void glcd_spi_write(uint8_t c)
{
GLCD_SELECT();
//todo: add block write with DMA, use SPI_TIMEOUT_VALUE
HAL_SPI_Transmit(&hspi1, &c, 1, 10);
GLCD_SELECT();
}
void glcd_spi_write(uint8_t c)
{
GLCD_SELECT();
SPI_I2S_SendData(CONTROLLER_SPI_NUMBER, (uint16_t) data);
/* Wait until entire byte has been read (which we discard anyway) */
while( SPI_I2S_GetFlagStatus(CONTROLLER_SPI_NUMBER,SPI_I2S_FLAG_RXNE) != SET );
GLCD_SELECT();
}
void glcd_spi_write(uint8_t c)
{
GLCD_SELECT();
SPDR = c;
while(!(SPSR & (1<<SPIF))); /* wait until transmission is complete */
GLCD_DESELECT();
}
void glcd_reset(void)
{
GLCD_SELECT();
GLCD_RESET_LOW();
delay_ms(GLCD_RESET_TIME);
GLCD_RESET_HIGH();
GLCD_DESELECT();
}
void glcd_spi_write(uint8_t c)
{
GLCD_SELECT();
SpiChnPutC(SPI_CHANNEL2, c);
// Wait until the byte is sent before deselecting
while(SpiChnIsBusy(SPI_CHANNEL2));
GLCD_DESELECT();
}
void glcd_reset(void)
{
/* Toggle RST low to reset. Minimum pulse 100ns on datasheet. */
GLCD_SELECT();
GLCD_RESET_LOW();
delay_ms(GLCD_RESET_TIME);
GLCD_RESET_HIGH();
GLCD_DESELECT();
}
void glcd_reset(void)
{
// toggle RST low to reset. Minimum pulse 100ns on datasheet.
GLCD_SELECT();
GLCD_RESET_LOW();
_delay_ms(1);
GLCD_RESET_HIGH();
GLCD_DESELECT();
}
void glcd_reset(void)
{
GLCD_SELECT();
GLCD_RESET_LOW();
delay_ms(GLCD_RESET_TIME);
GLCD_RESET_HIGH();
// Wait until the byte is sent before deselecting
while(SpiChnIsBusy(SPI_CHANNEL2));
GLCD_DESELECT();
}
void glcd_reset(void)
{
#if defined(GLCD_CONTROLLER_PCD8544)
/* Toggle RST low to reset. Minimum pulse 100ns on datasheet. */
GLCD_SELECT();
GLCD_RESET_LOW();
delay_ms(GLCD_RESET_TIME);
GLCD_RESET_HIGH();
GLCD_DESELECT();
#elif defined(GLCD_CONTROLLER_NT75451)
/* No physical reset possible with our test board (BlueBoard) */
#endif /* GLCD_CONTROLLER_PCD8544 */
}
void glcd_spi_write(uint8_t c)
{
//uint8_t temp;
GLCD_SELECT();
/*!< Loop while DR register in not emplty */
while (SPI_I2S_GetFlagStatus(SPIx, SPI_I2S_FLAG_TXE) == RESET);
SPI_I2S_SendData(SPIx, (uint16_t) c);
/* Wait until entire byte has been read (which we discard anyway) */
while(SPI_I2S_GetFlagStatus(SPIx, SPI_I2S_FLAG_BSY) != RESET);
//temp = SPI_I2S_ReceiveData(SPIx);
GLCD_DESELECT();
}
void glcd_spi_write(uint8_t c)
{
GLCD_SELECT();
SSP_Send(PCD8544_SPI_PORT_NUMBER,&c,1);
GLCD_DESELECT();
}
void glcd_spi_write(uint8_t c)
{
GLCD_SELECT();
SSP_Send(CONTROLLER_SPI_PORT_NUMBER,&c,1);
GLCD_DESELECT();
}
