Kamil M / cantcoap

This is CoAP library with a focus on simplicity. It offers minimal CoAP PDU construction and decoding to and from byte buffers.

Files at this revision

API Documentation at this revision

Revision 2:6c2e2cdea46a, committed 2019-01-20

Comitter:
Ka_myk
Date:
Sun Jan 20 13:47:43 2019 +0000
Parent:
1:5eec2844ad47
Commit message:
add inet and dbg

Changed in this revision

dbg.h Show annotated file Show diff for this revision Revisions of this file
inet.h Show annotated file Show diff for this revision Revisions of this file 
diff -r 5eec2844ad47 -r 6c2e2cdea46a dbg.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dbg.h	Sun Jan 20 13:47:43 2019 +0000
@@ -0,0 +1,24 @@
+
+#pragma once
+#include <stdio.h>
+
+#define DEBUG 1
+//#undef DEBUG
+
+#define DBG_NEWLINE "\n"
+
+#define INFO(...) printf(__VA_ARGS__); printf(DBG_NEWLINE);
+#define INFOX(...); printf(__VA_ARGS__);
+#define ERR(...) printf(__VA_ARGS__); printf(DBG_NEWLINE);
+
+#ifdef DEBUG
+    #define DBG(...) fprintf(stderr,"%s:%d ",__FILE__,__LINE__); fprintf(stderr,__VA_ARGS__); fprintf(stderr,"\r\n");
+    #define DBGX(...) fprintf(stderr,__VA_ARGS__);
+    #define DBGLX(...) fprintf(stderr,"%s:%d ",__FILE__,__LINE__); fprintf(stderr,__VA_ARGS__);
+    #define DBG_PDU() printBin();
+#else
+    #define DBG(...) {};
+    #define DBGX(...) {};
+    #define DBGLX(...) {};
+    #define DBG_PDU() {};
+#endif
\ No newline at end of file

diff -r 5eec2844ad47 -r 6c2e2cdea46a inet.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/inet.h	Sun Jan 20 13:47:43 2019 +0000
@@ -0,0 +1,20 @@
+
+uint16_t htons (uint16_t x) {
+#if BYTE_ORDER == BIG_ENDIAN
+  return x;
+#elif BYTE_ORDER == LITTLE_ENDIAN
+  return __bswap_16 (x);
+#else
+# error "What kind of system is this?"
+#endif
+}
+
+uint16_t ntohs (uint16_t x) {
+#if BYTE_ORDER == BIG_ENDIAN
+  return x;
+#elif BYTE_ORDER == LITTLE_ENDIAN
+  return __bswap_16 (x);
+#else
+# error "What kind of system is this?"
+#endif
+}
\ No newline at end of file