stm32 fsmc lcd调试

BX lr #endif

void delay(void; void delay( { vu8 i=0x8; while(i--

#ifdef __CC_ARM wait(; #else asm(\#endif }

#ifndef NO_LCD

void reset_delay(void; void reset_delay( { vu32 i=0xff; while(i--

#ifdef __CC_ARM wait(;

#else asm(\#endif }

void power_delay(void; void power_delay( { vu32 i=0x4ffff; while(i--

#ifdef __CC_ARM wait(; #else asm(\#endif } #endif

/******************************************************************** *************************************************/

/******************************************************************** ***********

* Function Name : LCD_Draw_ST_Logo

* Description : draw a ST logo * Input : None * Output : None * Return : 0 -- failure 1 -- success

********************************************************************* **********/

void LCD_Draw_ST_Logo( {

#ifndef NO_LCD u8 i,j;

u8 *p=DispSTLoGoTable;

LCD_Command = COM_Scan_Dir_Reverse; LCD_Command = Set_Start_Line_X|0x0; delay(;

for (i=0; i<8; i++ {

// for each page

LCD_Command = Set_Page_Addr_X|i; // page no.

delay(;

LCD_Command = Set_ColH_Addr_X|0x0; // fixed col first addr delay(; LCD_Command = Set_ColL_Addr_X|0x0; delay(; j=128; while (j-- {

LCD_Data=*p++; delay(; } } #endif }

/******************************************************************** *************************************************/

ST 的 LOGO

u8 DispSTLoGoTable[] = { /*page 0*/

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 ,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x80,0xC0,0xC0,0xE0,0xF0,0xF8,0xF8,0xFC,0xFC ,0xFC,0