fx2lafw: Add working glue layer for frontends

[libsigrok.git] / src / hardware / fx2lafw / protocol.h

diff --git a/src/hardware/fx2lafw/protocol.h b/src/hardware/fx2lafw/protocol.h
index f6f87b0c965ea1da487626c08d34b20452cc8dbd..4c2f65f1f490608ec2e4ee308a825231a360963e 100644 (file)
--- a/src/hardware/fx2lafw/protocol.h
+++ b/src/hardware/fx2lafw/protocol.h
@@ -39,6 +39,8 @@
 #define NUM_SIMUL_TRANSFERS    32
 #define MAX_EMPTY_TRANSFERS    (NUM_SIMUL_TRANSFERS * 2)
 
+#define NUM_CHANNELS           16
+
 #define FX2LAFW_REQUIRED_VERSION_MAJOR 1
 
 #define MAX_8BIT_SAMPLE_RATE   SR_MHZ(24)
@@ -66,7 +68,7 @@
 #define CMD_START_FLAGS_WIDE_POS       5
 #define CMD_START_FLAGS_CLK_SRC_POS    6
 
-#define CMD_START_FLAGS_CLK_CTL2       (1 << CMD_START_FLAGS_CLK_CTL2)
+#define CMD_START_FLAGS_CLK_CTL2       (1 << CMD_START_FLAGS_CLK_CTL2_POS)
 #define CMD_START_FLAGS_SAMPLE_8BIT    (0 << CMD_START_FLAGS_WIDE_POS)
 #define CMD_START_FLAGS_SAMPLE_16BIT   (1 << CMD_START_FLAGS_WIDE_POS)
 
@@ -91,6 +93,8 @@ struct fx2lafw_profile {
 
 struct dev_context {
        const struct fx2lafw_profile *profile;
+       GSList *enabled_analog_channels;
+       gboolean ch_enabled[NUM_CHANNELS];
        /*
         * Since we can't keep track of an fx2lafw device after upgrading
         * the firmware (it renumerates into a different device address