void vs_pause(void)
{
GPIOPinIntDisable(GPIO_PORTA_BASE, GPIO_PIN_1); //disable dreq irq
GPIOPinIntClear(GPIO_PORTA_BASE, GPIO_PIN_1);
return;
}
//ISR INIT
void ctl_buttons_isr_init(CTL_ISR_FN_t fn)
{
int en; int32u proba;
en=ctl_global_interrupts_set(0);
buttons_isr=fn;
SysCtlPeripheralEnable(PUSHBUTTON_PERIPH);
//UNLOCKOLNI KELL A PF0 REGISZTERT MERT NMI-RE VAN ALLITVA
HWREG(PUSHBUTTON_PORT + GPIO_O_LOCK) = GPIO_LOCK_KEY_DD;
HWREG(PUSHBUTTON_PORT + GPIO_O_CR) |= 0x01;
HWREG(PUSHBUTTON_PORT + GPIO_O_LOCK) = 0;
GPIODirModeSet(PUSHBUTTON_PORT, LEFT_SWITCH | RIGHT_SWITCH , GPIO_DIR_MODE_IN);
GPIOPadConfigSet(PUSHBUTTON_PORT,LEFT_SWITCH | RIGHT_SWITCH , GPIO_STRENGTH_2MA, GPIO_PIN_TYPE_STD_WPU);
GPIOPinIntDisable(PUSHBUTTON_PORT, LEFT_SWITCH | RIGHT_SWITCH);
if((GPIOPinIntStatus(PUSHBUTTON_PORT, 1)) == LEFT_SWITCH )
{
GPIOPinIntClear(PUSHBUTTON_PORT, LEFT_SWITCH );
}
if((GPIOPinIntStatus(PUSHBUTTON_PORT, 1)) == RIGHT_SWITCH )
{
GPIOPinIntClear(PUSHBUTTON_PORT, RIGHT_SWITCH );
}
ctl_set_priority(PUSHBUTTON_IRQ_PRIORITY, 1);
ctl_unmask_isr(PUSHBUTTON_IRQ_PRIORITY);
ctl_global_interrupts_set(en);
GPIOIntTypeSet(PUSHBUTTON_PORT, LEFT_SWITCH | RIGHT_SWITCH , GPIO_BOTH_EDGES); //GPIO_BOTH_EDGES
GPIOPinIntEnable(PUSHBUTTON_PORT, LEFT_SWITCH | RIGHT_SWITCH );
}
void
GPIOFIntHandler(void)
{
// Clear the GPIO interrupt.
GPIOPinIntClear(GPIO_PORTF_BASE, GPIO_PIN_1);
y = 0;
// Counter for how long the snooze button was pressed
while (GPIOPinRead(GPIO_PORTF_BASE, GPIO_PIN_1)==0){
y++;
}
// If the snooze button was held long enough, add 5 minutes to the alarm
if (y>500000){
int z;
for (z=0; z<5; z++){
IncrementTimeA();
}
}
// Clear the screen
RIT128x96x4Clear();
// Turn off the LED
GPIOPinWrite(GPIO_PORTF_BASE, GPIO_PIN_2, GPIO_PIN_2);
// Turn off the alarm
PWMOutputState(PWM0_BASE, PWM_OUT_0_BIT | PWM_OUT_1_BIT, false);
PWMGenDisable(PWM0_BASE, PWM_GEN_0);
// Disable the interrupt so that snooze and turn off alarm cannot be used
GPIOPinIntDisable(GPIO_PORTF_BASE, GPIO_PIN_1);
}
/***********************************************************************************
* @fn halRfDisableRxInterrupt
*
* @brief Clear and disable RX interrupt.
