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
