X-Git-Url: https://sigrok.org/gitweb/?p=libsigrok.git;a=blobdiff_plain;f=hardware%2Ffx2lafw%2Fapi.c;h=3242afcead486cb01dc4a7490d37101f6f4a4871;hp=6b7f9fa0f0f76e1d46a3103d28013ecaf21cb7e0;hb=43cd4637285833706f8a404ca027bcf0ee75b9ae;hpb=e826239c85a18ce554e5011a99b51b4e71ef48ef

diff --git a/hardware/fx2lafw/api.c b/hardware/fx2lafw/api.c
index 6b7f9fa0..3242afce 100644
--- a/hardware/fx2lafw/api.c
+++ b/hardware/fx2lafw/api.c
@@ -79,7 +79,7 @@ static const int32_t hwopts[] = {
 
 static const int32_t hwcaps[] = {
 	SR_CONF_LOGIC_ANALYZER,
-	SR_CONF_TRIGGER_TYPE,
+	SR_CONF_TRIGGER_MATCH,
 	SR_CONF_SAMPLERATE,
 
 	/* These are really implemented in the driver, not the hardware. */
@@ -93,6 +93,14 @@ static const char *channel_names[] = {
 	NULL,
 };
 
+static const int32_t soft_trigger_matches[] = {
+	SR_TRIGGER_ZERO,
+	SR_TRIGGER_ONE,
+	SR_TRIGGER_RISING,
+	SR_TRIGGER_FALLING,
+	SR_TRIGGER_EDGE,
+};
+
 static const uint64_t samplerates[] = {
 	SR_KHZ(20),
 	SR_KHZ(25),
@@ -369,7 +377,6 @@ static int cleanup(void)
 	if (!(drvc = di->priv))
 		return SR_OK;
 
-
 	ret = std_dev_clear(di, NULL);
 
 	g_free(drvc);
@@ -475,8 +482,10 @@ static int config_list(int key, GVariant **data, const struct sr_dev_inst *sdi,
 		g_variant_builder_add(&gvb, "{sv}", "samplerates", gvar);
 		*data = g_variant_builder_end(&gvb);
 		break;
-	case SR_CONF_TRIGGER_TYPE:
-		*data = g_variant_new_string(TRIGGER_TYPE);
+	case SR_CONF_TRIGGER_MATCH:
+		*data = g_variant_new_fixed_array(G_VARIANT_TYPE_INT32,
+				soft_trigger_matches, ARRAY_SIZE(soft_trigger_matches),
+				sizeof(int32_t));
 		break;
 	default:
 		return SR_ERR_NA;
@@ -507,6 +516,7 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi, void *cb_data)
 	struct dev_context *devc;
 	struct drv_context *drvc;
 	struct sr_usb_dev_inst *usb;
+	struct sr_trigger *trigger;
 	struct libusb_transfer *transfer;
 	unsigned int i, timeout, num_transfers;
 	int ret;
@@ -520,17 +530,17 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi, void *cb_data)
 	devc = sdi->priv;
 	usb = sdi->conn;
 
-	/* Configures devc->trigger_* and devc->sample_wide */
-	if (fx2lafw_configure_channels(sdi) != SR_OK) {
-		sr_err("Failed to configure channels.");
-		return SR_ERR;
-	}
-
 	devc->cb_data = cb_data;
 	devc->sent_samples = 0;
 	devc->acq_aborted = FALSE;
 	devc->empty_transfer_count = 0;
 
+	if ((trigger = sr_session_trigger_get(sdi->session))) {
+		devc->stl = soft_trigger_logic_new(sdi, trigger);
+		devc->trigger_fired = FALSE;
+	} else
+		devc->trigger_fired = TRUE;
+
 	timeout = fx2lafw_get_timeout(devc);
 	num_transfers = fx2lafw_get_number_of_transfers(devc);
 	size = fx2lafw_get_buffer_size(devc);
@@ -551,7 +561,7 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi, void *cb_data)
 		transfer = libusb_alloc_transfer(0);
 		libusb_fill_bulk_transfer(transfer, usb->devhdl,
 				2 | LIBUSB_ENDPOINT_IN, buf, size,
-				fx2lafw_receive_transfer, devc, timeout);
+				fx2lafw_receive_transfer, (void *)sdi, timeout);
 		if ((ret = libusb_submit_transfer(transfer)) != 0) {
 			sr_err("Failed to submit transfer: %s.",
 			       libusb_error_name(ret));
@@ -566,7 +576,7 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi, void *cb_data)
 
 	devc->ctx = drvc->sr_ctx;
 
-	usb_source_add(devc->ctx, timeout, receive_data, NULL);
+	usb_source_add(sdi->session, devc->ctx, timeout, receive_data, NULL);
 
 	/* Send header packet to the session bus. */
 	std_session_send_df_header(cb_data, LOG_PREFIX);