void displayPedLights(Tlight lightcolor) {
INT8U i = 0;
switch (lightcolor) {
case red:
PC_DispChar(X_INTER1-1, Y_INTER2-1, ' ', DISP_FGND_GREEN + DISP_BGND_LIGHT_GRAY); //col, row, INT8U c, INT8U color
PC_DispChar(X_INTER1-2, Y_INTER2-1, 'R', DISP_FGND_RED + DISP_BGND_LIGHT_GRAY); //col, row, INT8U c, INT8U color
break;
case green:
PC_DispChar(X_INTER1-2, Y_INTER2-1, ' ', DISP_FGND_RED + DISP_BGND_LIGHT_GRAY); //col, row, INT8U c, INT8U color
PC_DispChar(X_INTER1-1, Y_INTER2-1, 'G', DISP_FGND_GREEN + DISP_BGND_LIGHT_GRAY); //col, row, INT8U c, INT8U color
break;
case flashingGreen:
PC_DispChar(X_INTER1-2, Y_INTER2-1, ' ', DISP_FGND_RED + DISP_BGND_LIGHT_GRAY); //col, row, INT8U c, INT8U color
for (i = 0 ; i < 4 ; i++) {
PC_DispChar(X_INTER1-1, Y_INTER2-1, ' ', DISP_FGND_GREEN + DISP_BGND_LIGHT_GRAY); //col, row, INT8U c, INT8U color
OSTimeDlyHMSM(0,0,0,200);
PC_DispChar(X_INTER1-1, Y_INTER2-1, 'G', DISP_FGND_GREEN + DISP_BGND_LIGHT_GRAY); //col, row, INT8U c, INT8U color
OSTimeDlyHMSM(0,0,0,200);
}
break;
default:
PC_DispChar(X_INTER1-2, Y_INTER2-1, ' ', DISP_FGND_RED + DISP_BGND_LIGHT_GRAY); //col, row, INT8U c, INT8U color
PC_DispChar(X_INTER1-1, Y_INTER2-1, 'G', DISP_FGND_GREEN + DISP_BGND_LIGHT_GRAY); //col, row, INT8U c, INT8U color
break;
}
}
/*
*********************************************************************************************************
* PRINTGRAPH
*********************************************************************************************************
*/
void DrawGraph(INT16U data, INT8U pos) {
INT8U i;
data -= 180;
data /= 25;
if (data > 4 ) data = 4;
for (i = 0; i < data; i++)
PC_DispChar(67+pos, 20-i, 178, DISP_FGND_BLACK + DISP_BGND_LIGHT_GRAY);
}
//change by cmj
void PC_DispClrRow (INT8U y, INT8U color)
{
INT8U i;
for (i = 0; i < DISP_MAX_X; i++)
{
PC_DispChar(i, y, ' ', color);
}
}
//change by cmj
void PC_DispClrCol (INT8U x, INT8U color)
{
INT8U i;
for (i = 0; i < DISP_MAX_Y; i++)
{
PC_DispChar(x, i, ' ', color);
}
}
void movePed(Tlocation *pos, INT16U speed) {
if (pedLastStop == true && pedDirection == RIGHT) {
PC_DispChar(pos->x-1, pos->y, ' ', DISP_FGND_RED + DISP_BGND_LIGHT_GRAY); //col, row, INT8U c, INT8U color
pedLastStop = false;
}
if (pedLastStop == true && pedDirection == LEFT) {
PC_DispChar(pos->x+1, pos->y, ' ', DISP_FGND_BLACK + DISP_BGND_LIGHT_GRAY); //col, row, INT8U c, INT8U color
pedLastStop = false;
}
PC_DispChar(pos->x, pos->y, '$', DISP_FGND_RED + DISP_BGND_LIGHT_GRAY); //col, row, INT8U c, INT8U color
OSTimeDlyHMSM(0,0,0,speed);
if (pos->x == X_INTER1 || pos->x == X_INTER2)
PC_DispChar(pos->x, pos->y, '|', DISP_FGND_BLACK + DISP_BGND_LIGHT_GRAY);
else
PC_DispChar(pos->x, pos->y, ' ', DISP_FGND_BLACK + DISP_BGND_LIGHT_GRAY);
}
void moveCar3(Tlocation *pos, INT16U speed) {
if (car3LastStop == true && car3Direction == DOWN) {
PC_DispChar(pos->x, pos->y-1, ' ', DISP_FGND_BLACK + DISP_BGND_LIGHT_GRAY); //col, row, INT8U c, INT8U color
