From 77b03ae70d590aaaafb15ac425fffc33f73b3eee Mon Sep 17 00:00:00 2001 From: Hannes Thalheim Date: Fri, 2 Mar 2018 11:50:59 +0100 Subject: [PATCH] Updated README.md after findings of 2018-03-02. --- README.md | 17 ++++++++++++----- 1 file changed, 12 insertions(+), 5 deletions(-) diff --git a/README.md b/README.md index 0ab1220..99d3a86 100644 --- a/README.md +++ b/README.md @@ -16,11 +16,19 @@ The firmware for the ATtiny is written as an Arduino sketch using the for generating pseudorandom numbers and transforms them to the needed range using the gcc uniform_int_dist c++std implementation. -Flashing the firmware can be done using a usual Arduino programmed as an -ISP with the ArduinoISP example sketch included in the IDE. Then the Arduino -can be connected for example via its ICSP pins: +Flashing the firmware can be done using a usual Arduino (UNO in our case) +programmed as an ISP with the ArduinoISP example sketch included in the IDE. -![ICSP] +Then the Programmer (Arduino) should be connected to the Target like this: + +| **Programmer's pins** | **Target's pins** | +|:---------------------:|:-----------------:| +| 13 | SCK | +| 12 | MISO | +| 11 | MOSI | +| 10 | RESET | +| 5V | VCC | +| GND | GND | The pins on our TinyFinger board are from left to right: GND, MISO, VCC, SCK, MOSI, RESET. @@ -32,4 +40,3 @@ Cura after exporting the model as an stl file. [ATTinyCore]: https://github.com/SpenceKonde/ATTinyCore [linear congruential generator]: https://en.wikipedia.org/wiki/Linear_congruential_generator -[ICSP]: https://www.arduino.cc/en/uploads/Tutorial/ICSPHeader.jpg "Arduino's ICSP pins"