// plot the pixel at (x, y) with brightness c
void plot(int x, int y, int c) {
if (reverse_xy)
swap(&x, &y);
__Point_SCR(x >> 8, y >> 8);
u16 oldcolor = __LCD_GetPixl();
__LCD_SetPixl(blend(color, oldcolor, c));
}
static cell AMX_NATIVE_CALL amx_putpixel(AMX *amx, const cell *params)
{
// putpixel(x, y, color);
__Point_SCR(params[1], params[2]);
__LCD_SetPixl(params[3]);
return 0;
}
/*******************************************************************************
Print_Clk: progress indicator
*******************************************************************************/
void Print_Clk(u16 x0, u16 y0, u16 Type, u8 Phase)
{
u16 i, j, b;
__LCD_Set_Block(x0, x0+10, y0, y0+10);
for(i=0; i<11; ++i){
b = CLK_TAB[Phase *11 + i];
for(j=0; j<11; ++j){
if((b >> j)& 0x001) __LCD_SetPixl(Color[Type >> 0x8]);
else __LCD_SetPixl(Color[Type & 0x0F]);
}
}
static void put_textcol(int x, int y, int column, int fg, int bg)
{
__Point_SCR(x, y);
for (int i = 0; i < FONT_HEIGHT; i++)
{
if (column & 4)
{
__LCD_SetPixl(fg);
}
else if (bg >= 0)
{
__LCD_SetPixl(bg);
}
else
{
// Transparent background, skip pixel
__Point_SCR(x, y + i + 1);
}
column >>= 1;
}
}
void fill_rect( Area *area, u16 color)
{
__LCD_DMA_Ready();
u16 left = area->lower_left.x;
u16 bottom = area->lower_left.y;
u16 width = area->extents.x;
u16 height = area->extents.y;
__LCD_Set_Block( left, (left + width), bottom, (bottom + height));
int i;
for ( i = 0; i < (width * height); i += 1)
{
__LCD_SetPixl( color);
}
}
int main(void)
{
NVIC_SetVectorTable(NVIC_VectTab_FLASH, (u32)&_vectors);
__USB_Init();
//__Clear_Screen(0x0000);
// display 400x240
for (int x=0; x<400; x++)
for (int y=0; y<240-16; y++)
{
u32 dx = (x-200);
u32 dy = (y-120);
dx *= dx;
dy *= dy;
u32 dl = dx+dy;
__Point_SCR(x, y);
__LCD_SetPixl((uc16)(dl>>3) & 0x001f);
}
__Display_Str(20, 200, 0xffff, 0, "Hello DS203 Test... ");
int x[3] = {20, 380, 220};
int y[3] = {20, 40, 220};
int curx = x[0];
int cury = y[0];
while ( !(GetKeys() & KEY2_STATUS) )
{
int c = PRNG();
int r = c%3;
curx = (curx+x[r]) >> 1;
cury = (cury+y[r]) >> 1;
__Point_SCR(curx, cury);
__LCD_SetPixl(c<<1); // len do 32k
}
Reboot();
return 0;
}
/*******************************************************************************
Calibrat : Calibrat routine
*******************************************************************************/
void Calibrat(u8 Channel)
{
s8 Ma1[10], Mb1[10], Ma3[10], Mb3[10];
u16 Ma2[10], Mb2[10], i, j;
s16 TmpA, TmpB;
u8 Range, n[10], k, m, Step;
Key_Buffer = 0;
