📄 lcd.c
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PutPixel(i,j,((int)flower8bpp[k++]));
printf("CSTN 256 color mode test 2. Press any key!\n");
getchar();
Glib_ClearScr(0, MODE_CSTN_8BIT);
Glib_Rectangle(0,0,319,239, 0xe0);
Glib_Rectangle(320,0,639,239, 0x1c);
Glib_Rectangle(0,240,319,479, 0x3);
Glib_Rectangle(320,240,639,479, 0xff);
Glib_Line(0,239,319,0,0xff);
Glib_Line(320,0,639,239,0x3);
Glib_Line(0,240,319,479,0x1c);
Glib_Line(320,479,639,240,0xe0);
Glib_Line(0,0,319,239,0xff);
Glib_Line(320,239,639,0,0x3);
Glib_Line(0,479,319,240,0x1c);
Glib_Line(320,240,639,479,0xe0);
printf("Virtual Screen Test(CSTN 256-color). i: Upper, m: Lower, j: Left, l: right!\n");
printf("Press Enter to exit!\n");
MoveViewPort(MODE_CSTN_8BIT);
Lcd_MoveViewPort(0,0,MODE_CSTN_8BIT);
Lcd_PowerEnableCstn(0);
Lcd_CstnOnOff(0); // Disable ENVID Bit and GPB5 output
Lcd_Port_Return();
}
void Test_Lcd_Cstn_12Bit(void)
{
int i,j,k;
printf("[CSTN 4K COLOR(12bit/1pixel) LCD TEST]\n");
Lcd_Port_Init();
Lcd_Init(MODE_CSTN_12BIT);
Glib_Init(MODE_CSTN_12BIT);
Lcd_PowerEnableCstn(1);
Lcd_CstnOnOff(1); // Enable ENVID Bit and GPB5 output
Glib_ClearScr(0, MODE_CSTN_12BIT);
Glib_FilledRectangle(0,0,159,119,0xf000);
Glib_FilledRectangle(160,0,319,119,0x700);
Glib_FilledRectangle(0,120,159,239,0x1e);
Glib_FilledRectangle(160,120,319,239,0xffff);
printf("CSTN 4K color mode test 1. Press any key!\n");
getchar();
k=0;
for(j=0;j<240;j++)
for(i=0;i<320;i++)
PutPixel(i,j,((int)flower16bpp[k++]));
printf("CSTN 4K color mode test 2. Press any key!\n");
getchar();
Glib_ClearScr(0, MODE_CSTN_12BIT);
Glib_Rectangle(0,0,319,239, 0xf000);
Glib_Rectangle(320,0,639,239, 0x780);
Glib_Rectangle(0,240,319,479, 0x1e);
Glib_Rectangle(320,240,639,479, 0xf79e);
Glib_Line(0,239,319,0,0xf79e);
Glib_Line(320,0,639,239,0x1e);
Glib_Line(0,240,319,479,0x780);
Glib_Line(320,479,639,240,0xf000);
Glib_Line(0,0,319,239,0xf79e);
Glib_Line(320,239,639,0,0x1e);
Glib_Line(0,479,319,240,0x780);
Glib_Line(320,240,639,479,0xf000);
printf("Virtual Screen Test(CSTN 4K-color). i: Upper, m: Lower, j: Left, l: right!\n");
printf("Press Enter to exit!\n");
MoveViewPort(MODE_CSTN_12BIT);
Lcd_MoveViewPort(0,0,MODE_CSTN_12BIT);
Lcd_PowerEnableCstn(0);
Lcd_CstnOnOff(0); // Disable ENVID Bit and GPB5 output
Lcd_Port_Return();
}
void Test_Lcd_Cstn_16Bit(void)
{
int i,j,k;
printf("[CSTN 64K COLOR(16bit/1pixel) LCD TEST]\n");
Lcd_Port_Init();
Lcd_Init(MODE_CSTN_16BIT);
Glib_Init(MODE_CSTN_16BIT);
Lcd_PowerEnableCstn(1);
Lcd_CstnOnOff(1); // Enable ENVID Bit and GPB5 output
Glib_FilledRectangle(0,0,159,119,0xf800);
Glib_FilledRectangle(160,0,319,119,0x7e0);
