JNIEXPORT jstring JNICALL Java_com_codeminders_hidapi_HIDDevice_getProductString
(JNIEnv *env, jobject self)
{
hid_device *peer = getPeer(env, self);
if(!peer)
{
throwIOException(env, peer);
return NULL; /* not an error, freed previously */
}
wchar_t data[MAX_BUFFER_SIZE];
int res = hid_get_product_string(peer, data, MAX_BUFFER_SIZE);
if(res < 0)
{
/* We decided not to treat this as an error, but return an empty string in this case
throwIOException(env, peer);
return NULL;
*/
data[0] = 0;
}
char *u8 = convertToUTF8(env, data);
jstring string = env->NewStringUTF(u8);
free(u8);
return string;
}
void UT612ByteSource::printHidDeviceInfo(hid_device* handle)
{
// Read the Manufacturer String
#define MAX_STR 255
wchar_t wstr[MAX_STR];
wstr[0] = 0x0000;
int res = hid_get_manufacturer_string(handle, wstr, MAX_STR);
if (res < 0)
std::cerr << "Unable to read manufacturer string" << std::endl;
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)
std::cerr << "Unable to read product string" << std::endl;
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)
std::cerr << "Unable to read serial number string" << std::endl;
printf("Serial Number String: (%d) %ls", wstr[0], wstr);
std::cout << std::endl;
}
void USBInterface::HIDDescription()
{
if(HIDisOpen)
{
res = hid_get_manufacturer_string(DeviceHandle, wstr, MAX_STR);
printf("Manufacturer String: %ls\n", wstr);
res = hid_get_product_string(DeviceHandle, wstr, MAX_STR);
printf("Product String: %ls\n", wstr);
res = hid_get_serial_number_string(DeviceHandle, wstr, MAX_STR);
printf("Serial String: %ls\n", wstr);
}
}
/*test et initialise une connexion hid vers vId:0x046d pId:0xc050
* une souris usb hid logitech rx250 ;) */
bool minicut::try_device(void)
{
wchar_t wstr[__MNC_MAX_STR];
QString pr;
int res;
unsigned char buf[65];
if(minicut_device)
{
//set_connection_state("open");
driver_real=true;//is real driver
// Read the Manufacturer String
res = hid_get_manufacturer_string(minicut_device, wstr, __MNC_MAX_STR);
// printf("Manufacturer String: %ls\n", wstr);
pr= QString::fromWCharArray(wstr);
std::cout << "Succefully opened:"<<pr.toStdString()<<std::endl;
// Read the Product String
res = hid_get_product_string(minicut_device, wstr, __MNC_MAX_STR);
//printf("Product String: %ls\n", wstr);
pr= QString::fromWCharArray(wstr);
//driver_path=realmnc->path;
std::cout << "Succefully opened:"<<pr.toStdString()<<std::endl;
// std::cout << wstr;
// Read the Serial Number String
res = hid_get_serial_number_string(minicut_device, wstr, __MNC_MAX_STR);
//std::cout << wstr;
//printf("Serial Number String: %ls", wstr);
//printf("\n");
/**/
pr= QString::fromWCharArray(wstr);
//driver_path="/dev/minicut_virtmnc";
//std::cout << pr.ascii();
driver_real=true;
// this->driver_path="/dev/null";
//driver_path=minicut_test_device
}
if (teststatus())
{return true;}
else
{return false;}
return false;
}
int initializeDevice() {
struct hid_device_info *devs, *cur_dev;
const wchar_t targetManufacturer[] = L"Wincor Nixdorf";
hid_init();
/* Auto-detection du périphérique */
//Wincor Nixdorf
devs = hid_enumerate(0x0, 0x0);
cur_dev = devs;
while (cur_dev) {
if (DEBUG) fprintf(stdout, "<Debug> Périphérique trouvé: %04hx %04hx - %ls - %s\n", cur_dev->vendor_id, cur_dev->product_id, cur_dev->manufacturer_string ,cur_dev->path);
#if defined(__APPLE__)
if (!wcscmp(targetManufacturer, cur_dev->manufacturer_string) ) {
fprintf(stdout, "<Pilote> Afficheur USB %04hx %04hx en cours d\'ouverture sur %s..\n", cur_dev->vendor_id, cur_dev->product_id, cur_dev->path);
display = hid_open(cur_dev->vendor_id, cur_dev->product_id, NULL);
break;
}
#elif defined(linux)
if (!wcscmp(targetManufacturer, cur_dev->manufacturer_string) && !strcmp(cur_dev->path+(strlen(cur_dev->path)-2), "01")) {
fprintf(stdout, "<Pilote> Afficheur USB %04hx %04hx en cours d\'ouverture sur %s..\n", cur_dev->vendor_id, cur_dev->product_id, cur_dev->path);
display = hid_open_path(cur_dev->path);
break;
}
#else
fprintf(stderr, "<Fatal> Ce système n'est pas (encore) supporté pour l'instant!\n");
exit(-1);
#endif
cur_dev = cur_dev->next;
}
hid_free_enumeration(devs);
if (!display) return 0;
hid_get_product_string(display, moduleName, MAX_STR);
if (DEBUG) fprintf(stdout, "<Info> Connected to \"%ls\" display.\n", moduleName);
return display!=NULL;
}
void read_device_info()
{
int res;
wchar_t wstr[MAX_STR];
// Read the Manufacturer String
printf("Trying to read manufacturer string...\n");
res = hid_get_manufacturer_string(handle, wstr, MAX_STR);
wprintf(L"The manufacturer string is: %ls\n", wstr);
// Read the Product String
res = hid_get_product_string(handle, wstr, MAX_STR);
wprintf(L"Product String: %ls\n", wstr);
// Read the Serial Number String
res = hid_get_serial_number_string(handle, wstr, MAX_STR);
wprintf(L"Serial Number String: (%d) %ls\n", wstr[0], wstr);
// Read Indexed String 1
res = hid_get_indexed_string(handle, 1, wstr, MAX_STR);
wprintf(L"Indexed String 1: %ls\n", wstr);
}
int main(int argc, char **argv) {
int ch;
uint8_t bIReg, bOReg;
float temperature;
int flag;
char type;
int ret;
hid_device *hid = 0x0; // Composite device with 1 interface.
