Cool_Tools/td-io
1
0
Fork 0
mirror of https://github.com/tdaede/td-io.git synced 2024-11-30 17:34:33 +01:00
Code Activity

Limit service from being processed more often than coins. JVS' + noisy switches can cause coin problems.

Browse Source
This commit is contained in:
Kevin Nakamura 2022-09-11 05:43:14 +09:00 committed by Thomas Daede
parent 29450db62e
commit 81ae6dfd11
1 changed files with 11 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
firmware/td-io.c
View File

@ -382,9 +382,20 @@ int main() {
msg_send[o] = JVS_REPORT_GOOD;
o++;
uint32_t switches = read_switches();
/* With JVS' speeds, buttons can get bouncy. Games generally only process
* inputs once per frame, but coin and service logic can happen between game
* frames. We limit coin processing at a rate well above bounciness but less
* than 1/60th of a second. */
static uint8_t service_pressed = 0;
if ((now - last_process_coin) > 12000) {
process_coin(switches);
last_process_coin = now;
service_pressed = (switches >> SR_SERVICE) & 1;
}
else {
switches = (switches & ~(1 << SR_SERVICE)
| (service_pressed << SR_SERVICE));
}
msg_send[o] = ((switches >> SR_TEST) & 1) << 7
| ((switches >> SR_TILT) & 1) << 6;