__Set(STANDBY, DN); // 退出省电状态
__Set(BACKLIGHT, 10*(Title[BK_LIGHT][CLASS].Value+1));
__Clear_Screen(BLACK); // 清屏幕
Interlace = 0;
__Set(ADC_MODE, SEPARATE); // Set Separate mode
__Set(ADC_CTRL, EN);
__Set(TRIGG_MODE, UNCONDITION); // 设任意触发
_Status = RUN;
__Set(BEEP_VOLUME, 5*(Title[VOLUME][CLASS].Value-1)); // Reload volume
Beep_mS = 500; // 蜂鸣器响500mS
Range = 0;
Step = 0;
m = 0;
__Set(T_BASE_PSC, X_Attr[_100uS].PSC); // T_BASE = 100uS
__Set(T_BASE_ARR, X_Attr[_100uS].ARR);
__Set(CH_A_COUPLE, DC);
__Set(CH_B_COUPLE, DC);
for(j=0; j<220; j+=20){ // 画表格
for(i=0; i<399; i++){
__Point_SCR(i, j);
__LCD_SetPixl(WHT);
}
}
for(i=0; i<399; i++){
__Point_SCR(i, 239);
__LCD_SetPixl(WHT);
}
__Point_SCR( 0, 0);
for(j= 0; j<239; j++) __LCD_SetPixl(WHT);
__Point_SCR( 44, 20);
for(j=20; j<201; j++) __LCD_SetPixl(WHT);
__Point_SCR( 88, 20);
for(j=20; j<201; j++) __LCD_SetPixl(WHT);
__Point_SCR(132, 20);
for(j=20; j<201; j++) __LCD_SetPixl(WHT);
__Point_SCR(200, 20);
for(j=20; j<201; j++) __LCD_SetPixl(WHT);
__Point_SCR(244, 20);
for(j=20; j<201; j++) __LCD_SetPixl(WHT);
__Point_SCR(288, 20);
for(j=20; j<201; j++) __LCD_SetPixl(WHT);
__Point_SCR(332, 20);
for(j=20; j<201; j++) __LCD_SetPixl(WHT);
__Point_SCR(398, 0);
for(j= 0; j<239; j++) __LCD_SetPixl(WHT);
Print_Str( 6, 185, 0x0005, PRN, "CH_A"); // 显示表格标题栏
Print_Str( 49, 185, 0x0005, PRN, "ZERO");
Print_Str( 93, 185, 0x0005, PRN, "DIFF");
Print_Str(137, 185, 0x0005, PRN, "VOLTAGE");
Print_Str(206, 185, 0x0105, PRN, "CH_B");
Print_Str(249, 185, 0x0105, PRN, "ZERO");
Print_Str(293, 185, 0x0105, PRN, "DIFF");
Print_Str(338, 185, 0x0105, PRN, "VOLTAGE");
for(i=0; i<=G_Attr[0].Yp_Max; i++){
Print_Str( 6, 166-(i*20), 0x0005, PRN, Y_Attr[i].STR); // 显示量程
Print_Str(206, 166-(i*20), 0x0105, PRN, Y_Attr[i].STR);
Ma1[i] = Ka1[i]; Ma2[i] = Ka2[i]; Ma3[i] = Ka3[i]; // 备份校准前的参数
Mb1[i] = Kb1[i]; Mb2[i] = Kb2[i]; Mb3[i] = Kb3[i];
}
while (1){
if(PD_Cnt == 0){
__Set(BACKLIGHT, 0); // 关闭背光
__Set(STANDBY, EN); // 进入省电状态
return;
}
__Set(CH_A_RANGE, Range); __Set(CH_B_RANGE, Range);
Delayms(20);
__Set(FIFO_CLR, W_PTR);
Delayms(20);
a_Avg = 2048; b_Avg = 2048;
for(i=0; i <4096; i++){
DataBuf[i] = __Read_FIFO(); // 读入32位FIFO数据
a_Avg += (DataBuf[i] & 0xFF ); // 累计直流平均值
b_Avg += ((DataBuf[i]>>8) & 0xFF );
}
TmpA = Ka1[Range] +(Ka2[Range]*(a_Avg/4096)+ 512)/1024;
TmpB = Kb1[Range] +(Kb2[Range]*(b_Avg/4096)+ 512)/1024;
if(Blink){
Blink = 0;
switch (Step){
case 0:
Range = 0;
__Set(CH_A_OFFSET, ((1024+Ka3[Range])*40 + 512)/1024);
__Set(CH_B_OFFSET, ((1024+Kb3[Range])*40 + 512)/1024);
Print_Str( 8, 216, 0x0305, PRN, " PLEASE CONNECT");
