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This commit is contained in:
Joel Bodenmann 2015-07-08 02:55:33 +02:00
parent c610eeb65c
commit f5f18fc2d3
1 changed files with 17 additions and 9 deletions
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26
drivers/gdisp/STM32F746Discovery/gdisp_lld_STM32F746Discovery.c
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@ -94,13 +94,17 @@ typedef struct ltdcConfig {
/* Driver exported functions. */
/*===========================================================================*/
static void LTDC_Reload(void) {
static void LTDC_Reload(void)
{
LTDC->SRCR |= LTDC_SRCR_IMR;
while (LTDC->SRCR & (LTDC_SRCR_IMR | LTDC_SRCR_VBR))
while (LTDC->SRCR & (LTDC_SRCR_IMR | LTDC_SRCR_VBR)) {
gfxYield();
}
}
static void LTDC_LayerInit(LTDC_Layer_TypeDef *pLayReg, const ltdcLayerConfig * pCfg) {
static void LTDC_LayerInit(LTDC_Layer_TypeDef* pLayReg, const ltdcLayerConfig* pCfg)
{
static const uint8_t fmt2Bpp[] = {
4, /* LTDC_FMT_ARGB8888 */
3, /* LTDC_FMT_RGB888 */
@ -139,7 +143,8 @@ static void LTDC_LayerInit(LTDC_Layer_TypeDef *pLayReg, const ltdcLayerConfig *
pLayReg->CR = (pLayReg->CR & ~LTDC_LEF_MASK) | ((uint32_t)pCfg->layerflags & LTDC_LEF_MASK);
}
static void LTDC_Init(void) {
static void LTDC_Init(void)
{
// Set up the display scanning
uint32_t hacc, vacc;
@ -202,8 +207,8 @@ static void LTDC_Init(void) {
LTDC_Reload();
}
LLDSPEC bool_t gdisp_lld_init(GDisplay *g) {
LLDSPEC bool_t gdisp_lld_init(GDisplay* g)
{
// Initialize the private structure
g->priv = 0;
g->board = 0;
@ -238,7 +243,8 @@ LLDSPEC bool_t gdisp_lld_init(GDisplay *g) {
return TRUE;
}
LLDSPEC void gdisp_lld_draw_pixel(GDisplay *g) {
LLDSPEC void gdisp_lld_draw_pixel(GDisplay* g)
{
unsigned pos;
#if GDISP_NEED_CONTROL
@ -264,7 +270,8 @@ LLDSPEC void gdisp_lld_draw_pixel(GDisplay *g) {
PIXEL_ADDR(g, pos)[0] = gdispColor2Native(g->p.color);
}
LLDSPEC color_t gdisp_lld_get_pixel_color(GDisplay *g) {
LLDSPEC color_t gdisp_lld_get_pixel_color(GDisplay* g)
{
unsigned pos;
LLDCOLOR_TYPE color;
@ -293,7 +300,8 @@ LLDSPEC color_t gdisp_lld_get_pixel_color(GDisplay *g) {
}
#if GDISP_NEED_CONTROL
LLDSPEC void gdisp_lld_control(GDisplay *g) {
LLDSPEC void gdisp_lld_control(GDisplay* g)
{
switch(g->p.x) {
case GDISP_CONTROL_POWER:
if (g->g.Powermode == (powermode_t)g->p.ptr)