diff options
Diffstat (limited to 'src/sam3x8e/serial.c')
| -rw-r--r-- | src/sam3x8e/serial.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/src/sam3x8e/serial.c b/src/sam3x8e/serial.c index a14f97fb..3532d5f3 100644 --- a/src/sam3x8e/serial.c +++ b/src/sam3x8e/serial.c @@ -131,12 +131,10 @@ console_get_output(uint8_t len) return NULL; // Disable TX irq and move buffer writeb(&transmit_max, 0); - barrier(); tpos = readb(&transmit_pos); tmax -= tpos; memmove(&transmit_buf[0], &transmit_buf[tpos], tmax); writeb(&transmit_pos, 0); - barrier(); writeb(&transmit_max, tmax); enable_tx_irq(); return &transmit_buf[tmax]; @@ -146,7 +144,6 @@ console_get_output(uint8_t len) void console_push_output(uint8_t len) { - barrier(); writeb(&transmit_max, readb(&transmit_max) + len); enable_tx_irq(); } |