djsundog/circuitpython
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

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

Browse Source
This commit is contained in:
Ayke van Laethem 2018-08-02 21:45:11 +02:00
parent 60a05485cb
commit e755bd4932
No known key found for this signature in database
GPG Key ID: E97FF5335DFDFDED
1 changed files with 2 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
ports/nrf/modules/machine/uart.c
View File

@ -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;
// get the character to write (might be 9 bits)
uint16_t 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]);
}
int data = mp_obj_get_int(char_in);
nrfx_err_t err = uart_tx_char(self, data);
if (err != NRFX_SUCCESS) {
mp_hal_raise(err);
}