sr: change all drivers to use SR_DF_META_LOGIC

[libsigrok.git] / hardware / chronovu-la8 / chronovu-la8.c

diff --git a/hardware/chronovu-la8/chronovu-la8.c b/hardware/chronovu-la8/chronovu-la8.c
index 06de6340090be57b57b17ba5adbc80d9e10c8329..ee112ed05fbb7527616f2532b6f489fb04c9793a 100644 (file)
--- a/hardware/chronovu-la8/chronovu-la8.c
+++ b/hardware/chronovu-la8/chronovu-la8.c
@@ -1016,6 +1016,7 @@ static int hw_dev_acquisition_start(int dev_index, void *cb_data)
        struct context *ctx;
        struct sr_datafeed_packet packet;
        struct sr_datafeed_header header;
+       struct sr_datafeed_meta_logic meta;
        uint8_t buf[4];
        int bytes_written;
 
@@ -1069,8 +1070,13 @@ static int hw_dev_acquisition_start(int dev_index, void *cb_data)
        packet.payload = &header;
        header.feed_version = 1;
        gettimeofday(&header.starttime, NULL);
-       header.samplerate = ctx->cur_samplerate;
-       header.num_logic_probes = NUM_PROBES;
+       sr_session_send(ctx->session_dev_id, &packet);
+
+       /* Send metadata about the SR_DF_LOGIC packets to come. */
+       packet.type = SR_DF_META_LOGIC;
+       packet.payload = &meta;
+       meta.samplerate = ctx->cur_samplerate;
+       meta.num_probes = NUM_PROBES;
        sr_session_send(ctx->session_dev_id, &packet);
 
        /* Time when we should be done (for detecting trigger timeouts). */