kaspar/RIOT
1
0
Fork 0
mirror of https://github.com/RIOT-OS/RIOT.git synced 2025-12-25 22:43:50 +01:00
Code Releases Activity

k60: fix unused-parameter warnings

Browse Source
This commit is contained in:
Joakim Gebart 2015-05-27 16:55:46 +02:00
parent 697b85c182
commit 12cfb8deef
3 changed files with 31 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
cpu/k60/devio/devio-null.c
View File

@ -25,22 +25,33 @@
int devnull_open_r(struct _reent *r, const char *path, int flags, int mode)
{
(void) r;
(void) path;
(void) flags;
(void) mode;
return 0;
}
int devnull_close_r(struct _reent *r, int fd)
{
(void) r;
(void) fd;
return 0;
}
long devnull_write_r(struct _reent *r, int fd, const char *ptr, int len)
{
(void) r;
(void) fd;
(void) ptr;
/* Aaand... it's gone!*/
return len;
}
long devnull_read_r(struct _reent *r, int fd, char *ptr, int len)
{
(void) r;
(void) fd;
/* Read null bytes */
memset(ptr, '\0', len);
return len;
@ -48,12 +59,20 @@ long devnull_read_r(struct _reent *r, int fd, char *ptr, int len)
long devnull_lseek_r(struct _reent *r, int fd, int ptr, int dir)
{
(void) r;
(void) fd;
(void) ptr;
(void) dir;
r->_errno = ENOSYS;
return -1;
}
long devnull_fstat_r(struct _reent *r, int fd, char *ptr, int len)
{
(void) r;
(void) fd;
(void) ptr;
(void) len;
r->_errno = ENOSYS;
return -1;
}

7
cpu/k60/devio/devio-uart.c
View File

@ -26,6 +26,8 @@
static inline long uart_write_r(uart_t uart_num, struct _reent *r, int fd, const char *ptr,
int len)
{
(void) r;
(void) fd;
int i = 0;
while (i < len) {
@ -39,6 +41,11 @@ static inline long uart_write_r(uart_t uart_num, struct _reent *r, int fd, const
static long uart_read_r(uart_t uart_num, struct _reent *r, int fd, char *ptr, int len)
{
/* not yet implemented */
(void) uart_num;
(void) r;
(void) fd;
(void) ptr;
(void) len;
return 0;
}

11
cpu/k60/syscalls.c
View File

@ -67,19 +67,17 @@ static ringbuffer_t rx_buf;
*/
static void stdio_rx_cb(void *arg, char data)
{
#ifndef MODULE_UART0
(void)arg;
ringbuffer_add_one(&rx_buf, data);
mutex_unlock(&uart_rx_mutex);
#else
#ifdef MODULE_UART0
if (uart0_handler_pid) {
uart0_handle_incoming(data);
uart0_notify_thread();
}
#else
ringbuffer_add_one(&rx_buf, data);
mutex_unlock(&uart_rx_mutex);
#endif
}
@ -119,6 +117,7 @@ _exit(int code)
/* See local variable `status` during debugger break. */
asm volatile ("bkpt #0");
#else
(void) code;
NVIC_SystemReset();
#endif