From: Lars-Peter Clausen <redacted>
Date: Thu, 21 Jun 2012 17:54:29 +0000 (+0200)
Subject: sr: fx2lafw: Set correct unitsize for trigger buffer
X-Git-Tag: dsupstream~901
X-Git-Url: https://sigrok.org/gitweb/?a=commitdiff_plain;h=fa114e4ab1ef0d30bb3cce8f926e43d66df9f787;hp=e05a174be2f9142471ad94a1af2b3722efd9c6ae;p=libsigrok.git

sr: fx2lafw: Set correct unitsize for trigger buffer

Commit 88b75eb719 ("fx2lafw: Added device caps and added support for wide
sampling") increased the size of the trigger buffer from 8 to 16 bit, but forgot
to adjust the unitsize logic packet which is used to send the contents of the
trigger buffer. This patch sets the unitsize to sizeof() of the trigger buffer.

Signed-off-by: Lars-Peter Clausen <redacted>
---

diff --git a/hardware/fx2lafw/fx2lafw.c b/hardware/fx2lafw/fx2lafw.c
index afdd9501..76c5019d 100644
--- a/hardware/fx2lafw/fx2lafw.c
+++ b/hardware/fx2lafw/fx2lafw.c
@@ -766,8 +766,8 @@ static void receive_transfer(struct libusb_transfer *transfer)
 					 */
 					packet.type = SR_DF_LOGIC;
 					packet.payload = &logic;
-					logic.length = ctx->trigger_stage;
-					logic.unitsize = 1;
+					logic.unitsize = sizeof(*ctx->trigger_buffer);
+					logic.length = ctx->trigger_stage * logic.unitsize;
 					logic.data = ctx->trigger_buffer;
 					sr_session_send(ctx->session_dev_id, &packet);