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pwm command: update usage

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Beat Küng
2017-04-27 17:56:28 +02:00
parent 9e4d1235ac
commit 2ad7194ed3
1 changed files with 43 additions and 43 deletions
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86
src/systemcmds/pwm/pwm.c
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@@ -43,6 +43,7 @@
#include <px4_getopt.h>
#include <px4_defines.h>
#include <px4_log.h>
#include <px4_module.h>
#include <stdio.h>
#include <stdlib.h>
@@ -76,49 +77,48 @@ usage(const char *reason)
PX4_WARN("%s", reason);
}
PX4_INFO(
"usage:\n"
"pwm arm|disarm|rate|failsafe|disarmed|min|max|test|steps|info ...\n"
"\n"
"arm\t\t\t\tArm output\n"
"disarm\t\t\t\tDisarm output\n"
"\n"
"oneshot ...\t\t\tConfigure Oneshot\n"
"\t[-g <channel group>]\t(e.g. 0,1,2)\n"
"\t[-m <channel mask> ]\t(e.g. 0xF)\n"
"\t[-a]\t\t\tConfigure all outputs\n"
"\n"
"rate ...\t\t\tConfigure PWM rates\n"
"\t[-g <channel group>]\t(e.g. 0,1,2)\n"
"\t[-m <channel mask> ]\t(e.g. 0xF)\n"
"\t[-a]\t\t\tConfigure all outputs\n"
"\t-r <alt_rate>\t\tPWM rate (0 - oneshot, 50 to 400 Hz)\n"
"\n"
"failsafe ...\t\t\tFailsafe PWM\n"
"disarmed ...\t\t\tDisarmed PWM\n"
"min ...\t\t\t\tMinimum PWM\n"
"max ...\t\t\t\tMaximum PWM\n"
// "trim ...\t\t\tTrim PWM\n"
"\t[-e]\t\t\trobust error handling\n"
"\t[-c <channels>]\t\t(e.g. 1234)\n"
"\t[-m <channel mask> ]\t(e.g. 0xF)\n"
"\t[-a]\t\t\tConfigure all outputs\n"
"\t-p <pwm value>\t\tPWM value\n"
"\n"
"test ...\t\t\tDirectly set PWM\n"
"\t[-c <channels>]\t\t(e.g. 1234)\n"
"\t[-m <channel mask> ]\t(e.g. 0xF)\n"
"\t[-a]\t\t\tConfigure all outputs\n"
"\t-p <pwm value>\t\tPWM value\n"
"\n"
"steps ...\t\t\tRun 5 steps\n"
"\t[-c <channels>]\t\t(e.g. 1234)\n"
"\n"
"info\t\t\t\tPrint information\n"
"\n"
"\t-v\t\t\tVerbose\n"
"\t-d <dev>\t\t(default " PWM_OUTPUT0_DEVICE_PATH ")\n"
);
PRINT_MODULE_USAGE_NAME("pwm", "command");
PRINT_MODULE_USAGE_COMMAND_DESCR("arm", "Arm output");
PRINT_MODULE_USAGE_COMMAND_DESCR("disarm", "Disarm output");
PRINT_MODULE_USAGE_COMMAND_DESCR("info", "Print current configuration of all channels");
PRINT_MODULE_USAGE_COMMAND_DESCR("forcefail", "Force Failsafe mode");
PRINT_MODULE_USAGE_ARG("on|off", "Turn on or off", false);
PRINT_MODULE_USAGE_COMMAND_DESCR("terminatefail", "Force Termination Failsafe mode");
PRINT_MODULE_USAGE_ARG("on|off", "Turn on or off", false);
PRINT_MODULE_USAGE_COMMAND_DESCR("rate", "Configure PWM rates");
PRINT_MODULE_USAGE_PARAM_INT('r', -1, 50, 400, "PWM Rate in Hz (0 = Oneshot, otherwise 50 to 400Hz)", false);
PRINT_MODULE_USAGE_COMMAND_DESCR("oneshot", "Configure Oneshot125 (rate is set to 0)");
PRINT_MODULE_USAGE_COMMAND_DESCR("failsafe", "Set Failsafe PWM value");
PRINT_MODULE_USAGE_COMMAND_DESCR("disarmed", "Set Disarmed PWM value");
PRINT_MODULE_USAGE_COMMAND_DESCR("min", "Set Minimum PWM value");
PRINT_MODULE_USAGE_COMMAND_DESCR("max", "Set Maximum PWM value");
PRINT_MODULE_USAGE_COMMAND_DESCR("test", "Set Output to a specific value until 'q' or 'c' or 'ctrl-c' pressed");
PRINT_MODULE_USAGE_COMMAND_DESCR("steps", "Run 5 steps from 0 to 100%");
PRINT_MODULE_USAGE_PARAM_COMMENT("The commands 'failsafe', 'disarmed', 'min', 'max' and 'test' require a PWM value:");
PRINT_MODULE_USAGE_PARAM_INT('p', 0, 0, 4000, "PWM value (eg. 1100)", false);
PRINT_MODULE_USAGE_PARAM_COMMENT("The commands 'rate', 'oneshot', 'failsafe', 'disarmed', 'min', 'max', 'test' and 'steps' "
"additionally require to specify the channels with one of the following commands:");
PRINT_MODULE_USAGE_PARAM_STRING('c', NULL, NULL, "select channels in the form: 1234 (1 digit per channel, 1=first)",
true);
PRINT_MODULE_USAGE_PARAM_INT('m', 0, 0, 4096, "Select channels via bitmask (eg. 0xF, 3)", true);
PRINT_MODULE_USAGE_PARAM_INT('g', 0, 0, 10, "Select channels by group (eg. 0, 1, 2. use 'pwm info' to show groups)",
true);
PRINT_MODULE_USAGE_PARAM_FLAG('a', "Select all channels", true);
PRINT_MODULE_USAGE_PARAM_COMMENT("These parameters apply to all commands:");
PRINT_MODULE_USAGE_PARAM_STRING('d', "/dev/pwm_output0", "<file:dev>", "Select PWM output device", true);
PRINT_MODULE_USAGE_PARAM_FLAG('v', "Verbose output", true);
PRINT_MODULE_USAGE_PARAM_FLAG('e', "Exit with 1 instead of 0 on error", true);
}