Minor changes.

diff --git a/src/comedi/mf614_simple_driver/userspace/dout_example/main.c b/src/comedi/mf614_simple_driver/userspace/dout_example/main.c
index e88b4525cb1bea63b3000ff1a1513372b0951567..9e4682dadb5e8358ad966e76918aaefd47385348 100644 (file)
--- a/src/comedi/mf614_simple_driver/userspace/dout_example/main.c
+++ b/src/comedi/mf614_simple_driver/userspace/dout_example/main.c
@@ -7,13 +7,14 @@ int main(int argc, char* argv[])
        comedi_t* comedi_dev;
        int status;
 
-       comedi_dev = comedi_open("/dev/comedi4");
+       comedi_dev = comedi_open("/dev/comedi0");
        if (comedi_dev == NULL) {
                comedi_perror("comedi_open");
                return 1;
        }
 
        while(1) {
+               printf("Setting DO to 0b00000001\n");
                status = comedi_dio_write(comedi_dev, MF614_DO_SUBDEV, 0, 1);
                status = comedi_dio_write(comedi_dev, MF614_DO_SUBDEV, 1, 0);
                if (status == -1) {
@@ -21,6 +22,7 @@ int main(int argc, char* argv[])
                }
                sleep(1);
 
+               printf("Setting DO to 0b00000010\n");
                status = comedi_dio_write(comedi_dev, MF614_DO_SUBDEV, 0, 0);
                status = comedi_dio_write(comedi_dev, MF614_DO_SUBDEV, 1, 1);
                if (status == -1) {

diff --git a/src/comedi/mf624_simple_driver/userspace/dac_example/main.c b/src/comedi/mf624_simple_driver/userspace/dac_example/main.c
index 7e70a41a6568997643a4bccd2cf2bfc6d63ff177..75ca27c0c311e61153f472dae9b3b771eba513e7 100644 (file)
--- a/src/comedi/mf624_simple_driver/userspace/dac_example/main.c
+++ b/src/comedi/mf624_simple_driver/userspace/dac_example/main.c
@@ -29,6 +29,7 @@ int main(int argc, char* argv[])
        }
 
        while(1) {
+               printf("Setting DA0 to 5 V \n");
                status = comedi_data_write(comedi_dev, MF624_AO_SUBDEV, channel, range, aref, phys_to_comedi(5));
                if (status == -1) {
                        comedi_perror("comedi_data_write");

diff --git a/src/comedi/mf624_simple_driver/userspace/dout_example/main.c b/src/comedi/mf624_simple_driver/userspace/dout_example/main.c
index 58f61ece5cfa350a1b03dc99ac65a8b1aade1344..45be5488404a68f69da9976925a25a2613bf7b7e 100644 (file)
--- a/src/comedi/mf624_simple_driver/userspace/dout_example/main.c
+++ b/src/comedi/mf624_simple_driver/userspace/dout_example/main.c
@@ -14,6 +14,7 @@ int main(int argc, char* argv[])
        }
 
        while(1) {
+               printf("Setting DO to 0b00000001\n");
                status = comedi_dio_write(comedi_dev, MF624_DO_SUBDEV, 0, 1);
                status = comedi_dio_write(comedi_dev, MF624_DO_SUBDEV, 1, 0);
                if (status == -1) {
@@ -21,6 +22,7 @@ int main(int argc, char* argv[])
                }
                sleep(1);
 
+               printf("Setting DO to 0b00000010\n");
                status = comedi_dio_write(comedi_dev, MF624_DO_SUBDEV, 0, 0);
                status = comedi_dio_write(comedi_dev, MF624_DO_SUBDEV, 1, 1);
                if (status == -1) {