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display: update display_unsleep

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This commit is contained in:
mcudev 2017-11-10 14:16:41 -05:00
parent 5e867cc092
commit f53ec3f928
1 changed files with 5 additions and 4 deletions
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9
embed/extmod/modtrezorui/display-stm32.h
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@ -33,11 +33,12 @@ static void __attribute__((unused)) display_sleep(void)
#endif
}
static void display_unsleep(void) {
static void display_unsleep(void)
{
#if DISPLAY_ILI9341V || DISPLAY_ST7789V
CMD(0x11); // exit sleep
HAL_Delay(20);
CMD(0x29); // display on
CMD(0x11); // SLPOUT: Sleep Out
HAL_Delay(5); // need to wait 5 milliseconds after "sleep out" before sending any new commands
CMD(0x29); // DISPON: Display On
#endif
}