diff --git a/bsp/stm32_radio/ili9325/ili9325.c b/bsp/stm32_radio/ili9325/ili9325.c index dd96124e375b114fec61451eece148ef3382d79e..9796ee01b1abca77d040d7f8ba806f8a816655d1 100644 --- a/bsp/stm32_radio/ili9325/ili9325.c +++ b/bsp/stm32_radio/ili9325/ili9325.c @@ -123,7 +123,6 @@ #define Cyan 0x7FFF #define Yellow 0xFFE0 - static u16 DeviceCode; static void LCD_CtrlLinesConfig(void) @@ -159,7 +158,7 @@ static void LCD_CtrlLinesConfig(void) GPIO_InitStructure.GPIO_Pin = GPIO_Pin_0 | GPIO_Pin_2; GPIO_Init(GPIOF, &GPIO_InitStructure); - /* Set PG.12(NE4 (LCD/CS)) as alternate function push pull - CE3(LCD /CS) */ + /* Set NE2(LCD/CS) as alternate function push pull */ GPIO_InitStructure.GPIO_Pin = GPIO_Pin_9; GPIO_Init(GPIOG, &GPIO_InitStructure); } @@ -171,7 +170,7 @@ static void LCD_CtrlLinesConfig(void) * Output : None * Return : None *******************************************************************************/ -void LCD_FSMCConfig(void) +static void LCD_FSMCConfig(void) { FSMC_NORSRAMInitTypeDef FSMC_NORSRAMInitStructure; FSMC_NORSRAMTimingInitTypeDef p; @@ -206,19 +205,16 @@ void LCD_FSMCConfig(void) FSMC_NORSRAMInitStructure.FSMC_WriteOperation = FSMC_WriteOperation_Enable; FSMC_NORSRAMInitStructure.FSMC_WaitSignal = FSMC_WaitSignal_Disable; FSMC_NORSRAMInitStructure.FSMC_ExtendedMode = FSMC_ExtendedMode_Disable; -// FSMC_NORSRAMInitStructure.FSMC_AsyncWait = FSMC_AsyncWait_Disable; FSMC_NORSRAMInitStructure.FSMC_WriteBurst = FSMC_WriteBurst_Disable; FSMC_NORSRAMInitStructure.FSMC_ReadWriteTimingStruct = &p; FSMC_NORSRAMInitStructure.FSMC_WriteTimingStruct = &p; FSMC_NORSRAMInit(&FSMC_NORSRAMInitStructure); - - /* BANK 4 (of NOR/SRAM Bank 1~4) is enabled */ FSMC_NORSRAMCmd(FSMC_Bank1_NORSRAM2, ENABLE); } -void LCD_X_Init(void) +static void LCD_X_Init(void) { /* Configure the LCD Control pins --------------------------------------------*/ LCD_CtrlLinesConfig(); @@ -229,19 +225,19 @@ void LCD_X_Init(void) /******************************************************************************* -* Function Name : LCD_WriteReg +* Function Name : ili9325_WriteReg * Description : Writes to the selected LCD register. * Input : - LCD_Reg: address of the selected register. * - LCD_RegValue: value to write to the selected register. * Output : None * Return : None *******************************************************************************/ -void LCD_WriteReg(u8 LCD_Reg,u16 LCD_RegValue) +void ili9325_WriteReg(u8 LCD_Reg,u16 LCD_RegValue) { /* Write 16-bit Index, then Write Reg */ - LCD->LCD_REG = LCD_Reg; + ili9325_REG = LCD_Reg; /* Write 16-bit Reg */ - LCD->LCD_RAM = LCD_RegValue; + ili9325_RAM = LCD_RegValue; } /******************************************************************************* @@ -254,108 +250,51 @@ void LCD_WriteReg(u8 LCD_Reg,u16 LCD_RegValue) u16 LCD_ReadReg(u8 LCD_Reg) { /* Write 16-bit Index (then Read Reg) */ - LCD->LCD_REG = LCD_Reg; + ili9325_REG = LCD_Reg; /* Read 16-bit Reg */ - return (LCD->LCD_RAM); + return (ili9325_RAM); } /******************************************************************************* -* Function Name : LCD_WriteRAM_Prepare +* Function Name : ili9325_WriteRAM_Prepare * Description : Prepare to write to the LCD RAM. * Input : None * Output : None * Return : None *******************************************************************************/ -void LCD_WriteRAM_Prepare(void) +void ili9325_WriteRAM_Prepare(void) { - LCD->LCD_REG = R34; + ili9325_REG = R34; } /******************************************************************************* -* Function Name : LCD_WriteRAM +* Function Name : ili9325_WriteRAM * Description : Writes to the LCD RAM. * Input : - RGB_Code: the pixel color in RGB mode (5-6-5). * Output : None * Return : None *******************************************************************************/ -void LCD_WriteRAM(u16 RGB_Code) +void ili9325_WriteRAM(u16 RGB_Code) { /* Write 16-bit GRAM Reg */ - LCD->LCD_RAM = RGB_Code; -} - -/******************************************************************************* -* Function Name : LCD_ReadRAM -* Description : Reads the LCD RAM. -* Input : None -* Output : None -* Return : LCD RAM Value. -*******************************************************************************/ -u16 LCD_ReadRAM(void) -{ - //u16 dummy; - /* Write 16-bit Index (then Read Reg) */ - LCD->LCD_REG = R34; /* Select GRAM Reg */ - /* Read 16-bit Reg */ - //dummy = LCD->LCD_RAM; - return LCD->LCD_RAM; + ili9325_RAM = RGB_Code; } - /* 读取指定地址的GRAM */ unsigned short ili9325_ReadGRAM(unsigned short x,unsigned short y) { unsigned short temp; ili9325_SetCursor(x,y); - LCD->LCD_REG = R34; + ili9325_REG = R34; /* dummy read */ - temp = LCD->LCD_RAM; - temp = LCD->LCD_RAM; + temp = ili9325_RAM; + temp = ili9325_RAM; return temp; } -/******************************************************************************* -* Function Name : LCD_SetCursor -* Description : Sets the cursor position. -* Input : - Xpos: specifies the X position. -* - Ypos: specifies the Y position. -* Output : None -* Return : None -*******************************************************************************/ - - -//void LCD_SetCursor(u16 Xpos, u16 Ypos) -//{ -// LCD_WriteReg(0x06,Ypos>>8); -// LCD_WriteReg(0x07,Ypos); -// -// LCD_WriteReg(0x02,Xpos>>8); -// LCD_WriteReg(0x03,Xpos); -//} - - -void Delay(u32 nCount) -{ - u32 TimingDelay; - while (nCount--) - { - for (TimingDelay=0; TimingDelay<10000; TimingDelay++); - } -} void ili9325_Initializtion(void) { - /***************************** - ** 硬件连接说明 ** - ** STM32 ili9320 ** - ** PE0~15 <----> DB0~15 ** - ** PD15 <----> nRD ** - ** PD14 <----> RS ** - ** PD13 <----> nWR ** - ** PD12 <----> nCS ** - ** PD11 <----> nReset ** - ** PC0 <----> BK_LED ** - ******************************/ - u16 i; + volatile unsigned int i; LCD_X_Init(); { @@ -368,88 +307,82 @@ void ili9325_Initializtion(void) GPIO_InitStructure.GPIO_Pin = GPIO_Pin_10; GPIO_Init(GPIOF,&GPIO_InitStructure); } - GPIO_ResetBits(GPIOF, GPIO_Pin_10); - Delay(5); GPIO_SetBits(GPIOF, GPIO_Pin_10); - Delay(5); DeviceCode = LCD_ReadReg(0x0000); if (DeviceCode==0x9325||DeviceCode==0x9328) { - LCD_WriteReg(0x00e7,0x0010); - LCD_WriteReg(0x0000,0x0001); //start internal osc - LCD_WriteReg(0x0001,0x0100); - LCD_WriteReg(0x0002,0x0700); //power on sequence + ili9325_WriteReg(0x00e7,0x0010); + ili9325_WriteReg(0x0000,0x0001); //start internal osc + ili9325_WriteReg(0x0001,0x0100); + ili9325_WriteReg(0x0002,0x0700); //power on sequence /* [5:4]-ID1~ID0 [3]-AM-1垂直-0水平 */ - LCD_WriteReg(0x0003,(1<<12)|(1<<5)|(0<<4) | (1<<3) ); - LCD_WriteReg(0x0004,0x0000); - LCD_WriteReg(0x0008,0x0207); - LCD_WriteReg(0x0009,0x0000); - LCD_WriteReg(0x000a,0x0000); //display setting - LCD_WriteReg(0x000c,0x0001); //display setting - LCD_WriteReg(0x000d,0x0000); //0f3c - LCD_WriteReg(0x000f,0x0000); + ili9325_WriteReg(0x0003,(1<<12)|(1<<5)|(0<<4) | (1<<3) ); + ili9325_WriteReg(0x0004,0x0000); + ili9325_WriteReg(0x0008,0x0207); + ili9325_WriteReg(0x0009,0x0000); + ili9325_WriteReg(0x000a,0x0000); //display setting + ili9325_WriteReg(0x000c,0x0001); //display setting + ili9325_WriteReg(0x000d,0x0000); //0f3c + ili9325_WriteReg(0x000f,0x0000); //Power On sequence // - LCD_WriteReg(0x0010,0x0000); - LCD_WriteReg(0x0011,0x0007); - LCD_WriteReg(0x0012,0x0000); - LCD_WriteReg(0x0013,0x0000); + ili9325_WriteReg(0x0010,0x0000); + ili9325_WriteReg(0x0011,0x0007); + ili9325_WriteReg(0x0012,0x0000); + ili9325_WriteReg(0x0013,0x0000); for (i=50000; i>0; i--); for (i=50000; i>0; i--); - LCD_WriteReg(0x0010,0x1590); - LCD_WriteReg(0x0011,0x0227); + ili9325_WriteReg(0x0010,0x1590); + ili9325_WriteReg(0x0011,0x0227); for (i=50000; i>0; i--); for (i=50000; i>0; i--); - LCD_WriteReg(0x0012,0x009c); + ili9325_WriteReg(0x0012,0x009c); for (i=50000; i>0; i--); for (i=50000; i>0; i--); - LCD_WriteReg(0x0013,0x1900); - LCD_WriteReg(0x0029,0x0023); - LCD_WriteReg(0x002b,0x000e); + ili9325_WriteReg(0x0013,0x1900); + ili9325_WriteReg(0x0029,0x0023); + ili9325_WriteReg(0x002b,0x000e); for (i=50000; i>0; i--); for (i=50000; i>0; i--); - LCD_WriteReg(0x0020,0x0000); - LCD_WriteReg(0x0021,0x0000); -/////////////////////////////////////////////////////// + ili9325_WriteReg(0x0020,0x0000); + ili9325_WriteReg(0x0021,0x0000); for (i=50000; i>0; i--); for (i=50000; i>0; i--); - LCD_WriteReg(0x0030,0x0007); - LCD_WriteReg(0x0031,0x0707); - LCD_WriteReg(0x0032,0x0006); - LCD_WriteReg(0x0035,0x0704); - LCD_WriteReg(0x0036,0x1f04); - LCD_WriteReg(0x0037,0x0004); - LCD_WriteReg(0x0038,0x0000); - LCD_WriteReg(0x0039,0x0706); - LCD_WriteReg(0x003c,0x0701); - LCD_WriteReg(0x003d,0x000f); + ili9325_WriteReg(0x0030,0x0007); + ili9325_WriteReg(0x0031,0x0707); + ili9325_WriteReg(0x0032,0x0006); + ili9325_WriteReg(0x0035,0x0704); + ili9325_WriteReg(0x0036,0x1f04); + ili9325_WriteReg(0x0037,0x0004); + ili9325_WriteReg(0x0038,0x0000); + ili9325_WriteReg(0x0039,0x0706); + ili9325_WriteReg(0x003c,0x0701); + ili9325_WriteReg(0x003d,0x000f); for (i=50000; i>0; i--); for (i=50000; i>0; i--); - LCD_WriteReg(0x0050,0x0000); - LCD_WriteReg(0x0051,0x00ef); - LCD_WriteReg(0x0052,0x0000); - LCD_WriteReg(0x0053,0x013f); - LCD_WriteReg(0x0060,0xa700); - LCD_WriteReg(0x0061,0x0001); - LCD_WriteReg(0x006a,0x0000); - LCD_WriteReg(0x0080,0x0000); - LCD_WriteReg(0x0081,0x0000); - LCD_WriteReg(0x0082,0x0000); - LCD_WriteReg(0x0083,0x0000); - LCD_WriteReg(0x0084,0x0000); - LCD_WriteReg(0x0085,0x0000); - - LCD_WriteReg(0x0090,0x0010); - LCD_WriteReg(0x0092,0x0000); - LCD_WriteReg(0x0093,0x0003); - LCD_WriteReg(0x0095,0x0110); - LCD_WriteReg(0x0097,0x0000); - LCD_WriteReg(0x0098,0x0000); + ili9325_WriteReg(0x0050,0x0000); + ili9325_WriteReg(0x0051,0x00ef); + ili9325_WriteReg(0x0052,0x0000); + ili9325_WriteReg(0x0053,0x013f); + ili9325_WriteReg(0x0060,0xa700); + ili9325_WriteReg(0x0061,0x0001); + ili9325_WriteReg(0x006a,0x0000); + ili9325_WriteReg(0x0080,0x0000); + ili9325_WriteReg(0x0081,0x0000); + ili9325_WriteReg(0x0082,0x0000); + ili9325_WriteReg(0x0083,0x0000); + ili9325_WriteReg(0x0084,0x0000); + ili9325_WriteReg(0x0085,0x0000); + ili9325_WriteReg(0x0090,0x0010); + ili9325_WriteReg(0x0092,0x0000); + ili9325_WriteReg(0x0093,0x0003); + ili9325_WriteReg(0x0095,0x0110); + ili9325_WriteReg(0x0097,0x0000); + ili9325_WriteReg(0x0098,0x0000); //display on sequence - LCD_WriteReg(0x0007,0x0133); - - LCD_WriteReg(0x0020,0x0000); - LCD_WriteReg(0x0021,0x0000); + ili9325_WriteReg(0x0007,0x0133); + ili9325_WriteReg(0x0020,0x0000); + ili9325_WriteReg(0x0021,0x0000); } ili9325_Clear( Blue ); } @@ -461,16 +394,16 @@ void ili9325_Initializtion(void) * y 列座标 * 出口参数：无 * 说 明： -* 调用方法：ili9320_SetCursor(10,10); +* 调用方法：ili9325_SetCursor(10,10); ****************************************************************************/ void ili9325_SetCursor(u16 x,u16 y) { - LCD_WriteReg(R32,x); /* 