*
* @param none
*
* @return none
*/
void halRfDisableRxInterrupt(void)
{
// Clear the exception and the IRQ
CLEAR_EXC_RX_FRM_DONE();
// GPIOPinIntClear(INT_GPIOD, GPIO_PIN_1);
GPIOPinIntDisable(GPIO_PORTD_BASE, GPIO_PIN_0);
}
void GPIO_PortF_IntHandler(void) {
GPIOPinIntClear(GPIO_PORTF_BASE, GPIO_PIN_4);
GPIOPinIntDisable(GPIO_PORTF_BASE, GPIO_PIN_4);
Encoder_Count++;
GPIOPinIntEnable(GPIO_PORTF_BASE, GPIO_PIN_4);
}
/******** Transceiver_receiveMessage *****************************************
// dequeue transceiver packet
// Input:
// *pkt - pointer to received message
// Output: status
// ------------------------------------------------------------------------*/
unsigned char Transceiver_ReceiveMessage ( TransceiverPacket *pkt )
{
unsigned char rx[TRANSCEIVER_MAX_PAYLOAD];
unsigned char index;
unsigned char status = SUCCESS;
GPIOPinIntDisable ( nrf24l01_IRQ_IOREGISTER, nrf24l01_IRQ_PIN );
if ( pdPASS == xQueueReceive(Transceiver_RX_Queue, rx, (portTickType)0) )
{
pkt->srcID = rx[SOURCE_ID_INDEX];
pkt->destID = rx[DEST_ID_INDEX];
pkt->msgID = rx[MSG_ID_INDEX];
pkt->dataSize = rx[DATA_SIZE_INDEX];
for ( index = 0; index < pkt->dataSize; index++ )
{
pkt->data[index] = rx[index+PACKET_HEADER_SIZE];
}
Debug_NetworkTransceiver_PrintPacket(pkt);
}
else
{
// empty queue
status = ERROR_QUEUE_EMPTY;
Debug_Printf ("Transceiver_ReceiveMessage 0x%x\n", status);
if ( EmptyQueueCallBack != NULL )
xTaskCreate( Transceiver_EmptyQueueCallBack, ( signed portCHAR * ) "Transceiver_EmptyQueueCallBack",
DEFAULT_STACK_SIZE, NULL, DEFAULT_PRIORITY, NULL );
}
GPIOPinIntEnable ( nrf24l01_IRQ_IOREGISTER, nrf24l01_IRQ_PIN );
return status;
}
/******** Transceiver_SendMessage *******************************************
// unpack transceiver packet and send out
// Input:
// pkt - transceiver packet to be sent
// Output: status
// ------------------------------------------------------------------------*/
unsigned char Transceiver_SendMessage ( TransceiverPacket pkt )
{
unsigned char tx[TRANSCEIVER_MAX_PAYLOAD];
unsigned char index, length;
unsigned char status = SUCCESS;
// validate packet
Debug_NetworkTransceiver_PrintPacket(&pkt);
if ( MAX_DATA_SIZE < pkt.dataSize )
{
status = ERROR_INVALID_PAKCET;
Debug_Printf ("Transceiver_SendMessage: Error 0x%x\n", status);
goto exit;
}
// unpack transceiver packet
tx[SOURCE_ID_INDEX] = pkt.srcID;
tx[DEST_ID_INDEX] = pkt.destID;
tx[MSG_ID_INDEX] = pkt.msgID;
tx[DATA_SIZE_INDEX] = pkt.dataSize;
length = DATA_INDEX;
for ( index = 0; index < pkt.dataSize; index++,length++ )
{
tx[length] = pkt.data[index];
}
Debug_NetworkTransceiver_PrintPayload(tx);
// lock transceiver
while ( xSemaphoreTake(Transceiver_Mutex, portMAX_DELAY) != pdTRUE );
GPIOPinIntDisable ( nrf24l01_IRQ_IOREGISTER, nrf24l01_IRQ_PIN );
nrf24l01_set_as_tx();
nrf24l01_write_tx_payload ( tx, TRANSCEIVER_MAX_PAYLOAD, true );
//wait until the packet has been sent or the maximum number of retries has been active
while( !( nrf24l01_irq_pin_active() && (nrf24l01_irq_tx_ds_active()||nrf24l01_irq_max_rt_active()) ) );
if ( nrf24l01_irq_max_rt_active() )
{
// hit maximum number of retries
nrf24l01_flush_tx();
status = ERROR_MAX_RETRIES;
Debug_Printf ("Transceiver_SendMessage: Error 0x%x\n", status);
