Hi, Can you include the code where you are trying to configure and set the IO lines for portB (open, mask etc) ? //Jonas
--- In [email protected], "thomasz1982" <[EMAIL PROTECTED]> wrote: > > Hello all, > > I have a problem setting the IO lines of portB. > When I tried to set it with the old code > > #define PBITS16_23 0xff0000 > > // Set port G bits 16-23 as output. > mask = (PBITS16_23); > ioctl(fd, _IO(ETRAXGPIO_IOCTYPE, IO_SETGET_OUTPUT), &mask); > > which is working with portG, there is no way to set the bits of portB > to outputs. > > I also tried to compile the gpiosyscalls.c which is not working with > my sdk. > > That are the errors when I want to compile. > In file included from gpiosyscalls.c:8: > /home/thomas/fox/devboard-R2_01/target/cris-axis-linux-gnu/include/linux/gpio_syscalls.h: > In > function `void gpiosetbits(unsigned char, unsigned int)': > /home/thomas/fox/devboard-R2_01/target/cris-axis-linux-gnu/include/linux/gpio_syscalls.h:69: > ` > __NR_gpiosetbits' undeclared (first use this function) > /home/thomas/fox/devboard-R2_01/target/cris-axis-linux-gnu/include/linux/gpio_syscalls.h:69: > (Each > undeclared identifier is reported only once for each function it > appears > in.) > /home/thomas/fox/devboard-R2_01/target/cris-axis-linux-gnu/include/linux/gpio_syscalls.h: > In > function `void gpioclearbits(unsigned char, unsigned int)': > /home/thomas/fox/devboard-R2_01/target/cris-axis-linux-gnu/include/linux/gpio_syscalls.h:70: > ` > __NR_gpioclearbits' undeclared (first use this function) > /home/thomas/fox/devboard-R2_01/target/cris-axis-linux-gnu/include/linux/gpio_syscalls.h: > In > function `void gpiosetdir(unsigned char, unsigned char, unsigned int)': > /home/thomas/fox/devboard-R2_01/target/cris-axis-linux-gnu/include/linux/gpio_syscalls.h:71: > ` > __NR_gpiosetdir' undeclared (first use this function) > /home/thomas/fox/devboard-R2_01/target/cris-axis-linux-gnu/include/linux/gpio_syscalls.h: > In > function `void gpiotogglebit(unsigned char, unsigned int)': > /home/thomas/fox/devboard-R2_01/target/cris-axis-linux-gnu/include/linux/gpio_syscalls.h:72: > ` > __NR_gpiotogglebit' undeclared (first use this function) > /home/thomas/fox/devboard-R2_01/target/cris-axis-linux-gnu/include/linux/gpio_syscalls.h: > In > function `unsigned int gpiogetbits(unsigned char, unsigned int)': > /home/thomas/fox/devboard-R2_01/target/cris-axis-linux-gnu/include/linux/gpio_syscalls.h:73: > ` > __NR_gpiogetbits' undeclared (first use this function) > > > PLEASE HELP ME!! > THX >
