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mkii: Implement mkii_get_sw_ver

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Pali Rohár committed 2014-11-21 17:47:47 +01:00
1 parent f1095777c6
commit 8369f94195
1 file changed
+14 -4
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src/mkii.c
+14 -4
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@@ -500,12 +500,22 @@ int mkii_set_nolo_ver(struct usb_device_info * dev, const char * ver) {
int mkii_get_sw_ver(struct usb_device_info * dev, char * ver, size_t size) {
ERROR("Not implemented yet");
(void)dev;
(void)ver;
(void)size;
char buf[2048];
struct mkii_message * msg;
int ret;
msg = (struct mkii_message *)buf;
memcpy(msg->data, "/version/sw_release", sizeof("/version/sw_release")-1);
ret = mkii_send_receive(dev->udev, MKII_GET_DEVICE, msg, sizeof("/version/sw_release")-1, msg, sizeof(buf));
if ( ret < 2 || msg->data[0] != 0 || msg->data[1] == 0 )
return -1;
msg->data[ret] = 0;
strncpy(ver, msg->data+1, size);
ver[size-1] = 0;
return strlen(ver);
}
int mkii_set_sw_ver(struct usb_device_info * dev, const char * ver) {