Just started today using the C/C++ plug-in. Got it from NB8.2 since the
plug-in has not been updated (yet?) for more recent NB's.
All is working fine except that the following commands:
retval = wiringPiI2CWriteReg8(fd, 0x00, 0x80);
printf("Writing IODIR_A = [0x%02X].\n", (unsigned
int)wiringPiI2CReadReg8(fd, 0x00));
printf("Reading IODIR_A = [0x%02X].\n", (unsigned
int)wiringPiI2CReadReg8(fd, 0x00));
retval = wiringPiI2CWriteReg8(fd, 0x01, 0x10);
printf("Writing IODIR_B = [0x%02X].\n", (unsigned
int)wiringPiI2CReadReg8(fd, 0x01));
printf("Reading IODIR_B = [0x%02X].\n", (unsigned
int)wiringPiI2CReadReg8(fd, 0x01));
result in the following representation on the output window:
Writing IODIR_A = [0x80].
Reading IODIR_A = [0x80].
Writing IODIR_B = [0x10].
Reading IODIR_B = [0x10].
As you can see, the "\n" character used in the printf() statement is not
translated into "go to beginning of next line". The next print
statement simply goes to another line but starts where the previous line
stopped.
To solve it, I have to add "\r\n" to the printf() statement. Only then
the next line is also starting at position 1.
Any reason why "\n" is not doing both line feed and carriage return in
the output window like it does in most other applications?
Font type used in the output window is Courier New.
--
Best rgds,
Geert
