int main(int argc, char *argv[])
{
#ifdef IMX
int retuid;
retuid = setuid(0); // root me!
if (retuid == -1) {
exit(-10);
}
#endif
// Open the pipe, write the data, close the pipe.
pipe_fd = open("/run/pipelights.3.fifo", O_WRONLY);
if (pipe_fd == -1) {
printf("Failed to open pipe!\n");
exit(-120);
}
since_start(); // initialize the count of when we started execution
// Ok, we're ready to start, so call the setup
setup();
synchronize(1); // And setup the sync function
while (1) {
loop(since_start());
synchronize(20000000); // 50 fps or 20 msec/frame
send_frame(pipe_fd, 0L); // Try to transmit the frame
}
close(pipe_fd); // And close the fifo
return 0;
}
int main(int argc, char *argv[])
{
int ret = 0;
int ss, sp, j;
int doing = 1;
#ifdef IMX
int retuid;
retuid = setuid(0); // root me!
if (retuid == -1) {
perror("Could not setuid.\n");
exit(-10);
}
#endif
since_start(); // initialize the count of when we started execution
spi_open();
// Read the size of our LED string
// Use the correct map for the string size
ss = NUM_GLOBES;
sp = ss * 3; // Number of color units in string
// Allocate space for the frame transmit buffer
txbuf = malloc(sp + 3);
txbuf[sp+1] = txbuf[sp+2] = txbuf[sp] = 0x00; // Last byte always null for end of sequence signalling
// Ok, we're ready to start, so call the setup
setup(argc, argv);
synchronize(1); // And setup the sync function
while (doing) {
//memset((void*) txbuf, (int) 0x80, (size_t) sp); // Clear the string quickly
doing = loop(since_start());
synchronize(20000000); // 50 fps or 20 msec/frame
spi_send(txbuf, (sp + 1)); // Try to transmit the frame
}
free(txbuf); // Always clean up after yourself!
spi_close();
return 0;
}
int main(int argc, char *argv[])
{
int ret = 0;
int fileDescriptor, ss, sp, j;
int retuid;
int doing;
layoutloader("layout.conf.json");
int face, row, col;
retuid = setuid(0); // root me!
if (retuid == -1) {
exit(-10);
}
since_start(); // initialize the count of when we started execution
// Read the size of our LED string
// Use the correct map for the string size
string_size = ss = NUM_BULBS;
sp = ss * 3; // Number of color units in string
// Allocate space for the frame transmit buffer
txbuf = malloc(sp + 1);
txbuf[sp] = 0x00; // Last byte always null for end of sequence signalling
#ifdef OLIMEX
gpio_map();
gpio_output(2,1); //bank 2 bit 1 = GPIO65 the LED on board
gpio_output(0,20); //bank 0 bit 20 = GPIO20 = SSP2_MOSI
gpio_output(0,24); //bank 0 bit 24 = GPIO24 = SSP2_SCLK
#else
fileDescriptor = open(device, O_RDWR);
if (fileDescriptor < 0)
pabort("can't open device");
/*
* spi mode
*/
ret = ioctl(fileDescriptor, SPI_IOC_WR_MODE, &mode);
if (ret == -1)
pabort("can't set spi mode");
ret = ioctl(fileDescriptor, SPI_IOC_RD_MODE, &mode);
if (ret == -1)
pabort("can't get spi mode");
/*
* bits per word
*/
ret = ioctl(fileDescriptor, SPI_IOC_WR_BITS_PER_WORD, &bits);
if (ret == -1)
pabort("can't set bits per word");
ret = ioctl(fileDescriptor, SPI_IOC_RD_BITS_PER_WORD, &bits);
if (ret == -1)
pabort("can't get bits per word");
/*
* max speed hz
*/
ret = ioctl(fileDescriptor, SPI_IOC_WR_MAX_SPEED_HZ, &speed);
if (ret == -1)
pabort("can't set max speed hz");
ret = ioctl(fileDescriptor, SPI_IOC_RD_MAX_SPEED_HZ, &speed);
if (ret == -1)
pabort("can't get max speed hz");
////("spi mode: %d\n", mode);
////("bits per word: %d\n", bits);
////("max speed: %d Hz (%d KHz)\n", speed, speed/1000);
#endif
// Ok, we're ready to start, so call the setup
//setup(argc,argv);
synchronize(1); // And setup the sync function
while (doing) {
// Clear the whole string
// Set a bulb
// And move on
for (face = 0; face < 4; face++) {
for (row = 0; row < ROWS_PER_FACE; row++) {
for (col = 0; col < COLS_PER_FACE; col++) {
memset((void*) txbuf, (int) 0x80, (size_t) sp); // Clear the string quickly
set_pixel(face, col, row, 0xFF, 0xFF, 0xFF);
send_frame(fileDescriptor, txbuf, (sp + 3)); // Try to transmit the frame
usleep(100000);
}
}
}
// Chase the inner LEDs
for (face = 0; face < 4; face++) {
for (row = 0; row < BULBS_INSIDE; row++) {
memset((void*) txbuf, (int) 0x80, (size_t) sp); // Clear the string quickly
set_inner_pixel(face, row, 0xFF, 0xFF, 0xFF);
send_frame(fileDescriptor, txbuf, (sp + 3)); // Try to transmit the frame
usleep(100000);
}
}
/*if (loop(since_start())) {
//doing = 0;
}*/
//synchronize(20000000); // 50 fps or 20 msec/frame
//send_frame(fileDescriptor, txbuf, (sp + 1)); // Try to transmit the frame
}
free(txbuf); // Always clean up after yourself!
#ifdef OLIMEX
#else
close(fileDescriptor);
#endif
return 0;
}
