gitbot/qmk_firmware
0
0
Fork 0
mirror of https://github.com/qmk/qmk_firmware.git synced 2024-11-29 22:45:51 +00:00
Code Issues Packages Projects Releases Wiki Activity

Deploying to gh-pages from @ qmk/qmk_firmware@952cdc7be5 🚀

Browse Source
This commit is contained in:
zvecr 2023-04-19 18:25:43 +00:00
parent f1f83cb5d6
commit 6242193379
1 changed files with 35 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

35
isp_flashing_guide.md
View File

@ -35,6 +35,40 @@ To use a 5V/16MHz Pro Micro as an ISP flashing tool, you will first need to load
!> Note that the `10` pin on the Pro Micro should be wired to the `RESET` pin on the keyboard's controller. ***DO NOT*** connect the `RESET` pin on the Pro Micro to the `RESET` on the keyboard.
### Arduino Uno / Micro as ISP
[Arduino Uno](https://store.arduino.cc/products/arduino-uno-rev3)
[Arduino Micro](https://store.arduino.cc/products/arduino-micro)
A standard Uno or Micro can be used as an ISP flashing tool using the [example "ArduinoISP" sketch](https://docs.arduino.cc/built-in-examples/arduino-isp/ArduinoISP#load-the-sketch) to emulate an STK500 ISP. Also works with Sparkfun Pro Micros and clones.
**AVRDUDE Programmer**: `stk500v1`
**AVRDUDE Port**: Serial
#### Wiring
|Uno |Keyboard|
|-----------|--------|
|`5V` |`VCC` |
|`GND` |`GND` |
|`10` (`B2`)|`RESET` |
|`13` (`B5`)|`SCLK` |
|`11` (`B3`)|`MOSI` |
|`12` (`B4`)|`MISO` |
|Micro |Keyboard|
|-----------|--------|
|`5V` |`VCC` |
|`GND` |`GND` |
|`10` (`B6`)|`RESET` |
|`15` (`B1`)|`SCLK` |
|`16` (`B2`)|`MOSI` |
|`14` (`B3`)|`MISO` |
!> Note that the `10` pin on the Uno/Micro should be wired to the `RESET` pin on the keyboard's controller. ***DO NOT*** connect the `RESET` pin on the Uno/Micro to the `RESET` on the keyboard.
### Teensy 2.0 as ISP
[PJRC Teensy 2.0](https://www.pjrc.com/store/teensy.html)
@ -57,6 +91,7 @@ To use a Teensy 2.0 as an ISP flashing tool, you will first need to load a [spec
!> Note that the `B0` pin on the Teensy should be wired to the `RESET` pin on the keyboard's controller. ***DO NOT*** connect the `RESET` pin on the Teensy to the `RESET` on the keyboard.
### SparkFun PocketAVR / USBtinyISP
[SparkFun PocketAVR](https://www.sparkfun.com/products/9825)