0-239 */ - LCD_WriteReg(R33,y); /* 0-319 */ + ili9325_WriteReg(R32,x); /* 0-239 */ + ili9325_WriteReg(R33,y); /* 0-319 */ } /**************************************************************************** -* 名 称：void ili9320_SetWindows(u16 StartX,u16 StartY,u16 EndX,u16 EndY) +* 名 称：void ili9325_SetWindows(u16 StartX,u16 StartY,u16 EndX,u16 EndY) * 功 能：设置窗口区域 * 入口参数：StartX 行起始座标 * StartY 列起始座标 @@ -478,71 +411,38 @@ void ili9325_SetCursor(u16 x,u16 y) * EndY 列结束座标 * 出口参数：无 * 说 明： -* 调用方法：ili9320_SetWindows(0,0,100,100)； +* 调用方法：ili9325_SetWindows(0,0,100,100)； ****************************************************************************/ -void ili9320_SetWindows(u16 StartX,u16 StartY,u16 EndX,u16 EndY) +void ili9325_SetWindows(u16 StartX,u16 StartY,u16 EndX,u16 EndY) { ili9325_SetCursor(StartX,StartY); - LCD_WriteReg(0x0050, StartX); - LCD_WriteReg(0x0052, StartY); - LCD_WriteReg(0x0051, EndX); - LCD_WriteReg(0x0053, EndY); + ili9325_WriteReg(0x0050, StartX); + ili9325_WriteReg(0x0052, StartY); + ili9325_WriteReg(0x0051, EndX); + ili9325_WriteReg(0x0053, EndY); } /**************************************************************************** -* 名 称：void ili9320_Clear(u16 dat) +* 名 称：void ili9325_Clear(u16 dat) * 功 能：将屏幕填充成指定的颜色，如清屏，则填充 0xffff * 入口参数：dat 填充值 * 出口参数：无 * 说 明： -* 调用方法：ili9320_Clear(0xffff); +* 调用方法：ili9325_Clear(0xffff); ****************************************************************************/ void ili9325_Clear(u16 Color) { u32 index=0; ili9325_SetCursor(0,0); - LCD_WriteRAM_Prepare(); /* Prepare to write GRAM */ + ili9325_WriteRAM_Prepare(); /* Prepare to write GRAM */ for (index=0; index<76800; index++) { - LCD->LCD_RAM=Color; + ili9325_RAM=Color; } } /**************************************************************************** -* 名 称：u16 ili9320_GetPoint(u16 x,u16 y) -* 功 能：获取指定座标的颜色值 -* 入口参数：x 行座标 -* y 列座标 -* 出口参数：当前座标颜色值 -* 说 明： -* 调用方法：i=ili9320_GetPoint(10,10); -****************************************************************************/ -u16 ili9320_GetPoint(u16 x,u16 y) -{ - ili9325_SetCursor(x,y); - return (ili9325_BGR2RGB(LCD_ReadRAM())); -} -/**************************************************************************** -* 名 称：void ili9320_SetPoint(u16 x,u16 y,u16 point) -* 功 能：在指定座标画点 -* 入口参数：x 行座标 -* y 列座标 -* point 点的颜色 -* 出口参数：无 -* 说 明： -* 调用方法：ili9320_SetPoint(10,10,0x0fe0); -****************************************************************************/ -void ili9320_SetPoint(u16 x,u16 y,u16 point) -{ - if ( (x>320)||(y>240) ) return; - ili9325_SetCursor(x,y); - - LCD_WriteRAM_Prepare(); - LCD_WriteRAM(point); -} - -/**************************************************************************** -* 名 称：void