use cc.h

include/sys/gcc/cc.h

@@ -38,6 +38,12 @@ typedef int32_t  int32;
 #define etohl(x) (x)
 #endif
 
+#if BYTE_ORDER == LITTLE_ENDIAN
+#define EC_LITTLE_ENDIAN
+#else
+#define EC_BIG_ENDIAN
+#endif
+
 #ifdef ESC_DEBUG
 #define DPRINT(...) rprintp ("esc_foe: "__VA_ARGS__) /* TODO */
 #else

soes/esc.h

@@ -38,9 +38,10 @@
 #ifndef __esc__
 #define __esc__
 
+#include <cc.h>
+
 /* storage modifier for data stored in flashmemory */
 #define FLASHSTORE               const
-#define PACKED                   __attribute__((__packed__))
 
 #define ESCREG_ADDRESS           0x0010
 #define ESCREG_DLSTATUS          0x0110
@@ -239,10 +240,8 @@
 #define FOE_WAIT_FOR_FINAL_ACK         2
 #define FOE_WAIT_FOR_DATA              3
 
-#define EC_LITTLE_ENDIAN
-
 // Attention! this struct is always little-endian
-typedef struct PACKED
+typedef struct CC_PACKED
 {
    uint16 PSA;
    uint16 Length;
@@ -301,7 +300,7 @@ typedef struct PACKED
 } _ESCsm;
 
 /* Attention! this struct is always little-endian */
-typedef struct PACKED
+typedef struct CC_PACKED
 {
    uint16 PSA;
    uint16 Length;
@@ -311,14 +310,14 @@ typedef struct PACKED
    uint8 ActPDI;
 } _ESCsm2;
 
-typedef FLASHSTORE struct PACKED
+typedef struct CC_PACKED
 {
    uint16 PSA;
    uint16 Length;
    uint8 Command;
 } _ESCsmCompact;
 
-typedef struct PACKED
+typedef struct CC_PACKED
 {
    uint16 ALevent;
    uint16 ALstatus;
@@ -359,7 +358,7 @@ typedef struct PACKED
    _ESCsm SM[4];
 } _ESCvar;
 
-typedef struct PACKED
+typedef struct CC_PACKED
 {
    uint16 length;
    uint16 address;
@@ -381,18 +380,18 @@ typedef struct PACKED
 #endif
 } _MBXh;
 
-typedef struct PACKED
+typedef struct CC_PACKED
 {
    _MBXh header;
    uint8 b[MBXDSIZE];
 } _MBX;
 
-typedef struct PACKED
+typedef struct CC_PACKED
 {
    uint16 numberservice;
 } _COEh;
 
-typedef struct PACKED
+typedef struct CC_PACKED
 {
 #if defined(EC_LITTLE_ENDIAN)
    uint8 opcode:7;
@@ -408,14 +407,14 @@ typedef struct PACKED
    uint16 fragmentsleft;
 } _INFOh;
 
-typedef struct PACKED
+typedef struct CC_PACKED
 {
    _MBXh mbxheader;
    uint16 type;
    uint16 detail;
 } _MBXerr;
 
-typedef struct PACKED
+typedef struct CC_PACKED
 {
    _MBXh mbxheader;
    _COEh coeheader;
@@ -425,7 +424,7 @@ typedef struct PACKED
    uint32 size;
 } _COEsdo;
 
-typedef struct PACKED
+typedef struct CC_PACKED
 {
    _MBXh mbxheader;
    _COEh coeheader;
@@ -437,7 +436,7 @@ typedef struct PACKED
    char name;
 } _COEobjdesc;
 
-typedef struct PACKED
+typedef struct CC_PACKED
 {
    _MBXh mbxheader;
    _COEh coeheader;
@@ -451,7 +450,7 @@ typedef struct PACKED
    char name;
 } _COEentdesc;
 
-typedef struct PACKED
+typedef struct CC_PACKED
 {
    uint8 opcode;
    uint8 reserved;
@@ -466,7 +465,7 @@ typedef struct PACKED
 #define FOEHSIZE        (sizeof(_FOEh))
 #define FOE_DATA_SIZE   (MBXSIZEBOOT - (MBXHSIZE+FOEHSIZE))
 
-typedef struct PACKED
+typedef struct CC_PACKED
 {
    _MBXh mbxheader;
    _FOEh foeheader;

soes/esc_coe.h

@@ -37,7 +37,7 @@
 #ifndef __esc_coe__
 #define __esc_coe__
 
-typedef struct PACKED
+typedef struct CC_PACKED
 {
    uint16 subindex;
    uint16 datatype;
@@ -48,7 +48,7 @@ typedef struct PACKED
    void *data;
 } _objd;
 
-typedef struct PACKED
+typedef struct CC_PACKED
 {
    uint16 index;
    uint16 objtype;

soes/esc_foe.h

@@ -31,9 +31,9 @@
  * property of, and protected by Beckhoff Automation GmbH.
  */
 
-/** \file 
+/** \file
  * \brief
- * Headerfile for esc_foe.c 
+ * Headerfile for esc_foe.c
  */
 
 #ifndef __esc_foe__
@@ -73,7 +73,7 @@ typedef struct foe_cfg
    foe_writefile_cfg_t * files;
 } foe_cfg_t;
 
-typedef struct PACKED
+typedef struct CC_PACKED
 {
    /** Current FoE state, ex. Waiting for ACK, Waiting for DATA */
    uint8  foestate;