}
// reset transceiver
nrf24l01_irq_clear_all();
nrf24l01_set_as_rx(true);
Delay_US(130);
//unlock transceiver
GPIOPinIntEnable ( nrf24l01_IRQ_IOREGISTER, nrf24l01_IRQ_PIN );
while ( xSemaphoreGive(Transceiver_Mutex) != pdTRUE );
exit:
return status;
}
void flipPancake(void) {
GPIOPinIntDisable(GPIO_PORTA_BASE, GPIO_PIN_2);
WaitUS(2000);
GPIOPinIntClear(GPIO_PORTA_BASE, GPIO_PIN_2);
if(!GPIOPinRead(GPIO_PORTA_BASE,GPIO_PIN_2))
{
UARTprintf("Triggered.\n");
SetServoPosition(PANCAKE_POSITION,100*pancake);
pancake = !pancake;
}
GPIOPinIntEnable(GPIO_PORTA_BASE, GPIO_PIN_2);
}
void deployJames(bool on) {
if(on)
{
//GPIOPinWrite(GPIO_PORTA_BASE, JAMES_POSITION, 0x00);
GPIOPinIntEnable(GPIO_PORTA_BASE, TRIGGER_POSITION);
shooting = true;
}
else
{
//SetServoPosition2(JAMES_Position2,255);
//GPIOPinWrite(GPIO_PORTA_BASE, JAMES_POSITION, 0xff);
GPIOPinIntDisable(GPIO_PORTA_BASE, TRIGGER_POSITION);
shooting = false;
}
}
/******** Debug_NetworkTransceiver_FullQueue *******************************
// FAILED - test failure on receiving more packets than queue size
// Input: none
// Output: none
// ------------------------------------------------------------------------*/
void Debug_NetworkTransceiver_FullQueue ( void )
{
unsigned char status;
unsigned char tx[TRANSCEIVER_MAX_PAYLOAD];
Transceiver_SetCallBack ( FULL_QUEUE_CALL_BACK, Dummy_FullQueueCallBack );
GPIOPinIntDisable ( nrf24l01_IRQ_IOREGISTER, nrf24l01_IRQ_PIN );
while ( pdPASS == xQueueSend(Transceiver_RX_Queue, tx, (portTickType)0) );
GPIOPinIntEnable ( nrf24l01_IRQ_IOREGISTER, nrf24l01_IRQ_PIN );
UARTprintf ( "Queue is full. Turn on transmitter and send a packet now...5>" );
Delay_S(1);
UARTprintf ( "4>" );
Delay_S(1);
UARTprintf ( "3>" );
Delay_S(1);
UARTprintf ( "2>" );
Delay_S(1);
UARTprintf ( "1>" );
Delay_S(1);
UARTprintf ( "0\n" );
Delay_S(1);
switch ( testID )
{
case '0':
xTaskCreate( Debug_NetworkTransceiver_EmptyQueue, ( signed portCHAR * ) "Debug_NetworkTransceiver_EmptyQueue",
DEFAULT_STACK_SIZE, NULL, DEFAULT_PRIORITY, NULL );
break;
case '7':
break;
default:
Delay_S ( 1 );
xTaskCreate( Debug_NetworkTransceiver, ( signed portCHAR * ) "Debug_NetworkTransceiver",
DEFAULT_STACK_SIZE, NULL, DEFAULT_PRIORITY, NULL );
break;
}
vTaskDelete ( NULL );
}
static void pingHandler(ping_config_t* ping) {
int peripheral = ping->peripheral;
int portBase = ping->portBase;
int pin = ping->pin;
int pulseStarted = ping->pulseStarted;
UINT reload = OS_RawTimerReload();
GPIOPinIntClear(portBase, pin);
// this is the rising edge
if(!pulseStarted && GPIOPinRead(portBase, pin)) {
ping->pulseStartTime = reload - OS_RawTimerTime();
ping->pulseStarted = TRUE;
}
else if(pulseStarted) {
ping->pulseStarted = FALSE;
ping->pulseEndTime = reload - OS_RawTimerTime();
GPIOPinIntDisable(portBase, pin);
ping->sampleHandler(OS_TimeDifference(ping->pulseEndTime, ping->pulseStartTime, reload));
}
}
/******** Debug_NetworkTransceiver_EmptyQueue ******************************
// FAILED - receive packet from empty queue
// Input: none
// Output: none
// ------------------------------------------------------------------------*/
void Debug_NetworkTransceiver_EmptyQueue ( void )
{
unsigned char status;
unsigned char rx[TRANSCEIVER_MAX_PAYLOAD];
