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hackrf_operacake: clean up text output

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Michael Ossmann
2022-09-23 14:45:34 -04:00
parent 5b98cf92d8
commit 3d378466fb
1 changed files with 11 additions and 10 deletions
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21
host/hackrf-tools/src/hackrf_operacake.c
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@ -1,4 +1,5 @@
/* /*
* Copyright 2016-2022 Great Scott Gadgets <info@greatscottgadgets.com>
* Copyright 2016 Dominic Spill <dominicgs@gmail.com> * Copyright 2016 Dominic Spill <dominicgs@gmail.com>
* *
* This file is part of HackRF. * This file is part of HackRF.
@ -46,15 +47,15 @@ static void usage()
printf("\nUsage:\n"); printf("\nUsage:\n");
printf("\t-h, --help: this help\n"); printf("\t-h, --help: this help\n");
printf("\t-d, --device <n>: specify a particular device by serial number\n"); printf("\t-d, --device <n>: specify a particular device by serial number\n");
printf("\t-o, --address <n>: specify a particular operacake by address [default: 0]\n"); printf("\t-o, --address <n>: specify a particular Opera Cake by address [default: 0]\n");
printf("\t-m, --mode <mode>: specify switching mode [options: manual, frequency, time]\n"); printf("\t-m, --mode <mode>: specify switching mode [options: manual, frequency, time]\n");
printf("\t-a <n>: set port A connection\n"); printf("\t-a <port>: set port connected to port A0\n");
printf("\t-b <n>: set port B connection\n"); printf("\t-b <port>: set port connected to port B0\n");
printf("\t-f <port:min:max>: automatically assign <port> for range <min:max> in MHz\n"); printf("\t-f <port:min:max>: automatically assign <port> for range <min:max> in MHz. This argument can be repeated to specify a list of ports.\n");
printf("\t-t <port:dwell>: in time-switching mode, dwell on <port> for <dwell> samples. Specify only <port> to use the default dwell time (with -w). This argument can be repeated to specify a list of ports.\n"); printf("\t-t <port:dwell>: in time mode, dwell on <port> for <dwell> samples. Specify only <port> to use the default dwell time (with -w). This argument can be repeated to specify a list of ports.\n");
printf("\t-w <n>: set default dwell time for time-switching mode\n"); printf("\t-w <n>: set default dwell time in samples for time mode\n");
printf("\t-l, --list: list available operacake boards\n"); printf("\t-l, --list: list available Opera Cake boards\n");
printf("\t-g, --gpio_test: test GPIO functionality of an opera cake\n"); printf("\t-g, --gpio_test: test GPIO functionality of an Opera Cake\n");
} }
static struct option long_options[] = { static struct option long_options[] = {
@ -412,8 +413,8 @@ int main(int argc, char** argv)
} }
if (test_result == GPIO_TEST_DISABLED) { if (test_result == GPIO_TEST_DISABLED) {
fprintf(stderr, "GPIO mode diabled.\n"); fprintf(stderr, "GPIO mode disabled.\n");
fprintf(stderr, "Remove additional addon boards and retry.\n"); fprintf(stderr, "Remove additional add-on boards and retry.\n");
} else if (test_result) { } else if (test_result) {
fprintf(stderr, "GPIO test failed\n"); fprintf(stderr, "GPIO test failed\n");
fprintf(stderr, "Pin\tHigh\tShorts\tLow\n"); fprintf(stderr, "Pin\tHigh\tShorts\tLow\n");