X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=FAQ.md;h=417efad48abe76cb861c6b7fd10c1c0aa7714b77;hb=7741f2a4985da8e3af9550c713200561cdeffb27;hp=159959e33711d7de4b864236b3bfd0e483e37d29;hpb=410bc48e5a6eda48bac6c2d89e14a6a35e113a07;p=qmk_firmware.git

diff --git a/FAQ.md b/FAQ.md
index 159959e33..417efad48 100644
--- a/FAQ.md
+++ b/FAQ.md
@@ -27,11 +27,14 @@ once the device is pluged in then *hid_listen* finds it you will get this messag
 Check if you can't get this 'Listening:' message:
 - build with `CONSOLE_ENABLE=yes` in **Makefile**.
 
+You may need privilege to access the device on OS like Linux.
+- try `sudo hid_listen`
+
 ## 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).
-- set `debug_enable=yes` usually in `matrix_init()` in **matrix.c**.
+- set `debug_enable=true` usually in `matrix_init()` in **matrix.c**.
 - 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).
 
@@ -69,8 +72,8 @@ Without reset circuit you will have inconsistent reuslt due to improper initiali
 - http://www.mikrocontroller.net/attachment/52583/tpm754.pdf
 
 
-## Can't read comlumn of matrix beyond 16 
-Use `1UL<<16` intead of `1<<16` in `read_cols()` in **matrix.h** when your columns goes 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`.
 
@@ -115,7 +118,7 @@ Properly configure bootloader size in **Makefile**. With wrong section size boot
 #   Arduino Caterina(ATmega32U4)   4096             
 #   USBaspLoader(ATmega***)        2048             
 #   Teensy   halfKay(ATmega32U4)   512              
-#   Teensy++ halfKay(AT90USB128)   1024
+#   Teensy++ halfKay(AT90USB128)   2048
 OPT_DEFS += -DBOOTLOADER_SIZE=4096
 ```
 AVR Boot section size are defined by setting **BOOTSZ** fuse in fact. Consult with your MCU datasheet.
@@ -131,7 +134,7 @@ byte     Atmel/LUFA(ATMega32u4)          byte     Atmel(AT90SUB1286)
          |               |                        |               | 
          =               =                        =               =
          |               | 32KB-4KB               |               | 128KB-8KB
-0x6000   +---------------+               0x1FC00  +---------------+
+0x6000   +---------------+               0x1E000  +---------------+
          |  Bootloader   | 4KB                    |  Bootloader   | 8KB
 0x7FFF   +---------------+               0x1FFFF  +---------------+
 
@@ -143,9 +146,9 @@ byte     Teensy(ATMega32u4)              byte     Teensy++(AT90SUB1286)
          |  Application  |                        |  Application  |
          |               |                        |               |
          =               =                        =               =
-         |               | 32KB-512B              |               | 128KB-1KB
+         |               | 32KB-512B              |               | 128KB-2KB
 0x7E00   +---------------+               0x1FC00  +---------------+
-         |  Bootloader   | 512B                   |  Bootloader   | 1KB
+         |  Bootloader   | 512B                   |  Bootloader   | 2KB
 0x7FFF   +---------------+               0x1FFFF  +---------------+
 ```
 
@@ -207,4 +210,29 @@ avrdude -patmega32u4 -cavr109 -b57600 -Uflash:w:adb_usb.hex -P/dev/ttyACM0
 Device name will vary depending on your system.
 
 http://arduino.cc/en/Main/ArduinoBoardMicro
-https://geekhack.org/index.php?topic=14290.msg1563867#msg1563867
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+https://geekhack.org/index.php?topic=14290.msg1563867#msg1563867
+
+
+## USB 3 compatibility
+I heard some people have a problem with USB 3 port, try USB 2 port.
+
+
+## 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
+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. 
+
+https://github.com/tmk/tmk_keyboard/issues/266
+https://geekhack.org/index.php?topic=41989.msg1967778#msg1967778
+
+
+
+## FLIP doesn't work
+### AtLibUsbDfu.dll not found
+Remove current driver and reinstall one FLIP provides from DeviceManager.
+http://imgur.com/a/bnwzy
\ No newline at end of file