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nolo_get_hwrev and nolo_set_hwrev - use int16_t

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Pali Rohár committed 2012-09-23 12:24:09 +02:00
1 parent 6c220a45fd
commit 863cf8134a
3 files changed
+20 -11
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src/nolo.c
+11 -5
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@@ -680,16 +680,22 @@ int nolo_set_rd_flags(struct usb_device_info * dev, const char * flags) {
}
int nolo_get_hwrev(struct usb_device_info * dev, char * hwrev, size_t size) {
int16_t nolo_get_hwrev(struct usb_device_info * dev) {
return nolo_identify_string(dev, "hw_rev", hwrev, size);
char buf[10];
if ( nolo_identify_string(dev, "hw_rev", buf, sizeof(buf)) <= 0 )
return -1;
return atoi(buf);
}
int nolo_set_hwrev(struct usb_device_info * dev, const char * hwrev) {
int nolo_set_hwrev(struct usb_device_info * dev, int16_t hwrev) {
printf("Setting HW revision to: %s\n", hwrev);
return nolo_set_string(dev, "hw_rev", (char *)hwrev);
char buf[9];
memset(buf, 0, sizeof(buf));
snprintf(buf, 8, "%d", hwrev);
printf("Setting HW revision to: %s\n", buf);
return nolo_set_string(dev, "hw_rev", buf);
}