usb_usb: Add Cheery 0101010101010101 bug fix

[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 28151f9d59369e5192129f249bc892db62c3a8f1..730a20d792dc741aedf172a0497a5e5152caf481 100644 (file)
--- a/tmk_core/protocol/usb_hid/parser.cpp
+++ b/tmk_core/protocol/usb_hid/parser.cpp
@@ -4,21 +4,21 @@
 #include "debug.h"
 
 
-report_keyboard_t usb_hid_keyboard_report;
-uint16_t usb_hid_time_stamp;
-
-
 void KBDReportParser::Parse(HID *hid, bool is_rpt_id, uint8_t len, uint8_t *buf)
 {
-    ::memcpy(&usb_hid_keyboard_report, buf, sizeof(report_keyboard_t));
-    usb_hid_time_stamp = millis();
+    dprintf("input %d:", hid->GetAddress());
+    for (uint8_t i = 0; i < len; i++) {
+        dprintf(" %02X", buf[i]);
+    }
+    dprint("\r\n");
 
-    debug("KBDReport: ");
-    debug_hex(usb_hid_keyboard_report.mods);
-    debug(" --");
-    for (uint8_t i = 0; i < 6; i++) {
-        debug(" ");
-        debug_hex(usb_hid_keyboard_report.keys[i]);
+    // 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;
     }
-    debug("\r\n");
+
+    ::memcpy(&report, buf, sizeof(report_keyboard_t));
+    time_stamp = millis();
 }