mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-12-02 12:38:43 +00:00
34 lines
563 B
C
34 lines
563 B
C
#include <usrsw.h>
|
|
|
|
void msg_init(void)
|
|
{
|
|
}
|
|
|
|
ssize_t msg_recv(uint8_t *iface, uint8_t *buf, size_t len)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
ssize_t msg_send(uint8_t iface, const uint8_t *buf, size_t len)
|
|
{
|
|
return -1;
|
|
}
|
|
|
|
uint32_t msg_poll_ui_event(void)
|
|
{
|
|
static int lp = 0;
|
|
uint32_t r = 0;
|
|
int p = switch_get();
|
|
if (lp == 0 && p == 1) {
|
|
r = 0x00010000; // touch start
|
|
} else
|
|
if (lp == 1 && p == 1) {
|
|
r = 0x00020000; // touch move
|
|
}
|
|
if (lp == 1 && p == 0) {
|
|
r = 0x00030000; // touch end
|
|
}
|
|
lp = p;
|
|
return r;
|
|
}
|