle.Init.CounterMode = TIM_COUNTERMODE_UP;
fir_lepton_mclk_tim_handle.Init.Period = period;
fir_lepton_mclk_tim_handle.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
fir_lepton_mclk_tim_handle.Init.RepetitionCounter = 0;
fir_lepton_mclk_tim_handle.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
TIM_OC_InitTypeDef fir_lepton_mclk_tim_oc_handle;
fir_lepton_mclk_tim_oc_handle.Pulse = period / 2;
fir_lepton_mclk_tim_oc_handle.OCMode = TIM_OCMODE_PWM1;
fir_lepton_mclk_tim_oc_handle.OCPolarity = TIM_OCPOLARITY_HIGH;
fir_lepton_mclk_tim_oc_handle.OCNPolarity = TIM_OCNPOLARITY_HIGH;
fir_lepton_mclk_tim_oc_handle.OCFastMode = TIM_OCFAST_DISABLE;
fir_lepton_mclk_tim_oc_handle.OCIdleState = TIM_OCIDLESTATE_RESET;
fir_lepton_mclk_tim_oc_handle.OCNIdleState = TIM_OCNIDLESTATE_RESET;
OMV_FIR_LEPTON_MCLK_TIM_CLK_ENABLE();
HAL_TIM_PWM_Init(&fir_lepton_mclk_tim_handle);

View File

@ -1095,17 +1095,21 @@ static void ltdc_set_backlight(int intensity)
HAL_GPIO_Init(OMV_LCD_BL_PORT, &GPIO_InitStructure);
lcd_tim_handle.Instance = OMV_LCD_BL_TIM;
lcd_tim_handle.Init.Period = period;
lcd_tim_handle.Init.Prescaler = TIM_ETRPRESCALER_DIV1;
lcd_tim_handle.Init.Prescaler = 0;
lcd_tim_handle.Init.CounterMode = TIM_COUNTERMODE_UP;
lcd_tim_handle.Init.Period = period;
lcd_tim_handle.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
lcd_tim_handle.Init.RepetitionCounter = 0;
lcd_tim_handle.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
TIM_OC_InitTypeDef lcd_tim_oc_handle;
lcd_tim_oc_handle.Pulse = (period * intensity) / 255;
lcd_tim_oc_handle.OCMode = TIM_OCMODE_PWM1;
lcd_tim_oc_handle.OCPolarity = TIM_OCPOLARITY_HIGH;
lcd_tim_oc_handle.OCNPolarity = TIM_OCNPOLARITY_HIGH;
lcd_tim_oc_handle.OCFastMode = TIM_OCFAST_DISABLE;
lcd_tim_oc_handle.OCIdleState = TIM_OCIDLESTATE_RESET;
lcd_tim_oc_handle.OCNIdleState = TIM_OCNIDLESTATE_RESET;
HAL_TIM_PWM_Init(&lcd_tim_handle);
HAL_TIM_PWM_ConfigChannel(&lcd_tim_handle, &lcd_tim_oc_handle, OMV_LCD_BL_TIM_CHANNEL);