core: System control key descriptor fix #435

[max/tmk_keyboard.git] / tmk_core / protocol / usb_hid / parser.cpp

diff --git a/tmk_core/protocol/usb_hid/parser.cpp b/tmk_core/protocol/usb_hid/parser.cpp
index 94e747ca4b8313f9e17a3a523c531b103151aef7..81a5bfa6515d6cda19f2b93adfc16e142ea246d4 100644 (file)
--- a/tmk_core/protocol/usb_hid/parser.cpp
+++ b/tmk_core/protocol/usb_hid/parser.cpp
@@ -4,14 +4,21 @@
 #include "debug.h"
 
 
-void KBDReportParser::Parse(HID *hid, bool is_rpt_id, uint8_t len, uint8_t *buf)
+void KBDReportParser::Parse(USBHID *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();
 }