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ibmpc_usb: Inhibit until INIT state at powerup

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Keep keyboard inhibited until scan-loop starts with INIT state
This commit is contained in:
tmk 2021-06-21 18:09:27 +09:00
parent 536d267465
commit 231b288ed9
1 changed files with 2 additions and 5 deletions
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7
converter/ibmpc_usb/ibmpc_usb.c
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@ -90,7 +90,6 @@ DONE:
void hook_early_init(void)
{
ibmpc_host_init();
ibmpc_host_enable();
}
void matrix_init(void)
@ -193,12 +192,10 @@ uint8_t matrix_scan(void)
init_time = timer_read();
state = WAIT_SETTLE;
ibmpc_host_enable();
break;
case WAIT_SETTLE:
// Reset when keyboad sends something
if (ibmpc_host_recv() != -1) {
state = AT_RESET;
}
while (ibmpc_host_recv() != -1) ; // read data
// wait for keyboard to settle after plugin
if (timer_elapsed(init_time) > 3000) {