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systemcmds/gpio: add module documentation

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Daniel Agar 2020-05-26 20:45:06 -04:00 committed by Julian Kent
parent 094fe269dc
commit c0bf5cc94c
1 changed files with 14 additions and 0 deletions
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14
src/systemcmds/gpio/gpio.cpp
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@ -203,4 +203,18 @@ OK
)DESCR_STR");
PRINT_MODULE_DESCRIPTION("This command is used to read and write GPIOs.");
PRINT_MODULE_USAGE_NAME_SIMPLE("gpio", "command");
PRINT_MODULE_USAGE_COMMAND("read");
PRINT_MODULE_USAGE_ARG("<PORT> <PIN>", "GPIO port and pin", false);
PRINT_MODULE_USAGE_ARG("PULLDOWN|PULLUP", "Pulldown/Pullup", true);
PRINT_MODULE_USAGE_ARG("--force", "Force (ignore board gpio list)", true);
PRINT_MODULE_USAGE_COMMAND("write");
PRINT_MODULE_USAGE_ARG("<PORT> <PIN>", "GPIO port and pin", false);
PRINT_MODULE_USAGE_ARG("<VALUE>", "Value to write", false);
PRINT_MODULE_USAGE_ARG("PULLDOWN|PULLUP", "Pulldown/Pullup", true);
PRINT_MODULE_USAGE_ARG("--force", "Force (ignore board gpio list)", true);
}