void ticTacToeDisplay_runTest()
{
while(1) //until button 1 is pressed
{
while(buttons_read() != (TICTACTOEDISPLAY_BTN0_ON))//until button 0 is pressed
{
if(buttons_read() == (TICTACTOEDISPLAY_BTN1_ON))//button has been pressed
{
display_setTextSize(TICTACTOEDISPLAY_TEXT_SIZE); // this sets the text size
display_setCursor(TICTACTOEDISPLAY_HALF_WIDTH-TICTACTOEDISPLAY_ONE_THIRD_WIDTH, //position x coordinate of cursor
TICTACTOEDISPLAY_HALF_HEIGHT - TICTACTOEDISPLAY_ONE_SIXTH_HEIGHT);//position y coordinate of cursor
display_println("Game Over!");//print to the lcd
return;//return out of both loops immediately
}
if(display_isTouched())
{
display_clearOldTouchData(); // Throws away all previous touch data.
uint8_t row, column;
ticTacToeDisplay_touchScreenComputeBoardRowColumn(&row, &column);//compute location of square
if(switches_read() == TICTACTOEDISPLAY_SWITCH0_ON)//SW0 is up
{
ticTacToeDisplay_drawO(row, column);//draw O character
}
if(switches_read() == TICTACTOEDISPLAY_SWITCH0_OFF)//SW0 is down
{
ticTacToeDisplay_drawX(row, column);//draw X character
}
}
}
ticTacToeDisplay_init();//clear the screen
}
}
void TicTacToeDisplay_runTest()
{
display_init();
TicTacToeDisplay_init();
char number = buttons_read();
char read = number & HEX_F;
char s_read = switches_read();
display_clearOldTouchData();
bool go = true;
while(go)
{
s_read = switches_read();
number = buttons_read();
read = number & HEX_F;
utils_msDelay(50);
if(display_isTouched())
{
utils_msDelay(50);
display_clearOldTouchData();
if(display_isTouched())
TicTacToeDisplay_touchScreenComputeBoardRowColumn(&row, &column);
if(s_read == 0x1)
{
TicTacToeDisplay_drawO(row, column);display_clearOldTouchData();
}
else
{
TicTacToeDisplay_drawX(row, column);display_clearOldTouchData();
}
display_clearOldTouchData();
}
if((read & 0x1) == HEX_ONE)
{
TicTacToeDisplay_init();
}
if((read & 0x2) == 0x02)
{
TicTacToeDisplay_complete();
go = false;
}
display_clearOldTouchData();
}
}
//Runs a test of the switches
//switches_read() will run until all switches are in the UP position.
//Masking is used to determine which switches are in the UP position.
//When all switches are on the on position, the LED's are turned off.
void switches_runTest()
{
switches_init();
u32 read = switches_read();
while(read != HEX_F)
{
read = switches_read();
char result = read & HEX_F;
leds_write(result);
}
leds_write(0);
}
static ssize_t switches_dev_read(struct file *filp,
char *buffer,
size_t length,
loff_t * offset)
{
for (int i = 0 ; i < length; ++i)
*buffer++ = switches_read();
return length;
}
void switches_runTest()
{
//initialize the LEDS
leds_init(0);
//initalize the switches, aka turn off tristate
switches_init();
int32_t switchValue = 0;
//while not all the swtiches are up, continue to test
//we mask the switchValue with all switches so we just see those bits
while ((switchValue & SWITCHES_ALL_SWITCHES_ON) != SWITCHES_ALL_SWITCHES_ON)
{
switchValue = switches_read();
//if switch0, led 0 on
if ((switchValue & SWITCHES_SW0) == SWITCHES_SW0)
{
leds_write(SWITCHES_SW0); // this might cause problem, because it specifically turns off the other LEDS
}
//if switch1, led 1 on
if ((switchValue & SWITCHES_SW1) == SWITCHES_SW1)
{
leds_write(SWITCHES_SW1); // this might cause problem, because it specifically turns off the other LEDS
}
//if switch2, led 2 on
if ((switchValue & SWITCHES_SW2) == SWITCHES_SW2)
{
leds_write(SWITCHES_SW2); // this might cause problem, because it specifically turns off the other LEDS
}
//if switch3, led 3 on
if ((switchValue & SWITCHES_SW3) == SWITCHES_SW3)
{
leds_write(SWITCHES_SW3); // this might cause problem, because it specifically turns off the other LEDS
}
else //no LEDS on
{
//when we put a switch down, turn off that LED
leds_write(0);
}
}
//turn off all LEDS, test is over
leds_write(0);
}
// Tells if SW0 is up or down; returns true if high
uint8_t ticTacToeDisplay_SW () {
return switches_read()& 0x1;
}
