sr: add voltage parser and prettyprinter

[libsigrok.git] / hwdriver.c

diff --git a/hwdriver.c b/hwdriver.c
index 5e9cb02f51fdb64c4e08b08bdde0b286127abbeb..1103901612c89e914a97c80df0ec3402f39a4066 100644 (file)
--- a/hwdriver.c
+++ b/hwdriver.c
@@ -41,7 +41,7 @@ SR_API struct sr_hwcap_option sr_hwcap_options[] = {
        {SR_HWCAP_HORIZ_TRIGGERPOS, SR_T_FLOAT, "Horizontal trigger position",
                        "horiz_triggerpos"},
        {SR_HWCAP_BUFFERSIZE, SR_T_UINT64, "Buffer size", "buffersize"},
-       {SR_HWCAP_TIMEBASE, SR_T_RATIONAL, "Time base", "timebase"},
+       {SR_HWCAP_TIMEBASE, SR_T_RATIONAL_PERIOD, "Time base", "timebase"},
        {SR_HWCAP_FILTER, SR_T_CHAR, "Filter targets", "filter"},
        {0, 0, NULL, NULL},
 };