ili9320_DrawPicture(u16 StartX,u16 StartY,u16 EndX,u16 EndY,u16 *pic) +* 名 称：void ili9325_DrawPicture(u16 StartX,u16 StartY,u16 EndX,u16 EndY,u16 *pic) * 功 能：在指定座标范围显示一副图片 * 入口参数：StartX 行起始座标 * StartY 列起始座标 @@ -551,18 +451,18 @@ void ili9320_SetPoint(u16 x,u16 y,u16 point) pic 图片头指针 * 出口参数：无 * 说 明：图片取模格式为水平扫描，16位颜色模式 -* 调用方法：ili9320_DrawPicture(0,0,100,100,(u16*)demo); +* 调用方法：ili9325_DrawPicture(0,0,100,100,(u16*)demo); ****************************************************************************/ -void ili9320_DrawPicture(u16 StartX,u16 StartY,u16 EndX,u16 EndY,u16 *pic) +void ili9325_DrawPicture(u16 StartX,u16 StartY,u16 EndX,u16 EndY,u16 *pic) { u16 i; - ili9320_SetWindows(StartX,StartY,EndX,EndY); + ili9325_SetWindows(StartX,StartY,EndX,EndY); ili9325_SetCursor(StartX,StartY); - LCD_WriteRAM_Prepare(); + ili9325_WriteRAM_Prepare(); for (i=0; i<(EndX*EndY); i++) { - LCD_WriteRAM(*pic++); + ili9325_WriteRAM(*pic++); } } diff --git a/bsp/stm32_radio/ili9325/ili9325.h b/bsp/stm32_radio/ili9325/ili9325.h index f29406d4e4f23d377656f9d7d4d13d89dbabf55f..90f23c10a007679225fff23329590c3eff883d2b 100644 --- a/bsp/stm32_radio/ili9325/ili9325.h +++ b/bsp/stm32_radio/ili9325/ili9325.h @@ -7,22 +7,14 @@ extern void ili9325_Clear(u16 Color); extern unsigned short ili9325_BGR2RGB(unsigned short c); -extern void LCD_WriteRAM_Prepare(void); -extern void LCD_WriteRAM(u16 RGB_Code); +extern void ili9325_WriteRAM_Prepare(void); +extern void ili9325_WriteRAM(u16 RGB_Code); extern unsigned short ili9325_ReadGRAM(unsigned short x,unsigned short y); -extern void LCD_WriteReg(u8 LCD_Reg,u16 LCD_RegValue); - -typedef struct -{ - vu16 LCD_REG; /* 0x00 */ - vu16 reserve1; /* 0x02 */ - vu16 reserve2; /* 0x04 */ - vu16 reserve3; /* 0x06 */ - vu16 LCD_RAM; /* 0x08 */ -} LCD_ili9325_TypeDef; +extern void ili9325_WriteReg(u8 LCD_Reg,u16 LCD_RegValue); /* LCD is connected to the FSMC_Bank1_NOR/SRAM2 and NE2 is used as ship select signal */ -#define LCD_ili9325_BASE ((u32)(0x60000000 | 0x04000000)) -#define LCD ((LCD_ili9325_TypeDef *) LCD_ili9325_BASE) +/* RS <==> A2 */ +#define ili9325_REG (*((volatile unsigned short *) 0x64000000)) /* RS = 0 */ +#define ili9325_RAM (*((volatile unsigned short *) 0x64000008)) /* RS = 1 */ #endif diff --git a/bsp/stm32_radio/lcd.c b/bsp/stm32_radio/lcd.c index 7a98d73e01e9e6e472b849e6aa8cfdefff7a6c5e..20060a1b411da603055b33aed7daa754a15ec82c 100644 --- a/bsp/stm32_radio/lcd.c +++ b/bsp/stm32_radio/lcd.c @@ -314,8 +314,8 @@ void rt_hw_lcd_set_pixel(rtgui_color_t *c, rt_base_t x, rt_base_t y) p = rtgui_color_to_565p(*c); ili9325_SetCursor(x,y); - LCD_WriteRAM_Prepare(); - LCD_WriteRAM(p); + ili9325_WriteRAM_Prepare(); + ili9325_WriteRAM(p); } /* 