wchar_t serial[64];
wchar_t wstr[MAX_STR];
ret = hid_init();
if (ret < 0) {
fprintf(stderr, "hid_init failed with return code %d\n", ret);
return -1;
}
if ((hid = hid_open(MCC_VID, USB_TC_PID, NULL)) > 0) {
printf("USB-TC Device is found!\n");
} else {
fprintf(stderr, "USB-TC not found.\n");
exit(1);
}
/* config mask 0x01 means all inputs */
usbDConfigPort_USBTC(hid, DIO_DIR_OUT);
usbDOut_USBTC(hid, 0x0);
while(1) {
printf("\nUSB TC Testing\n");
printf("----------------\n");
printf("Hit 'b' to blink LED\n");
printf("Hit 'c' to calibrate\n");
printf("Hit 'd' to test DIO\n");
printf("Hit 'e' to exit\n");
printf("Hit 'f' for burnout status\n");
printf("Hit 'g' to get serial number\n");
printf("Hit 'i' for information\n");
printf("Hit 'r' to reset\n");
printf("Hit 'p' read the CJC\n");
printf("Hit 's' to get status\n");
printf("Hit 't' to measure temperature\n");
while((ch = getchar()) == '\0' ||
ch == '\n');
switch(tolower(ch)) {
case 'b': /* test to see if led blinks */
usbBlink_USBTC(hid);
break;
case 'c': /* calibration */
usbCalibrate_USBTC(hid);
break;
case 'f': /* Get status of thermocouple burnout detection */
printf("Burnout status = %#x\n", usbGetBurnoutStatus_USBTC(hid, 0xf));
break;
case 'g':
hid_get_serial_number_string(hid, serial, 64);
printf("Serial Number = %ls\n", serial);
break;
case 'i':
// Read the Manufacuter String
ret = hid_get_manufacturer_string(hid, wstr, MAX_STR);
printf("Manufacturer String: %ls\n", wstr);
// Read the Product String
ret = hid_get_product_string(hid, wstr, MAX_STR);
printf("Product String: %ls\n", wstr);
// Read the Serial Number String
ret = hid_get_serial_number_string(hid, wstr, MAX_STR);
printf("Serial Number String: %ls\n", wstr);
break;
case 'p': /* read the CJC */
usbTin_USBTC(hid, CJC0, 0, &temperature);
printf("CJC 0 = %.2f degress Celsius or %.2f degrees Fahrenheit.\n", temperature,
celsius2fahr(temperature));
usbTin_USBTC(hid, CJC1, 0, &temperature);
printf("CJC 1 = %.2f degress Celsius or %.2f degrees Fahrenheit.\n", temperature,
celsius2fahr(temperature));
break;
case 'd': /* test to see if led blinks */
printf("conect DIO0 - DIO4\n");
printf("conect DIO1 - DIO5\n");
printf("conect DIO2 - DIO6\n");
printf("conect DIO3 - DIO7\n");
usbDConfigBit_USBTC(hid, 0, DIO_DIR_OUT);
usbDConfigBit_USBTC(hid, 1, DIO_DIR_OUT);
usbDConfigBit_USBTC(hid, 2, DIO_DIR_OUT);
usbDConfigBit_USBTC(hid, 3, DIO_DIR_OUT);
usbDConfigBit_USBTC(hid, 4, DIO_DIR_IN);
usbDConfigBit_USBTC(hid, 5, DIO_DIR_IN);
usbDConfigBit_USBTC(hid, 6, DIO_DIR_IN);
usbDConfigBit_USBTC(hid, 7, DIO_DIR_IN);
do {
printf("Enter value [0-f]: ");
scanf("%hhx", &bIReg);
bIReg &= 0xf;
usbDOut_USBTC(hid, bIReg);
usbDIn_USBTC(hid, &bOReg);
printf("value = %#hhx\n", bOReg);
} while (toContinue());
break;
case 's':
printf("Status = %#x\n", usbGetStatus_USBTC(hid));
break;
case 'r':
usbReset_USBTC(hid);
return 0;
break;
case 'e':
hid_close(hid);
hid_exit();
return 0;
break;
case 't':
printf("Connect thermocouple to channel 0\n");
printf(" Select Thermocouple Type [JKSRBETN]: ");
scanf("%s", &type);
switch(type) {
case 'J':
bIReg = TYPE_J;
printf("Type J Thermocouple Selected: \n");
break;
case 'K':
bIReg = TYPE_K;
printf("Type K Thermocouple Selected: \n");
break;
case 'T':
bIReg = TYPE_T;
printf("Type T Thermocouple Selected: \n");
break;
case 'E':
bIReg = TYPE_E;
printf("Type E Thermocouple Selected: \n");
break;
case 'R':
bIReg = TYPE_R;
printf("Type R Thermocouple Selected: \n");
break;
case 'S':
bIReg = TYPE_S;
printf("Type S Thermocouple Selected: \n");
break;
case 'B':
bIReg = TYPE_B;
printf("Type B Thermocouple Selected: \n");
break;
case 'N':
bIReg = TYPE_N;
printf("Type N Thermocouple Selected: \n");
break;
default:
printf("Unknown or unsupported thermocopule type.\n");
break;
}
usbSetItem_USBTC(hid, ADC_0, CH_0_TC, bIReg);
flag = fcntl(fileno(stdin), F_GETFL);
fcntl(0, F_SETFL, flag | O_NONBLOCK);
do {
usbTin_USBTC(hid, CH0, 0, &temperature);
printf("%.2f degress Celsius or %.2f degrees Fahrenheit.\n", temperature,
celsius2fahr(temperature));
sleep(1);
} while (!isalpha(getchar()));
fcntl(fileno(stdin), F_SETFL, flag);
break;
default:
break;
}
}
}
int run(){
int res;
unsigned char buf[128];
#define MAX_STR 255
wchar_t wstr[MAX_STR];
hid_device *handle;
int fd;
memset(buf,0x00,sizeof(buf));
handle = hid_open(VENDOR, PRODUCT, 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("Vendor: %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: %ls\n", wstr);
fd = uinput_connect(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: %ls", 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: %ls\n", wstr);
// Set the hid_read() function to be non-blocking.
hid_set_nonblocking(handle, 1);
res = 0;
while (1) {
res = hid_read(handle, buf, sizeof(buf));
if (res>0){
touch(fd, buf, res);
}else if (res<0){
break;
}
if (exitNow) break;
usleep(10000);
}
hid_close(handle);
/* Free static HIDAPI objects. */
hid_exit();
return 0;
}
int main(int argc, char* argv[])
{
int res;
unsigned char buf[65];
#define MAX_STR 255
wchar_t wstr[MAX_STR];
hid_device *handle;
int i;
// Enumerate and print the HID devices on the system
struct hid_device_info *devs, *cur_dev;
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("\n");
cur_dev = cur_dev->next;
}
hid_free_enumeration(devs);
// Open the device using the VID, PID,
// and optionally the Serial number.
handle = hid_open(0x8021, 0x1941, NULL);
// Read the Manufacturer String
res = hid_get_manufacturer_string(handle, wstr, MAX_STR);
printf("Manufacturer String: %ls\n", wstr);
// Read the Product String
res = hid_get_product_string(handle, wstr, MAX_STR);
printf("Product String: %ls\n", wstr);
// Read the Serial Number String
res = hid_get_serial_number_string(handle, wstr, MAX_STR);
printf("Serial Number String: %ls", wstr);
printf("\n");
// Send a Feature Report to the device
buf[0] = 0x2; // First byte is report number
buf[1] = 0xa0;
buf[2] = 0x0a;
res = hid_send_feature_report(handle, buf, 17);
// Read a Feature Report from the device
buf[0] = 0x2;
res = hid_get_feature_report(handle, buf, sizeof(buf));
// Print out the returned buffer.
printf("Feature Report\n ");
for (i = 0; i < res; i++)
printf("%02hhx ", buf[i]);
printf("\n");
// Set the hid_read() function to be non-blocking.
