From: Gerhard Sittig <redacted>
Date: Mon, 31 Jan 2022 22:25:15 +0000 (+0100)
Subject: kingst-la2016: weaken run state check in hardware initialization
X-Git-Url: http://sigrok.org/gitweb/?a=commitdiff_plain;h=4494721714407631b2410f21b493134d265bf695;p=libsigrok.git

kingst-la2016: weaken run state check in hardware initialization

Weaken the check for plausible run states in the early read and test
immediately after the initial hardware configuration. The strict pattern
used to not match when an earlier session successfully triggered (digits
0x9 vs 0xd in the register's LSB positions). The test was never fatal,
it's just for information.
---

diff --git a/src/hardware/kingst-la2016/protocol.c b/src/hardware/kingst-la2016/protocol.c
index de5e1ac7..21265ab0 100644
--- a/src/hardware/kingst-la2016/protocol.c
+++ b/src/hardware/kingst-la2016/protocol.c
@@ -1404,8 +1404,8 @@ SR_PRIV int la2016_init_hardware(const struct sr_dev_inst *sdi)
 	}
 
 	state = run_state(sdi);
-	if (state != 0x85e9) {
-		sr_warn("Unexpected run state, want 0x85e9, got 0x%04x.", state);
+	if ((state & 0xfff0) != 0x85e0) {
+		sr_warn("Unexpected run state, want 0x85eX, got 0x%04x.", state);
 	}
 
 	ret = ctrl_out(sdi, CMD_BULK_RESET, 0x00, 0, NULL, 0);