From 2fb04c2245167e247b95400112b5dbea12fcb206 Mon Sep 17 00:00:00 2001 From: Thomas Petazzoni Date: Wed, 30 Dec 2015 20:02:29 +0100 Subject: [PATCH] hidtest: dont' use a C++ source file, since it's pure C This allows to build the test program with toolchains that don't have C++ support. Signed-off-by: Thomas Petazzoni --- hidtest/Makefile.am | 6 +- hidtest/hidtest.c | 194 ++++++++++++++++++++++++++++++++++++++++++++++++++++ hidtest/hidtest.cpp | 194 ---------------------------------------------------- 3 files changed, 197 insertions(+), 197 deletions(-) create mode 100644 hidtest/hidtest.c delete mode 100644 hidtest/hidtest.cpp diff --git a/hidtest/Makefile.am b/hidtest/Makefile.am index d278644..5f52c3f 100644 --- a/hidtest/Makefile.am +++ b/hidtest/Makefile.am @@ -4,17 +4,17 @@ AM_CPPFLAGS = -I$(top_srcdir)/hidapi/ if OS_LINUX noinst_PROGRAMS = hidtest-libusb hidtest-hidraw -hidtest_hidraw_SOURCES = hidtest.cpp +hidtest_hidraw_SOURCES = hidtest.c hidtest_hidraw_LDADD = $(top_builddir)/linux/libhidapi-hidraw.la -hidtest_libusb_SOURCES = hidtest.cpp +hidtest_libusb_SOURCES = hidtest.c hidtest_libusb_LDADD = $(top_builddir)/libusb/libhidapi-libusb.la else # Other OS's noinst_PROGRAMS = hidtest -hidtest_SOURCES = hidtest.cpp +hidtest_SOURCES = hidtest.c hidtest_LDADD = $(top_builddir)/$(backend)/libhidapi.la endif diff --git a/hidtest/hidtest.c b/hidtest/hidtest.c new file mode 100644 index 0000000..94f0a5c --- /dev/null +++ b/hidtest/hidtest.c @@ -0,0 +1,194 @@ +/******************************************************* + Windows HID simplification + + Alan Ott + Signal 11 Software + + 8/22/2009 + + Copyright 2009 + + This contents of this file may be used by anyone + for any reason without any conditions and may be + used as a starting point for your own applications + which use HIDAPI. +********************************************************/ + +#include +#include +#include +#include +#include "hidapi.h" + +// Headers needed for sleeping. +#ifdef _WIN32 + #include +#else + #include +#endif + +int main(int argc, char* argv[]) +{ + int res; + unsigned char buf[256]; + #define MAX_STR 255 + wchar_t wstr[MAX_STR]; + hid_device *handle; + int i; + +#ifdef WIN32 + UNREFERENCED_PARAMETER(argc); + UNREFERENCED_PARAMETER(argv); +#endif + + struct hid_device_info *devs, *cur_dev; + + if (hid_init()) + return -1; + + devs = hid_enumerate(0x0, 0x0); + cur_dev = devs; + while (cur_dev) { + printf("Device Found\n type: %04hx %04hx\n path: %s\n serial_number: %ls", cur_dev->vendor_id, cur_dev->product_id, cur_dev->path, cur_dev->serial_number); + printf("\n"); + printf(" Manufacturer: %ls\n", cur_dev->manufacturer_string); + printf(" Product: %ls\n", cur_dev->product_string); + printf(" Release: %hx\n", cur_dev->release_number); + printf(" Interface: %d\n", cur_dev->interface_number); + printf("\n"); + cur_dev = cur_dev->next; + } + hid_free_enumeration(devs); + + // Set up the command buffer. + memset(buf,0x00,sizeof(buf)); + buf[0] = 0x01; + buf[1] = 0x81; + + + // Open the device using the VID, PID, + // and optionally the Serial number. + ////handle = hid_open(0x4d8, 0x3f, L"12345"); + handle = hid_open(0x4d8, 0x3f, NULL); + if (!handle) { + printf("unable to open device\n"); + return 1; + } + + // Read the Manufacturer String + wstr[0] = 0x0000; + res = hid_get_manufacturer_string(handle, wstr, MAX_STR); + if (res < 0) + printf("Unable to read manufacturer string\n"); + printf("Manufacturer String: %ls\n", wstr); + + // Read the Product String + wstr[0] = 0x0000; + res = hid_get_product_string(handle, wstr, MAX_STR); + if (res < 0) + printf("Unable to read product string\n"); + printf("Product String: %ls\n", wstr); + + // Read