car3LastStop = false;
}
if (car3LastStop == true && car3Direction == UP) {
PC_DispChar(pos->x, pos->y + 1, ' ', DISP_FGND_BLACK + DISP_BGND_LIGHT_GRAY); //col, row, INT8U c, INT8U color
car3LastStop = false;
}
PC_DispChar(pos->x, pos->y, 'Z', DISP_FGND_BLACK + DISP_BGND_LIGHT_GRAY); //col, row, INT8U c, INT8U color
OSTimeDlyHMSM(0,0,0,speed);
if (pos->y == Y_INTER1 || pos->y == Y_INTER2)
PC_DispChar(pos->x, pos->y, '_', DISP_FGND_RED + DISP_BGND_LIGHT_GRAY);
else
PC_DispChar(pos->x, pos->y, ' ', DISP_FGND_RED + DISP_BGND_LIGHT_GRAY);
}
//change by cmj
void PC_DispClrScr (INT8U color)
{
INT16U i,j;
for (i = 0; i < DISP_MAX_Y; i++)
{
for (j = 0; j < DISP_MAX_X; j++)
{
PC_DispChar(j, i, ' ', color);
}
}
}
//change by cmj
void PC_DispStr (INT8U x, INT8U y, const char *s, INT8U color)
{
while (*s)
{
if (x >= DISP_MAX_X)
{
x = 0;
y++;
}
PC_DispChar(x, y, *s++, color);
x++;
}
}
void TaskE(void)
{
uint8 x,y;
while (1)
{
OS_ENTER_CRITICAL();
x = random(80);
y = random(20);
PC_DispChar(x, y + 5, '5', DISP_FGND_LIGHT_GRAY);
OS_EXIT_CRITICAL();
OSWait(K_TMO,1);
}
}
void Task ( void * data )
{
UBYTE x;
UBYTE y;
UBYTE err;
int curwin;
PWINDOWS ptr;
int i, full;
for (;;)
{
OSSemPend(RandomSem, 0, &err); /* Acquire semaphore to perform random numbers */
curwin = GetCurrentWin();
SetCurrentWin(*(char *)data - 0x2f);
ptr = GetActiveWindow();
x = random(ptr->ex - ptr->sx); /* Find X position where task number will appear */
y = random(ptr->ey - ptr->sy); /* Find Y position where task number will appear */
ptr->cache[x + y * (ptr->ex - ptr->sx)] = *(char *)data;
for (full = 1, i = 0; i < (ptr->ex - ptr->sx) * (ptr->ey - ptr->sy); i ++)
{
if (ptr->cache[i] != *(char *)data)
{
full = 0; break;
}
}
if (full)
ClearWindow();
PC_DispChar(ptr->sx + x + 1, ptr->sy + y, 'o', ptr->color); // *(char *)data, ptr->color);
SetCurrentWin(curwin);
OSSemPost(RandomSem); /* Release semaphore */
OSTimeDly(1); /* Delay 1 clock tick */
}
}
void displayCarLights(Tlight lightcolor) {
switch (lightcolor) {
case red:
PC_DispChar(X_INTER1+1, Y_INTER1-3, ' ', DISP_FGND_GREEN + DISP_BGND_LIGHT_GRAY); //col, row, INT8U c, INT8U color
PC_DispChar(X_INTER1+1, Y_INTER1-2, ' ', DISP_FGND_YELLOW + DISP_BGND_LIGHT_GRAY); //col, row, INT8U c, INT8U color
PC_DispChar(X_INTER1+1, Y_INTER1-1, 'R', DISP_FGND_RED + DISP_BGND_LIGHT_GRAY); //col, row, INT8U c, INT8U color
break;
case yellow:
PC_DispChar(X_INTER1+1, Y_INTER1-1, ' ', DISP_FGND_RED + DISP_BGND_LIGHT_GRAY); //col, row, INT8U c, INT8U color
PC_DispChar(X_INTER1+1, Y_INTER1-3, ' ', DISP_FGND_GREEN + DISP_BGND_LIGHT_GRAY); //col, row, INT8U c, INT8U color
PC_DispChar(X_INTER1+1, Y_INTER1-2, 'Y', DISP_FGND_YELLOW + DISP_BGND_LIGHT_GRAY); //col, row, INT8U c, INT8U color
break;
case green:
PC_DispChar(X_INTER1+1, Y_INTER1-1, ' ', DISP_FGND_RED + DISP_BGND_LIGHT_GRAY); //col, row, INT8U c, INT8U color