获取像素点颜色 */ @@ -335,16 +335,14 @@ void rt_hw_lcd_draw_hline(rtgui_color_t *c, rt_base_t x1, rt_base_t x2, rt_base_ p = rtgui_color_to_565p(*c); /* [5:4]-ID~ID0 [3]-AM-1垂直-0水平 */ - LCD_WriteReg(0x0003,(1<<12)|(1<<5)|(1<<4) | (0<<3) ); + ili9325_WriteReg(0x0003,(1<<12)|(1<<5)|(1<<4) | (0<<3) ); ili9325_SetCursor(x1, y); - LCD_WriteRAM_Prepare(); /* Prepare to write GRAM */ + ili9325_WriteRAM_Prepare(); /* Prepare to write GRAM */ while (x1 < x2) { - //LCD_WriteRAM_Prepare(); /* Prepare to write GRAM */ - LCD_WriteRAM(p); + ili9325_WriteRAM(p); x1++; - //ili9320_SetCursor(x1, y); } } @@ -357,16 +355,14 @@ void rt_hw_lcd_draw_vline(rtgui_color_t *c, rt_base_t x, rt_base_t y1, rt_base_t p = rtgui_color_to_565p(*c); /* [5:4]-ID~ID0 [3]-AM-1垂直-0水平 */ - LCD_WriteReg(0x0003,(1<<12)|(1<<5)|(0<<4) | (1<<3) ); + ili9325_WriteReg(0x0003,(1<<12)|(1<<5)|(0<<4) | (1<<3) ); ili9325_SetCursor(x, y1); - LCD_WriteRAM_Prepare(); /* Prepare to write GRAM */ + ili9325_WriteRAM_Prepare(); /* Prepare to write GRAM */ while (y1 < y2) { - //LCD_WriteRAM_Prepare(); /* Prepare to write GRAM */ - LCD_WriteRAM(p); + ili9325_WriteRAM(p); y1++; - //ili9320_SetCursor(x, y1); } } @@ -379,17 +375,15 @@ void rt_hw_lcd_draw_raw_hline(rt_uint8_t *pixels, rt_base_t x1, rt_base_t x2, rt ptr = (rt_uint16_t*) pixels; /* [5:4]-ID~ID0 [3]-AM-1垂直-0水平 */ - LCD_WriteReg(0x0003,(1<<12)|(1<<5)|(1<<4) | (0<<3) ); + ili9325_WriteReg(0x0003,(1<<12)|(1<<5)|(1<<4) | (0<<3) ); ili9325_SetCursor(x1, y); - LCD_WriteRAM_Prepare(); /* Prepare to write GRAM */ + ili9325_WriteRAM_Prepare(); /* Prepare to write GRAM */ while (x1 < x2) { - LCD_WriteRAM_Prepare(); /* Prepare to write GRAM */ - LCD_WriteRAM( *ptr ); + ili9325_WriteRAM( *ptr ); x1 ++; ptr ++; - ili9325_SetCursor(x1, y); } } @@ -416,14 +410,13 @@ rt_err_t rt_hw_lcd_init(void) /* write */ temp=0; - for(test_y=0; test_y<320; test_y++) + /* [5:4]-ID~ID0 [3]-AM-1垂直-0水平 */ + ili9325_WriteReg(0x0003,(1<<12)|(1<<5)|(1<<4) | (0<<3) ); + ili9325_SetCursor(0,0); + ili9325_WriteRAM_Prepare(); + for(test_y=0; test_y<76800; test_y++) { - for(test_x=0; test_x<240; test_x++) - { - ili9325_SetCursor(test_x,test_y); - LCD->LCD_REG = 34; - LCD->LCD_RAM = temp++; - } + ili9325_WriteRAM(temp++); } /* read */ diff --git a/bsp/stm32_radio/spi_flash.c b/bsp/stm32_radio/spi_flash.c index 07a7017b38cb95e8284c6891a149ef41aef3d4c9..88fbbe611aa41ef338f45eddb42433a3cd03aa26 100644 --- a/bsp/stm32_radio/spi_flash.c +++ b/bsp/stm32_radio/spi_flash.c @@ -24,7 +24,8 @@ static void GPIO_Configuration(void) GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz; GPIO_Init(GPIOA,&GPIO_InitStructure); - FLASH_RST_0(); // RESET + FLASH_RST_0(); // RESET + FLASH_CS_1(); FLASH_RST_1(); }