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ILI9320 update

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This commit is contained in:
Joel Bodenmann 2012-11-12 23:56:09 +01:00
parent f66e79b648
commit 93901d8f17
1 changed files with 21 additions and 20 deletions
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41
drivers/gdisp/ILI9320/gdisp_lld.c
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@ -85,8 +85,24 @@ static __inline void lld_lcdWriteReg(uint16_t lcdReg, uint16_t lcdRegValue) {
GDISP_LLD(write_data)(lcdRegValue);
}
static __inline uint16_t lld_lcdReadData(void) {
/* fix this! */
//return GDISP_LLD(read_data);
return GDISP_RAM;
}
static __inline uint16_t lld_lcdReadReg(uint16_t lcdReg) {
volatile uint16_t dummy;
GDISP_LLD(write_index)(lcdReg);
dummy = lld_lcdReadData();
(void)dummy;
return lld_lcdReadData();
}
static __inline void lld_lcdWriteStreamStart(void) {
GDISP_REG = 0x0022;
lld_lcdWriteIndex(0x0022);
}
static __inline void lld_lcdWriteStreamStop(void) {
@ -97,11 +113,11 @@ static __inline void lld_lcdWriteStream(uint16_t *buffer, uint16_t size) {
uint16_t i;
for(i = 0; i < size; i++)
GDISP_RAM = buffer[i];
lld_lcdWriteData(buffer[i]);
}
static __inline void lld_lcdReadStreamStart(void) {
GDISP_REG = 0x0022;
lld_lcdWriteIndex(0x0022);
}
static __inline void lld_lcdReadStreamStop(void) {
@ -112,26 +128,11 @@ static __inline void lld_lcdReadStream(uint16_t *buffer, size_t size) {
uint16_t i;
volatile uint16_t dummy;
dummy = GDISP_RAM; /* throw away first value read */
dummy = lld_lcdReadData();
(void)dummy;
for(i = 0; i < size; i++)
buffer[i] = GDISP_RAM;
}
static __inline uint16_t lld_lcdReadReg(uint16_t lcdReg) {
volatile uint16_t dummy;
GDISP_LLD(write_index)(lcdReg);
/* fix this! */
//dummy = GDISP_LLD(read_data);
dummy = GDISP_RAM;
(void)dummy;
/* fix this! */
//return GDISP_LLD(read_data);
return GDISP_RAM;
buffer[i] = lld_lcdReadData();
}
bool_t GDISP_LLD(init)(void) {