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mimxrt/machine_uart: Drop a few commented lines about TX ring buffer.

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robert-hh 2022-07-17 08:43:02 +02:00 committed by Damien George
parent 6c376a9306
commit 65ce7d7ade
1 changed files with 0 additions and 6 deletions
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6
ports/mimxrt/machine_uart.c
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@ -244,12 +244,6 @@ STATIC mp_obj_t machine_uart_init_helper(machine_uart_obj_t *self, size_t n_args
LPUART_EnableTx(self->lpuart, false); LPUART_EnableTx(self->lpuart, false);
self->lpuart->STAT |= 1 << LPUART_STAT_BRK13_SHIFT; self->lpuart->STAT |= 1 << LPUART_STAT_BRK13_SHIFT;
LPUART_EnableTx(self->lpuart, true); LPUART_EnableTx(self->lpuart, true);
// Allocate the TX ring buffer. Not used yet, but maybe later.
// ringbuf_alloc(&(self->write_buffer), txbuf_len + 1);
// MP_STATE_PORT(rp2_uart_tx_buffer[uart_id]) = self->write_buffer.buf;
} }
return MP_OBJ_FROM_PTR(self); return MP_OBJ_FROM_PTR(self);