TransceiverPacket pkt;
Transceiver_SetCallBack ( EMPTY_QUEUE_CALL_BACK, Dummy_EmptyQueueCallBack );
GPIOPinIntDisable ( nrf24l01_IRQ_IOREGISTER, nrf24l01_IRQ_PIN );
while ( pdPASS == xQueueReceive(Transceiver_RX_Queue, rx, (portTickType)0) );
status = Transceiver_ReceiveMessage ( &pkt );
GPIOPinIntEnable ( nrf24l01_IRQ_IOREGISTER, nrf24l01_IRQ_PIN );
if ( status == ERROR_QUEUE_EMPTY )
UARTprintf ("EmptyQueue test PASSED: Status = 0x%x\n", status);
else
UARTprintf ("EmptyQueue test FAILED: Status = 0x%x\n", status);
UARTprintf ("-----------------------------------------\n");
switch ( testID )
{
case '0':
xTaskCreate( Debug_NetworkTransceiver_MaxRetries, ( signed portCHAR * ) "Debug_NetworkTransceiver_MaxRetries",
DEFAULT_STACK_SIZE, NULL, DEFAULT_PRIORITY, NULL );
break;
case '7':
break;
default:
Delay_S ( 1 );
xTaskCreate( Debug_NetworkTransceiver, ( signed portCHAR * ) "Debug_NetworkTransceiver",
DEFAULT_STACK_SIZE, NULL, DEFAULT_PRIORITY, NULL );
break;
}
vTaskDelete ( NULL );
}
// Internally used function to register a pin interrupt
static void CallOnPinType(tCallback callback, void *data, tPin pin, unsigned long type) {
tPinTask *task = &pinTaskBuffer[pin];
// Stop the interrupt first to avoid a race condition
GPIOPinIntDisable(PORT_VAL(pin), PIN_VAL(pin));
task->callback = Dummy;
// Make sure the pin is setup as an input
GPIOPinTypeGPIOInput(PORT_VAL(pin), PIN_VAL(pin));
// If a null pointer is passed then we just leave the Dummy
// to unregister the callback
if (callback) {
task->data = data;
task->callback = callback;
// Setup the interrupts
GPIOIntTypeSet(PORT_VAL(pin), PIN_VAL(pin), type);
GPIOPinIntClear(PORT_VAL(pin), PIN_VAL(pin));
GPIOPinIntEnable(PORT_VAL(pin), PIN_VAL(pin));
}
}
// *************** GPIO_DisableInterrupts ***************
void GPIO_DisableInterrupts( GPIO_PORT_T port, GPIO_PIN_T pins )
{
// IntDisable( GPIO_IntAssignment[port] );
GPIOPinIntDisable( GPIO_PortBase[port], pins );
}
/*
** This function configures given source for standby wakeup.
*/
void enableStandbyWakeSrc(unsigned int wakeSource)
{
/* Disable interrupt of SW pin to avoid wake through SW for other src sel */
GPIOPinIntDisable(GPIO_INST_BASE_SW, GPIO_INT_LINE_1, GPIO_SW_PIN_NUM);
GPIOPinIntDisable(GPIO_INST_BASE_SW, GPIO_INT_LINE_2, GPIO_SW_PIN_NUM);
/* IO Pad Configuration */
pmStdbySrcIOPin.padConfig.slewRate = 0;
pmStdbySrcIOPin.padConfig.mode = 7;
pmStdbySrcIOPin.padConfig.type = CONTROL_CONF_RXACTIVE;
pmStdbySrcIOPin.padConfig.pullEnable = CONTROL_CONF_PULLUDDISABLE;
pmStdbySrcIOPin.padConfig.pullSel = 0;
/* GPIO Pin Configuration */
pmStdbySrcIOPin.gpioConfig.dir = GPIO_DIR_INPUT;
pmStdbySrcIOPin.gpioConfig.debouEnable = GPIO_DEBOUNCE_FUNC_DISABLE;
pmStdbySrcIOPin.gpioConfig.intrEnable = 1;
pmStdbySrcIOPin.gpioConfig.intrType = GPIO_INT_TYPE_BOTH_EDGE;
switch(wakeSource)
{
case WAKE_SOURCE_TSC:
/* Skip Touchscreen for Enable/Disable Module */
ModuleListConfig(FALSE, CLK_ADC_TSC);
/* Enable hardware pen event interrupt */
TSCADCEventInterruptEnable(TSC_ADC_INSTANCE,
TSCADC_ASYNC_HW_PEN_EVENT_INT);
break;
case WAKE_SOURCE_UART:
/* Skip GPIO for Enable/Disable Module */
ModuleListConfig(FALSE, CLK_GPIO1);
/* Enable GPIO Interrupt on UART RXD Pin */
