void main(void) {
//byte b;
DDRS_DDRS2 = 1; DDRS_DDRS3 = 1; // Enable LEDs
DDRJ_DDRJ6 = 0; DDRJ_DDRJ7 = 0; // Enable switches
timer_init();
CANinit(MSCAN_NODE_ID);
// Clear all MSCAN receiver flags (by setting bits)
CANRFLG = (CANRFLG_RXF_MASK | CANRFLG_OVRIF_MASK | CANRFLG_CSCIF_MASK | CANRFLG_WUPIF_MASK);
sci_init();
#ifdef USE_LCD
msleep(16); // wait 16ms before init LCD
LCDinit(); // initialize LCD, cursor should be visible with blink after
#endif
#ifdef USE_LCD2
lcd_init();
#endif
#ifdef USE_LED7
led7_init();
led7_write(LED7_HBARS);
#endif
EnableInterrupts;
sci_sendBytes((byte*)"Ready", 6); // Send ready message indicator via serial
for(;;) {
/*
while ( sci_bytesAvailable() ) {
sci_readByte(&b);
lcd_putc(b);
}*/
RUN();
}
}
void main(void) {
DDRS_DDRS2 = 1; DDRS_DDRS3 = 1; // Enable LEDs
DDRJ_DDRJ6 = 0; DDRJ_DDRJ7 = 0; // Enable switches
timer_init();
CANinit(MSCAN_NODE_ID);
// Clear all MSCAN receiver flags (by setting bits)
CANRFLG = (CANRFLG_RXF_MASK | CANRFLG_OVRIF_MASK | CANRFLG_CSCIF_MASK | CANRFLG_WUPIF_MASK);
msleep(16); // wait 16ms before init LCD
LCDinit(); // initialize LCD, cursor should be visible with blink after
EnableInterrupts;
for(;;) {
RUN();
}
}
int main(void)
{
// Declaration and initialization of message-related data
unsigned int txMsgSID = 0;
unsigned char txMsgData[12] = {'1', '2', '3', '4', '5', 'S', 'X', 'U', 'C', 'L', 'D', 'R'};
unsigned char buffer[32];
unsigned int lenght = 0;
unsigned int cursorPosition = 0;
// Initialize keyboard, CAN and LCD
KeybInit();
CANinit(LOOPBACK_MODE, 0x0000, 0x0000);
LCDInit();
// Clear LCD
LCDClear();
// Char to save key pressed
unsigned char c;
while(1)
{
if(CANtransmissionCompleted())
{
// Get key pressed
c = getKeyBlocking();
if(lenght < 32 && cursorPosition < 32)
{
buffer[lenght] = txMsgData[c];
lenght++;
if(c == 0 || c == 1 || c == 2 || c == 3 || c == 4 || c == 11)
{
switch(c)
{
case 0: LCDPrint("1"); break;
case 1: LCDPrint("2"); break;
case 2: LCDPrint("3"); break;
case 3: LCDPrint("4"); break;
case 4: LCDPrint("5"); break;
case 11: LCDMoveRight(); break;
}
// Cursor managment - Update position
if(cursorPosition == 15)
{
// Cursor is at the end of the first line
// Move to second line
LCDMoveSecondLine();
}
// Increase cursor position
cursorPosition++;
}
else if(c == 6 || c == 9)
{
// Pressed erase and go back key ( <- )
if(cursorPosition == 0)
{
// Cursor is at the begining of the first line
// Do nothing
}
else if(cursorPosition == 16)
{
// Cursor is at the begining of the second line
// Move cursor to the last position of the first line
LCDSetCursor(15);
if(c == 6)
{
// Erase content (print a white space)
LCDPrint(" ");
// Move cursor back and decrease cursor position
LCDMoveLeft();
}
cursorPosition--;
}
else
{
// Cursor is between extreme positions or at position 32
// Move cursor back
LCDMoveLeft();
if(c == 6)
{
// Erase content (print a white space)
LCDPrint(" ");
// Move cursor back and decrease cursor position
LCDMoveLeft();
}
cursorPosition--;
}
}
else if(c == 7)
{
// Move to first line
LCDMoveFirstLine();
cursorPosition = 0;
}
else if(c == 10)
{
// Move to second line
