static bool gridseed_detect_one(libusb_device *dev, struct usb_find_devices *found)
{
struct cgpu_info *gridseed;
GRIDSEED_INFO *info;
int err, wrote, def_freq_inx;
unsigned char rbuf[GRIDSEED_READ_SIZE];
#if 0
const char detect_cmd[] =
"55aa0f01"
"4a548fe471fa3a9a1371144556c3f64d"
"2500b4826008fe4bbf7698c94eba7946"
"ce22a72f4f6726141a0b3287eeeeeeee";
unsigned char detect_data[52];
#else
const char detect_cmd[] = "55aac000909090900000000001000000";
unsigned char detect_data[16];
#endif
gridseed = usb_alloc_cgpu(&gridseed_drv, GRIDSEED_MINER_THREADS);
if (!usb_init(gridseed, dev, found))
goto shin;
libusb_reset_device(gridseed->usbdev->handle);
info = (GRIDSEED_INFO*)calloc(sizeof(GRIDSEED_INFO), 1);
if (unlikely(!info))
quit(1, "Failed to calloc gridseed_info data");
gridseed->device_data = (void *)info;
info->baud = GRIDSEED_DEFAULT_BAUD;
info->freq = GRIDSEED_DEFAULT_FREQUENCY;
def_freq_inx = gc3355_find_freq_index(GRIDSEED_DEFAULT_FREQUENCY);
memcpy(info->freq_cmd, bin_frequency[def_freq_inx], 8);
info->chips = GRIDSEED_DEFAULT_CHIPS;
info->voltage = 0;
info->per_chip_stats = 0;
info->serial = strdup(gridseed->usbdev->serial_string);
memset(info->nonce_count, 0, sizeof(info->nonce_count));
memset(info->error_count, 0, sizeof(info->error_count));
get_options(info, opt_gridseed_options);
get_freq(info, opt_gridseed_freq);
get_chips(info, opt_gridseed_chips);
update_usb_stats(gridseed);
gridseed->usbdev->usb_type = USB_TYPE_STD;
gridseed_initialise(gridseed, info);
/* get MCU firmware version */
hex2bin(detect_data, detect_cmd, sizeof(detect_data));
if (gc3355_write_data(gridseed, detect_data, sizeof(detect_data))) {
applog(LOG_DEBUG, "Failed to write work data to %i, err %d",
gridseed->device_id, err);
goto unshin;
}
/* waiting for return */
if (gc3355_get_data(gridseed, rbuf, GRIDSEED_READ_SIZE)) {
applog(LOG_DEBUG, "No response from %i", gridseed->device_id);
goto unshin;
}
if (memcmp(rbuf, "\x55\xaa\xc0\x00\x90\x90\x90\x90", GRIDSEED_READ_SIZE-4) != 0) {
applog(LOG_DEBUG, "Bad response from %i",
gridseed->device_id);
goto unshin;
}
info->fw_version = le32toh(*(uint32_t *)(rbuf+8));
applog(LOG_NOTICE, "Device found, firmware version %08X, driver version %s",
info->fw_version, gridseed_version);
gc3355_init(gridseed, info);
gridseed->algorithm = default_algorithm;
if (!add_cgpu(gridseed))
goto unshin;
return true;
unshin:
usb_uninit(gridseed);
free(gridseed->device_data);
gridseed->device_data = NULL;
shin:
gridseed = usb_free_cgpu(gridseed);
return false;
}
static struct cgpu_info *gridseed_detect_one(libusb_device *dev, struct usb_find_devices *found)
{
struct cgpu_info *gridseed;
GRIDSEED_INFO *info;
int this_option_offset;
int baud, freq, chips, modules, usefifo, btcore;
int err, wrote;
bool configured;
unsigned char rbuf[GRIDSEED_READ_SIZE];
unsigned char *p;
#if 0
const char detect_cmd[] =
"55aa0f01"
"4a548fe471fa3a9a1371144556c3f64d"
"2500b4826008fe4bbf7698c94eba7946"
"ce22a72f4f6726141a0b3287eeeeeeee";
unsigned char detect_data[52];
#else
const char detect_cmd[] = "55aac000909090900000000001000000";
unsigned char detect_data[16];
#endif
gridseed = usb_alloc_cgpu(&gridseed_drv, GRIDSEED_MINER_THREADS);
if (!usb_init(gridseed, dev, found))
goto shin;
libusb_reset_device(gridseed->usbdev->handle);
baud = GRIDSEED_DEFAULT_BAUD;
chips = GRIDSEED_DEFAULT_CHIPS;
modules = GRIDSEED_DEFAULT_MODULES;
freq = gc3355_find_freq_index(GRIDSEED_DEFAULT_FREQUENCY);
usefifo = GRIDSEED_DEFAULT_USEFIFO;
btcore = GRIDSEED_DEFAULT_BTCORE;
this_option_offset = 0;
configured = get_options(this_option_offset, gridseed, opt_gridseed_options,
&baud, &freq, &chips, &modules, &usefifo, &btcore);
info = (GRIDSEED_INFO*)calloc(sizeof(GRIDSEED_INFO), 1);
if (unlikely(!info))
quit(1, "Failed to calloc gridseed_info data");
gridseed->device_data = (void *)info;
update_usb_stats(gridseed);
//if (configured) {
info->baud = baud;
info->freq = freq;
info->chips = chips;
info->modules = modules;
info->usefifo = usefifo;
info->btcore = btcore;
//}
gridseed->usbdev->usb_type = USB_TYPE_STD;
gridseed_initialise(gridseed, info);
/* send testing work to chips */
hex2bin(detect_data, detect_cmd, sizeof(detect_data));
if (gc3355_write_data(gridseed, detect_data, sizeof(detect_data))) {
applog(LOG_DEBUG, "Failed to write work data to %i, err %d",
gridseed->device_id, err);
goto unshin;
}
/* waiting for return */
if (gc3355_get_data(gridseed, rbuf, GRIDSEED_READ_SIZE)) {
applog(LOG_DEBUG, "No response from %i",
gridseed->device_id);
goto unshin;
}
if (memcmp(rbuf, "\x55\xaa\xc0\x00\x90\x90\x90\x90", GRIDSEED_READ_SIZE-4) != 0) {
applog(LOG_DEBUG, "Bad response from %i",
gridseed->device_id);
goto unshin;
}
p = bin2hex(rbuf+GRIDSEED_READ_SIZE-4, 4);
applog(LOG_NOTICE, "Device found, firmware version 0x%s, driver version %s", p, gridseed_version);
free(p);
if (!add_cgpu(gridseed))
goto unshin;
return gridseed;
unshin:
usb_uninit(gridseed);
free(gridseed->device_data);
gridseed->device_data = NULL;
shin:
gridseed = usb_free_cgpu(gridseed);
return NULL;
}