Print_Str(29*8, 216, 0x0305, PRN, "INPUT TO ");
Print_Str(38*8, 216, 0x0405, PRN, "GND ");
Print_Str( 8, 6, 0x0305, PRN, " PRESS KEY TO CONFIRM THE INPUT VOLTAGE ");
Print_Str(10*8, 6, 0x0405, Twink, " ");
if(Channel == TRACK1){
Print_Str( 23*8, 216, 0x0005, PRN, " CH_A ");
for(i=0; i<=G_Attr[0].Yp_Max; i++){
Ka1[i] = 0; Ka2[i] = 1024; Ka3[i] = 0; // 设置校准参数初值
}
}
if(Channel == TRACK2){
Print_Str( 23*8, 216, 0x0105, PRN, " CH_B ");
for(i=0; i<=G_Attr[0].Yp_Max; i++){
Kb1[i] = 0; Kb2[i] = 1024; Kb3[i] = 0; // 设置校准参数初值
}
}
break;
case 1:
Print_Str( 8, 6, 0x0305, PRN, " AUTOMATIC CALIBRATION IN PROGRESS... ");
if(Channel == TRACK1){
s8ToPercen(n, TmpA - 40);
Print_Str( 45, 166-(Range*20), 0x0005, INV, n);
Ka1[Range] -= TmpA - 40;
}
if(Channel == TRACK2){
s8ToPercen(n, TmpB - 40);
Print_Str(245, 166-(Range*20), 0x0105, INV, n);
Kb1[Range] -= TmpB - 40;
}
Range++;
if(Range > G_Attr[0].Yp_Max){
Range = 0; Step++;
}
__Set(CH_A_OFFSET, ((1024+Ka3[Range])*40 + 512)/1024);
__Set(CH_B_OFFSET, ((1024+Kb3[Range])*40 + 512)/1024);
k = 0;
break;
case 2:
k++;
if(k >= 8) k = 0;
if(Channel == TRACK1){
s8ToPercen(n, TmpA - 40);
Print_Str( 45, 166-(Range*20), 0x0005, PRN, n);
if(TmpA - 40 != 0) Ka1[Range] -= TmpA - 40;
else k = 0;
}
if(Channel == TRACK2){
s8ToPercen(n, TmpB - 40);
Print_Str(245, 166-(Range*20), 0x0105, PRN, n);
if(TmpB - 40 != 0) Kb1[Range] -= TmpB - 40;
else k = 0;
}
if(k == 0) Range++;
if(Range > G_Attr[0].Yp_Max){
Range = 0; Step++;
}
__Set(CH_A_OFFSET, ((1024+Ka3[Range])*40 + 512)/1024);
__Set(CH_B_OFFSET, ((1024+Kb3[Range])*40 + 512)/1024);
break;
case 3:
k++;
__Set(CH_A_OFFSET, ((1024+Ka3[Range])*160 + 512)/1024);
__Set(CH_B_OFFSET, ((1024+Kb3[Range])*160 + 512)/1024);
if((Channel == TRACK1)&&(TmpA > 140)) Step++;
if((Channel == TRACK2)&&(TmpB > 140)) Step++;
if(k > 20) Step++;
break;
case 4:
k = 0;
if(Channel == TRACK1){
s8ToPercen(n, TmpA - 160);
Print_Str( 89, 166-(Range*20), 0x0005, INV, n);
Ka3[Range] -= (1024*(TmpA-160)+80)/160;
}
if(Channel == TRACK2){
s8ToPercen(n, TmpB - 160);
Print_Str(289, 166-(Range*20), 0x0105, INV, n);
Kb3[Range] -= (1024*(TmpB-160)+80)/160;
}
Range++;
if(Range > G_Attr[0].Yp_Max){
Range = 0; Step++;
}
__Set(CH_A_OFFSET, ((1024+Ka3[Range])* 160 + 512)/1024);
__Set(CH_B_OFFSET, ((1024+Kb3[Range])* 160 + 512)/1024);
break;
case 5:
k++;
if(k >= 8) k = 0;
if(Channel == TRACK1){
s8ToPercen(n, TmpA - 160);
Print_Str( 89, 166-(Range*20), 0x0005, PRN, n);
if(TmpA - 160 != 0) Ka3[Range] -= (1024*(TmpA-160)+80)/160;
else k = 0;
}
if(Channel == TRACK2){
s8ToPercen(n, TmpB - 160);
