]> git.donarmstrong.com Git - qmk_firmware.git/blobdiff - keyboard/hhkb/rn42/PowerSave.txt
[Erez & Jack] Removes keyboards which are not active on qmk
[qmk_firmware.git] / keyboard / hhkb / rn42 / PowerSave.txt
diff --git a/keyboard/hhkb/rn42/PowerSave.txt b/keyboard/hhkb/rn42/PowerSave.txt
deleted file mode 100644 (file)
index 4b9c8f4..0000000
+++ /dev/null
@@ -1,88 +0,0 @@
-Power Saving
-============
-
-
-MCU+HHKB Power Comsumption
---------------------------
-Battery drive:
-    idle    18.9mA
-    active  35.8mA
-
-USB powered:
-    40.0mA
-    52mA    01/17
-
-Other keyboards:
-HHKB Pro    55mA
-HHKB Pro2   140mA
-HHKB Pro    42mA(Alt)
-HHKB Pro2   52mA(Alt BT controller USB mode)
-HHKB Pro2   88mA(Alt BT controller BT mode connected)
-HHKB Pro2   68mA(Alt BT controller BT mode config mode)
-Poker X     6mA
-Infinity    24mA(TMK)
-            65mA(kiibohd)
-
-
-HHKB key switch power control
------------------------------
-MOS FET Nch: BSS138 or IRLML6344T, either works and no apparent difference.
-Normally on(pull-up) or off(pull-down)? interms of power saving it prefers pull-down?
-
-Pull-down will be better for power saving, normally off.
-
-
-
-Used Timer
-----------
-
-8MHz clock
-----------
-1) 16MHz xtal with system prescaler div2: F_CPU=8MHz, F_USB=16MHz
-2) 8MHz xtal with div1: F_CPU=8MHz, F_USB=8MHz
-Hardware USART doesn't work at 115200bps with 8MHz(F_CPU).
-
-workaround:
-a) use Sotwre serial for communcation with RN-42
-b) reduce baud of RN-42 to lower rate;(factory default is 115200bps)
-10/03
-
-
-
-Slave mode
-----------
-Discovery/Inquire
-Connect/Page
-
-SI,0012
-SJ,0012
-InqWindw=0100
-PagWindw=0100
-
-
-Sniff mode
-----------
-0.625ms * <hex>
-SW,0320     Very sluggish. Type is not lost but very slow to register.
-SW,0160     Still sluggish. may transposed? can type but ...
-            Mouse point move intermittently
-SW,0020     feel a bit late like stumble(20ms)
-SW,0010     feel no latency(10ms)
-
-
-Deep sleep
-----------
-SW,8010
-
-
-TX power
---------
-SY,fff4
-
-
-IO pins
--------
-S%,1000         status led and connection control don't work
-                GPIO5: status LED
-                GPIO6: Connection control
-                GPIO2: linked status