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slip: fix encoder

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This commit is contained in:
Matthias Ringwald 2016-03-08 12:59:42 +01:00
parent 4d6feae01a
commit b5550b84bf
1 changed files with 3 additions and 1 deletions
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4
src/btstack_slip.c
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@ -102,7 +102,7 @@ uint8_t btstack_slip_encoder_get_byte(void){
switch (encoder_state){ switch (encoder_state){
case SLIP_ENCODER_DEFAULT: case SLIP_ENCODER_DEFAULT:
next_byte = *encoder_data++; next_byte = *encoder_data++;
encoder_len++; encoder_len--;
switch (next_byte){ switch (next_byte){
case BTSTACK_SLIP_SOF: case BTSTACK_SLIP_SOF:
encoder_state = SLIP_ENCODER_SEND_DC; encoder_state = SLIP_ENCODER_SEND_DC;
@ -115,8 +115,10 @@ uint8_t btstack_slip_encoder_get_byte(void){
} }
break; break;
case SLIP_ENCODER_SEND_DC: case SLIP_ENCODER_SEND_DC:
encoder_state = SLIP_ENCODER_DEFAULT;
return 0x0dc; return 0x0dc;
case SLIP_ENCODER_SEND_DD: case SLIP_ENCODER_SEND_DD:
encoder_state = SLIP_ENCODER_DEFAULT;
return 0x0dd; return 0x0dd;
} }
} }