Print_Str(289, 166-(Range*20), 0x0105, PRN, n);
if(TmpB - 160 != 0) Kb3[Range] -= (1024*(TmpB-160)+80)/160;
else k = 0;
}
if(k == 0) Range++;
if(Range > G_Attr[0].Yp_Max){
Range = 0; Step++;
}
__Set(CH_A_OFFSET, ((1024+Ka3[Range])* 160 + 512)/1024);
__Set(CH_B_OFFSET, ((1024+Kb3[Range])* 160 + 512)/1024);
break;
case 6:
k++;
if(k > 20) Step++;
Range = 0;
if(m < 2){
__Set(CH_A_OFFSET, ((1024+Ka3[Range])*40 + 512)/1024);
__Set(CH_B_OFFSET, ((1024+Kb3[Range])*40 + 512)/1024);
if((Channel == TRACK1)&&(TmpA < 50)){
Step = 1;
m++;
}
if((Channel == TRACK2)&&(TmpB < 50)){
Step = 1;
m++;
}
} else {
__Set(CH_A_OFFSET, ((1024+Ka3[Range])* 25 + 512)/1024);
__Set(CH_B_OFFSET, ((1024+Kb3[Range])* 25 + 512)/1024);
if((Channel == TRACK1)&&(TmpA < 55)) Step++;
if((Channel == TRACK2)&&(TmpB < 55)) Step++;
}
break;
case 7:
Print_Str( 4*8, 216, 0x0305, PRN, " INPUT ");
Print_Str(11*8, 216, 0x0405, Twink, (u8*)VS_STR[Range]);
Print_Str(20*8, 216, 0x0305, PRN, " STANDARD VOLTAGE TO ");
Print_Str( 8, 6, 0x0305, PRN, "MODIFY VOLTAGE: ... ");
Print_Str(18*8, 6, 0x0405, Twink, "-");
Print_Str(22*8, 6, 0x0405, Twink, "+");
Print_Str(27*8, 6, 0x0305, PRN, "SELECT RANGE: --- ");
Print_Str(42*8, 6, 0x0405, Twink, "<");
Print_Str(46*8, 6, 0x0405, Twink, ">");
if(Channel == TRACK1){
if(TmpA > 35){
Int2Str(n, (TmpA - 25)* Y_Attr[Range].SCALE, V_UNIT, 3, SIGN);
} else {
Int2Str(n, 0, V_UNIT, 3, SIGN);
}
Print_Str( 134, 166-(Range*20), 0x0005, Twink, n);
Print_Str(41*8, 216, 0x0005, PRN, "CH_A ");
}
if(Channel == TRACK2){
if(TmpB > 35){
Int2Str(n, (TmpB - 25)* Y_Attr[Range].SCALE, V_UNIT, 3, SIGN);
} else {
Int2Str(n, 0, V_UNIT, 3, SIGN);
}
Print_Str( 334, 166-(Range*20), 0x0105, Twink, n);
Print_Str(41*8, 216, 0x0105, PRN, "CH_B ");
}
break;
case 8: //" PRESS --- TO SELECT THE NEXT OPERATION"
m = 0;
Print_Str( 8, 6, 0x0305, PRN, " PRESS --- ");
Print_Str(12*8, 6, 0x0405, Twink, "<");
Print_Str(16*8, 6, 0x0405, Twink, ">");
Print_Str(17*8, 6, 0x0305, PRN, " TO SELECT THE NEXT OPERATION ");
Print_Str( 8, 216, 0x0305, PRN, " PRESS TO ");
Print_Str(14*8, 216, 0x0405, PRN, "CONFIRM THE RE-CALIBRATION ");
Print_Str( 9*8, 216, 0x0405, Twink, " ");
if(Channel == TRACK1) Print_Str(41*8, 216, 0x0005, PRN, "CH_A ");
if(Channel == TRACK2) Print_Str(41*8, 216, 0x0105, PRN, "CH_B ");
break; //" PRESS TO CONFIRM THE RE-CALIBRATION CH_A "
case 9: // "SELECT THE CALIBRATION CH_A "
Print_Str( 9*8, 216, 0x0405, Twink, " ");
Print_Str(14*8, 216, 0x0405, PRN, "SELECT THE CALIBRATION ");
if(Channel == TRACK1) Print_Str(37*8, 216, 0x0105, PRN, "CH_B ");