hid_set_nonblocking(handle, 1);
// Send an Output report to toggle the LED (cmd 0x80)
buf[0] = 1; // First byte is report number
buf[1] = 0x80;
res = hid_write(handle, buf, 65);
// Send an Output report to request the state (cmd 0x81)
buf[1] = 0x81;
hid_write(handle, buf, 65);
// Read requested state
res = hid_read(handle, buf, 65);
if (res < 0)
printf("Unable to read()\n");
// Print out the returned buffer.
for (i = 0; i < res; i++)
printf("buf[%d]: %d\n", i, buf[i]);
return 0;
}
int main(int argc, char* argv[])
{
int res;
unsigned char buf[65];
wchar_t wstr[MAX_STR];
hid_device *handle;
int i;
// Initialize the hidapi library
res = hid_init();
// Open the device using the VID, PID,
// and optionally the Serial number.
handle = hid_open(0x4d8, 0x3f, NULL);
// Read the Manufacturer String
res = hid_get_manufacturer_string(handle, wstr, MAX_STR);
wprintf(L"Manufacturer String: %s\n", wstr);
// Read the Product String
res = hid_get_product_string(handle, wstr, MAX_STR);
wprintf(L"Product String: %s\n", wstr);
// Read the Serial Number String
res = hid_get_serial_number_string(handle, wstr, MAX_STR);
wprintf(L"Serial Number String: (%d) %s\n", wstr[0], wstr);
// Read Indexed String 1
res = hid_get_indexed_string(handle, 1, wstr, MAX_STR);
wprintf(L"Indexed String 1: %s\n", wstr);
// Toggle LED (cmd 0x80). The first byte is the report number (0x0).
buf[0] = 0x0;
buf[1] = 0x80;
res = hid_write(handle, buf, 65);
unsigned char message[27];
//Get user input with scanf ; where message is a character array
buf[1] = 0x82;
printf("%s", "Please enter the row number : ");
scanf("%s", &buf[2]);
printf("%s", "Please enter a sentence : ");
scanf("%s", message);
for (i = 0; i < 27; i++)
{
buf[i+3] = message[i];
}
res = hid_write(handle, buf, 65);
// Request state (cmd 0x81). The first byte is the report number (0x0).
buf[0] = 0x0;
buf[1] = 0x81;
res = hid_write(handle, buf, 65);
// Read requested state
res = hid_read(handle, buf, 65);
/*
short accels[3];
accels[0] = (buf[2]<<8)|(buf[1]&0xff);
accels[1] = (buf[4]<<8)|(buf[3]&0xff);
accels[2] = (buf[6]<<8)|(buf[5]&0xff);
for(i = 0; i<3;i++)
wprintf(L"accel[%d]: %d\n",i,accels[i]);
short x,y,z;
x = (buf[4]<<8)|(buf[3]);
y = (buf[6]<<8)|(buf[5]);
z = (buf[8]<<8)|(buf[7]);
double xx,yy,zz;
xx=((float)x)/16000;
yy=((float)y)/16000;
zz=((float)z)/16000;
// Print out the returned buffer.
printf("%f \n %f \n %f \n", xx, yy, zz);
*/
short x[DATAPNTS];
short y[DATAPNTS];
short z[DATAPNTS];
FILE *ofp;
ofp = fopen("accels.txt", "w");
for (i = 0; i < DATAPNTS ; i ++ ) {
res = hid_write(handle, buf, 65);
res = hid_read(handle, buf, 65);
x[i] = (buf[2]<<8)|(buf[1]&0xff);
y[i] = (buf[4]<<8)|(buf[3]&0xff);
z[i] = (buf[6]<<8)|(buf[5]&0xff);
fprintf(ofp, "your data \r\n %d\r\n %d\r\n %d\r\n", x[i], y[i], z[i]);
}
fclose(ofp);
// Finalize the hidapi library
res = hid_exit();
return 0;
}
int main(int argc, char* argv[])
{
int res;
unsigned char buf[65];
wchar_t wstr[MAX_STR];
hid_device *handle;
int i;
int j = 0;
short accX[DATA_PTS];
short accY[DATA_PTS];
short accZ[DATA_PTS];
// Initialize the hidapi library
res = hid_init();
// Open the device using the VID, PID,
// and optionally the Serial number.
handle = hid_open(0x4d8, 0x3f, NULL);
// Read the Manufacturer String
res = hid_get_manufacturer_string(handle, wstr, MAX_STR);
wprintf(L"Manufacturer String: %s\n", wstr);
// Read the Product String
res = hid_get_product_string(handle, wstr, MAX_STR);
wprintf(L"Product String: %s\n", wstr);
// Read the Serial Number String
res = hid_get_serial_number_string(handle, wstr, MAX_STR);
wprintf(L"Serial Number String: (%d) %s\n", wstr[0], wstr);
// Read Indexed String 1
res = hid_get_indexed_string(handle, 1, wstr, MAX_STR);
wprintf(L"Indexed String 1: %s\n", wstr);
char message[MAX_MSG];
wprintf(L"Input message:\n");
wscanf(L"%[^\n]s", message);
int row=0;
wprintf(L"Input row:\n", wstr);
wscanf(L"%d", &row);
// Toggle LED (cmd 0x80). The first byte is the report number (0x0).
buf[0] = 0x0;
buf[1] = 0x80;
buf[3] = row;
for (i = 0; i < MAX_MSG; i++)
buf[i+5] = message[i];
res = hid_write(handle, buf, 65);
// Request state (cmd 0x81). The first byte is the report number (0x0).
buf[0] = 0x0;
buf[1] = 0x81;
res = hid_write(handle, buf, 65);
// Read requested state
//res = hid_read(handle, buf, 65);
// Print out the returned buffer.
//for (i = 0; i < 7; i++)
// printf("buf[%d]: %d\n", i, buf[i]);
// Read requested state
while (j < DATA_PTS)
{
buf[0] = 0x0;
buf[1] = 0x81;
res = hid_write(handle, buf, 65);
res = hid_read(handle, buf, 65);
if (buf[0] == 0x81)
{
accX[j] = ((buf[1] << 8) | (buf[2]));
accY[j] = ((buf[3] << 8) | (buf[4]));
accZ[j] = ((buf[5] << 8) | (buf[6]));
j++;
}
}
//Save to a file
wprintf(L"Saving to file\n");
FILE *ofp;
ofp = fopen("accels.txt", "w");
for (i=0; i<DATA_PTS; i++) {
wprintf(L"X: %d Y: %d Z: %d\r\n",accX[i],accY[i],accZ[i]);
fwprintf(ofp,L"%d, %d, %d\r\n",accX[i],accY[i],accZ[i]);
}
fclose(ofp);
// Finalize the hidapi library
res = hid_exit();
for (i = 0; i<65; i++)
buf[i] = 0;
return 0;
}
int main(int argc, char* argv[])
{
FILE *ofp;
int res;
unsigned char buf[65];
wchar_t wstr[MAX_STR];
hid_device *handle;
int i,k=0,buf_len;
char message[50];
short accels[3],x[50],y[50],z[50];
// Initialize the hidapi library
res = hid_init();
// Open the device using the VID, PID,
// and optionally the Serial number.
