mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-11-17 21:22:10 +00:00
18 lines
400 B
C
18 lines
400 B
C
#include "py/mphal.h"
|
|
|
|
void USBD_CDC_TxAlways(const uint8_t *buf, uint32_t len);
|
|
int USBD_CDC_Rx(uint8_t *buf, uint32_t len, uint32_t timeout);
|
|
|
|
int mp_hal_stdin_rx_chr(void) {
|
|
for (;;) {
|
|
byte c;
|
|
if (USBD_CDC_Rx(&c, 1, 0) != 0) {
|
|
return c;
|
|
}
|
|
}
|
|
}
|
|
|
|
void mp_hal_stdout_tx_strn(const char *str, size_t len) {
|
|
USBD_CDC_TxAlways((const uint8_t*)str, len);
|
|
}
|