29 lines
907 B
Markdown
29 lines
907 B
Markdown
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## Gen Pin instructions ##
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# Input File
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pins.csv : contain pin name, port number ,pin number
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pin_functions.csv : contain list of pin support for peripheral
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make_pins.py : python script to gen pin
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# Run make_pins.py
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Copy above input file to folder boards/brd2601b/
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Run CMD:
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$ cd boards/brd2601b/
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$ python make_pins.py -s pins.c -e pin_functions.h pins.csv pin_functions.csv
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-s: name/directory of output source file
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-e: name/directory of output header file
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# Output
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pins.c : register pin to board_module_globals_table
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generate array contains supported function of pin
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pin_functions.h : define index of functions
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Example: pin_pa0_functions[FN_EUSART0_RX] == 1 // Can assign pin pa0 for EUSART0_RX
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pin_pa0_functions[FN_EUSART0_RX] == 255 // Can't assign pin pa0 for EUSART0_RX
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# Read pin define on REPL
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import board
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dir(board)
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