From: Bert Vermeulen <redacted>
Date: Sat, 28 Dec 2013 20:00:46 +0000 (+0100)
Subject: Add config keys for upcoming RF demodulator drivers.
X-Git-Tag: libsigrok-0.3.0~386
X-Git-Url: https://sigrok.org/gitaction?a=commitdiff_plain;h=32c426d204e6133b19db486504beffd33a6f6548;p=libsigrok.git

Add config keys for upcoming RF demodulator drivers.

Langford driver will be first.
---

diff --git a/libsigrok.h b/libsigrok.h
index 6e024352..caa13757 100644
--- a/libsigrok.h
+++ b/libsigrok.h
@@ -679,6 +679,9 @@ enum {
 	/** The device can measure energy consumption. */
 	SR_CONF_ENERGYMETER,
 
+	/** The device can demodulate signals. */
+	SR_CONF_DEMODULATOR,
+
 	/*--- Driver scan options -------------------------------------------*/
 
 	/**
@@ -791,6 +794,12 @@ enum {
 	 */
 	SR_CONF_SWAP,
 
+        /** Center frequency.
+         * The input signal is downmixed by this frequency before the ADC
+         * anti-aliasing filter.
+         */
+        SR_CONF_CENTER_FREQUENCY,
+
 	/*--- Special stuff -------------------------------------------------*/
 
 	/** Scan options supported by the driver. */