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| author | Matthias P. Braendli <matthias.braendli@mpb.li> | 2016-02-02 22:09:23 +0100 |
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| committer | Matthias P. Braendli <matthias.braendli@mpb.li> | 2016-02-02 22:09:23 +0100 |
| commit | db0aca8ede449258829a8e085e9976172c402861 (patch) | |
| tree | 76c37d3caaac1d57caf10ade8dfc5020a279a7fa /doc/pio.txt | |
| parent | 96e877a39d73ff535faa0c1d82177646b3e5d696 (diff) | |
| download | glutte-o-matic-db0aca8ede449258829a8e085e9976172c402861.tar.gz glutte-o-matic-db0aca8ede449258829a8e085e9976172c402861.tar.bz2 glutte-o-matic-db0aca8ede449258829a8e085e9976172c402861.zip | |
Try to access DS18B20 on PA1
Diffstat (limited to 'doc/pio.txt')
| -rw-r--r-- | doc/pio.txt | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/doc/pio.txt b/doc/pio.txt new file mode 100644 index 0000000..ce9bae4 --- /dev/null +++ b/doc/pio.txt @@ -0,0 +1,62 @@ +Allocation of PIOs to functions +=============================== + +Connexions Relais +----------------- +- in QRP_n PC1 +- out TX_ON PC2 +- N/A microphone PC3 +- in 1750_n PC4 +- out MOD_OFF PC5 +- in SQ_n PC6 +- in U PC8 +- out QRP PC9 +- in D PC11 +- in REPLIE_n PC13 +- in FAX_n PC14 + +- i/o ? PC15 + +- i/o Dallas 1-wire PA1 + +TODO Analog signals +------------------- +- in f_0 deviation +- in SWR forward +- in SWR reflected +- in Vcc 12V measurement + +u-blox NEO-M8N GPS module connection +------------------------------------ +Yellow out UART3 TX to GPS RX PD8 +Orange in UART3 RX to GPS TX PD9 +- out GPS RESET_n PD10 + +Debug USART +----------- +- out UART2 TX to PC RX PA2 +- in UART2 RX to PC TX PA3 + +For the little test board with the 3 LEDs and switches +------------------------------------------------------ +Orange out LED grn PC9 + +I2C to Audio Codec +------------------ +- o codec reset PD4 +- - I2S3 MCK PC7 +- - I2S3 CK PC10 +- - I2S3 SD PC12 +- - I2S3 WS PA4 +- i/o I2C1 SDA PB9 +- i/o I2C1 SCL PB6 + +STM32DISCOVERY onboard things +----------------------------- +- out Green LED PD12 +- out Orange LED PD13 +- out Red LED PD14 +- out Blue LED PD15 +- in Blue Push Button PA0 + + |