Glib_FilledRectangle(0,120,159,239,0x1f);
Glib_FilledRectangle(160,120,319,239,0xffff);
printf("CSTN 64K color mode test 1. Press any key!\n");
getchar();
k=0;
for(j=0;j<240;j++)
for(i=0;i<320;i++)
PutPixel(i,j,((int)flower16bpp[k++]));
printf("CSTN 64K color mode test 2. Press any key!\n");
getchar();
Glib_ClearScr(0, MODE_CSTN_16BIT);
Glib_Rectangle(0,0,319,239, 0xf800);
Glib_Rectangle(320,0,639,239, 0x7e0);
Glib_Rectangle(0,240,319,479, 0x1f);
Glib_Rectangle(320,240,639,479, 0xffff);
Glib_Line(0,239,319,0,0xffff);
Glib_Line(320,0,639,239,0x1f);
Glib_Line(0,240,319,479,0x7e0);
Glib_Line(320,479,639,240,0xf800);
Glib_Line(0,0,319,239,0xffff);
Glib_Line(320,239,639,0,0x1f);
Glib_Line(0,479,319,240,0x7e0);
Glib_Line(320,240,639,479,0xf800);
printf("Virtual Screen Test(CSTN 64K-color). i: Upper, m: Lower, j: Left, l: right!\n");
printf("Press Enter to exit!\n");
MoveViewPort(MODE_CSTN_16BIT);
Lcd_MoveViewPort(0,0,MODE_CSTN_16BIT);
Lcd_PowerEnableCstn(0);
Lcd_CstnOnOff(0); // Disable ENVID Bit and GPB5 output
Lcd_Port_Return();
}
void Test_Lcd_Stn_1Bit(void)
{
int i,j,k;
printf("[STN mono COLOR(1bit/1pixel) LCD TEST]\n");
Lcd_Port_Init();
Lcd_Init(MODE_STN_1BIT);
Glib_Init(MODE_STN_1BIT);
Lcd_PowerEnableCstn(1);
Lcd_CstnOnOff(1); // Enable ENVID Bit and GPB5 output
Glib_ClearScr(0, MODE_STN_1BIT);
Glib_FilledRectangle(0,0,159,239,0x0);
Glib_FilledRectangle(160,0,319,239,0x1);
printf("mono color mode test 1. Press any key!\n");
getchar();
Glib_FilledRectangle(0,0,159,119,0x0);
Glib_FilledRectangle(160,0,319,119,0x1);
Glib_FilledRectangle(0,120,159,239,0x1);
Glib_FilledRectangle(160,120,319,239,0x0);
printf("mono color mode test 1. Press any key!\n");
getchar();
Glib_ClearScr(0, MODE_STN_1BIT);
Glib_Line(0,0,319,239,0x1);
Glib_Line(0,239,319,0,0x1);
Glib_Rectangle(0,0, 319,239, 0x1);
printf("mono color mode test 2. Press any key!\n");
getchar();
Glib_ClearScr(0, MODE_STN_1BIT);
Glib_Rectangle(0,0,319,239, 0x1);
Glib_Rectangle(320,0,639,239, 0x1);
Glib_Rectangle(0,240,319,479, 0x1);
Glib_Rectangle(320,240,639,479, 0x1);
Glib_Line(0,239,319,0,0x1);
Glib_Line(320,0,639,239,0x1);
Glib_Line(0,240,319,479,0x1);
Glib_Line(320,479,639,240,0x1);
Glib_Line(0,0,319,239,0x1);
Glib_Line(320,239,639,0,0x1);
Glib_Line(0,479,319,240,0x1);
Glib_Line(320,240,639,479,0x1);
printf("Virtual Screen Test(STN mono). i: Upper, m: Lower, j: Left, l: right!\n");
printf("Press Enter to exit!\n");
MoveViewPort(MODE_STN_1BIT);
Lcd_MoveViewPort(0,0,MODE_STN_1BIT);
Lcd_PowerEnableCstn(0);
Lcd_CstnOnOff(0); // Disable ENVID Bit and GPB5 output
Lcd_Port_Return();
}
void Test_Lcd_Stn_2Bit(void)
{
int i,j,k;
printf("[STN 4 gray COLOR(2bit/1pixel) LCD TEST]\n");
