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in mbus_frame_print for dumping frame in HEX format to stdout, now looping over all frames in a multi-telegram frame list

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Robert Johansson 2012-05-13 16:33:53 +09:00
parent 59fca0a709
commit 29201258e7
1 changed files with 11 additions and 9 deletions
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14
mbus/mbus-protocol.c
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@ -2744,27 +2744,29 @@ mbus_parse_set_debug(int debug)
int int
mbus_frame_print(mbus_frame *frame) mbus_frame_print(mbus_frame *frame)
{ {
mbus_frame *iter;
u_char data_buff[256]; u_char data_buff[256];
int len, i; int len, i;
if (frame) if (frame == NULL)
return -1;
for (iter = frame; iter; iter = iter->next)
{ {
if ((len = mbus_frame_pack(frame, data_buff, sizeof(data_buff))) == -1) if ((len = mbus_frame_pack(iter, data_buff, sizeof(data_buff))) == -1)
{ {
return -2; return -2;
} }
printf("%s: Dumping M-Bus frame [type %d, %d bytes]: ", __PRETTY_FUNCTION__, frame->type, len); printf("%s: Dumping M-Bus frame [type %d, %d bytes]: ", __PRETTY_FUNCTION__, iter->type, len);
for (i = 0; i < len; i++) for (i = 0; i < len; i++)
{ {
printf("%.2X ", data_buff[i]); printf("%.2X ", data_buff[i]);
} }
printf("\n"); printf("\n");
return 0;
} }
return -1; return 0;
} }
//------------------------------------------------------------------------------ //------------------------------------------------------------------------------