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STM32F746 cleanup

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This commit is contained in:
inmarket 2015-07-16 18:55:04 +10:00
parent ea0f9922e7
commit b3028a78d1
2 changed files with 1 additions and 4 deletions
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2
boards/base/STM32F746-Discovery/board_STM32LTDC.h
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@ -44,8 +44,6 @@ static const ltdcConfig driverCfg = {
static void configureLcdPins(void)
{
GPIO_InitTypeDef gpio_init_structure;
// Enable GPIOs clock
RCC->AHB1ENR |= RCC_AHB1ENR_GPIOEEN; // GPIOE
RCC->AHB1ENR |= RCC_AHB1ENR_GPIOGEN; // GPIOG

3
drivers/gdisp/STM32LTDC/gdisp_lld_STM32LTDC.c
View file

@ -144,9 +144,8 @@ static void LTDC_LayerInit(LTDC_Layer_TypeDef* pLayReg, const ltdcLayerConfig* p
pLayReg->CKCR = (pLayReg->CKCR & ~0x00FFFFFF) | (pCfg->keycolor & 0x00FFFFFF);
pLayReg->CACR = (pLayReg->CACR & ~LTDC_LxCACR_CONSTA) | ((uint32_t)pCfg->alpha & LTDC_LxCACR_CONSTA);
pLayReg->BFCR = (pLayReg->BFCR & ~(LTDC_LxBFCR_BF1 | LTDC_LxBFCR_BF2)) | ((uint32_t)pCfg->blending & (LTDC_LxBFCR_BF1 | LTDC_LxBFCR_BF2));
for (start = 0; start < pCfg->palettelen; start++) {
for (start = 0; start < pCfg->palettelen; start++)
pLayReg->CLUTWR = ((uint32_t)start << 24) | (pCfg->palette[start] & 0x00FFFFFF);
}
// Final flags
pLayReg->CR = (pLayReg->CR & ~LTDC_LEF_MASK) | ((uint32_t)pCfg->layerflags & LTDC_LEF_MASK);