pmStdbySrcIOPin.ioPadOff = GPIO_UART_RDX_PAD_OFFSET;
pmStdbySrcIOPin.pinNum = GPIO_UART_RDX_PIN_NUM;
pmStdbySrcIOPin.gpioBaseAddr = GPIO_INST_BASE_UART_RXD;
pmStdbySrcIOPin.gpioConfig.intrLine = GPIO_UART_RXD_INTR_LINE;
pmStdbySrcIOPin.intrNum = GPIO_UART_RXD_SYS_INT_NUM;
pmStdbySrcIOPin.gpioIsr = gpioStdbyUartIsr;
DemoGpioPinStandbySrcConfig(&pmStdbySrcIOPin);
break;
case WAKE_SOURCE_TMR:
/* Skip Timer for Enable/Disable Module */
ModuleListConfig(FALSE, CLK_TIMER6);
ConsoleUtilsPrintf("\r\n Peripheral domain Timer is configured as"
"wake source.\r\n\r\n ... system will release "
"from standby in 20 seconds ...\r\n\r\n");
/* Configure Timer 6 */
Timer6Config();
/* Set the counter value */
DMTimerCounterSet(DMTIMER6_BASE_ADDR, TIMER_OVRFLW_20_SECOND_24MHZ);
/* Start the timer */
Timer6Start();
break;
case WAKE_SOURCE_GPIO:
/* Skip GPIO for Enable/Disable Module */
ModuleListConfig(FALSE, CLK_GPIO0);
/* Enable GPIO Interrupt on UART RXD Pin */
pmStdbySrcIOPin.ioPadOff = GPIO_SW_PAD_OFFSET;
pmStdbySrcIOPin.pinNum = GPIO_SW_PIN_NUM;
pmStdbySrcIOPin.gpioBaseAddr = GPIO_INST_BASE_SW;
pmStdbySrcIOPin.gpioConfig.intrLine = GPIO_SW_INTR_LINE;
pmStdbySrcIOPin.intrNum = GPIO_SW_SYS_INT_NUM;
pmStdbySrcIOPin.gpioIsr = gpioStdbyGPIOIsr;
DemoGpioPinStandbySrcConfig(&pmStdbySrcIOPin);
break;
case WAKE_SOURCE_RTC:
/* Include GPIO for Enable/Disable Module */
ModuleListConfig(FALSE, CLK_RTC);
ConsoleUtilsPrintf("\t..Alarm is configured to wakeup system after "
"20 Sec..");
configWakeRTC();
enableRTCAlarmIntr();
break;
default:
break;
}
}
void Extint::disable()
{
GPIOPinIntDisable(this->GpioPortBase, this->GpioPin);
}
void
GPIOEIntHandler(void)
{
// Clear the GPIO interrupt
GPIOPinIntClear(GPIO_PORTE_BASE, GPIO_PIN_2 | GPIO_PIN_3);
// Disable Interrupts
GPIOPinIntDisable(GPIO_PORTE_BASE, GPIO_PIN_2 | GPIO_PIN_3);
GPIOPinIntDisable(GPIO_PORTF_BASE, GPIO_PIN_0);
// If the clock has been set before, we need to disable SysTickInt
if (start==1){
SysTickIntDisable();
}
// Clear the OLED
RIT128x96x4Clear();
// If the left button got us here, display that we are in set clock mode
// If the right button got us here, display that we are in set alarm mode
if (GPIOPinRead(GPIO_PORTE_BASE, GPIO_PIN_2)==0){
RIT128x96x4StringDraw("Set Clock", 40, 0, 15);
DisplayTime();
}
else if (GPIOPinRead(GPIO_PORTE_BASE, GPIO_PIN_3)==0){
RIT128x96x4StringDraw("Set Alarm", 40, 0, 15);
DisplayTimeA();
}
// If the left button is held down enable the time to be set
while (GPIOPinRead(GPIO_PORTE_BASE, GPIO_PIN_2)==0){
// While the up button is being pressed, the clock will increment
if (GPIOPinRead(GPIO_PORTE_BASE, GPIO_PIN_0)==0){
// In order to slow the incrementing we count to 10000 first
x++;
if (x>9999){
// Show the increment
DisplayIncrementedTime();
x = 0;
}
}
// While the down button is being pressed, the clock will decrement
if (GPIOPinRead(GPIO_PORTE_BASE, GPIO_PIN_1)==0){
// In order to slow the decrementing we count to 10000 first
x++;
if (x>9999){
// Show the decrement
DisplayDecrementedTime();
x = 0;
}
}
}
// If the right button is held down enable the alarm to be set
while (GPIOPinRead(GPIO_PORTE_BASE, GPIO_PIN_3)==0){
// While the up button is being pressed, the clock will increment