Lcd_Port_Init();
Lcd_Init(MODE_STN_2BIT);
Glib_Init(MODE_STN_2BIT);
Lcd_PowerEnableCstn(1);
Lcd_CstnOnOff(1); // Enable ENVID Bit and GPB5 output
Glib_ClearScr(0, MODE_STN_2BIT);
Glib_FilledRectangle(0,0,159,119,0x0);
Glib_FilledRectangle(160,0,319,119,0x1);
Glib_FilledRectangle(0,120,159,239,0x2);
Glib_FilledRectangle(160,120,319,239,0x3);
printf("STN 4 gray mode test 1. Press any key!\n");
getchar();
Glib_ClearScr(0, MODE_STN_2BIT);
Glib_Line(0,0,319,239,0x3);
Glib_Line(0,239,319,0,0x3);
Glib_Rectangle(0,0, 319,239, 0x3);
printf("STN 4 gray mode test 2. Press any key!\n");
getchar();
Glib_ClearScr(0, MODE_STN_2BIT);
Glib_Rectangle(0,0,319,239, 0x1);
Glib_Rectangle(320,0,639,239, 0x2);
Glib_Rectangle(0,240,319,479, 0x3);
Glib_Rectangle(320,240,639,479, 0x1);
Glib_Line(0,239,319,0,0x1);
Glib_Line(320,0,639,239,0x2);
Glib_Line(0,240,319,479,0x3);
Glib_Line(320,479,639,240,0x1);
Glib_Line(0,0,319,239,0x1);
Glib_Line(320,239,639,0,0x2);
Glib_Line(0,479,319,240,0x3);
Glib_Line(320,240,639,479,0x1);
printf("Virtual Screen Test(STN 4 gray). i: Upper, m: Lower, j: Left, l: right!\n");
printf("Press Enter to exit!\n");
MoveViewPort(MODE_STN_2BIT);
Lcd_MoveViewPort(0,0,MODE_STN_2BIT);
Lcd_PowerEnableCstn(0);
Lcd_CstnOnOff(0); // Disable ENVID Bit and GPB5 output
Lcd_Port_Return();
}
void Test_Lcd_Stn_4Bit(void)
{
int i,j,k;
printf("[STN 16 gray COLOR(1bit/1pixel) LCD TEST]\n");
Lcd_Port_Init();
Lcd_Init(MODE_STN_4BIT);
Glib_Init(MODE_STN_4BIT);
Lcd_PowerEnableCstn(1);
Lcd_CstnOnOff(1); // Enable ENVID Bit and GPB5 output
Glib_ClearScr(0, MODE_STN_4BIT);
k=0;
for(j=0;j<240;j=j+60)
for(i=0;i<320;i=i+80) {
Glib_FilledRectangle(i,j,i+79,j+59,k++);
}
printf("STN 16 gray mode test 1. Press any key!\n");
getchar();
Glib_ClearScr(0, MODE_STN_4BIT);
Glib_Line(0,0,319,239,0xf);
Glib_Line(0,239,319,0,0xf);
Glib_Rectangle(0,0, 319,239, 0xf);
printf("STN 16 gray mode test 2. Press any key!\n");
getchar();
Glib_ClearScr(0, MODE_STN_4BIT);
Glib_Rectangle(0,0,319,239, 0xf);
Glib_Rectangle(320,0,639,239, 0xf);
Glib_Rectangle(0,240,319,479, 0xf);
Glib_Rectangle(320,240,639,479, 0xf);
Glib_Line(0,239,319,0,0xf);
Glib_Line(320,0,639,239,0xf);
Glib_Line(0,240,319,479,0xf);
Glib_Line(320,479,639,240,0xf);
Glib_Line(0,0,319,239,0xf);
Glib_Line(320,239,639,0,0xf);
Glib_Line(0,479,319,240,0xf);
Glib_Line(320,240,639,479,0xf);
printf("Virtual Screen Test(STN 16 gray). i: Upper, m: Lower, j: Left, l: right!\n");
printf("Press Enter to exit!\n");
MoveViewPort(MODE_STN_4BIT);
Lcd_MoveViewPort(0,0,MODE_STN_4BIT);
Lcd_PowerEnableCstn(0);
Lcd_CstnOnOff(0); // Disable ENVID Bit and GPB5 output
Lcd_Port_Return();
}
