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chibios:articles:stm32l_discovery [2011/10/04 20:13]
giovanni [Board features]
chibios:articles:stm32l_discovery [2012/01/06 21:43] (current)
giovanni [Board Setup]
Line 117: Line 117:
  
   - Carefully remove the display from its socket, the display uses all the available pins and the demo requires several of them for I/O.   - Carefully remove the display from its socket, the display uses all the available pins and the demo requires several of them for I/O.
-  - Connect the STM32L-Discovery PA9 pin to the RS232 board RX pin+  - Connect the STM32F4-Discovery PA9 (TX) pin to the RS232 board transmitter input
-  - Connect the STM32L-Discovery PA10 pin to the RS232 board TX pin.+  - Connect the STM32F4-Discovery PA10 (RX) pin to the RS232 board receiver output.
   - Connect the STM32L-Discovery EXT_3V pin to the RS232 board VCC pin.   - Connect the STM32L-Discovery EXT_3V pin to the RS232 board VCC pin.
   - Connect the STM32L-Discovery VDD pin to the potentiometer pin 1.   - Connect the STM32L-Discovery VDD pin to the potentiometer pin 1.
 
chibios/articles/stm32l_discovery.txt · Last modified: 2012/01/06 21:43 by giovanni
 
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