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opensteno_qmk/keyboards/handwired/onekey/teensy_32
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Joel Challis d91987ab9a
Enable OLED support for Teensy 3.2/LC (#7591) 
* I2C_TIMEOUT is not defined on arm teensy

* Work round teensy having different ChibiOS config options

* Stash OLED conf files

* update comment

* update comment

* Remove stm32 alias to allow teensy alt mode
2020-07-26 07:50:56 +10:00
..
chconf.h 2020 February 29 Breaking Changes Update (#8064) 2020-02-29 11:59:30 -08:00
config.h Enable OLED support for Teensy 3.2/LC (#7591) 2020-07-26 07:50:56 +10:00
halconf.h Enable OLED support for Teensy 3.2/LC (#7591) 2020-07-26 07:50:56 +10:00
mcuconf.h Enable OLED support for Teensy 3.2/LC (#7591) 2020-07-26 07:50:56 +10:00
readme.md [Keyboard] Refactor of onekey to support multiple development boards (#6017) 2019-06-26 10:52:09 -07:00
rules.mk Add Arm Teensys to mcu_selection.mk (#8026) 2020-02-21 17:12:15 +11:00

readme.md

Teensy 3.2 onekey

To trigger keypress, short together pins D5 and B2 (marked on the PCB as 20 and 19).

Hardware

Pins

When setting matrix pins, you need to use the MCU definitions instead of what is printed on the PCB. Sourced from https://www.pjrc.com/teensy/schematic32.gif. The following table can be used to convert between the two.

PCB MCU Notes
0 B16
1 B17
2 D0
3 A12
4 A13
5 D7
6 D4
7 D2
8 D3
9 C3
10 C4
11 C6
12 C7
13/LED C5
14/A0 D1
15/A1 C0
16/A2 B0
17/A3 B1
18/A4 B3
19/A5 B2
20/A6 D5
21/A7 D6
22/A8 C1
23/A9 C2
24/A10 ADC0_DP0 in schematic [1]
25/A11 ADC0_DM0 in schematic [1]
26/A12 ADC0_DP3 in schematic [1]

[1] - Currently not configured and may require extra work to implement.