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Gen Pin instructions

Input File

pins.csv : contain pin name, port number ,pin number pin_functions.csv : contain list of pin support for peripheral make_pins.py : python script to gen pin

Run make_pins.py

Copy above input file to folder boards/brd2601b/ Run CMD: $ cd boards/brd2601b/ $ python make_pins.py -s pins.c -e pin_functions.h pins.csv pin_functions.csv

    -s: name/directory of output source file
    -e: name/directory of output header file

Output

pins.c : register pin to board_module_globals_table generate array contains supported function of pin pin_functions.h : define index of functions Example: pin_pa0_functions[FN_EUSART0_RX] == 1 // Can assign pin pa0 for EUSART0_RX pin_pa0_functions[FN_EUSART0_RX] == 255 // Can't assign pin pa0 for EUSART0_RX

Read pin define on REPL

import board dir(board)

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