if (GPIOPinRead(GPIO_PORTE_BASE, GPIO_PIN_0)==0){
// In order to slow the decrementing we count to 10000 first
x++;
if (x>9999){
// Show the increment
DisplayIncrementedAlarm();
x = 0;
}
}
// While the down button is being pressed, the clock will decrement
if (GPIOPinRead(GPIO_PORTE_BASE, GPIO_PIN_1)==0){
// In order to slow the decrementing we count to 10000 first
x++;
if (x>9999){
// Show the decrement
DisplayDecrementedAlarm();
x = 0;
}
}
alarmSet = 1;
}
RIT128x96x4Clear();
// Enable the interrupts
GPIOPinIntEnable(GPIO_PORTE_BASE, GPIO_PIN_2 | GPIO_PIN_3);
GPIOPinIntEnable(GPIO_PORTF_BASE, GPIO_PIN_0);
// If the start variable is not set, we set it and start SysTick
if (!start){
start++;
t = 0;
SysTickIntEnable();
SysTickEnable();
}
else {
SysTickIntEnable();
}
}
void
GPIOFIntHandler(void){
// Method for handling multiple functions for a select button press
// Clear the GPIO interrupt
GPIOPinIntClear(GPIO_PORTF_BASE, GPIO_PIN_1);
// Disable Interrupts
GPIOPinIntDisable(GPIO_PORTF_BASE, GPIO_PIN_1);
GPIOPinIntDisable(GPIO_PORTE_BASE, GPIO_PIN_0 | GPIO_PIN_1 | GPIO_PIN_2 | GPIO_PIN_3);
// Check which state we are in
if (state==0){
// This state handles the main menu
if (pointer==0){
// Begin Classic Mode
state = 1;
startClassic();
}
else if (pointer==1){
// Begin Continuous Mode
state = 3;
startClassic();
}
else if (pointer==2){
// Show the instructions
state = 2;
RIT128x96x4Clear();
displayInstructions();
done = 1;
}
else if (pointer==3){
// Show the high scores
state = 2;
RIT128x96x4Clear();
displayScores();
done = 1;
}
else if (pointer==4){
state = 0;
initMain();
}
}
else if (state==1){
// This state handles classic mode
// Black out the letter that was selected
int idx = position + position2;
int pos = 0;
char *puc_letter = alpha[idx];
if (idx>12){
pos = position2 * 10;
RIT128x96x4StringDraw(puc_letter, pos, 87, 2);
}
else {
pos = position * 10;
RIT128x96x4StringDraw(puc_letter, pos, 75, 2);
}
// Add the letter to the list of selected letters
int i;
int wrong = 1;
int used = 0;
// Loop through the list until we find an empty spot to place the letter
for (i=0; i<26; i++){
if (strcmp(selected[i],"!")==0){
selected[i] = puc_letter;
break;
}
if (strcmp(selected[i],puc_letter)==0){
wrong = 0;
used = 1;
break;
}
}
// Check to see if the letter was already used
if (!used){
// Check the word to see if a letter matches the one selected. If it
// does, we need to display the letters instead of an underscore
for (i=0; i<strlen(words[wotd]); i++){
char w_let = words[wotd][i];
static char g[3];
usprintf(g, "%d", w_let);
char p_let = *puc_letter;
if (w_let==p_let){
wrong = 0;
// Display the letter selected
RIT128x96x4StringDraw(puc_letter, 10+i*10, 53, 15);
correct++;
}
}
}
// Check to see if it was a wrong selection
if (wrong==1){
// Increment the number of wrong attempts
try++;
// If the selection was wrong, we need to draw a piece of the hangman
if (try==1){
drawHead();
}
else if (try==2){
drawBody();
}
else if (try==3){
drawRightArm();
}
else if (try==4){
void
GPIOEIntHandler(void)
{
// Method for handling directional pad interrupts. The left and right
// buttons allow the user to move the alphabet cursor left and right. This
// behavior is handled here.
