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| @@ -549,6 +549,11 @@ | ||
| 549 | 549 | /* Called once then the interrupt source is disabled.*/ |
| 550 | 550 | imsc &= ~UART_UARTIMSC_RTIM; |
| 551 | 551 | |
| 552 | + /* Workaround for RX FIFO threshold problem.*/ | |
| 553 | + if(!sio_lld_is_rx_empty(siop)) { | |
| 554 | + __sio_wakeup_rx(siop); | |
| 555 | + } | |
| 556 | + | |
| 552 | 557 | /* Waiting thread woken, if any.*/ |
| 553 | 558 | __sio_wakeup_rxidle(siop); |
| 554 | 559 | } |
ChibiOS
gdisirio
branches/hal_sio_rework_1/os/hal/ports/RP/LLD/UARTv1/hal_sio_lld.c