yuzu/MCUFRIEND_kbv
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go back to old init_table() style

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prenticedavid
2020-07-06 12:14:49 +01:00
parent f626739a12
commit eac59c8f8c
1 changed files with 16 additions and 8 deletions
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24
MCUFRIEND_kbv.cpp
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@@ -846,11 +846,8 @@ void MCUFRIEND_kbv::invertDisplay(bool i)
#define TFTLCD_DELAY8 0x7F
static void init_table(const void *table, int16_t size)
{
#ifdef SUPPORT_8357D_GAMMA
uint8_t *p = (uint8_t *) table, dat[36]; //HX8357_99 has GAMMA[34]
#else
uint8_t *p = (uint8_t *) table, dat[24]; //R61526 has GAMMA[22]
#endif
//copes with any uint8_t table. Even HX8347 style
uint8_t *p = (uint8_t *) table;
while (size > 0) {
uint8_t cmd = pgm_read_byte(p++);
uint8_t len = pgm_read_byte(p++);
@@ -858,9 +855,20 @@ static void init_table(const void *table, int16_t size)
delay(len);
len = 0;
} else {
for (uint8_t i = 0; i < len; i++)
dat[i] = pgm_read_byte(p++);
WriteCmdParamN(cmd, len, dat);
CS_ACTIVE;
CD_COMMAND;
write8(cmd);
for (uint8_t d = 0; d++ < len; ) {
uint8_t x = pgm_read_byte(p++);
CD_DATA;
write8(x);
if (is8347 && d < len) {
CD_COMMAND;
cmd++;
write8(cmd);
}
}
CS_IDLE;
}
size -= len + 2;
}