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nrf/uart: Fix UART.writechar() to write just 1 byte.

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Ayke van Laethem 2018-08-02 21:45:11 +02:00
parent 60a05485cb
commit e755bd4932
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GPG Key ID: E97FF5335DFDFDED
1 changed files with 2 additions and 6 deletions
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8
ports/nrf/modules/machine/uart.c
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@ -245,13 +245,9 @@ STATIC mp_obj_t machine_hard_uart_writechar(mp_obj_t self_in, mp_obj_t char_in)
machine_hard_uart_obj_t *self = self_in; machine_hard_uart_obj_t *self = self_in;
// get the character to write (might be 9 bits) // get the character to write (might be 9 bits)
uint16_t data = mp_obj_get_int(char_in); int data = mp_obj_get_int(char_in);
nrfx_err_t err = NRFX_SUCCESS;
for (int i = 0; i < 2; i++) {
err = uart_tx_char(self, (int)(&data)[i]);
}
nrfx_err_t err = uart_tx_char(self, data);
if (err != NRFX_SUCCESS) { if (err != NRFX_SUCCESS) {
mp_hal_raise(err); mp_hal_raise(err);
} }