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Clean up the testcode

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Kai Lauterbach 2011-10-19 00:12:00 +02:00 committed by Aaron Mueller
parent 9ce06c0292
commit d7dedd3baa
3 changed files with 41 additions and 66 deletions
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2
client/Makefile
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@ -22,7 +22,7 @@ EXE_SUFFIX =
#USBLIBS = -L/usr/local/lib -lusb #USBLIBS = -L/usr/local/lib -lusb
#EXE_SUFFIX = .exe #EXE_SUFFIX = .exe
NAME = set-led NAME = test
OBJECTS = opendevice.o $(NAME).o OBJECTS = opendevice.o $(NAME).o

BIN
client/set-led
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101
client/set-led.c → client/test.c
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@ -27,30 +27,16 @@ respectively.
#include "../firmware/requests.h" /* custom request numbers */ #include "../firmware/requests.h" /* custom request numbers */
#include "../firmware/usbconfig.h" /* device's VID/PID and names */ #include "../firmware/usbconfig.h" /* device's VID/PID and names */
static void usage(char *name)
{
fprintf(stderr, "usage:\n");
fprintf(stderr, " %s on ....... turn on LED\n", name);
fprintf(stderr, " %s off ...... turn off LED\n", name);
fprintf(stderr, " %s status ... ask current status of LED\n", name);
#if ENABLE_TEST
fprintf(stderr, " %s test ..... run driver reliability test\n", name);
#endif /* ENABLE_TEST */
}
int main(int argc, char **argv) int main(int argc, char **argv)
{ {
usb_dev_handle *handle = NULL; usb_dev_handle *handle = NULL;
const unsigned char rawVid[2] = {USB_CFG_VENDOR_ID}, rawPid[2] = {USB_CFG_DEVICE_ID}; const unsigned char rawVid[2] = {USB_CFG_VENDOR_ID}, rawPid[2] = {USB_CFG_DEVICE_ID};
char vendor[] = {USB_CFG_VENDOR_NAME, 0}, product[] = {USB_CFG_DEVICE_NAME, 0}; char vendor[] = {USB_CFG_VENDOR_NAME, 0}, product[] = {USB_CFG_DEVICE_NAME, 0};
char buffer[4]; char buffer[4];
int cnt, vid, pid, isOn; int cnt, vid, pid;
usb_init(); usb_init();
if(argc < 2){ /* we need at least one argument */
usage(argv[0]);
exit(1);
}
/* compute VID/PID from usbconfig.h so that there is a central source of information */ /* compute VID/PID from usbconfig.h so that there is a central source of information */
vid = rawVid[1] * 256 + rawVid[0]; vid = rawVid[1] * 256 + rawVid[0];
pid = rawPid[1] * 256 + rawPid[0]; pid = rawPid[1] * 256 + rawPid[0];
@ -81,55 +67,44 @@ int cnt, vid, pid, isOn;
} }
#endif #endif
if(strcasecmp(argv[1], "status") == 0){ int i,x,y,z,onoff = 0;
cnt = usb_control_msg(handle, USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_ENDPOINT_IN, CUSTOM_RQ_GET_STATUS, 0, 0, buffer, sizeof(buffer), 5000); while (1)
if(cnt < 1){ {
if(cnt < 0){ onoff = (onoff == 0) ? 1 : 0;
fprintf(stderr, "USB error: %s\n", usb_strerror()); for (x = 0; x <3; x++)
}else{ for (y = 0; y <3; y++)
fprintf(stderr, "only %d bytes received.\n", cnt); for (z = 0; z <3; z++)
} {
}else{ for (i = 0; i < 4; i++)
printf("LED is %s\n", buffer[0] ? "on" : "off"); {
} int v = 0;
}else if((isOn = (strcasecmp(argv[1], "on") == 0)) || strcasecmp(argv[1], "off") == 0){ if (i == 0)
cnt = usb_control_msg(handle, USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_ENDPOINT_OUT, CUSTOM_RQ_SET_STATUS, isOn, 0, buffer, 0, 5000); v = x;
if(cnt < 0){ if (i == 1)
fprintf(stderr, "USB error: %s\n", usb_strerror()); v = y;
} if (i == 2)
#if ENABLE_TEST v = z;
}else if(strcasecmp(argv[1], "test") == 0){ if (i == 3)
int i; v = onoff;
srandomdev(); cnt = -1;
for(i = 0; i < 50000; i++){ do {
int value = random() & 0xffff, index = random() & 0xffff; sleep(1);
int rxValue, rxIndex; cnt = usb_control_msg(handle, USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_ENDPOINT_OUT, CUSTOM_RQ_SET_STATUS, v, 0, buffer, 0, 5000);
if((i+1) % 100 == 0){ if (cnt < 0)
fprintf(stderr, "\r%05d", i+1); {
fflush(stderr); if(usbOpenDevice(&handle, vid, vendor, pid, product, NULL, NULL, NULL) != 0){
} fprintf(stderr, "Could not find USB device \"%s\" with vid=0x%x pid=0x%x\n", product, vid, pid);
cnt = usb_control_msg(handle, USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_ENDPOINT_IN, CUSTOM_RQ_ECHO, value, index, buffer, sizeof(buffer), 5000);
if(cnt < 0){
fprintf(stderr, "\nUSB error in iteration %d: %s\n", i, usb_strerror());
break;
}else if(cnt != 4){
fprintf(stderr, "\nerror in iteration %d: %d bytes received instead of 4\n", i, cnt);
break;
}
rxValue = ((int)buffer[0] & 0xff) | (((int)buffer[1] & 0xff) << 8);
rxIndex = ((int)buffer[2] & 0xff) | (((int)buffer[3] & 0xff) << 8);
if(rxValue != value || rxIndex != index){
fprintf(stderr, "\ndata error in iteration %d:\n", i);
fprintf(stderr, "rxValue = 0x%04x value = 0x%04x\n", rxValue, value);
fprintf(stderr, "rxIndex = 0x%04x index = 0x%04x\n", rxIndex, index);
}
}
fprintf(stderr, "\nTest completed.\n");
#endif /* ENABLE_TEST */
}else{
usage(argv[0]);
exit(1); exit(1);
} }
}
} while (cnt < 0);
}
fprintf(stdout, "%d %d %d %d\n",x,y,z,onoff);
}
}
usb_close(handle); usb_close(handle);
return 0; return 0;
} }