Clean up the testcode
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parent
9ce06c0292
commit
d7dedd3baa
3 changed files with 41 additions and 66 deletions
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@ -22,7 +22,7 @@ EXE_SUFFIX =
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#USBLIBS = -L/usr/local/lib -lusb
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#EXE_SUFFIX = .exe
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NAME = set-led
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NAME = test
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OBJECTS = opendevice.o $(NAME).o
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BIN
client/set-led
BIN
client/set-led
Binary file not shown.
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@ -27,30 +27,16 @@ respectively.
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#include "../firmware/requests.h" /* custom request numbers */
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#include "../firmware/usbconfig.h" /* device's VID/PID and names */
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static void usage(char *name)
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{
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fprintf(stderr, "usage:\n");
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fprintf(stderr, " %s on ....... turn on LED\n", name);
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fprintf(stderr, " %s off ...... turn off LED\n", name);
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fprintf(stderr, " %s status ... ask current status of LED\n", name);
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#if ENABLE_TEST
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fprintf(stderr, " %s test ..... run driver reliability test\n", name);
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#endif /* ENABLE_TEST */
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}
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int main(int argc, char **argv)
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{
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usb_dev_handle *handle = NULL;
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const unsigned char rawVid[2] = {USB_CFG_VENDOR_ID}, rawPid[2] = {USB_CFG_DEVICE_ID};
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char vendor[] = {USB_CFG_VENDOR_NAME, 0}, product[] = {USB_CFG_DEVICE_NAME, 0};
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char buffer[4];
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int cnt, vid, pid, isOn;
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int cnt, vid, pid;
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usb_init();
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if(argc < 2){ /* we need at least one argument */
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usage(argv[0]);
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exit(1);
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}
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/* compute VID/PID from usbconfig.h so that there is a central source of information */
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vid = rawVid[1] * 256 + rawVid[0];
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pid = rawPid[1] * 256 + rawPid[0];
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@ -81,55 +67,44 @@ int cnt, vid, pid, isOn;
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}
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#endif
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if(strcasecmp(argv[1], "status") == 0){
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cnt = usb_control_msg(handle, USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_ENDPOINT_IN, CUSTOM_RQ_GET_STATUS, 0, 0, buffer, sizeof(buffer), 5000);
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if(cnt < 1){
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if(cnt < 0){
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fprintf(stderr, "USB error: %s\n", usb_strerror());
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}else{
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fprintf(stderr, "only %d bytes received.\n", cnt);
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}
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}else{
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printf("LED is %s\n", buffer[0] ? "on" : "off");
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}
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}else if((isOn = (strcasecmp(argv[1], "on") == 0)) || strcasecmp(argv[1], "off") == 0){
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cnt = usb_control_msg(handle, USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_ENDPOINT_OUT, CUSTOM_RQ_SET_STATUS, isOn, 0, buffer, 0, 5000);
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if(cnt < 0){
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fprintf(stderr, "USB error: %s\n", usb_strerror());
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}
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#if ENABLE_TEST
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}else if(strcasecmp(argv[1], "test") == 0){
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int i;
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srandomdev();
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for(i = 0; i < 50000; i++){
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int value = random() & 0xffff, index = random() & 0xffff;
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int rxValue, rxIndex;
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if((i+1) % 100 == 0){
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fprintf(stderr, "\r%05d", i+1);
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fflush(stderr);
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}
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cnt = usb_control_msg(handle, USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_ENDPOINT_IN, CUSTOM_RQ_ECHO, value, index, buffer, sizeof(buffer), 5000);
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if(cnt < 0){
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fprintf(stderr, "\nUSB error in iteration %d: %s\n", i, usb_strerror());
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break;
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}else if(cnt != 4){
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fprintf(stderr, "\nerror in iteration %d: %d bytes received instead of 4\n", i, cnt);
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break;
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}
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rxValue = ((int)buffer[0] & 0xff) | (((int)buffer[1] & 0xff) << 8);
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rxIndex = ((int)buffer[2] & 0xff) | (((int)buffer[3] & 0xff) << 8);
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if(rxValue != value || rxIndex != index){
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fprintf(stderr, "\ndata error in iteration %d:\n", i);
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fprintf(stderr, "rxValue = 0x%04x value = 0x%04x\n", rxValue, value);
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fprintf(stderr, "rxIndex = 0x%04x index = 0x%04x\n", rxIndex, index);
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}
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}
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fprintf(stderr, "\nTest completed.\n");
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#endif /* ENABLE_TEST */
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}else{
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usage(argv[0]);
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exit(1);
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}
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int i,x,y,z,onoff = 0;
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while (1)
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{
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onoff = (onoff == 0) ? 1 : 0;
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for (x = 0; x <3; x++)
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for (y = 0; y <3; y++)
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for (z = 0; z <3; z++)
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{
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for (i = 0; i < 4; i++)
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{
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int v = 0;
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if (i == 0)
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v = x;
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if (i == 1)
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v = y;
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if (i == 2)
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v = z;
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if (i == 3)
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v = onoff;
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cnt = -1;
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do {
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sleep(1);
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cnt = usb_control_msg(handle, USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_ENDPOINT_OUT, CUSTOM_RQ_SET_STATUS, v, 0, buffer, 0, 5000);
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if (cnt < 0)
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{
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if(usbOpenDevice(&handle, vid, vendor, pid, product, NULL, NULL, NULL) != 0){
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fprintf(stderr, "Could not find USB device \"%s\" with vid=0x%x pid=0x%x\n", product, vid, pid);
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exit(1);
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}
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}
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} while (cnt < 0);
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}
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fprintf(stdout, "%d %d %d %d\n",x,y,z,onoff);
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}
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}
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usb_close(handle);
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return 0;
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}
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