From: Andreas Bießmann andreas.biessmann@corscience.de
Commit 890880583d84607e36b52a785a96b167728bbf73 introduced EEPROM parsing and board detection but faild to return a valid tricorder_eeprom struct for backup case. When pressing S200 while reading EEPROM we ignore the value. We returned falsely a tricorder_eeprom struct with uninitialized data which is just garbage. Initialize it by zeroing the whole structure.
Signed-off-by: Andreas Bießmann andreas.biessmann@corscience.de Cc: Thomas Weber thomas.weber@corscience.de Signed-off-by: Andreas Bießmann andreas.devel@googlemail.com ---
board/corscience/tricorder/tricorder.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/board/corscience/tricorder/tricorder.c b/board/corscience/tricorder/tricorder.c index 2dfcb27..9e81bf3 100644 --- a/board/corscience/tricorder/tricorder.c +++ b/board/corscience/tricorder/tricorder.c @@ -79,6 +79,8 @@ static void get_eeprom(struct tricorder_eeprom *eeprom) } else { panic("Could not get board revision\n"); } + } else { + memset(eeprom, 0, TRICORDER_EEPROM_SIZE); } }