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usb_usb: Add Cheery 0101010101010101 bug fix

Browse source 
https://geekhack.org/index.php?topic=69169.msg2638223#msg2638223
This commit is contained in:
tmk 2018-07-14 11:55:58 +09:00
parent dab922c86c
commit c0c67e2022
1 changed files with 13 additions and 6 deletions
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19
tmk_core/protocol/usb_hid/parser.cpp
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@ -6,12 +6,19 @@
void KBDReportParser::Parse(HID *hid, bool is_rpt_id, uint8_t len, uint8_t *buf)
{
::memcpy(&report, buf, sizeof(report_keyboard_t));
time_stamp = millis();
dprintf("input %d: %02X %02X", hid->GetAddress(), report.mods, report.reserved);
for (uint8_t i = 0; i < KEYBOARD_REPORT_KEYS; i++) {
dprintf(" %02X", report.keys[i]);
dprintf("input %d:", hid->GetAddress());
for (uint8_t i = 0; i < len; i++) {
dprintf(" %02X", buf[i]);
}
dprint("\r\n");
// ignore Cherry 0101010101010101 bug report
// https://geekhack.org/index.php?topic=69169.msg2638223#msg2638223
if (buf[1] == 0x01) {
dprint("Cherry bug: ignored\r\n");
return;
}
::memcpy(&report, buf, sizeof(report_keyboard_t));
time_stamp = millis();
}