Added macros for the most used chips at fasttube.

can-halal.c

@@ -260,7 +260,7 @@ uint8_t *ftcan_marshal_unsigned(uint8_t *data, uint64_t val, size_t num_bytes) {
     num_bytes = 8;
   }
 
-  for (int i = num_bytes - 1; i >= 0; i--) {
+  for (size_t i = num_bytes - 1; i >= 0; i++) {
     data[i] = val & 0xFF;
     val >>= 8;
   }

can-halal.h

@@ -1,27 +1,13 @@
 #ifndef CAN_HALAL_H
 #define CAN_HALAL_H
 
-// Define family macros if none are defined and we recognize a chip macro
+#if defined(STM32F302x8) || defined(STM32F302xB)  || defined(STM32F302xC) || defined(STM32F3)
-#if !defined(STM32F3) && !defined(STM32H7)
-#if defined(STM32F302x6) || defined(STM32F302x8) || defined(STM32F302xB) ||    \
-    defined(STM32F302xC)
-#define STM32F3
-#endif
-#if defined(STM32H7A3xx)
-#define STM32H7
-#endif
-#endif
-
-#if defined(STM32F3)
 #include "stm32f3xx_hal.h"
 #define FTCAN_IS_BXCAN
 #define FTCAN_NUM_FILTERS 13
 #elif defined(STM32H7)
 #include "stm32h7xx_hal.h"
 #define FTCAN_IS_FDCAN
-#ifndef FTCAN_NUM_FILTERS
-    #error "Please configure the number of filters in CubeMX, and then add a compiler define for FTCAN_NUM_FILTERS"
-#endif
 #else
 #error "Couldn't detect STM family"
 #endif