diff options
Diffstat (limited to 'src/gsmd/atcmd.c')
| -rw-r--r-- | src/gsmd/atcmd.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/gsmd/atcmd.c b/src/gsmd/atcmd.c index adf18e0..d8a01b6 100644 --- a/src/gsmd/atcmd.c +++ b/src/gsmd/atcmd.c @@ -101,6 +101,7 @@ static int llparse_byte(struct llparser *llp, char byte) llp->state = LLPARSE_STATE_PROMPT; else { #ifdef STRICT + DEBUGP("IDLE: no \\r or > following \\r\n"); llp->state = LLPARSE_STATE_ERROR; #else llp->state = LLPARSE_STATE_RESULT; @@ -115,8 +116,10 @@ static int llparse_byte(struct llparser *llp, char byte) case LLPARSE_STATE_IDLE_CR: if (byte == '\n') llp->state = LLPARSE_STATE_IDLE_LF; - else if (byte != '\r') + else if (byte != '\r') { + DEBUGP("IDLE_CR: no \\r following \\n\n"); llp->state = LLPARSE_STATE_ERROR; + } break; case LLPARSE_STATE_IDLE_LF: /* can we really go directly into result_cr ? */ @@ -156,9 +159,13 @@ static int llparse_byte(struct llparser *llp, char byte) } break; case LLPARSE_STATE_ERROR: + DEBUGP("already in state ERROR\n"); break; } + if (llp->state == LLPARSE_STATE_ERROR) + exit(5); + return ret; } |