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fix nrf52 epd refresh

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This commit is contained in:
Shuanglei Tao
2025-03-05 10:44:08 +08:00
parent a284195c64
commit b6934e2ce2
4 changed files with 15 additions and 14 deletions
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16
EPD/UC8176.c
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@@ -51,23 +51,21 @@ static void EPD_4IN2_Reset(void)
}
}
/******************************************************************************
function : Wait until the busy_pin goes LOW
parameter:
******************************************************************************/
void EPD_4IN2_ReadBusy(void)
{
do {
NRF_LOG_DEBUG("EPD_4IN2_ReadBusy\n");
NRF_LOG_DEBUG("e-Paper busy\r\n");
do{
EPD_WriteCommand(0x71);
DEV_Delay_ms(100);
} while (!DEV_Digital_Read(EPD_BUSY_PIN));
DEV_Delay_ms(50);
}while(!(DEV_Digital_Read(EPD_BUSY_PIN)));
NRF_LOG_DEBUG("e-Paper busy release\r\n");
DEV_Delay_ms(50);
}
void EPD_4IN2_PowerOn(void)
{
EPD_WriteCommand(0x04);
EPD_4IN2_ReadBusy();
DEV_Delay_ms(50);
}
void EPD_4IN2_PowerOff(void)