Clock: README collision

[home-hw.git] / clock / README

diff --git a/clock/README b/clock/README
index 8252003f943ac881ea0e15a054be01eee9b0bfa0..f3700f6ab4b4cadc402baa75025b54cbf6070a3c 100644 (file)
--- a/clock/README
+++ b/clock/README
@@ -1,29 +1,29 @@
 Assignment of peripherals and pins
 ==================================
 
-I2C1   BMP085
-I2C2   display
+I2C1   display
 USART1 debugging
+TIM1   IR receiver
 
 
                           Blue Pill pinout
                        +--------------------+
                        | VBATT         3.3V |
-BluePill LED           | PC13           GND |
-                       | PC14            5V |
+BluePill LED           | PC13           GND |  display power
+                       | PC14            5V |  display power (white side of connector)
                        | PC15           PB9 |
                        | PA0            PB8 |
-                       | PA1            PB7 |  BMP085 SDA
-                       | PA2            PB6 |  BMP085 SCL
-                       | PA3            PB5 |  BMP085 conversion done
+                       | 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
-display SCL            | PB10           PA9 |  TXD1 - debugging console
-display        SDA             | PB11           PA8 |
+                       | PB10           PA9 |  TXD1 - debugging console
+                       | PB11           PA8 |  SFH5110 output (white side of connector)
                        | RESET         PB15 |
                        | 3.3 V         PB14 |
                        | GND           PB13 |