*/
#include <stdio.h>
+#include <stdlib.h>
#include <unistd.h>
+#ifdef __WIN32__
+#define sleep(x) _sleep(x)
+#endif
#include <ftdi.h>
int main(int argc, char **argv)
{
- struct ftdi_context ftdic, ftdic2;
- char buf[1];
+ struct ftdi_context *ftdi, *ftdi2;
+ unsigned char buf[1];
int f,i;
// Init 1. channel
- ftdi_init(&ftdic);
- ftdi_set_interface(&ftdic, INTERFACE_A);
- f = ftdi_usb_open(&ftdic, 0x0403, 0x6001);
+ if ((ftdi = ftdi_new()) == 0)
+ {
+ fprintf(stderr, "ftdi_new failed\n");
+ return EXIT_FAILURE;
+ }
+
+ ftdi_set_interface(ftdi, INTERFACE_A);
+ f = ftdi_usb_open(ftdi, 0x0403, 0x6001);
if (f < 0 && f != -5)
{
- fprintf(stderr, "unable to open ftdi device: %d (%s)\n", f, ftdi_get_error_string(&ftdic));
+ fprintf(stderr, "unable to open ftdi device: %d (%s)\n", f, ftdi_get_error_string(ftdi));
+ ftdi_deinit(ftdi);
exit(-1);
}
printf("ftdi open succeeded(channel 1): %d\n",f);
printf("enabling bitbang mode(channel 1)\n");
- ftdi_enable_bitbang(&ftdic, 0xFF);
+ ftdi_set_bitmode(ftdi, 0xFF, BITMODE_BITBANG);
// Init 2. channel
- ftdi_init(&ftdic2);
- ftdi_set_interface(&ftdic2, INTERFACE_B);
- f = ftdi_usb_open(&ftdic2, 0x0403, 0x6001);
+ if ((ftdi2 = ftdi_new()) == 0)
+ {
+ fprintf(stderr, "ftdi_new failed\n");
+ return EXIT_FAILURE;
+ }
+ ftdi_set_interface(ftdi2, INTERFACE_B);
+ f = ftdi_usb_open(ftdi2, 0x0403, 0x6001);
if (f < 0 && f != -5)
{
- fprintf(stderr, "unable to open ftdi device: %d (%s)\n", f, ftdi_get_error_string(&ftdic2));
+ fprintf(stderr, "unable to open ftdi device: %d (%s)\n", f, ftdi_get_error_string(ftdi2));
+ ftdi_deinit(ftdi2);
exit(-1);
}
printf("ftdi open succeeded(channel 2): %d\n",f);
printf("enabling bitbang mode (channel 2)\n");
- ftdi_enable_bitbang(&ftdic2, 0xFF);
+ ftdi_set_bitmode(ftdi2, 0xFF, BITMODE_BITBANG);
// Write data
printf("startloop\n");
{
buf[0] = 0x1;
printf("porta: %02i: 0x%02x \n",i,buf[0]);
- f = ftdi_write_data(&ftdic, buf, 1);
+ f = ftdi_write_data(ftdi, buf, 1);
if (f < 0)
- fprintf(stderr,"write failed on channel 1 for 0x%x, error %d (%s)\n", buf[0], f, ftdi_get_error_string(&ftdic));
+ fprintf(stderr,"write failed on channel 1 for 0x%x, error %d (%s)\n", buf[0], f, ftdi_get_error_string(ftdi));
sleep(1);
buf[0] = 0x2;
printf("porta: %02i: 0x%02x \n",i,buf[0]);
- f = ftdi_write_data(&ftdic, buf, 1);
+ f = ftdi_write_data(ftdi, buf, 1);
if (f < 0)
- fprintf(stderr,"write failed on channel 1 for 0x%x, error %d (%s)\n", buf[0], f, ftdi_get_error_string(&ftdic));
+ fprintf(stderr,"write failed on channel 1 for 0x%x, error %d (%s)\n", buf[0], f, ftdi_get_error_string(ftdi));
sleep(1);
buf[0] = 0x1;
printf("portb: %02i: 0x%02x \n",i,buf[0]);
- f = ftdi_write_data(&ftdic2, buf, 1);
+ f = ftdi_write_data(ftdi2, buf, 1);
if (f < 0)
- fprintf(stderr,"write failed on channel 2 for 0x%x, error %d (%s)\n", buf[0], f, ftdi_get_error_string(&ftdic2));
+ fprintf(stderr,"write failed on channel 2 for 0x%x, error %d (%s)\n", buf[0], f, ftdi_get_error_string(ftdi2));
sleep(1);
buf[0] = 0x2;
printf("portb: %02i: 0x%02x \n",i,buf[0]);
- f = ftdi_write_data(&ftdic2, buf, 1);
+ f = ftdi_write_data(ftdi2, buf, 1);
if (f < 0)
- fprintf(stderr,"write failed on channel 2 for 0x%x, error %d (%s)\n", buf[0], f, ftdi_get_error_string(&ftdic2));
+ fprintf(stderr,"write failed on channel 2 for 0x%x, error %d (%s)\n", buf[0], f, ftdi_get_error_string(ftdi2));
sleep(1);
}
printf("\n");
printf("disabling bitbang mode(channel 1)\n");
- ftdi_disable_bitbang(&ftdic);
- ftdi_usb_close(&ftdic);
- ftdi_deinit(&ftdic);
+ ftdi_disable_bitbang(ftdi);
+ ftdi_usb_close(ftdi);
+ ftdi_deinit(ftdi);
printf("disabling bitbang mode(channel 2)\n");
- ftdi_disable_bitbang(&ftdic2);
- ftdi_usb_close(&ftdic2);
- ftdi_deinit(&ftdic2);
+ ftdi_disable_bitbang(ftdi2);
+ ftdi_usb_close(ftdi2);
+ ftdi_free(ftdi2);
+
+ return 0;
}