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add ili9325 dirction option 

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@461 bbd45198-f89e-11dd-88c7-29a3b14d5316
This commit is contained in:
wuyangyong 2010-03-06 02:01:59 +00:00
parent 162f120fdd
commit 3a8f591e51
2 changed files with 13 additions and 2 deletions
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12
bsp/stm32_radio/ili9325/ili9325.c
View File

@ -253,7 +253,11 @@ void ili9325_Initializtion(void)
{
ili9325_WriteReg(0x00e7,0x0010);
ili9325_WriteReg(0x0000,0x0001); //start internal osc
ili9325_WriteReg(0x0001,0x0100);
#if defined(_ILI_REVERSE_DIRECTION_)
ili9325_WriteReg(0x0001,0x0000); //Reverse Display
#else
ili9325_WriteReg(0x0001,0x0100); //
#endif
ili9325_WriteReg(0x0002,0x0700); //power on sequence
/* [5:4]-ID1~ID0 [3]-AM-1´šÖą-0ËŽĆ˝ */
ili9325_WriteReg(0x0003,(1<<12)|(1<<5)|(0<<4) | (1<<3) );
@ -303,7 +307,11 @@ void ili9325_Initializtion(void)
ili9325_WriteReg(0x0051,0x00ef);
ili9325_WriteReg(0x0052,0x0000);
ili9325_WriteReg(0x0053,0x013f);
ili9325_WriteReg(0x0060,0xa700);
#if defined(_ILI_REVERSE_DIRECTION_)
ili9325_WriteReg(0x0060,0x2700);
#else
ili9325_WriteReg(0x0060,0xA700);
#endif
ili9325_WriteReg(0x0061,0x0001);
ili9325_WriteReg(0x006a,0x0000);
ili9325_WriteReg(0x0080,0x0000);

3
bsp/stm32_radio/ili9325/ili9325.h
View File

@ -12,6 +12,9 @@ extern void ili9325_WriteRAM(u16 RGB_Code);
extern unsigned short ili9325_ReadGRAM(unsigned short x,unsigned short y);
extern void ili9325_WriteReg(u8 LCD_Reg,u16 LCD_RegValue);
/* If LCD Display in wrong dirction uncomment this option*/
#define _ILI_REVERSE_DIRECTION_
/* LCD is connected to the FSMC_Bank1_NOR/SRAM2 and NE2 is used as ship select signal */
/* RS <==> A2 */
#define ili9325_REG (*((volatile unsigned short *) 0x64000000)) /* RS = 0 */