LCDMoveSecondLine();
cursorPosition = 16;
}
else
{
// Pressed clear (C) or send (S)
if(c == 8)
{
// Clear LCD
LCDClear();
// Move to home
LCDMoveHome();
// Set counter of cursor position to 0 (zero)
cursorPosition = 0;
}
else
{
// Clear LCD and show message
////////////////////
// SENDING! //
// //
////////////////////
LCDClear();
LCDMoveHome();
LCDPrint(" SENDING!");
// Wait 1s before start send
for(i = 0; i < 200; i++) Delay5ms();
// Clear LCD
LCDClear();
// Send message according keys pressed
for(i = 0; i < lenght; i++)
{
CANsendMessage(txMsgSID, buffer[i]);
// Wait until transmission complete
while(CANtransmissionCompleted() == 0);
// Wait 0,5s before send the next
for(j = 0; j < 100; j++) Delay5ms();
}
lenght = 0;
cursorPosition = 0;
LCDMoveHome();
}
}
}
else
{
// Clear LCD and show message in two lines
////////////////////
// WARNING! //
// Full memory //
////////////////////
LCDClear();
LCDMoveHome();
LCDPrint(" WARNING!");
LCDMoveSecondLine();
LCDPrint(" Full memory");
// Pressed key send (S)
if(c == 5)
{
// Clear LCD and show message
////////////////////
// SENDING! //
// //
////////////////////
LCDClear();
LCDMoveHome();
LCDPrint(" SENDING!");
// Wait 1s before start send
for(i = 0; i < 200; i++) Delay5ms();
// Clear LCD
LCDClear();
// Send message according keys pressed
for(i = 0; i < lenght; i++)
{
CANsendMessage(txMsgSID, buffer[i]);
// Wait until transmission complete
while(CANtransmissionCompleted() == 0);
// Wait 0,5s before send the next
for(j = 0; j < 100; j++) Delay5ms();
}
lenght = 0;
cursorPosition = 0;
LCDMoveHome();
}
}
}
// Wait 0,25s before to detect another time the key pressed
for(i = 0; i < 50; i++) Delay5ms();
}
}
void main(void)
{
/* put your own code here */
SET_TCNT_PRESCALE( TCNT_PRESCALE_8);
TSCR1 = TSCR1_INIT;
seg_init();
CANinit(THE_FLOOR);
SET_BITS(LED_DDR, LED1_MASK|LED2_MASK);
node_id = PORTB & 3; //get hardware specified node id
while (!(CANCTL0&0x10));
CANRFLG = 0xC3;
CANRIER = 0x01;
InitializeQueue(&rec); // Create the Recieve Queue
clear_seg();
EnableInterrupts;
for(;;)
{
if(IsQueueEmpty(rec) != 0)
{
DeQueue(&rec);
Parse_Floor();
}
// button 1 press
if((PTJ & (SWITCH1_MASK |SWITCH2_MASK) )== SWITCH1_MASK)
{
if(THE_FLOOR == F1 || THE_FLOOR == F2)
{
if (last != SWITCH1_MASK)
{ // check if button already pressed
data[0] = THE_FLOOR;
data[1] = CALL_SWITCH1;
data[2] = UP;
(void)CANSend(CONTROLLER, 0x00, 0x00, DATA_LENGTH, data);
last = SWITCH1_MASK;
}
}
else if(THE_FLOOR == F3)
{
if (last != SWITCH1_MASK)
{ // check if button already pressed
data[0] = THE_FLOOR;
data[1] = CALL_SWITCH1;
data[2] = DOWN;
(void)CANSend(CONTROLLER, 0x00, 0x00, DATA_LENGTH, data);
last = SWITCH1_MASK;
}
}
}
//button 2 press
else if((PTJ & (SWITCH1_MASK |SWITCH2_MASK) )== SWITCH2_MASK)
{
if(THE_FLOOR == F2)
{
if (last != SWITCH2_MASK)
{ // check if button already pressed
data[0] = THE_FLOOR;
data[1] = CALL_SWITCH2;
data[2] = DOWN;
CANSend(CONTROLLER, 0x00, 0x00, DATA_LENGTH, data);
last = SWITCH2_MASK;
}
}
}
else
last = 0;
// Updates the LED
FORCE_BITS(PTS,0b00001100 , led) ;
} /* loop forever */
/* please make sure that you never leave main */
}