// Clear the GPIO interrupt
GPIOPinIntClear(GPIO_PORTE_BASE, GPIO_PIN_0 | GPIO_PIN_1 | GPIO_PIN_2 | GPIO_PIN_3);
// Disable Interrupts
GPIOPinIntDisable(GPIO_PORTE_BASE, GPIO_PIN_0 | GPIO_PIN_1 | GPIO_PIN_2 | GPIO_PIN_3);
if (state==0){
while(GPIOPinRead(GPIO_PORTE_BASE, GPIO_PIN_0)==0 ||
GPIOPinRead(GPIO_PORTE_BASE, GPIO_PIN_1)==0){
// Increment the counter
x++;
if (x>19999){
if (GPIOPinRead(GPIO_PORTE_BASE, GPIO_PIN_0)==0){
if (pointer!=0){
clearPointer(50+(pointer*10));
pointer--;
drawPointer(50+(pointer*10));
}
x = 0;
break;
}
if (GPIOPinRead(GPIO_PORTE_BASE, GPIO_PIN_1)==0){
if (pointer!=3){
clearPointer(50+(pointer*10));
pointer++;
drawPointer(50+(pointer*10));
}
x = 0;
break;
}
}
}
x = 0;
}
else if (state==1 || state==3){
// Count to 15000 so that we don't move the cursor too fast
while(GPIOPinRead(GPIO_PORTE_BASE, GPIO_PIN_2)==0 ||
GPIOPinRead(GPIO_PORTE_BASE, GPIO_PIN_3)==0){
// Increment the counter
x++;
if (x>14999){
// Check to see which button was pressed
if (GPIOPinRead(GPIO_PORTE_BASE, GPIO_PIN_2)==0){
// Check if the cursor is not in the original position on the
// top row. If it is, we do nothing
if (position>0){
// Check if the cursor is not in the original position on
// the bottom row
if (position2>0){
// Move the cursor one spot to the left
position2--;
}
else {
// Move the cursor one spot to the left
position--;
}
}
}
else if (GPIOPinRead(GPIO_PORTE_BASE, GPIO_PIN_3)==0){
// Check if the cursor is at the last possible position on the
// bottom row. If it is, we do nothing
if (position2<12){
// Check if the cursor is at the last spot on the top row
if (position<13){
// Move the cursor one spot to the right
position++;
}
else {
// Move the cursor one spot to the right
position2++;
}
}
}
// Update the position of the cursor
moveCursor();
break;
}
}
x = 0;
}
// Enable Interrupts
GPIOPinIntEnable(GPIO_PORTE_BASE, GPIO_PIN_0 | GPIO_PIN_1 | GPIO_PIN_2 | GPIO_PIN_3);
}
void joystick_disable(void){
GPIOPinIntDisable(JOY_PORT, JOY_MASK);
ADCIntDisable(ADC0_BASE, 0);
ADCIntDisable(ADC0_BASE, 1);
// GPIOPinIntDisable(JOG_Z_PORT, JOG_Z_MASK);
}
void GpioIn::disableInterrupts(void)
{
// Disable the interrupt
GPIOPinIntDisable(gpio_.port, gpio_.pin);
}
void SpiPauseSpi(void)
{
GPIOPinIntDisable( 2, 0 );
}