From 2a831b437fcf3ea8d71ae49f668a790c0d56e1be Mon Sep 17 00:00:00 2001
From: morgan <mc@m-labs.hk>
Date: Fri, 20 Sep 2024 12:44:35 +0800
Subject: [PATCH] downconn FW: add packet & decode error

---
 src/libboard_artiq/src/cxp_downconn.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/libboard_artiq/src/cxp_downconn.rs b/src/libboard_artiq/src/cxp_downconn.rs
index 5b2bf59..496b9d6 100644
--- a/src/libboard_artiq/src/cxp_downconn.rs
+++ b/src/libboard_artiq/src/cxp_downconn.rs
@@ -53,6 +53,9 @@ pub fn loopback_testing(timer: &mut GlobalTimer, speed: CXP_SPEED) {
         csr::cxp::downconn_trig_clr_write(1);
         info!("after clr trig ack = {}", csr::cxp::downconn_trig_ack_read());
 
+        info!("decode error = {}", csr::cxp::downconn_decode_error_read());
+        info!("packet type = {:#06X}", csr::cxp::downconn_packet_type_read());
+
         // TODO: investigate how to make my packet appear
         // TODO: discard idle word