handle = hid_open(0x4d8, 0x3f, NULL);
// Read the Manufacturer String
res = hid_get_manufacturer_string(handle, wstr, MAX_STR);
wprintf(L"Manufacturer String: %s\n", wstr);
// Read the Product String
res = hid_get_product_string(handle, wstr, MAX_STR);
wprintf(L"Product String: %s\n", wstr);
// Read the Serial Number String
res = hid_get_serial_number_string(handle, wstr, MAX_STR);
wprintf(L"Serial Number String: (%d) %s\n", wstr[0], wstr);
// Read Indexed String 1
res = hid_get_indexed_string(handle, 1, wstr, MAX_STR);
wprintf(L"Indexed String 1: %s\n", wstr);
// Toggle LED (cmd 0x80). The first byte is the report number (0x0).
buf[0] = 0x0;
buf[1] = 0x80;
//char message[20];
printf("Enter row: \n");
scanf("%s",message);
while(message[k]){
buf[2+k]=message[k];
k++;
}
buf_len=strlen(message)+2;
printf("Enter String \n");
scanf("%s",message);
buf[buf_len]=strlen(message);
buf_len=buf_len+1;
k=0;
while(message[k]){
buf[buf_len+k]=message[k];
k++;
}
/*for (j=0;j<strlen(message);j++){
buf[j+2]=message[j];
printf("buf[%d]: %d,%d \n", j+2, buf[j+2],strlen(message));*/
res = hid_write(handle, buf, 65);
int j=0;
while(j<50){
// Request state (cmd 0x81). The first byte is the report number (0x0).
buf[0] = 0x0;
buf[1] = 0x81;
//for (i = 0; i < 65; i++)
// printf("buf[%d]: %d\n", i, buf[i]);
res = hid_write(handle, buf, 65);
// Read requested state
res = hid_read(handle, buf, 65);
if (buf[1]){
for (i=0;i<3;i++){
accels[i]=makeshort(buf, 2*i+2);
}
x[j]=accels[0];
y[j]=accels[1];
z[j]=accels[2];
j++;
}
// Print out the returned buffer.
//for (i = 0; i < 65; i++)
// printf("buf[%d]: %d\n", i, buf[i]);
// Finalize the hidapi library
res = hid_exit();
}
ofp=fopen("accels.txt","w");
for(i=0; i<50; i++){
fprintf(ofp,"%d %d %d \r\n",x[i],y[i],z[i]);
}
return 0;
}
/////////////////////////////////////////////////////////////////////////////////////////////
// Scan /dev looking for hidraw devices and then check to see if each is a Rift
// nthDevice is 0-based
/////////////////////////////////////////////////////////////////////////////////////////////
Device * openRiftHID( int nthDevice, Device *myDev )
{
BOOLEAN didAlloc = FALSE;
struct hid_device_info *devs, *cur_dev;
wchar_t wstr[MAX_STR];
Device *dev = myDev;
// Iterate over the devices matching our IDs
devs = hid_enumerate(0x2833, 0x0001);
cur_dev = devs;
while (cur_dev) {
// Skip to the one we want
if( nthDevice-- )
{
cur_dev = cur_dev->next;
continue;
}
// Allocate space if we need to
if (! dev )
{
dev = (Device *)malloc(sizeof(Device));
didAlloc = TRUE;
}
// Open the device
dev->hidapi_dev = (hid_device *)hid_open(cur_dev->vendor_id,
cur_dev->product_id, cur_dev->serial_number);
// Did we fail to open the device?
if( !dev->hidapi_dev )
{
// Yep. Clean up
if( didAlloc )
{
free(dev);
}
return 0;
}
// Save the vendor and product IDs (not that we need them)
dev->vendorId = cur_dev->vendor_id;
dev->productId = cur_dev->product_id;
//printf("\n\nDevice Found:\n");
// Read the Manufacturer String
hid_get_manufacturer_string(dev->hidapi_dev, wstr, MAX_STR);
//printf("Manufacturer: %ls\n", wstr);
dev->name = malloc(sizeof(wchar_t) * wcslen(wstr) + 1);
wcstombs(dev->name, wstr, wcslen(wstr));
// Read the Product String
hid_get_product_string(dev->hidapi_dev, wstr, MAX_STR);
//printf("Product: %ls\n", wstr);
dev->product = malloc(sizeof(wchar_t) * wcslen(wstr) + 1);
wcstombs(dev->product, wstr, wcslen(wstr));
// Read the Serial Number String
hid_get_serial_number_string(dev->hidapi_dev, wstr, MAX_STR);
//printf("Serial Number: %ls", wstr);
dev->serial = malloc(sizeof(wchar_t) * wcslen(wstr) + 1);
wcstombs(dev->serial, wstr, wcslen(wstr));
//printf("\n\n");
break;
}
hid_free_enumeration(devs);
if ( dev && dev->hidapi_dev > 0 )
{
// Make our device nonblocking
hid_set_nonblocking(dev->hidapi_dev, 1);
// Init the Rift sensor info
if( ! getSensorInfo( dev ) )
{
// Clean up
if( didAlloc )
{
free(dev);
}
dev = 0;
}
}
else
{
// Clean up
if ( didAlloc )
{
free(dev);
}
dev = 0;
}
return dev;
}
int main(int argc, char* argv[])
{
int res;
unsigned char buf[65];
wchar_t wstr[MAX_STR];
hid_device *handle;
int i;
// Initialize the hidapi library
res = hid_init();
// Open the device using the VID, PID,
// and optionally the Serial number.
handle = hid_open(0x4d8, 0x3f, NULL);
// Read the Manufacturer String
res = hid_get_manufacturer_string(handle, wstr, MAX_STR);
wprintf(L"Manufacturer String: %s\n", wstr);
// Read the Product String
res = hid_get_product_string(handle, wstr, MAX_STR);
wprintf(L"Product String: %s\n", wstr);
// Read the Serial Number String
res = hid_get_serial_number_string(handle, wstr, MAX_STR);
wprintf(L"Serial Number String: (%d) %s\n", wstr[0], wstr);
// Read Indexed String 1
res = hid_get_indexed_string(handle, 1, wstr, MAX_STR);
wprintf(L"Indexed String 1: %s\n", wstr);
int request,row;
char message[62];
scanf("%d %s", &row, &message);
for (request=0;request<200;request++) {
// Toggle LED (cmd 0x80). The first byte is the report number (0x0).
int ii=0;
buf[0] = 0x0;
buf[1] = 0x80;
//scanf("%d %s", &row, &message);
buf[2] = row;
//scanf("%c", &message);
for (ii=0;ii<62;ii++) {
buf[ii+3] = message[ii];
}
res = hid_write(handle, buf, 65);
// Request state (cmd 0x81). The first byte is the report number (0x0).
buf[0] = 0x0;
buf[1] = 0x81;
res = hid_write(handle, buf, 65);
// Read requested state
res = hid_read(handle, buf, 65);
// buffer 0-->read, buffer 1-->x high, buffer 2-->x low, buffer 3-->y high, buffer 4-->y low, buffer 5-->z high, buffer 6-->z low
short accels[3];
accels[0] = (buf[1]<<8)|buf[2];
accels[1] = (buf[3]<<8)|buf[4];
accels[2] = (buf[5]<<8)|buf[6];
// Print out the returned buffer.
//for (i = 0; i <= 6; i++) {
// printf("buf[%d]: %d\n", i, buf[i]);
//}
//printf("***READING #%d***\nx accel: %d\ny accel: %d\nz accel: %d\n\n",(request+1),accels[0],accels[1],accels[2]);
// Finalize the hidapi library
res = hid_exit();
// ADD CODE THAT SAVES X Y AND Z DATA TO ARRAYS
accX[request] = accels[0];
accY[request] = accels[1];
accZ[request] = accels[2];
}
printf("***%d SUCCESSFUL READS***\n",(request));
int jj;
FILE *dataFile;
dataFile = fopen("accels.txt","w");
for (jj=0;jj<200;jj++) {
fprintf(dataFile,"%d %d %d\r\n",accX[jj],accY[jj],accZ[jj]);
}
fclose(dataFile);
printf("data (hopefully) sent to some file\n\n");
return 0;
}
int main(int argc, char* argv[])
{
int res;
unsigned char buf[63];
wchar_t wstr[MAX_STR];
hid_device *handle;
int i;
struct hid_device_info *devs, *cur_dev;
//Init the hidapi lib
if(!hid_init()==0){
printf("Error hidinit\n");
return -1;
}
/*
devs=hid_enumerate(0x0,0x0);
if (devs==NULL){
printf("No custom HID devices\n");
return -1;
}
cur_dev=devs;
while (cur_dev){
printf("Device found\n type: %04hx %04hx 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: %d\n", cur_dev->release_number);
printf(" Interface: %d\n", cur_dev->interface_number);
printf("\n");
cur_dev=cur_dev->next;
}
hid_free_enumeration(devs);
*/
//open the device using VID PID and optionaly Serial number
////handle = hid_open(0x4d8, 0x3f, L"12345");
//online guid gen https://www.guidgenerator.com/online-guid-generator.aspx
handle=hid_open(VID,PID,L"9088a05a-bc89-4c60-9c2a-4d80e86a385d");
//handle=hid_open(VID,PID,NULL);
if (!handle){
printf("Unable to open device");
return 1;
}
//read the manufacturer string
res=hid_get_manufacturer_string(handle,wstr,MAX_STR);
if (res<0){
printf("Unable to read manufacturer string\n");
}
wprintf(L"Manufacturer string: %s\n",wstr);
//read the product string
res=hid_get_product_string(handle,wstr,MAX_STR);
if (res<0){
printf("Unable to read product string\n");
}
wprintf(L"Product string: %ls \n",wstr);
//read the serial number string
res=hid_get_serial_number_string(handle,wstr,MAX_STR);
if(res<0){
printf("Unable to read serial number string\n");
}
wprintf(L"Serial number string: %ls \n",wstr);
//set the hid_read function to non-blocking
hid_set_nonblocking(handle, true);
//try to read from device
/*while(1){
res=hid_read(handle,buf,sizeof(buf));
//print the returned buffer
if (res>0){
printf("Data read:\n");
for (int j=0;j<res;j++){
printf("%02hx ",buf[j]);
}
printf("\n");
}
else{
if (res==0){
printf("Error data read: null data given\n");
}else{
printf("Error data read: %ls \n", hid_error(handle));
}
}
}*/
//try to write to device
unsigned char tmp_buf[64];
memset(tmp_buf,0x0,sizeof(tmp_buf));
while(1){
tmp_buf[0]=0x1;
tmp_buf[63]=0x10;
res=hid_write(handle,tmp_buf,sizeof(tmp_buf));
if (res<0){
//printf("Unable to write()\n");
printf("Error write: %ls", hid_error(handle));
printf("\n");
}
else{
printf("write() OK\n");
}
res=hid_read(handle,buf,sizeof(buf));
//print the returned buffer
if (res>0){
printf("Data read:\n");
for (int j=0;j<res;j++){
printf("%02hx ",buf[j]);
}
printf("\n");
}
else{
if (res==0){
printf("Error data read: null data given\n");
}else{
printf("Error data read: %ls \n", hid_error(handle));
}
}
Sleep(500);
}
int delay=500;
memset (buf,0x0,sizeof(buf)); //заполняем buf 0
unsigned char buf1[63];
memset (buf1,0x0,sizeof(buf1));
int res1=0;
while(1){
//toggle LED (cmd 0x80) The first byte is the report number (0x1)
for (int i=0;i<4;i++){
buf[0] = 0x1;
buf[1] = i;
res=hid_write(handle,buf,sizeof(buf));
if (res<0){
printf("Unable to write()\n");
printf("Error: %ls \n", hid_error(handle));
}
res1=hid_read(handle,buf1,sizeof(buf1));
//print the returned buffer
if (res1>0){
printf("Data read:\n");
for (int j=0;j<res1;j++){
printf("%02hx ",buf1[j]);
}
printf("\n");
}
else{
if (res1==0){
printf("Error data read: null data given\n");
}else{
printf("Error data read: %ls \n", hid_error(handle));
}
}
Sleep(delay);
}
}
//request state (cmd 0x81) the first byte is the report number (0x0)
buf[0]=0x0;
buf[1]=0x81;
res=hid_write(handle,buf,16);
if (res<0){
printf("Unable to write 2\n");
}
//read requested state for non-blocking
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");
}
Sleep(500);
}
//print the returned buffer
printf("Data read:\n");
for (i=0;i<res;i++){
printf("%02hx ",buf[i]);
}
printf("\n");
hid_close(handle);
//finalize the hidapi lib
res=hid_exit();
#ifdef _WIN32
system("pause");
#endif // _WIN32
return 0;
}
int main(int argc, char **argv)
{
int ch;
uint8_t bIReg, bOReg;
float temperature;
float temperature_array[8];
int nchan;
int flag;
char type;
int i;
float R0, A, B, C; // RTD: Callendar-Van Dusen coefficients
float A0, A1, A2; // Thermistor: Steinhart-Hart coefficients
float Offset, Scale; // Semiconductor
float value;
hid_device *hid = 0x0; // Composite device with 1 interface.
int ret;
wchar_t serial[64];
wchar_t wstr[MAX_STR];
ret = hid_init();
if (ret < 0) {
fprintf(stderr, "hid_init failed with return code %d\n", ret);
return -1;
}
if ((hid = hid_open(MCC_VID, USB_TEMP_AI_PID, NULL)) > 0) {
printf("USB TEMP-AI is found.\n");
} else {
fprintf(stderr, "USB-TEMP-AI is not found.\n");
}
/* config mask 0x01 means all inputs */
usbDConfigPort_USBTC_AI(hid, DIO_DIR_OUT);
usbDOut_USBTC_AI(hid, 0x0);
while(1) {
printf("\nUSB-TEMP-AI Testing\n");
printf("----------------\n");
printf("Hit 'b' to blink LED\n");
printf("Hit 'c' to calibrate\n");
printf("Hit 'd' to test DIO\n");
printf("Hit 'e' to exit\n");
printf("Hit 'f' for burnout status\n");
printf("Hit 'g' to get serial number\n");
printf("Hit 'i' for information\n");
printf("Hit 'R' to reset\n");
printf("Hit 'r' to measure temperature (RTD)\n");
printf("Hit 'p' read the CJC\n");
printf("Hit 's' to get status\n");
printf("Hit 'S' to measure temperature (Semiconductor)\n");
printf("Hit 't' to measure temperature (Thermocouple)\n");
printf("Hit 'T' to measure temperature (Thermistor)\n");
printf("Hit 'x' to measure temperature (Thermocouple) multiple channels\n");
while((ch = getchar()) == '\0' || ch == '\n');
switch(ch) {
case 'b': /* test to see if led blinks */
usbBlink_USBTC_AI(hid);
break;
case 'c': /* calibration */
usbCalibrate_USBTC_AI(hid, 0);
usbCalibrate_USBTC_AI(hid, 1);
break;
case 'f': /* Get status of thermocouple burnout detection */
printf("Burnout status = %#x\n", usbGetBurnoutStatus_USBTC_AI(hid, 0xf));
break;
case 'g':
hid_get_serial_number_string(hid, serial, 64);
printf("Serial Number = %ls\n", serial);
break;
case 'i':
// Read the Manufacuter String
ret = hid_get_manufacturer_string(hid, wstr, MAX_STR);
printf("Manufacturer String: %ls\n", wstr);
// Read the Product String
ret = hid_get_product_string(hid, wstr, MAX_STR);
printf("Product String: %ls\n", wstr);
// Read the Serial Number String
ret = hid_get_serial_number_string(hid, wstr, MAX_STR);
printf("Serial Number String: %ls\n", wstr);
break;
case 'p': /* read the CJC */
usbAin_USBTC_AI(hid, CJC0, 0, &temperature);
printf("CJC 0 = %.2f degress Celsius or %.2f degrees Fahrenheit.\n", temperature,
celsius2fahr(temperature));
break;
case 'd': /* test to see if led blinks */
printf("conect DIO0 - DIO4\n");
printf("conect DIO1 - DIO5\n");
printf("conect DIO2 - DIO6\n");
printf("conect DIO3 - DIO7\n");
usbDConfigBit_USBTC_AI(hid, 0, DIO_DIR_OUT);
usbDConfigBit_USBTC_AI(hid, 1, DIO_DIR_OUT);
usbDConfigBit_USBTC_AI(hid, 2, DIO_DIR_OUT);
usbDConfigBit_USBTC_AI(hid, 3, DIO_DIR_OUT);
usbDConfigBit_USBTC_AI(hid, 4, DIO_DIR_IN);
usbDConfigBit_USBTC_AI(hid, 5, DIO_DIR_IN);
usbDConfigBit_USBTC_AI(hid, 6, DIO_DIR_IN);
usbDConfigBit_USBTC_AI(hid, 7, DIO_DIR_IN);
do {
printf("Enter value [0-f]: ");
scanf("%hhx", &bIReg);
bIReg &= 0xf;
usbDOut_USBTC_AI(hid, bIReg);
usbDIn_USBTC_AI(hid, &bOReg);
printf("value = %#x\n", bOReg);
} while (toContinue());
break;
case 's':
printf("Status = %#x\n", usbGetStatus_USBTC_AI(hid));
break;
case 'S':
printf("Sampling Semiconductor TMP36\n");
printf("Enter channel number [0-7]: ");
scanf("%d", &ch);
usbSetItem_USBTEMP_AI(hid, ch/2, SENSOR_TYPE, SEMICONDUCTOR);
printf(" 1. Single ended.\n");
printf(" 2. Differential.\n");
printf("Enter connector type [1-4]: \n");
scanf("%d", &i);
switch (i) {
case 1: usbSetItem_USBTEMP_AI(hid, ch/2, CONNECTION_TYPE, SINGLE_ENDED);break;
case 2: usbSetItem_USBTEMP_AI(hid, ch/2, CONNECTION_TYPE, DIFFERENTIAL); break;
default: printf("Unknown type\n"); break;
}
printf("Enter Offset: ");
scanf("%f", &Offset);
printf("Enter Scale: ");
scanf("%f", &Scale);
usbSetItem_USBTEMP_AI(hid, ch/2, EXCITATION, EXCITATION_OFF);
usbSetItem_USBTEMP_AI(hid, ch/2, CH_0_GAIN + ch%2, 0x1); // Set for Semiconductor
usbSetItem_USBTEMP_AI(hid, ch/2, CH_0_COEF_0 + ch%2, Offset); // Offset
usbGetItem_USBTC_AI(hid, ch/2, CH_0_COEF_0 + ch%2, &value);
printf("Offset = %f ", value);
usbSetItem_USBTEMP_AI(hid, ch/2, CH_0_COEF_1 + ch%2, Scale); // Scale
usbGetItem_USBTC_AI(hid, ch/2, CH_0_COEF_1 + ch%2, &value);
printf("Scale = %f ", value);
flag = fcntl(fileno(stdin), F_GETFL);
fcntl(fileno(stdin), F_SETFL, flag | O_NONBLOCK);
do {
usbAin_USBTC_AI(hid, ch, 0, &temperature);
printf("Channel: %d %.2f degress Celsius or %.2f degrees Fahrenheit.\n",
ch, temperature, celsius2fahr(temperature));
sleep(1);
} while (!isalpha(getchar()));
fcntl(fileno(stdin), F_SETFL, flag);
break;
case 'r':
printf("Sampling RTD\n");
printf("Enter channel number [0-7]: ");
scanf("%d", &ch);
usbSetItem_USBTEMP_AI(hid, ch/2, SENSOR_TYPE, RTD);
printf(" 1. 2-wire with 1 sensor.\n");
printf(" 2. 2-wire with 2 sensors.\n");
printf(" 3. 3-wire. \n");
printf(" 4. 4-wire.\n");
printf("Enter connector type [1-4]: \n");
scanf("%d", &i);
switch (i) {
case 1: usbSetItem_USBTEMP_AI(hid, ch/2, CONNECTION_TYPE, TWO_WIRE_ONE_SENSOR);break;
case 2: usbSetItem_USBTEMP_AI(hid, ch/2, CONNECTION_TYPE, TWO_WIRE_TWO_SENSOR); break;
case 3: usbSetItem_USBTEMP_AI(hid, ch/2, CONNECTION_TYPE, THREE_WIRE);
printf("Connection-type = 3 wire.\n");
break;
case 4: usbSetItem_USBTEMP_AI(hid, ch/2, CONNECTION_TYPE, FOUR_WIRE);
printf("Connection-type = 4 wire.\n");
break;
}
R0 = 100.;
A = .003908;
B = -5.8019E-7;
C = -4.2735E-12;
usbSetItem_USBTEMP_AI(hid, ch/2, EXCITATION, MU_A_210);
usbSetItem_USBTEMP_AI(hid, ch/2, CH_0_GAIN + ch%2, 0x2); // Set 0 - 0.5V for RTD
usbSetItem_USBTEMP_AI(hid, ch/2, CH_0_COEF_0 + ch%2, R0); // R0 value
usbGetItem_USBTC_AI(hid, ch/2, CH_0_COEF_0 + ch%2, &value);
printf("R0 = %f ", value);
usbSetItem_USBTEMP_AI(hid, ch/2, CH_0_COEF_1 + ch%2, A); // Callendar-Van Dusen Coefficient A
usbGetItem_USBTC_AI(hid, ch/2, CH_0_COEF_1 + ch%2, &value);
printf("A = %e ", value);
usbSetItem_USBTEMP_AI(hid, ch/2, CH_0_COEF_2 + ch%2, B); // Callendar-Van Dusen Coefficient B
usbGetItem_USBTC_AI(hid, ch/2, CH_0_COEF_2 + ch%2, &value);
printf("B = %e ", value);
usbSetItem_USBTEMP_AI(hid, ch/2, CH_0_COEF_3 + ch%2, C); // Callendar-Van Dusen Coefficient C
usbGetItem_USBTC_AI(hid, ch/2, CH_0_COEF_3 + ch%2, &value);
printf("C = %e\n", value);
flag = fcntl(fileno(stdin), F_GETFL);
fcntl(fileno(stdin), F_SETFL, flag | O_NONBLOCK);
do {
usbAin_USBTC_AI(hid, ch, 0, &temperature);
printf("Channel: %d %.2f degress Celsius or %.2f degrees Fahrenheit.\n",
ch, temperature, celsius2fahr(temperature));
sleep(1);
} while (!isalpha(getchar()));
fcntl(fileno(stdin), F_SETFL, flag);
break;
case 'R':
usbReset_USBTC_AI(hid);
return 0;
break;
case 'e':
hid_close(hid);
hid_exit();
return 0;
break;
case 't':
printf("Select Channel [0-7]: ");
scanf("%d", &i);
usbSetItem_USBTEMP_AI(hid, i/2, SENSOR_TYPE, THERMOCOUPLE);
usbSetItem_USBTEMP_AI(hid, i/2, EXCITATION, EXCITATION_OFF);
printf("Connect thermocouple to channel %d\n", i);
printf(" Select Thermocouple Type [JKSRBETN]: ");
scanf("%s", &type);
switch(type) {
case 'J':
bIReg = TYPE_J;
printf("Type J Thermocouple Selected: \n");
break;
case 'K':
bIReg = TYPE_K;
printf("Type K Thermocouple Selected: \n");
break;
case 'T':
bIReg = TYPE_T;
printf("Type T Thermocouple Selected: \n");
break;
case 'E':
bIReg = TYPE_E;
printf("Type E Thermocouple Selected: \n");
break;
case 'R':
bIReg = TYPE_R;
printf("Type R Thermocouple Selected: \n");
break;
case 'S':
bIReg = TYPE_S;
printf("Type S Thermocouple Selected: \n");
break;
case 'B':
bIReg = TYPE_B;
printf("Type B Thermocouple Selected: \n");
break;
case 'N':
bIReg = TYPE_N;
printf("Type N Thermocouple Selected: \n");
break;
default:
printf("Unknown or unsupported thermocopule type.\n");
break;
}
usbSetItem_USBTEMP_AI(hid, i/2, i%2+CH_0_TC, bIReg);
usbCalibrate_USBTC_AI(hid, 0);
usbCalibrate_USBTC_AI(hid, 1);
flag = fcntl(fileno(stdin), F_GETFL);
fcntl(0, F_SETFL, flag | O_NONBLOCK);
do {
usbAin_USBTC_AI(hid, i, 0, &temperature);
printf("Channel: %d %.2f degress Celsius or %.2f degrees Fahrenheit.\n",
i, temperature, celsius2fahr(temperature));
sleep(1);
} while (!isalpha(getchar()));
fcntl(fileno(stdin), F_SETFL, flag);
break;
case 'T':
printf("Sampling Thermistor\n");
printf("Enter channel number [0-7]: ");
scanf("%d", &ch);
usbSetItem_USBTEMP_AI(hid, ch/2, SENSOR_TYPE, THERMISTOR);
printf(" 1. 2-wire with 1 sensor.\n");
printf(" 2. 2-wire with 2 sensors.\n");
printf(" 3. 3-wire.\n");
printf(" 4. 4-wire.\n");
printf("Enter connector type [1-4]: \n");
scanf("%d", &i);
switch (i) {
case 1: usbSetItem_USBTEMP_AI(hid, ch/2, CONNECTION_TYPE, TWO_WIRE_ONE_SENSOR);break;
case 2: usbSetItem_USBTEMP_AI(hid, ch/2, CONNECTION_TYPE, TWO_WIRE_TWO_SENSOR); break;
case 3: usbSetItem_USBTEMP_AI(hid, ch/2, CONNECTION_TYPE, THREE_WIRE);
printf("Connection-type = 3 wire.\n");
break;
case 4: usbSetItem_USBTEMP_AI(hid, ch/2, CONNECTION_TYPE, FOUR_WIRE);
printf("Connection-type = 4 wire.\n");
break;
}
printf("Enter Steinhart-Hart coefficient A0: ");
scanf("%f", &A0);
printf("Enter Steinhart-Hart coefficient A1: ");
scanf("%f", &A1);
printf("Enter Steinhart-Hart coefficient A2: ");
scanf("%f", &A2);
usbSetItem_USBTEMP_AI(hid, ch/2, EXCITATION, MU_A_10);
usbSetItem_USBTEMP_AI(hid, ch/2, CH_0_GAIN + ch%2, 0x0); // Set for Thermnistor
usbSetItem_USBTEMP_AI(hid, ch/2, CH_0_COEF_0 + ch%2, A0); // Steinhart-Hart coefficient A0
usbGetItem_USBTC_AI(hid, ch/2, CH_0_COEF_0 + ch%2, &value);
printf("A0 = %f ", value);
usbSetItem_USBTEMP_AI(hid, ch/2, CH_0_COEF_1 + ch%2, A1); // Steinhart-Hart coefficient A1
usbGetItem_USBTC_AI(hid, ch/2, CH_0_COEF_1 + ch%2, &value);
printf("A1 = %e ", value);
usbSetItem_USBTEMP_AI(hid, ch/2, CH_0_COEF_2 + ch%2, A2); // Steinhart-Hart coefficient A2
usbGetItem_USBTC_AI(hid, ch/2, CH_0_COEF_2 + ch%2, &value);
printf("A2 = %e ", value);
flag = fcntl(fileno(stdin), F_GETFL);
fcntl(fileno(stdin), F_SETFL, flag | O_NONBLOCK);
do {
usbAin_USBTC_AI(hid, ch, 0, &temperature);
printf("Channel: %d %.2f degress Celsius or %.2f degrees Fahrenheit.\n",
ch, temperature, celsius2fahr(temperature));
sleep(1);
} while (!isalpha(getchar()));
fcntl(fileno(stdin), F_SETFL, flag);
break;
case 'x':
printf("Enter number of Channels (1-8): ");
scanf("%d", &nchan);
