diff options
Diffstat (limited to 'board/esd/cpci405/cpci405.c')
| -rw-r--r-- | board/esd/cpci405/cpci405.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/board/esd/cpci405/cpci405.c b/board/esd/cpci405/cpci405.c index 98a8584..41b5ba0 100644 --- a/board/esd/cpci405/cpci405.c +++ b/board/esd/cpci405/cpci405.c @@ -656,7 +656,6 @@ int do_onewire(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) int i; unsigned char ow_id[6]; char str[32]; - unsigned char ow_crc; /* * Clear 1-wire bit (open drain with pull-up) @@ -675,11 +674,10 @@ int do_onewire(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) OWReadByte(); /* skip family code ( == 0x01) */ for (i = 0; i < 6; i++) ow_id[i] = OWReadByte(); - ow_crc = OWReadByte(); /* read crc */ + OWReadByte(); /* read crc */ - sprintf(str, "%08X%04X", - *(unsigned int *)&ow_id[0], - *(unsigned short *)&ow_id[4]); + sprintf(str, "%02X%02X%02X%02X%02X%02X", + ow_id[0], ow_id[1], ow_id[2], ow_id[3], ow_id[4], ow_id[5]); printf("Setting environment variable 'ow_id' to %s\n", str); setenv("ow_id", str); |