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Per datasheet to adjust delay
1 parent 4179365 commit 74a2a5e

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src/target/devof12e/tw8816.c

Lines changed: 4 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -299,9 +299,9 @@ static void TW8816_Init_Ports()
299299
static void TW8816_Reset()
300300
{
301301
gpio_clear(GPIOE, GPIO7);
302-
_msleep(250);
302+
_msleep(10);
303303
gpio_set(GPIOE, GPIO7);
304-
_msleep(100);
304+
_msleep(10);
305305
}
306306

307307
static void TW8816_ResetLoop()
@@ -315,7 +315,7 @@ static void TW8816_ResetLoop()
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break;
316316
count++;
317317
if (count < 250) {
318-
Delay(0x800);
318+
usleep(100);
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} else {
320320
count = 0;
321321
TW8816_Reset();
@@ -329,7 +329,7 @@ static void TW8816_ReinitPixelClock()
329329
u8 reg2 = LCD_ReadReg(0xB2);
330330
LCD_WriteReg(0xB6, reg1 | 0x80);
331331
LCD_WriteReg(0xB2, reg2);
332-
Delay(0x60000);
332+
usleep(10);
333333
LCD_WriteReg(0xB6, reg1 & 0x7F);
334334
LCD_WriteReg(0xB2, reg2);
335335
}

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