From 51328a53780fbebe4bb54afae24d3f7f70951bb4 Mon Sep 17 00:00:00 2001 From: Paul van Tilburg Date: Tue, 2 Apr 2019 15:47:57 +0200 Subject: [PATCH] Improve the README --- README.md | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/README.md b/README.md index 0febd84..73d9f14 100644 --- a/README.md +++ b/README.md @@ -1,7 +1,7 @@ stm32f4disc-demo ================ -This is some STM32F4DISCOVERY demo application. +This is just some STM32F4DISCOVERY demo application using Rust. It a serial command-interface for controlling (via GPIO) what the LED ring does: cycle clock-wise, counter clock-wise, or follow the accelerometer. The accelerometer is accessed via SPI. @@ -9,9 +9,9 @@ The accelerometer is accessed via SPI. Serial interface ---------------- -The serial interface configured on USART 2 can be accessed using, for example, -an USB-to-serial cable connected to a ground pin, and RX to PA2 and TX to -PA3. +The serial interface is configured on USART 2 and can be accessed using, for +example, an USB-to-serial cable connected to a ground pin, and RX to PA2 and TX +to PA3. The interface will output the following lines: