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author | Pali Rohár <pali.rohar@gmail.com> | 2012-09-23 12:24:09 +0200 |
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committer | Pali Rohár <pali.rohar@gmail.com> | 2012-09-23 12:24:09 +0200 |
commit | 863cf8134a4eee1826fda5143b27e394f1dacbe1 (patch) | |
tree | 64981dc2f11ff52b2ce0d50ee2ff44bbb1b004c3 /src/nolo.c | |
parent | 6c220a45fdca707b4de05c941cca717c39d8ad5d (diff) | |
download | 0xFFFF-863cf8134a4eee1826fda5143b27e394f1dacbe1.tar.bz2 |
nolo_get_hwrev and nolo_set_hwrev - use int16_t
Diffstat (limited to 'src/nolo.c')
-rw-r--r-- | src/nolo.c | 16 |
1 files changed, 11 insertions, 5 deletions
@@ -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); } |