asix-sigma: Use monotonic time not wallclock time

[libsigrok.git] / src / hardware / asix-sigma / protocol.h

diff --git a/src/hardware/asix-sigma/protocol.h b/src/hardware/asix-sigma/protocol.h
index cd1a8b8d8bdba8dfa47fe473fbde380a49eb70fa..7e5d8497ed0f03d20a048f39265fb6697e1a0532 100644 (file)
--- a/src/hardware/asix-sigma/protocol.h
+++ b/src/hardware/asix-sigma/protocol.h
@@ -259,11 +259,10 @@ struct sigma_state {
 struct dev_context {
        struct ftdi_context ftdic;
        uint64_t cur_samplerate;
-       uint64_t period_ps;
        uint64_t limit_msec;
        uint64_t limit_samples;
        uint64_t sent_samples;
-       struct timeval start_tv;
+       uint64_t start_time;
        int cur_firmware;
        int num_channels;
        int cur_channels;