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ibmpc: Increase timeout limit

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This keyboard has very slow clocking like 3ms per code.
https://geekhack.org/index.php?topic=115479.msg3101326#msg3101326
This commit is contained in:
tmk 2022-01-10 14:05:18 +09:00
parent ef29dcf1f0
commit c78992790e
1 changed files with 1 additions and 1 deletions
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2
tmk_core/protocol/ibmpc.cpp
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@ -217,7 +217,7 @@ inline void IBMPC::isr(void)
timer_start = t; timer_start = t;
} else { } else {
// This gives 2.0ms at least before timeout // This gives 2.0ms at least before timeout
if ((uint8_t)(t - timer_start) >= 3) { if ((uint8_t)(t - timer_start) >= 5) {
isr_debug = isr_state; isr_debug = isr_state;
error = IBMPC_ERR_TIMEOUT; error = IBMPC_ERR_TIMEOUT;
goto ERROR; goto ERROR;