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Diffstat (limited to 'src/sam3x8e/serial.c')
| -rw-r--r-- | src/sam3x8e/serial.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/sam3x8e/serial.c b/src/sam3x8e/serial.c index 713c6337..7741d6f8 100644 --- a/src/sam3x8e/serial.c +++ b/src/sam3x8e/serial.c @@ -56,6 +56,8 @@ UART_Handler(void) uint32_t status = UART->UART_SR; if (status & UART_SR_RXRDY) { uint8_t data = UART->UART_RHR; + if (data == MESSAGE_SYNC) + sched_wake_tasks(); if (receive_pos >= sizeof(receive_buf)) // Serial overflow - ignore it as crc error will force retransmit return; @@ -94,6 +96,7 @@ console_pop_input(uint32_t len) memmove(&receive_buf[copied], &receive_buf[copied + len] , needcopy - copied); copied = needcopy; + sched_wake_tasks(); } irqstatus_t flag = irq_save(); if (rpos != readl(&receive_pos)) { |