23 lines
1001 B
Plaintext
23 lines
1001 B
Plaintext
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See the top level README for information on where to find the
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schematic and programmers reference manual for the ARM processor
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on the raspberry pi.
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Based on uart01, this one enables the uart rxd1 receiver (gpio15).
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It starts by printing 12345678 then whatever you type on the terminal
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is echoed back.
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You will need something like this
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http://www.sparkfun.com/products/718
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to connect to the uart pins on the raspi. Do not connect the raspberry
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pi pins directly to a com port on a computer you will fry the board.
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The above board happens to have pins in the same order as the raspberry
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pi. On connector P1 on the raspberry pi connect pin 6 to ground on the
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usb to serial board. Pin 8 on P1 to RX on the usb to serial board, and
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pin 10 on P1 to TX on the usb to serial board.
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Using a dumb terminal (minicom) 115200 board No parity 8 bits 1 stop
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bit, no flow control (might have to exit minicom and start again for
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the flow control setting to take). What you type on the dumb terminal
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comes back.
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