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

Merge pull request #7581 from gneverov/issue_7333

Browse Source 
Add function common_hal_busio_uart_never_reset for rp2
This commit is contained in:
MicroDev 2023-02-15 09:16:25 +05:30 committed by GitHub
commit 48077daa7f
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 15 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
ports/raspberrypi/common-hal/busio/UART.c
View File

@ -339,3 +339,18 @@ bool common_hal_busio_uart_ready_to_tx(busio_uart_obj_t *self) {
}
return uart_is_writable(self->uart);
}
STATIC void pin_never_reset(uint8_t pin) {
if (pin != NO_PIN) {
never_reset_pin_number(pin);
}
}
void common_hal_busio_uart_never_reset(busio_uart_obj_t *self) {
never_reset_uart(self->uart_id);
pin_never_reset(self->tx_pin);
pin_never_reset(self->rx_pin);
pin_never_reset(self->cts_pin);
pin_never_reset(self->rs485_dir_pin);
pin_never_reset(self->rts_pin);
}