void Test_Lcd_Tft_16Bit_240320_IntFrame(void)
{
int i,j,k;
Lcd_EnvidOnOff(0);
printf("Frame Interrupt Test!\n");
printf("You can see toggling of GPH10 according to VSYNC\n");
printf("Press any key to exit!\n");
Lcd_Port_Init();
Lcd_PowerEnable(0, 1);
Lcd_Init(MODE_TFT_16BIT_240320);
Glib_Init(MODE_TFT_16BIT_240320);
Glib_ClearScr(0, MODE_TFT_16BIT_240320);
rGPHCON = (rGPHCON & ~(0x3<<20))|(1<<20);
pISR_LCD = (U32)IsrLcdFrame;
rLCDINTMSK = (1<<2|0<<1|1);
rINTMSK &= ~BIT_LCD;
Lcd_EnvidOnOff(1);
Glib_ClearScr(0, MODE_TFT_16BIT_240320);
Glib_Rectangle(0,0,239,319,0x07e0);
Glib_FilledRectangle(0,0,20,20,65535);
Glib_Rectangle(220,300,239,319,65535);
Glib_Line(0,0,239,319,0x1f);
Glib_Line(239,0,0,319,0xf800);
getchar();
rLCDINTMSK |= 0x3;
rINTMSK |= BIT_LCD;
Glib_ClearScr(0, MODE_TFT_16BIT_240320);
Lcd_EnvidOnOff(0);
Lcd_PowerEnable(0, 0);
Lcd_Port_Return();
}
void Test_Lcd_Tft_16Bit_240320_IntFifo(void)
{
int i,j,k;
Lcd_EnvidOnOff(0);
printf("Fifo Interrupt Test!\n");
printf("Press any key to exit!\n");
Lcd_Port_Init();
Lcd_PowerEnable(0, 1);
Lcd_Init(MODE_TFT_16BIT_240320);
Glib_Init(MODE_TFT_16BIT_240320);
Glib_ClearScr(0, MODE_TFT_16BIT_240320);
Lcd_EnvidOnOff(1);
pISR_LCD = (U32)IsrLcdFifo;
rLCDINTMSK = (1<<2|1<<1|0);
rINTMSK &= ~BIT_LCD;
Glib_ClearScr(0, MODE_TFT_16BIT_240320);
Glib_Rectangle(0,0,239,319,0x07e0);
Glib_FilledRectangle(0,0,20,20,65535);
Glib_Rectangle(220,300,239,319,65535);
Glib_Line(0,0,239,319,0x1f);
Glib_Line(239,0,0,319,0xf800);
getchar();
rLCDINTMSK |= 0x3;
rINTMSK |= BIT_LCD;
Glib_ClearScr(0, MODE_TFT_16BIT_240320);
Lcd_EnvidOnOff(0);
Lcd_PowerEnable(0, 0);
Lcd_Port_Return();
}
void Test_Lcd_Tft_16Bit_240320_Swap(void)
{
int i,j,k;
unsigned char menuflag;
Lcd_EnvidOnOff(0);
printf("Swap Test!\n");
Lcd_Port_Init();
Lcd_PowerEnable(0, 1);
Lcd_Init(MODE_TFT_16BIT_240320);
Glib_Init(MODE_TFT_16BIT_240320);
Glib_ClearScr(0, MODE_TFT_16BIT_240320);
Lcd_EnvidOnOff(1);
Glib_ClearScr(0, MODE_TFT_16BIT_240320);
Glib_Rectangle(0,0,239,319,0x07e0);
Glib_FilledRectangle(0,0,20,20,65535);
Glib_Rectangle(220,300,239,319,65535);
Glib_Line(0,0,239,319,0x1f);
Glib_Line(239,0,0,319,0xf800);
printf("h:half-word swap, b:byte-swap, d:swap diable, x:exit\n");
while(1)
{
menuflag=getchar();
if(menuflag=='h')
{
rLCDCON5 |= 1;
printf("half-word swap is enabled\n");
}
else if(menuflag=='b')
{
rLCDCON5 |= (1<<1);
printf("byte swap is enabled\n");
}
else if(menuflag=='d')
{
rLCDCON5 &= ~(0x3);
printf("swap is diabled\n");
}
else if(menuflag=='x') break;
}
Glib_ClearScr(0, MODE_TFT_16BIT_240320);
Lcd_EnvidOnOff(0);
Lcd_PowerEnable(0, 0);
Lcd_Port_Return();
}⌨️ 快捷键说明
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