asix-sigma: Acquisition stop, symbolic identifiers for mode register fields

[libsigrok.git] / src / hardware / asix-sigma / api.c

diff --git a/src/hardware/asix-sigma/api.c b/src/hardware/asix-sigma/api.c
index f939fb5af8f397595d5bb8d313a9125d1aa4c9cc..c8665aae9f106a7c6845eaae1bd988e7fa8334ce 100644 (file)
--- a/src/hardware/asix-sigma/api.c
+++ b/src/hardware/asix-sigma/api.c
@@ -295,6 +295,7 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi)
        uint8_t triggerselect;
        struct triggerinout triggerinout_conf;
        struct triggerlut lut;
+       uint8_t regval;
 
        if (sdi->status != SR_ST_ACTIVE)
                return SR_ERR_DEV_CLOSED;
@@ -383,7 +384,11 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi)
 
        /* Start acqusition. */
        gettimeofday(&devc->start_tv, 0);
-       sigma_set_register(WRITE_MODE, 0x0d, devc);
+       regval =  WMR_TRGRES | WMR_SDRAMWRITEEN;
+#if ASIX_SIGMA_WITH_TRIGGER
+       regval |= WMR_TRGEN;
+#endif
+       sigma_set_register(WRITE_MODE, regval, devc);
 
        std_session_send_df_header(sdi);