Mercurial > public > ostc4
diff Discovery/Src/display.c @ 300:5ca177d2df5d cleanup-4
cleanup: remove commented/unused code, make static
without any functional change.
Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
| author | Jan Mulder <jlmulder@xs4all.nl> |
|---|---|
| date | Fri, 17 May 2019 21:19:04 +0200 |
| parents | 5f11787b4f42 |
| children | f7318457df4d |
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--- a/Discovery/Src/display.c Fri May 17 06:38:56 2019 +0000 +++ b/Discovery/Src/display.c Fri May 17 21:19:04 2019 +0200 @@ -34,7 +34,7 @@ } -void send(uint8_t *pData, uint16_t inputlength) +static void send(uint8_t *pData, uint16_t inputlength) { HAL_GPIO_WritePin(DISPLAY_CSB_GPIO_PORT,DISPLAY_CSB_PIN,GPIO_PIN_RESET); // chip select @@ -48,7 +48,7 @@ } -uint16_t convert8to9to8(uint8_t *pInput, uint8_t *pOutput,uint16_t inputlength) +static uint16_t convert8to9to8(uint8_t *pInput, uint8_t *pOutput,uint16_t inputlength) { uint16_t outputlength; uint8_t readbit = 0x80;//0b1000000; @@ -227,55 +227,6 @@ } -void display_power_off(void) -{ - uint8_t aTxBuffer[1]; - uint8_t bTxBuffer[9]; - uint16_t i,length; - - for(i=0;i<9;i++) - bTxBuffer[i] = 0; - - aTxBuffer[0] = DISPLAY_OFF; - length = convert8to9to8((uint8_t*)aTxBuffer,(uint8_t*)bTxBuffer,1); - send((uint8_t*)bTxBuffer, length); - HAL_Delay(5); - - aTxBuffer[0] = SLEEP_IN; - length = convert8to9to8((uint8_t*)aTxBuffer,(uint8_t*)bTxBuffer,1); - send((uint8_t*)bTxBuffer, length); -} - - -void display_sleep(void) -{ - uint8_t aTxBuffer[1]; - uint8_t bTxBuffer[9]; - uint16_t i,length; - - for(i=0;i<9;i++) - bTxBuffer[i] = 0; - - aTxBuffer[0] = SLEEP_IN; - length = convert8to9to8((uint8_t*)aTxBuffer,(uint8_t*)bTxBuffer,1); - send((uint8_t*)bTxBuffer, length); -} - - -void display_sleep_release(void) -{ - uint8_t aTxBuffer[1]; - uint8_t bTxBuffer[9]; - uint16_t i,length; - - for(i=0;i<9;i++) - bTxBuffer[i] = 0; - - aTxBuffer[0] = SLEEP_OUT; - length = convert8to9to8((uint8_t*)aTxBuffer,(uint8_t*)bTxBuffer,1); - send((uint8_t*)bTxBuffer, length); -} - static void Display_Error_Handler(void) { while(1)