From 6cc39e1bb103330f0a80ee2c38310d6549c831a6 Mon Sep 17 00:00:00 2001 From: norly Date: Sun, 7 Apr 2024 13:55:41 +0200 Subject: [PATCH] Document which bits are clutch and brake, respectively --- can2joy.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/can2joy.c b/can2joy.c index a4ad4d4..02460bf 100644 --- a/can2joy.c +++ b/can2joy.c @@ -135,10 +135,13 @@ static void receive_one(int fd_can, int fd_uinput) * control of your simulated Lamborghini! */ ev.type = EV_KEY; + + /* Brake sets bits 0 and 1 (value 3) in byte 4 */ ev.code = BTN_TRIGGER; ev.value = !(!(frm.data[4] & 3)); write(fd_uinput, &ev, sizeof(ev)); + /* Clutch sets bit 2 (value 4) in byte 6 */ ev.code = BTN_THUMB; ev.value = !(!(frm.data[6] & 4)); write(fd_uinput, &ev, sizeof(ev)); -- 2.30.2