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Fix 'enable break' commands for Alps models

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https://geekhack.org/index.php?topic=54706.msg1856618#msg1856618
This commit is contained in:
tmk 2015-09-05 09:00:33 +09:00
parent 79cf2d59ae
commit 455fd51a87
1 changed files with 2 additions and 1 deletions
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3
converter/ibm4704_usb/matrix.c
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@ -68,8 +68,9 @@ uint8_t matrix_cols(void)
static void enable_break(void) static void enable_break(void)
{ {
print("Enable break: "); print("Enable break: ");
while (ibm4704_send(0xFC)) { _delay_ms(10); }
// valid scancode: 00-79h // valid scancode: 00-79h
for (uint8_t code = 0; code < 0x7A; code++) { for (uint8_t code = 0; code < 0x7F; code++) {
while (ibm4704_send(0x80|code)) _delay_ms(10); while (ibm4704_send(0x80|code)) _delay_ms(10);
_delay_ms(5); // wait for response _delay_ms(5); // wait for response
// No response(FF) when ok, FD when out of bound // No response(FF) when ok, FD when out of bound