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Add USART pins for 32F429IDISCOVERY board to README. #117

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Jul 8, 2015
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Add USART pins for 32F429IDISCOVERY board to README. #117

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11 changes: 10 additions & 1 deletion README.md
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Expand Up @@ -132,11 +132,20 @@ or USART1 of STM32F4DISCOVERY depending on the selected option when you execute
* USART2: PA2 (TX), PA3 (RX)
* USART1: PA9 (TX), PX10 (RX)

For 32F429IDISCOVERY, the pins are as follows:
* USART4: PC11 (TX), PC10 (RX) (default config)
* USART2: PD5 (TX), PD6 (RX)
* USART1: PA9 (TX), PA10 (RX)

You can established serial connection with the board using a serial to USB
converter:
converter (for STM32F4DISCOVERY):
* USB2TTL RX ---> PA0 / PA2 / PA9
* USB2TTL TX ---> PA1 / PA3 / PA10

or (for 32F429IDISCOVERY):
* USB2TTL RX ---> PC11 / PD5 / PA9
* USB2TTL TX ---> PC10 / PD6 / PA10

Select the appropriate terminal emulator and configure it for 115200 baud,
8 data bits, no parity, one stop bit. For GNU/Linux, program `screen` can be
used for such purpose. Installation on Ubuntu / Debian based systems:
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