Nrf52 uart io #1212
Nrf52 uart io #1212
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travis translation build failed is probably caused by this line @dhalbert @tannewt can you suggest which message/error type that we should raise here |
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@hathach RuntimeError is fine. You'll just need to run |
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@tannewt ah thanks, I dont know that. Do you know any string that I could re-use without introducing a new one. I tried to search but couldn't find one. |
ports/nrf/common-hal/busio/UART.c
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| const mcu_pin_obj_t * tx, const mcu_pin_obj_t * rx, uint32_t baudrate, | ||
| uint8_t bits, uart_parity_t parity, uint8_t stop, uint32_t timeout, | ||
| uint8_t receiver_buffer_size) { | ||
| mp_raise_NotImplementedError(translate("busio.UART not yet implemented")); |
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I think these should all be "not available" instead of "not yet implemented", because on the nRF52832 there will never be another UART instance, right?
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ah right, I will change it and update the new string
ports/nrf/common-hal/busio/UART.c
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| } | ||
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| void common_hal_busio_uart_clear_rx_buffer(busio_uart_obj_t *self) { | ||
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Is it possible to discard the already DMA'd characters? That's what we want to do here.
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yeah, I forgot to implement this :D
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I merged some translation PR's in and it broke your build - sorry. If you could just merge or rebase from master, I think it will be fine. |
No problem, just push the new one. |
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I resolved the remaining minor translation conflicts via github.com. Thanks! |
use uarte for uart io for nrf52840. skip tx/rx_abort() else we will run into missing bytes.
change serial() on nrf52832 from uart to uarte as well.
Never got into that much of troubles with UART prph :(
Note: also update nrfx to 1.3.0 since they fixed a bug with uarte driver as well.
#1039