PC_DispChar(X_INTER1+1, Y_INTER1-2, ' ', DISP_FGND_YELLOW + DISP_BGND_LIGHT_GRAY); //col, row, INT8U c, INT8U color
PC_DispChar(X_INTER1+1, Y_INTER1-3, 'G', DISP_FGND_GREEN + DISP_BGND_LIGHT_GRAY); //col, row, INT8U c, INT8U color
break;
default:
PC_DispChar(X_INTER1+1, Y_INTER1-3, ' ', DISP_FGND_GREEN + DISP_BGND_LIGHT_GRAY); //col, row, INT8U c, INT8U color
PC_DispChar(X_INTER1+1, Y_INTER1-2, ' ', DISP_FGND_YELLOW + DISP_BGND_LIGHT_GRAY); //col, row, INT8U c, INT8U color
PC_DispChar(X_INTER1+1, Y_INTER1-1, 'R', DISP_FGND_RED + DISP_BGND_LIGHT_GRAY); //col, row, INT8U c, INT8U color
break;
}
}
void stopPed(Tlocation *pos) {
PC_DispChar(pos->x, pos->y, '$', DISP_FGND_RED + DISP_BGND_LIGHT_GRAY); //col, row, INT8U c, INT8U color
pedLastStop = true;
}
void stopCar3(Tlocation *pos) {
PC_DispChar(pos->x, pos->y, 'Z', DISP_FGND_BLACK + DISP_BGND_LIGHT_GRAY); //col, row, INT8U c, INT8U color
car3LastStop = true;
}
void DisplayCursor ( int x, int y )
{
PWINDOWS ptr = GetActiveWindow();
PC_DispChar(x, y, '_', ptr->color | 0x80);
}
void TaskStart ( void *data )
{
PWINDOWS ptr = GetActiveWindow();
UBYTE i;
char sCmd[MAX_X];
WORD key;
WORD index, pos = 0x00;
data = data; /* Prevent compiler warning */
OS_ENTER_CRITICAL();
PC_VectSet(0x08, OSTickISR); /* Install uC/OS-II's clock tick ISR */
PC_SetTickRate(OS_TICKS_PER_SEC); /* Reprogram tick rate */
OS_EXIT_CRITICAL();
PC_DispChar(0, 0, ' ', 0x00);
PC_DispStr (8, 16, "Determining CPU's capacity ...", DISP_FGND_WHITE);
CreateWindow (0, StartY, MAX_X, EndY, DISP_FGND_WHITE, DISP_BGND_BLUE, "[ Prompt Window ]");
CreateTaskWindows();
OSStatInit(); /* Initialize uC/OS-II's statistics */
for (i = 0; i < N_TASKS; i ++)
{ /* Create N_TASKS identical tasks */
TaskData[i] = '0' + i; /* Each task will display its own letter */
OSTaskCreate(Task, (void *)&TaskData[i], (void *)&TaskStk[i][TASK_STK_SIZE - 1], i + 1);
}
DisplayTitle();
ClearWindow();
memset(sCmd, 0x00, MAX_X);
DisplayPrompt();
for (;;)
{
DisplayStatus(); // display status of tasks
if (PC_GetKey(&key) == TRUE)
{ /* See if key has been pressed */
if (key == 0x1B)
{ /* Yes, see if it's the ESCAPE key */
PC_DOSReturn(); /* Return to DOS */
}
else if (key == 0x08) // backspace
{
pos --;
pos = pos <= 0x00 ? 0x00 : pos;
sCmd[pos] = '\0';
PC_DispChar(ptr->cx + pos + strlen(sCmdPrompt), ptr->cy, ' ', ptr->color);
DisplayCursor(ptr->cx + pos + strlen(sCmdPrompt), ptr->cy);
}
else if (key == 0x0d || key == 0x0a) // enter
{
if (pos)
{
index = ParseCommand(sCmd);
HandleCommand(index);
}
memset(sCmd, 0x00, MAX_X);
pos = 0x00;
ptr->cy ++;
if (ptr->cy == ptr->ey - 1)
ClearWindow();
DisplayPrompt();
}
else if ((key >= '0' && key <= '9') ||
(key >= 'a' && key <= 'z') || (key >= 'A' && key <= 'Z'))
{
if (pos < MAX_X)
{
sCmd[pos] = (char)key;
PC_DispChar(ptr->cx + pos + strlen(sCmdPrompt), ptr->cy, key, ptr->color);
DisplayCursor (ptr->cx + pos + strlen(sCmdPrompt) + 1, ptr->cy);
}
pos ++;
}
}
OSTimeDlyHMSM(0, 0, 0, 200); /* Wait 200 ms */
}
}
