diff options
Diffstat (limited to 'Projects/P-NUCLEO-WB55.USBDongle/Applications/Zigbee/Zigbee_OnOff_Client_Router/STM32CubeIDE/Application/User/Core/syscalls.c')
-rw-r--r-- | Projects/P-NUCLEO-WB55.USBDongle/Applications/Zigbee/Zigbee_OnOff_Client_Router/STM32CubeIDE/Application/User/Core/syscalls.c | 159 |
1 files changed, 159 insertions, 0 deletions
diff --git a/Projects/P-NUCLEO-WB55.USBDongle/Applications/Zigbee/Zigbee_OnOff_Client_Router/STM32CubeIDE/Application/User/Core/syscalls.c b/Projects/P-NUCLEO-WB55.USBDongle/Applications/Zigbee/Zigbee_OnOff_Client_Router/STM32CubeIDE/Application/User/Core/syscalls.c new file mode 100644 index 000000000..4ec95844d --- /dev/null +++ b/Projects/P-NUCLEO-WB55.USBDongle/Applications/Zigbee/Zigbee_OnOff_Client_Router/STM32CubeIDE/Application/User/Core/syscalls.c @@ -0,0 +1,159 @@ +/** + ****************************************************************************** + * @file syscalls.c + * @author Auto-generated by STM32CubeIDE + * @brief STM32CubeIDE Minimal System calls file + * + * For more information about which c-functions + * need which of these lowlevel functions + * please consult the Newlib libc-manual + ****************************************************************************** + * @attention + * + * <h2><center>© Copyright (c) 2020 STMicroelectronics. + * All rights reserved.</center></h2> + * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/* Includes */ +#include <sys/stat.h> +#include <stdlib.h> +#include <errno.h> +#include <stdio.h> +#include <signal.h> +#include <time.h> +#include <sys/time.h> +#include <sys/times.h> + + +/* Variables */ +//#undef errno +extern int errno; +extern int __io_putchar(int ch) __attribute__((weak)); +extern int __io_getchar(void) __attribute__((weak)); + +register char * stack_ptr asm("sp"); + +char *__env[1] = { 0 }; +char **environ = __env; + + +/* Functions */ +void initialise_monitor_handles() +{ +} + +int _getpid(void) +{ + return 1; +} + +int _kill(int pid, int sig) +{ + errno = EINVAL; + return -1; +} + +void _exit (int status) +{ + _kill(status, -1); + while (1) {} /* Make sure we hang here */ +} + +__attribute__((weak)) int _read(int file, char *ptr, int len) +{ + int DataIdx; + + for (DataIdx = 0; DataIdx < len; DataIdx++) + { + *ptr++ = __io_getchar(); + } + +return len; +} + +__attribute__((weak)) int _write(int file, char *ptr, int len) +{ + int DataIdx; + + for (DataIdx = 0; DataIdx < len; DataIdx++) + { + __io_putchar(*ptr++); + } + return len; +} + +int _close(int file) +{ + return -1; +} + + +int _fstat(int file, struct stat *st) +{ + st->st_mode = S_IFCHR; + return 0; +} + +int _isatty(int file) +{ + return 1; +} + +int _lseek(int file, int ptr, int dir) +{ + return 0; +} + +int _open(char *path, int flags, ...) +{ + /* Pretend like we always fail */ + return -1; +} + +int _wait(int *status) +{ + errno = ECHILD; + return -1; +} + +int _unlink(char *name) +{ + errno = ENOENT; + return -1; +} + +int _times(struct tms *buf) +{ + return -1; +} + +int _stat(char *file, struct stat *st) +{ + st->st_mode = S_IFCHR; + return 0; +} + +int _link(char *old, char *new) +{ + errno = EMLINK; + return -1; +} + +int _fork(void) +{ + errno = EAGAIN; + return -1; +} + +int _execve(char *name, char **argv, char **env) +{ + errno = ENOMEM; + return -1; +} |