int main()
{
int r = 0;
int g = 100;
int b = 0;
int temp = 1;
enable_interrupts();
timer_init();
// RGB_LED(0,0,0);
delay_ms(2000);
RGB_LED(100, 0, 0);
uart0_write_string("blah");
uart0_write_string("blah\r\n");
start_tasks();
for (;;) {
delay_ms(1000);
RGB_LED(r, g, b);
temp = r;
r = b;
b = g;
g = temp;
uart0_write_string
("123456789012345678901234567890123456789012345678901234567890\n\r");
uart0_write_string("1234567890\r\n");
uart0_write_string("blah\r\n");
}
}
// Main program
int main(void)
{
char i;
char *heap_end;
// Initialize all modules
uart_init(115200);
accel_init();
touch_init((1 << 9) | (1 << 10)); // Channels 9 and 10
// usb_init();
setvbuf(stdin, NULL, _IONBF, 0); // No buffering
// Run tests
tests();
delay(500);
RGB_LED(0,100,0); // Green
// Welcome banner
iprintf("\r\n\r\n====== Freescale Freedom FRDM-LK25Z\r\n");
iprintf("Built: %s %s\r\n\r\n", __DATE__, __TIME__);
heap_end = _sbrk(0);
iprintf("Heap: %p to %p (%d bytes used)\r\n", __heap_start, heap_end, heap_end - __heap_start);
iprintf("Stack: %p to %p (%d bytes used)\r\n", &i, __StackTop, __StackTop - &i);
iprintf("%d bytes free\r\n", &i - heap_end);
for(;;) {
iprintf("monitor> ");
getchar();
iprintf("\r\n");
iprintf("Inputs: x=%5d y=%5d z=%5d ", accel_x(), accel_y(), accel_z());
iprintf("touch=(%d,%d)\r\n", touch_data(9), touch_data(10));
// usb_dump();
}
}
// Main program
int main(void)
{
char i;
char ch;
char *heap_end;
char inBuffer[BUF_SIZE];
int readLen,bufPos;
int n;
int nargs[10];
int hasAccelData = 0;
int hasTouchData = 0;
// Initialize all modules
RGB_LED(100,0,0);
//uart_init(115200);
uart_init(9600);
accel_init();
touch_init((1 << 9) | (1 << 10)); // Channels 9 and 10
// usb_init();
setvbuf(stdin, NULL, _IONBF, 0); // No buffering
// Run tests
tests();
delay(500);
// Welcome banner
iprintf("\r\n\r\n====== Freescale Freedom FRDM-LK25Z\r\n");
iprintf("Built: %s %s\r\n\r\n", __DATE__, __TIME__);
heap_end = _sbrk(0);
iprintf("Heap: %p to %p (%d bytes used)\r\n", __heap_start, heap_end,
heap_end - (char *)__heap_start);
iprintf("Stack: %p to %p (%d bytes used)\r\n", &i, __StackTop,
(char *)__StackTop - &i);
iprintf("%d bytes free\r\n", &i - heap_end);
inBuffer[0] = 0; // reset buffer
bufPos = 0;
RGB_LED(0,100,0); // Green
for(;;) {
readLen = uart_read_nonblock(inBuffer+bufPos,BUF_SIZE-(bufPos+2));
if (readLen>0) {
bufPos+=readLen;
// quick trim
while(bufPos>0 && isspace(inBuffer[bufPos-1]))
bufPos--;
inBuffer[bufPos] = 0;
if (inBuffer[bufPos-1] == ';') {
iprintf("(in buf = '%s', len=%d)\r\n",inBuffer,bufPos);
switch(inBuffer[0]) {
case 'C':
n = sscanf(inBuffer+1,"%i,%i,%i",&nargs[0],&nargs[1],&nargs[2]);
if(n==3) RGB_LED(nargs[0],nargs[1],nargs[2]);
break;
case 'R':
RGB_LED(100,0,0);
break;
case 'G':
RGB_LED(0,100,0);
break;
case 'B':
RGB_LED(0,0,100);
break;
case 'A':
hasAccelData = 1;
break;
case 'a':
hasAccelData = 0;
break;
case 'T':
hasTouchData = 1;
break;
case 't':
hasTouchData = 0;
break;
case 'i':
iprintf("[efb,0.1] empiriKit Freescale Board, v.0.1\r\n");
break;
}
bufPos = 0; // "clear" the buffer
}
}
if (hasAccelData)
iprintf("a%d,%d,%d;\r\n", accel_x(), accel_y(), accel_z());
if (hasTouchData)
iprintf("t%d,%d;\r\n", touch_data(9), touch_data(10));
}
}
