*
*/
+#ifndef CAN_UTILS_LIB_H
+#define CAN_UTILS_LIB_H
+
+#include <stdio.h>
+
/* buffer sizes for CAN frame string representations */
#define CL_ID (sizeof("12345678##1"))
* CAN FD frames
* - string layout <can_id>##<flags>{data}
* - <flags> a single ASCII Hex value (0 .. F) which defines canfd_frame.flags
- * - {data} has 0 to 64 hex-values that can (optionally) be seperated by '.'
+ * - {data} has 0 to 64 hex-values that can (optionally) be separated by '.'
* - return value on successful parsing: CANFD_MTU
*
* Return value on detected problems: 0
void sprint_canframe(char *buf , struct canfd_frame *cf, int sep, int maxdlen);
/*
* Creates a CAN frame hexadecimal output in compact format.
- * The CAN data[] is seperated by '.' when sep != 0.
+ * The CAN data[] is separated by '.' when sep != 0.
*
* The type of the CAN frame (CAN 2.0 / CAN FD) is specified by maxdlen:
* maxdlen = 8 -> CAN2.0 frame
* maxdlen = 64 -> CAN FD frame
*
- * 12345678#112233 -> exended CAN-Id = 0x12345678, len = 3, data, sep = 0
- * 12345678#R -> exended CAN-Id = 0x12345678, RTR, len = 0
- * 12345678#R5 -> exended CAN-Id = 0x12345678, RTR, len = 5
+ * 12345678#112233 -> extended CAN-Id = 0x12345678, len = 3, data, sep = 0
+ * 12345678#R -> extended CAN-Id = 0x12345678, RTR, len = 0
+ * 12345678#R5 -> extended CAN-Id = 0x12345678, RTR, len = 5
* 123#11.22.33.44.55.66.77.88 -> standard CAN-Id = 0x123, dlc = 8, sep = 1
* 32345678#112233 -> error frame with CAN_ERR_FLAG (0x2000000) set
* 123##0112233 -> CAN FD frame standard CAN-Id = 0x123, flags = 0, len = 3
* maxdlen = 8 -> CAN2.0 frame
* maxdlen = 64 -> CAN FD frame
*
- * 12345678 [3] 11 22 33 -> exended CAN-Id = 0x12345678, dlc = 3, data
- * 12345678 [0] remote request -> exended CAN-Id = 0x12345678, RTR
+ * 12345678 [3] 11 22 33 -> extended CAN-Id = 0x12345678, dlc = 3, data
+ * 12345678 [0] remote request -> extended CAN-Id = 0x12345678, RTR
* 14B0DC51 [8] 4A 94 E8 2A EC 58 55 62 'J..*.XUb' -> (with ASCII output)
* 20001111 [7] C6 23 7B 32 69 98 3C ERRORFRAME -> (CAN_ERR_FLAG set)
- * 12345678 [03] 11 22 33 -> CAN FD with exended CAN-Id = 0x12345678, dlc = 3
+ * 12345678 [03] 11 22 33 -> CAN FD with extended CAN-Id = 0x12345678, dlc = 3
*
* 123 [3] 11 22 33 -> CANLIB_VIEW_INDENT_SFF == 0
* 123 [3] 11 22 33 -> CANLIB_VIEW_INDENT_SFF == set
*
*/
-void snprintf_can_error_frame(char *buf, size_t len, struct canfd_frame *cf,
- char *sep);
+void snprintf_can_error_frame(char *buf, size_t len, const struct canfd_frame *cf,
+ const char *sep);
/*
* Creates a CAN error frame output in user readable format.
*/
+
+#endif