for ( i = 0; i < nchan; i++ ) {
usbSetItem_USBTEMP_AI(hid, i/2, SENSOR_TYPE, THERMOCOUPLE);
usbSetItem_USBTEMP_AI(hid, i/2, EXCITATION, EXCITATION_OFF);
printf("Connect thermocouple to channel %d\n", i);
printf("Select Thermocouple Type [JKSRBETN]: ");
scanf("%s", &type);
switch(type) {
case 'J':
bIReg = TYPE_J;
printf("Type J Thermocouple Selected: \n");
break;
case 'K':
bIReg = TYPE_K;
printf("Type K Thermocouple Selected: \n");
break;
case 'T':
bIReg = TYPE_T;
printf("Type T Thermocouple Selected: \n");
break;
case 'E':
bIReg = TYPE_E;
printf("Type E Thermocouple Selected: \n");
break;
case 'R':
bIReg = TYPE_R;
printf("Type R Thermocouple Selected: \n");
break;
case 'S':
bIReg = TYPE_S;
printf("Type S Thermocouple Selected: \n");
break;
case 'B':
bIReg = TYPE_B;
printf("Type B Thermocouple Selected: \n");
break;
case 'N':
bIReg = TYPE_N;
printf("Type N Thermocouple Selected: \n");
break;
default:
printf("Unknown or unsupported thermocopule type.\n");
break;
}
usbSetItem_USBTEMP_AI(hid, i/2, i%2+CH_0_TC, bIReg);
}
flag = fcntl(fileno(stdin), F_GETFL);
fcntl(0, F_SETFL, flag | O_NONBLOCK);
do {
usbAinScan_USBTC_AI(hid, CH0, nchan-1, 0, temperature_array);
for ( i = 0; i < nchan; i++ ) {
printf("Channel %d: %.2f degress Celsius or %.2f degrees Fahrenheit.\n",
i, temperature_array[i], celsius2fahr(temperature_array[i]));
}
printf("\n");
sleep(1);
} while (!isalpha(getchar()));
fcntl(fileno(stdin), F_SETFL, flag);
break;
default:
break;
}
}
}
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;
}
/**
*** Main()
**/
int main(int argc, char* argv[])
{
int res, verbose = 0, do_read = 0, do_write=1, do_interactive = 0, vid = FAN_VID, pid = FAN_PID, report_size=FAN_SIZE;
int serial = 0;
char *name;
unsigned char buf[256], program[2 * FAN_STEPS];
#define MAX_STR 255
wchar_t wstr[MAX_STR];
hid_device *handle;
int i;
#ifdef WIN32
UNREFERENCED_PARAMETER(argc);
UNREFERENCED_PARAMETER(argv);
#endif
// parse the command-line
for(int i=1; i<argc; i++)
{
if ( !strncmp(argv[i], "--vid=", 6) ) sscanf(argv[i]+6, "%X", &vid);
if ( !strncmp(argv[i], "--pid=", 6) ) sscanf(argv[i]+6, "%X", &pid);
if ( !strcmp(argv[i], "--verbose") ) verbose = 1;
if ( !strcmp(argv[i], "--read") ) do_read = 1;
if ( !strcmp(argv[i], "--help") )
{
printf("fanbot: control fanbot via USB HID communication\n"
"kekbot.org - rev 1.0 - " __DATE__ " " __TIME__ "\n"
"USE: \n"
" fanbot [options] [data]\n"
" --vid=0xABCD VID to use (default=0x%4.4X)\n"
" --pid=0xABCD PID to use (default=0x%4.4X)\n"
" --verbose Show more information\n",
FAN_VID, FAN_PID, FAN_SIZE
);
exit(1);
}
}
// Wait for connection
while( 1 )
{
if ( verbose ) printf("Wait for connection...\n");
handle = hid_open(vid, pid, NULL);
if ( handle ) break; // we have a connection
Sleep(500);
// usleep(1000*100);
}
hid_flush(handle);
// Read serial# and name
buf[1] = 0;
res = hid_read(handle, buf, sizeof(buf));
memcpy(&serial, &buf[8], sizeof(serial) );
name = (char*)&buf[12];
printf("CONNECT %X %s\n", serial, name);
memset(buf, 0, sizeof(buf));
read_program(handle, program);
print_program(program);
if ( verbose )
{
// 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");
else
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");
else
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");
else
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");
else
printf("Indexed String 1: %ls\n", wstr);
}
#define BEGIN() pch = strtok (str,",. ")
#define NEXT() pch = strtok (NULL,",. ")
#define COMMAND(s) (!strncmp(pch, s, sizeof(s)-1))
while ( 1 )
{
char str[MAX_STR], *pch;
fgets(str , MAX_STR-1, stdin);
if ( strlen(str) < 1 ) continue;
BEGIN();
if ( COMMAND("SET") )
{
int leds=0, s1=0, s2=0;
if ( (NEXT()) != NULL ) sscanf(pch, "%d", &leds);
if ( (NEXT()) != NULL ) sscanf(pch, "%d", &s1);
if ( (NEXT()) != NULL ) sscanf(pch, "%d", &s2);
buf[1] = CMD_SET;
buf[2] = leds;
buf[3] = s1;
buf[4] = s2;
res = hid_write(handle, buf, report_size);
}
else if ( COMMAND("PLAY") )
{
int n = 1;
buf[1] = CMD_PLAY;
if ( (NEXT()) != NULL ) sscanf(pch, "%d", &n);
buf[2] = n;
res = hid_write(handle, buf, report_size);
}
else if ( COMMAND("PROGRAM") )
{
int i = 2, val = 0;
memset(buf,0,sizeof(buf));
buf[1] = CMD_PROGRAM;
while ( (NEXT()) != NULL )
{
sscanf(pch, "%d", &val);
buf[i++] = val;
}
res = hid_write(handle, buf, report_size);
}
else if ( COMMAND("NAME") )
{
buf[1] = CMD_NAME;
memset(&buf[2], 0, 32);
for(i=0; i<32 && str[i+5] != 0 && str[i+5] != '\n' && str[i+5] != '\r'; i++)
buf[i+2] = (unsigned char) str[i+5];
res = hid_write(handle, buf, report_size);
}
else if ( COMMAND("STOP") )
{
buf[1] = CMD_STOP;
res = hid_write(handle, buf, report_size);
}
else if ( COMMAND("READ") ) // read memory content
{
res = read_program(handle, program);
if ( res < 0 )
break;
print_program(program);
}
else if ( COMMAND("QUIT") )
{
break;
}
else
buf[1] = CMD_NONE;
if (res < 0)
{
printf("ERROR: Unable to write(), '%ls'\n", hid_error(handle));
exit(1);
}
}
printf("DISCONNECT\n");
hid_close(handle);
hid_exit();/* Free static HIDAPI objects. */
return res;
}