From 3273c21c5118decd7a8a9024d5abb170a9a5576c Mon Sep 17 00:00:00 2001 From: Martin Mares Date: Sun, 20 Feb 2022 16:27:14 +0100 Subject: [PATCH] test-display: README --- test-display/README | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 test-display/README diff --git a/test-display/README b/test-display/README new file mode 100644 index 0000000..a62505b --- /dev/null +++ b/test-display/README @@ -0,0 +1,30 @@ +Assignment of peripherals and pins +================================== + +I2C1 display +USART1 debugging + + + Blue Pill pinout + +--------------------+ + | VBATT 3.3V | +BluePill LED | PC13 GND | display power + | PC14 5V | display power (white side of connector) + | PC15 PB9 | + | PA0 PB8 | SFH5110 output (white side of connector) + | PA1 PB7 | SDA1 display (white side of connector) + | PA2 PB6 | SCL1 display + | PA3 PB5 | + | PA4 PB4 | + | PA5 PB3 | + | PA6 PA15 | + | PA7 PA12 | + | PB0 PA11 | + | PB1 PA10 | RXD1 - debugging console + | PB10 PA9 | TXD1 - debugging console + | PB11 PA8 | + | RESET PB15 | + | 3.3 V PB14 | + | GND PB13 | + | GND PB12 | + +--------------------+ -- 2.39.2