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Replace magic number for M-Bus frame data length with define

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This commit is contained in:
Stefan Wahren 2013-10-05 10:38:07 +02:00
parent 3e24215e51
commit d5f06ec910
1 changed files with 3 additions and 1 deletions
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4
mbus/mbus-protocol.h
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@ -70,6 +70,8 @@ extern "C" {
// //
// //
#define MBUS_FRAME_DATA_LENGTH 252
typedef struct _mbus_frame { typedef struct _mbus_frame {
unsigned char start1; unsigned char start1;
@ -83,7 +85,7 @@ typedef struct _mbus_frame {
unsigned char checksum; unsigned char checksum;
unsigned char stop; unsigned char stop;
unsigned char data[252]; unsigned char data[MBUS_FRAME_DATA_LENGTH];
size_t data_size; size_t data_size;
int type; int type;