Ejemplos de display_column en C++ (Cpp)

Ejemplo n.º 1

Archivo: main.c Proyecto: raus0038/COMP2129-Assignment-3

/**
 * Show command
 */
void command_show(char* line) {

    char cmd[MAX_BUFFER];
    char key[MAX_BUFFER];
    char func[MAX_BUFFER];
    char arg1[MAX_BUFFER];
    char arg2[MAX_BUFFER];

    int argc = sscanf(line, "%s %s %s %s %s", cmd, key, func, arg1, arg2);
    if (argc < 2) {
        goto invalid;
    }

    MATRIX_GUARD(key);
    if (argc == 2) {
        display(m);
        return;
    }

    const uint32_t v1 = atoll(arg1) - 1;
    if (v1 >= g_order) {
        goto invalid;
    }

    if (argc == 4 && strcasecmp(func, "row") == 0) {
        display_row(m, v1);
    } else if (argc == 4 && strcasecmp(func, "column") == 0) {
        display_column(m, v1);
    } else if (argc == 5 && strcasecmp(func, "element") == 0) {
        const uint32_t v2 = atoll(arg2) - 1;
        if (v2 >= g_order) {
            goto invalid;
        }
        display_element(m, v1, v2);
    }

    return;

invalid:
    puts("invalid arguments");
}

Ejemplo n.º 2

Archivo: wheelsensor.c Proyecto: spyren/veloblingbling-mcu

/* ===================================================================*/
void wheel_StartColumn() {
	bool finished = FALSE;
	uint16_t periodOffset;
	
	static windowT window;
	static bool topFromBeginning;

	surfaceT leftside;
	
	switch (wait_mode) {
	case TO_FIRST:
		currColumn = 0;
		if (front) {
			// front wheel -> upper window is first
			window = UPPER;
			// left (standard, TOP on left)
			//  -> display from back (TOP)
			topFromBeginning = FALSE;  // bottom is vice versa
		} else {
			// rear wheel -> lower window is first
			window = LOWER;
			// left (standard, TOP on left)
			//  -> display from the beginning
			topFromBeginning = TRUE;  // bottom is vice versa
		}
		display_column(topFromBeginning, window, currColumn);
		
		periodOffset = rotTimerCh0 + columnPeriodTicks;
		RotTimer_SetOffsetTicks(RotTimerPtr, COLUMN_TIMER_CHANNEL, periodOffset);
		
		wait_mode = IN_FIRST;
		break;
	case IN_FIRST:
		if (++currColumn >= MAX_COLUMN) {
			// window finished
			// set time (delay between) for the second window
			if (front) {
				periodOffset = rotTimerCh0 + (rotationTime * (between_front / 360.0)) / TIMER_TICK;
			} else {
				periodOffset = rotTimerCh0 + (rotationTime * (between_rear / 360.0)) / TIMER_TICK;
			}
			RotTimer_SetOffsetTicks(RotTimerPtr, COLUMN_TIMER_CHANNEL, periodOffset);
			
			clear_leds(TOPSIDE);
			write_ledColumn(TOPSIDE);
			wait_ledColumn();
			clear_leds(BOTTOMSIDE);
			write_ledColumn(BOTTOMSIDE);
			wait_ledColumn();
			wait_mode = TO_SECOND;
			if (displayMode[TOPSIDE][UPPER] == LIGHT) {
				wait_mode = NOT_WAITING;
			}
			enable_bling[TOPSIDE] = TRUE;
			enable_bling[BOTTOMSIDE] = TRUE;

		} else {
			display_column(topFromBeginning, window, currColumn);

			// timeout for the next column
			periodOffset = rotTimerCh0 + columnPeriodTicks;
			RotTimer_SetOffsetTicks(RotTimerPtr, COLUMN_TIMER_CHANNEL, periodOffset);
		}
		break;
	case TO_SECOND:
		currColumn = 0;
		if (front) {
			// front wheel -> bottom window is second
			window = LOWER;
			// left (standard, TOP on left)
			//  -> display from the beginning
			topFromBeginning = TRUE;  // bottom is vice versa
		} else {
			// rear wheel -> top window is second
			window = UPPER;
			// left (standard, TOP on left)
			//  -> display from back (TOP)
			topFromBeginning = FALSE;  // bottom is vice versa
		}
		display_column(topFromBeginning, window, currColumn);
		
		// timeout for the next column
		periodOffset = rotTimerCh0 + columnPeriodTicks;
		RotTimer_SetOffsetTicks(RotTimerPtr, COLUMN_TIMER_CHANNEL, periodOffset);
	
		wait_mode = IN_SECOND;
		break;
	case IN_SECOND:
		if (++currColumn >= MAX_COLUMN) {
			// window finished
			RotTimer_SetOffsetTicks(RotTimerPtr, COLUMN_TIMER_CHANNEL, 0xffff);
			
			clear_leds(TOPSIDE);
			write_ledColumn(TOPSIDE);
			wait_ledColumn();
			clear_leds(BOTTOMSIDE);
			write_ledColumn(BOTTOMSIDE);
			wait_ledColumn();
			wait_mode = NOT_WAITING;

			enable_bling[TOPSIDE] = TRUE;
			enable_bling[BOTTOMSIDE] = TRUE;
		} else {
			display_column(topFromBeginning, window, currColumn);
			
			// timeout for the next column
			periodOffset = rotTimerCh0 + columnPeriodTicks;
			RotTimer_SetOffsetTicks(RotTimerPtr, COLUMN_TIMER_CHANNEL, periodOffset);
		}
		break;
	case NOT_WAITING:
		break;
	}
}