diff options
-rw-r--r-- | src/main.c | 11 | ||||
-rw-r--r-- | src/nolo.c | 16 | ||||
-rw-r--r-- | src/nolo.h | 4 |
3 files changed, 20 insertions, 11 deletions
@@ -415,6 +415,7 @@ int main(int argc, char **argv) { struct usb_device_info * usb_dev = NULL; + int tmp; char buf[512]; simulate = 0; @@ -958,9 +959,11 @@ int main(int argc, char **argv) { else printf("Device: %s\n", device_to_string(usb_dev->detected_device)); - buf[0] = 0; - nolo_get_hwrev(usb_dev, buf, sizeof(buf)); - printf("HW revision: %s\n", buf[0] ? buf : "(not detected)"); + tmp = nolo_get_hwrev(usb_dev); + if ( tmp <= 0 ) + printf("HW revision: (not detected)\n"); + else + printf("HW revision: %d\n", tmp); if ( buf[0] ) usb_dev->detected_hwrev = atoi(buf); @@ -1121,7 +1124,7 @@ int main(int argc, char **argv) { if ( set_rd_flags ) nolo_set_rd_flags(usb_dev, set_rd_flags_arg); if ( set_hw ) - nolo_set_hwrev(usb_dev, set_hw_arg); + nolo_set_hwrev(usb_dev, atoi(set_hw_arg)); if ( set_nolo ) nolo_set_nolo_ver(usb_dev, set_nolo_arg); if ( set_kernel ) @@ -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); } @@ -44,8 +44,8 @@ int nolo_set_rd_mode(struct usb_device_info * dev, int enable); int nolo_get_rd_flags(struct usb_device_info * dev, char * flags, size_t size); 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); -int nolo_set_hwrev(struct usb_device_info * dev, const char * hwrev); +int16_t nolo_get_hwrev(struct usb_device_info * dev); +int nolo_set_hwrev(struct usb_device_info * dev, int16_t hwrev); int nolo_get_kernel_ver(struct usb_device_info * dev, char * ver, size_t size); int nolo_set_kernel_ver(struct usb_device_info * dev, const char * ver); |