Multiple frames implementation (#2)

* Add rx event handlers * Fix compile errors and add constness * Pass sender id * Change api interface * Revert changes * Add filter fifo * Add default setup * Add receive function * Remove interrupt activation * Activate RX interrupts * Merge remote changes * Add event list constructor * Fix compilation bug * Send and receive multiple frames * Refactor * Refactor * Fix compile error * Use known syntax * Refactor * Provide storage * Add frame end * Add some documentation * Turn macros into functions * Refactor * Refactor * Fix compile error * Use ExtendedIds Co-authored-by: Riccardo998 <riccardo.storchi98@gmail.com>
2021-12-09 11:39:39 +01:00
parent 90d1836dfa
commit 7b09401b00
9 changed files with 346 additions and 50 deletions
@@ -4,14 +4,17 @@
 #include <stdint.h>
 #include <string.h>

-#define arrayLength(array) \
+#define sizeofarray(array) \
  (sizeof(array) / sizeof(*(array)))

 #define stringArrayLength(array) \
-  stringBufferLength((array), sizeof(array))
+  stringBufferLength((array), sizeofarray(array))
+
+#define stringBufferLength(pbuffer, maxLen) \
+  strnlen((const char*)(pbuffer), maxLen)
+
+#define min(a, b) ((a) < (b) ? a : b);
+#define mask(value, bits) (value & bits)

-size_t stringBufferLength(uint8_t *buffer, size_t maxLen) {
-  return strnlen((const char*)buffer, maxLen);
-}

 #endif /* INC_MMR_CAN_UTIL_H_ */