diff options
Diffstat (limited to 'src/core/ao_send_packet.c')
| -rw-r--r-- | src/core/ao_send_packet.c | 20 |
1 files changed, 2 insertions, 18 deletions
diff --git a/src/core/ao_send_packet.c b/src/core/ao_send_packet.c index 1a8e74de..66315d22 100644 --- a/src/core/ao_send_packet.c +++ b/src/core/ao_send_packet.c @@ -21,22 +21,6 @@ static __xdata uint8_t ao_send[AO_MAX_SEND]; -static uint8_t -getnibble(void) -{ - char c; - - c = getchar(); - if ('0' <= c && c <= '9') - return c - '0'; - if ('a' <= c && c <= 'f') - return c - ('a' - 10); - if ('A' <= c && c <= 'F') - return c - ('A' - 10); - ao_cmd_status = ao_cmd_lex_error; - return 0; -} - static void ao_send_packet(void) { @@ -53,8 +37,8 @@ ao_send_packet(void) return; } for (i = 0; i < count; i++) { - b = getnibble() << 4; - b |= getnibble(); + b = ao_getnibble() << 4; + b |= ao_getnibble(); if (ao_cmd_status != ao_cmd_success) return; ao_send[i] = b; |