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38 lines
700 B
38 lines
700 B
/*
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* This file is part of MXE. See LICENSE.md for licensing information.
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*/
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#include <stdio.h>
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#include <ftdi.h>
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int main(int argc, char *argv[])
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{
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int num_devs;
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struct ftdi_context *ctx;
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struct ftdi_device_list *devs = NULL;
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(void)argc;
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(void)argv;
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ctx = ftdi_new();
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if (!ctx) {
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printf("Initialization error.\n");
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return 1;
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}
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num_devs = ftdi_usb_find_all(ctx, &devs, 0, 0);
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if (num_devs < 0) {
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printf("Device list error: %s.\n", ftdi_get_error_string(ctx));
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ftdi_free(ctx);
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return 2;
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}
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printf("Found %d FTDI devices.\n", (int)num_devs);
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ftdi_list_free(&devs);
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ftdi_free(ctx);
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return 0;
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}
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