From: Joel Holdsworth <redacted>
Date: Mon, 27 Feb 2012 19:21:08 +0000 (+0000)
Subject: fx2lafw: Basic implementation of hw_dev_config_set with SR_HWCAP_LIMIT_SAMPLES
X-Git-Tag: libsigrok-0.1.0~87
X-Git-Url: http://sigrok.org/gitweb/?a=commitdiff_plain;h=7cb621d418281f64144048e6257055b1b25b5da9;p=libsigrok.git

fx2lafw: Basic implementation of hw_dev_config_set with SR_HWCAP_LIMIT_SAMPLES
---

diff --git a/hardware/fx2lafw/fx2lafw.c b/hardware/fx2lafw/fx2lafw.c
index 636a0e70..850546dc 100644
--- a/hardware/fx2lafw/fx2lafw.c
+++ b/hardware/fx2lafw/fx2lafw.c
@@ -463,12 +463,24 @@ static int *hw_hwcap_get_all(void)
 	return fx2lafw_capabilities;
 }
 
-static int hw_dev_config_set(int dev_index, int capability, void *value)
+static int hw_dev_config_set(int dev_index, int hwcap, void *value)
 {
-	(void)dev_index;
-	(void)capability;
-	(void)value;
-	return SR_OK;
+	struct sr_dev_inst *sdi;
+	struct fx2lafw_device *ctx;
+	int ret;
+
+	if (!(sdi = sr_dev_inst_get(dev_insts, dev_index)))
+		return SR_ERR;
+	ctx = sdi->priv;
+
+	if (hwcap == SR_HWCAP_LIMIT_SAMPLES) {
+		ctx->limit_samples = *(uint64_t *)value;
+		ret = SR_OK;
+	} else {
+		ret = SR_ERR;
+	}
+
+	return ret;
 }
 
 static int hw_dev_acquisition_start(int dev_index, gpointer session_data)
diff --git a/hardware/fx2lafw/fx2lafw.h b/hardware/fx2lafw/fx2lafw.h
index 690c6dee..225b7765 100644
--- a/hardware/fx2lafw/fx2lafw.h
+++ b/hardware/fx2lafw/fx2lafw.h
@@ -52,6 +52,9 @@ struct fx2lafw_device {
 	 */
 	GTimeVal fw_updated;
 
+	/* Device/Capture Settings */
+	uint64_t limit_samples;
+
 	void *session_data;
 
 	struct sr_usb_dev_inst *usb;