the Serial Number String + wstr[0] = 0x0000; + res = hid_get_serial_number_string(handle, wstr, MAX_STR); + if (res < 0) + printf("Unable to read serial number string\n"); + printf("Serial Number String: (%d) %ls", wstr[0], wstr); + printf("\n"); + + // Read Indexed String 1 + wstr[0] = 0x0000; + res = hid_get_indexed_string(handle, 1, wstr, MAX_STR); + if (res < 0) + printf("Unable to read indexed string 1\n"); + printf("Indexed String 1: %ls\n", wstr); + + // Set the hid_read() function to be non-blocking. + hid_set_nonblocking(handle, 1); + + // Try to read from the device. There shoud be no + // data here, but execution should not block. + res = hid_read(handle, buf, 17); + + // Send a Feature Report to the device + buf[0] = 0x2; + buf[1] = 0xa0; + buf[2] = 0x0a; + buf[3] = 0x00; + buf[4] = 0x00; + res = hid_send_feature_report(handle, buf, 17); + if (res < 0) { + printf("Unable to send a feature report.\n"); + } + + memset(buf,0,sizeof(buf)); + + // Read a Feature Report from the device + buf[0] = 0x2; + res = hid_get_feature_report(handle, buf, sizeof(buf)); + if (res < 0) { + printf("Unable to get a feature report.\n"); + printf("%ls", hid_error(handle)); + } + else { + // Print out the returned buffer. + printf("Feature Report\n "); + for (i = 0; i < res; i++) + printf("%02hhx ", buf[i]); + printf("\n"); + } + + memset(buf,0,sizeof(buf)); + + // Toggle LED (cmd 0x80). The first byte is the report number (0x1). + buf[0] = 0x1; + buf[1] = 0x80; + res = hid_write(handle, buf, 17); + if (res < 0) { + printf("Unable to write()\n"); + printf("Error: %ls\n", hid_error(handle)); + } + + + // Request state (cmd 0x81). The first byte is the report number (0x1). + buf[0] = 0x1; + buf[1] = 0x81; + hid_write(handle, buf, 17); + if (res < 0) + printf("Unable to write() (2)\n"); + + // Read requested state. hid_read() has been set to be + // non-blocking by the call to hid_set_nonblocking() above. + // This loop demonstrates the non-blocking nature of hid_read(). + res = 0; + while (res == 0) { + res = hid_read(handle, buf, sizeof(buf)); + if (res == 0) + printf("waiting...\n"); + if (res < 0) + printf("Unable to read()\n"); + #ifdef WIN32 + Sleep(500); + #else + usleep(500*1000); + #endif + } + + printf("Data read:\n "); + // Print out the returned buffer. + for (i = 0; i < res; i++) + printf("%02hhx ", buf[i]); + printf("\n"); + + hid_close(handle); + + /* Free static HIDAPI objects. */ + hid_exit(); + +#ifdef WIN32 + system("pause"); +#endif + + return 0; +} diff --git a/hidtest/hidtest.cpp b/hidtest/hidtest.cpp deleted file mode 100644 index 94f0a5c..0000000 --- a/hidtest/hidtest.cpp +++ /dev/null @@ -1,194 +0,0 @@ -/******************************************************* - Windows HID simplification - - Alan Ott - Signal 11 Software - - 8/22/2009 - - Copyright 2009 - - This contents of this file may be used by anyone - for any reason without any conditions and may be - used as a starting point for your own applications - which use HIDAPI. -********************************************************/ - -#include -#include -#include -#include -#include "hidapi.h" - -// Headers needed for sleeping. -#ifdef _WIN32 - #include -#else - #include -#endif - -int main(int argc, char* argv[]) -{ - int res; - unsigned char buf[256]; - #define MAX_STR 255 - wchar_t wstr[MAX_STR]; - hid_device *handle; - int i; - -#ifdef WIN32 - UNREFERENCED_PARAMETER(argc); - UNREFERENCED_PARAMETER(argv); -#endif - - struct hid_device_info *devs, *cur_dev; - - if (hid_init()) - return -1; - - devs = hid_enumerate(0x0, 0x0); - cur_dev = devs; - while (cur_dev) { - printf("Device Found\n type: %04hx %04hx\n path: %s\n serial_number: %ls", cur_dev->vendor_id, cur_dev->product_id, cur_dev->path, cur_dev->serial_number); - printf("\n"); - printf(" Manufacturer: %ls\n", cur_dev->manufacturer_string); - printf(" Product: %ls\n", cur_dev->product_string); - printf(" Release: %hx\n", cur_dev->release_number); - printf(" Interface: %d\n", cur_dev->interface_number); - printf("\n"); - cur_dev = cur_dev->next; - } - hid_free_enumeration(devs); - - // Set up the command buffer. - memset(buf,0x00,sizeof(buf)); - buf[0] = 0x01; - buf[1] = 0x81; - - - // Open the device using the VID, PID, - // and optionally the Serial number. - ////handle = hid_open(0x4d8, 0x3f, L"12345"); - handle = hid_open(0x4d8, 0x3f, NULL); - if (!handle) { - printf("unable to open device\n"); - return 1; - } - - // Read the Manufacturer String - wstr[0] = 0x0000; - res = hid_get_manufacturer_string(handle, wstr, MAX_STR); - if (res < 0) - printf("Unable to read manufacturer string\n"); - printf("Manufacturer String: %ls\n", wstr); - - // Read the Product String - wstr[0] = 0x0000; - res = hid_get_product_string(handle, wstr, MAX_STR); - if (res < 0) - printf("Unable to read product string\n"); - printf("Product String: %ls\n", wstr); - - // Read the Serial Number String - wstr[0] = 0x0000; - res = hid_get_serial_number_string(handle, wstr, MAX_STR); - if (res < 0) - printf("Unable to read serial number string\n"); - printf("Serial Number String: (%d) %ls", wstr[0], wstr); - printf("\n"); - - // Read Indexed String 1 - wstr[0] = 0x0000; - res = hid_get_indexed_string(handle, 1, wstr, MAX_STR); - if (res < 0) - printf("Unable to read indexed string 1\n"); - printf("Indexed String 1: %ls\n", wstr); - - // Set the hid_read() function to be non-blocking. - hid_set_nonblocking(handle, 1); - - // Try to read from the device. There shoud be no - // data here, but execution should not block. - res = hid_read(handle, buf, 17); - - // Send a Feature Report to the device - buf[0] = 0x2; - buf[1] = 0xa0; - buf[2] = 0x0a; - buf[3] = 0x00; - buf[4] = 0x00; - res = hid_send_feature_report(handle, buf, 17); - if (res < 0) { - printf("Unable to send a feature report.\n"); - } - - memset(buf,0,sizeof(buf)); - - // Read a Feature Report from the device - buf[0] = 0x2; - res = hid_get_feature_report(handle, buf, sizeof(buf)); - if (res < 0) { - printf("Unable to get a feature report.\n"); - printf("%ls", hid_error(handle)); - } - else { - // Print out the returned buffer. - printf("Feature Report\n "); - for (i = 0; i < res; i++) - printf("%02hhx ", buf[i]); - printf("\n"); - } - - memset(buf,0,sizeof(buf)); - - // Toggle LED (cmd 0x80). The first byte is the report number (0x1). - buf[0] = 0x1; - buf[1] = 0x80; - res = hid_write(handle, buf, 17); - if (res < 0) { - printf("Unable to write()\n"); - printf("Error: %ls\n", hid_error(handle)); - } - - - // Request state (cmd 0x81). The first byte is the report number (0x1). - buf[0] = 0x1; - buf[1] = 0x81; - hid_write(handle, buf, 17); - if (res < 0) - printf("Unable to write() (2)\n"); - - // Read requested state. hid_read() has been set to be - // non-blocking by the call to hid_set_nonblocking() above. - // This loop demonstrates the non-blocking nature of hid_read(). - res = 0; - while (res == 0) { - res = hid_read(handle, buf, sizeof(buf)); - if (res == 0) - printf("waiting...\n"); - if (res < 0) - printf("Unable to read()\n"); - #ifdef WIN32 - Sleep(500); - #else - usleep(500*1000); - #endif - } - - printf("Data read:\n "); - // Print out the returned buffer. - for (i = 0; i < res; i++) - printf("%02hhx ", buf[i]); - printf("\n"); - - hid_close(handle); - - /* Free static HIDAPI objects. */ - hid_exit(); - -#ifdef WIN32 - system("pause"); -#endif - - return 0; -} -- 2.7.4