github/proxmark3
1
0
Fork 0
mirror of https://github.com/Proxmark/proxmark3.git synced 2025-08-14 10:36:58 -07:00
Code Issues Projects Releases Packages Wiki Activity Actions

Pushed standard AT91 defines into main code

Browse source
This commit is contained in:
d18c7db 2009-09-29 12:13:41 +00:00
commit 6949aca9fa
16 changed files with 1368 additions and 1521 deletions
Download patch file Download diff file Expand all files Collapse all files

8
armsrc/LCD.c
View file

@ -5,10 +5,10 @@
void LCDSend(unsigned int data)
{
// 9th bit set for data, clear for command
while ((SPI_STATUS & SPI_STATUS_TX_EMPTY) == 0); // wait for the transfer to complete
while ((AT91C_BASE_SPI->SPI_SR & AT91C_SPI_TXEMPTY) == 0); // wait for the transfer to complete
// For clarity's sake we pass data with 9th bit clear and commands with 9th
// bit set since they're implemented as defines, se we need to invert bit
SPI_TX_DATA = data^0x100; // Send the data/command
AT91C_BASE_SPI->SPI_TDR = data^0x100; // Send the data/command
}
void LCDSetXY(unsigned char x, unsigned char y)
@ -86,10 +86,10 @@ void LCDReset(void)
{
LED_A_ON();
SetupSpi(SPI_LCD_MODE);
LCD_RESET_LOW();
LOW(GPIO_LRST);
SpinDelay(100);
LCD_RESET_HIGH();
HIGH(GPIO_LRST);
SpinDelay(100);
LED_A_OFF();
}