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Diffstat (limited to 'docs/faq_debug.md')
| -rw-r--r-- | docs/faq_debug.md | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/docs/faq_debug.md b/docs/faq_debug.md index df35fbb986..9dfec773fc 100644 --- a/docs/faq_debug.md +++ b/docs/faq_debug.md @@ -4,7 +4,7 @@ This page details various common questions people have about troubleshooting the # Debug Console -## hid_listen can't recognize device +## `hid_listen` Can't Recognize Device When debug console of your device is not ready you will see like this: ``` @@ -23,7 +23,7 @@ If you can't get this 'Listening:' message try building with `CONSOLE_ENABLE=yes You may need privilege to access the device on OS like Linux. - try `sudo hid_listen` -## Can't get message on console +## Can't Get Message on Console Check: - *hid_listen* finds your device. See above. - Enable debug with pressing **Magic**+d. See [Magic Commands](https://github.com/tmk/tmk_keyboard#magic-commands). @@ -31,7 +31,7 @@ Check: - try using 'print' function instead of debug print. See **common/print.h**. - disconnect other devices with console function. See [Issue #97](https://github.com/tmk/tmk_keyboard/issues/97). -## Linux or UNIX like system requires Super User privilege +## Linux or UNIX Like System Requires Super User Privilege Just use 'sudo' to execute *hid_listen* with privilege. ``` $ sudo hid_listen @@ -97,14 +97,14 @@ If your firmware built with `BOOTMAGIC_ENABLE` you need to turn its switch on by https://github.com/tmk/tmk_keyboard#boot-magic-configuration---virtual-dip-switch -## TrackPoint needs reset circuit(PS/2 mouse support) +## TrackPoint Needs Reset Circuit (PS/2 Mouse Support) Without reset circuit you will have inconsistent reuslt due to improper initialize of the hardware. See circuit schematic of TPM754. - http://geekhack.org/index.php?topic=50176.msg1127447#msg1127447 - http://www.mikrocontroller.net/attachment/52583/tpm754.pdf -## Can't read column of matrix beyond 16 +## Can't Read Column of Matrix Beyond 16 Use `1UL<<16` instead of `1<<16` in `read_cols()` in [matrix.h] when your columns goes beyond 16. In C `1` means one of [int] type which is [16bit] in case of AVR so you can't shift left more than 15. You will get unexpected zero when you say `1<<16`. You have to use [unsigned long] type with `1UL`. @@ -112,7 +112,7 @@ In C `1` means one of [int] type which is [16bit] in case of AVR so you can't sh http://deskthority.net/workshop-f7/rebuilding-and-redesigning-a-classic-thinkpad-keyboard-t6181-60.html#p146279 -## Bootloader jump doesn't work +## Bootloader Jump Doesn't Work Properly configure bootloader size in **Makefile**. With wrong section size bootloader won't probably start with **Magic command** and **Boot Magic**. ``` # Size of Bootloaders in bytes: @@ -161,14 +161,14 @@ https://github.com/tmk/tmk_keyboard/issues/179 If you are using a TeensyUSB, there is a [known bug](https://github.com/qmk/qmk_firmware/issues/164) in which the hardware reset button prevents the RESET key from working. Unplugging the keyboard and plugging it back in should resolve the problem. -## Special Extra key doesn't work(System, Audio control keys) +## Special Extra Key Doesn't Work (System, Audio Control Keys) You need to define `EXTRAKEY_ENABLE` in `rules.mk` to use them in QMK. ``` EXTRAKEY_ENABLE = yes # Audio control and System control ``` -## Wakeup from sleep doesn't work +## Wakeup from Sleep Doesn't Work In Windows check `Allow this device to wake the computer` setting in Power **Management property** tab of **Device Manager**. Also check BIOS setting. @@ -184,7 +184,7 @@ Pressing any key during sleep should wake host. Arduino leonardo and micro have **ATMega32U4** and can be used for TMK, though Arduino bootloader may be a problem. -## Using PF4-7 pins of USB AVR? +## Using PF4-7 Pins of USB AVR? You need to set JTD bit of MCUCR yourself to use PF4-7 as GPIO. Those pins are configured to serve JTAG function by default. MCUs like ATMega*U* or AT90USB* are affeteced with this. If you are using Teensy this isn't needed. Teensy is shipped with JTAGEN fuse bit unprogrammed to disable the function. @@ -200,7 +200,7 @@ https://github.com/tmk/tmk_keyboard/blob/master/keyboard/hbkb/matrix.c#L67 And read **26.5.1 MCU Control Register – MCUCR** of ATMega32U4 datasheet. -## Adding LED indicators of Lock keys +## Adding LED Indicators of Lock Keys You need your own LED indicators for CapsLock, ScrollLock and NumLock? See this post. http://deskthority.net/workshop-f7/tmk-keyboard-firmware-collection-t4478-120.html#p191560 @@ -218,16 +218,16 @@ http://arduino.cc/en/Main/ArduinoBoardMicro https://geekhack.org/index.php?topic=14290.msg1563867#msg1563867 -## USB 3 compatibility +## USB 3 Compatibility I heard some people have a problem with USB 3 port, try USB 2 port. -## Mac compatibility +## Mac Compatibility ### OS X 10.11 and Hub https://geekhack.org/index.php?topic=14290.msg1884034#msg1884034 -## Problem on BIOS(UEFI)/Resume(Sleep&Wake)/Power cycles +## Problem on BIOS (UEFI)/Resume (Sleep & Wake)/Power Cycles Some people reported their keyboard stops working on BIOS and/or after resume(power cycles). As of now root of its cause is not clear but some build options seem to be related. In Makefile try to disable those options like `CONSOLE_ENABLE`, `NKRO_ENABLE`, `SLEEP_LED_ENABLE` and/or others. @@ -237,7 +237,7 @@ https://geekhack.org/index.php?topic=41989.msg1967778#msg1967778 -## FLIP doesn't work -### AtLibUsbDfu.dll not found +## FLIP Doesn't Work +### `AtLibUsbDfu.dll` Not Found Remove current driver and reinstall one FLIP provides from DeviceManager. http://imgur.com/a/bnwzy |