if(Channel == TRACK2) Print_Str(37*8, 216, 0x0005, PRN, "CH_A ");
break;
case 10: // "Exit WITHOUT SAVE RESULTS "
Print_Str( 9*8, 216, 0x0405, Twink, " ");
Print_Str(14*8, 216, 0x0405, PRN, "Exit WITHOUT SAVE RESULTS ");
break;
case 11: // "Exit AND SAVE CALIBRATION RESULTS"
Print_Str( 9*8, 216, 0x0405, Twink, " ");
Print_Str(14*8, 216, 0x0405, PRN, "Exit AND SAVE CALIBRATION RESULTS");
break;
case 12: // "Exit AND RESTORE SYSTEM DEFAULTS "
Print_Str( 9*8, 216, 0x0405, Twink, " ");
Print_Str(14*8, 216, 0x0405, PRN, "Exit AND RESTORE SYSTEM DEFAULTS ");
break;
}
}
if(Key_Buffer){
PD_Cnt = 600; // 重新设定等待时间600秒
if((Range <= G_Attr[0].Yp_Max)&&(Step == 7)){
if(Channel == TRACK1){
Print_Str(134, 166-(Range*20), 0x0005, PRN, n);
}
if(Channel == TRACK2){
Print_Str(334, 166-(Range*20), 0x0105, PRN, n);
}
}
switch (Key_Buffer){
case KEY2:
if(Step == 0) Step++;
if((Step == 8)||(Step == 9)){
if(Step == 9) Channel = 1 - Channel;
for(i=0; i<=G_Attr[0].Yp_Max; i++){
if(Channel == TRACK1){
Print_Str( 45, 166-(i*20), 0x0005, PRN, " ");
Print_Str( 89, 166-(i*20), 0x0005, PRN, " ");
Print_Str(134, 166-(i*20), 0x0005, PRN, " ");
}
if(Channel == TRACK2){
Print_Str(245, 166-(i*20), 0x0105, PRN, " ");
Print_Str(289, 166-(i*20), 0x0105, PRN, " ");
Print_Str(334, 166-(i*20), 0x0105, PRN, " ");
}
}
Step = 0;;
}
if(Step >= 10){
if(Step == 10){
for(i=0; i<=G_Attr[0].Yp_Max; i++){
Ka1[i] = Ma1[i]; Ka2[i] = Ma2[i]; Ka3[i] = Ma3[i];
Kb1[i] = Mb1[i]; Kb2[i] = Mb2[i]; Kb3[i] = Mb3[i];
}
Save_Param(); // 不保存校正后的参数
Print_Str( 8, 216, 0x0405, PRN, " ");
}
if(Step == 11){
Save_Param(); // 保存校正后的参数
Print_Str( 8, 216, 0x0405, PRN, " SAVING THE CALIBRATION DATA ");
}
if(Step == 12){
for(i=0; i<=G_Attr[0].Yp_Max; i++){
Ka1[i] = 0; Ka2[i] = 1024; Ka3[i] = 0; // 设置校准参数初值
Kb1[i] = 0; Kb2[i] = 1024; Kb3[i] = 0;
}
Save_Param(); // 清除校准参数，保存缺省值
Print_Str( 8, 216, 0x0405, PRN, " RESTORE DEFAULTS CALIBRATION DATA ");
}
Delayms(1000);
App_init();
return;
}
break;
case KEY3:
break;
case K_ITEM_DEC:
if((Step == 7)&&(Range > 0)) Range--;
if( Step >= 9) Step--;
if( Step == 8) Step = 12;
break;
case K_ITEM_INC:
if(Step >= 8) Step++;
if(Step > 12) Step = 8;
if(Step == 7) Range++;
if(Range > G_Attr[0].Yp_Max){
Range = 0;
Step++;
}
break;
case K_INDEX_DEC:
if(Step == 7){
if((Channel == TRACK1)&&(TmpA > 35)) Ka2[Range] -= 2;
if((Channel == TRACK2)&&(TmpB > 35)) Kb2[Range] -= 2;
}
break;
case K_INDEX_INC:
if(Step == 7){
if((Channel == TRACK1)&&(TmpA > 35)) Ka2[Range] += 2;
if((Channel == TRACK2)&&(TmpB > 35)) Kb2[Range] += 2;
}
break;
}
Key_Buffer = 0;
}
}
}