From 68ac8dd979b871697e58e13843aace3d2d4880be Mon Sep 17 00:00:00 2001
From: iceman1001 <iceman@iuse.se>
Date: Mon, 4 Nov 2019 15:42:28 +0100
Subject: [PATCH] fix: cotag use NG

---
 armsrc/lfops.c      | 4 ++--
 client/cmdlfcotag.c | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/armsrc/lfops.c b/armsrc/lfops.c
index b929f10a4..b5e9b98ec 100644
--- a/armsrc/lfops.c
+++ b/armsrc/lfops.c
@@ -2490,7 +2490,7 @@ void Cotag(uint32_t arg0) {
 
     switch (rawsignal) {
         case 0:
-            doCotagAcquisition(50000);
+            doCotagAcquisition(40000);
             break;
         case 1:
             doCotagAcquisitionManchester();
@@ -2502,7 +2502,7 @@ void Cotag(uint32_t arg0) {
 
     // Turn the field off
     FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF); // field off
-    reply_mix(CMD_ACK, 0, 0, 0, 0, 0);
+    reply_ng(CMD_LF_COTAG_READ, PM3_SUCCESS, NULL, 0);
     LEDsoff();
 }
 
diff --git a/client/cmdlfcotag.c b/client/cmdlfcotag.c
index b4e8e96c8..9c55bf453 100644
--- a/client/cmdlfcotag.c
+++ b/client/cmdlfcotag.c
@@ -86,7 +86,7 @@ static int CmdCOTAGRead(const char *Cmd) {
 
     clearCommandBuffer();
     SendCommandMIX(CMD_LF_COTAG_READ, rawsignal, 0, 0, NULL, 0);
-    if (!WaitForResponseTimeout(CMD_ACK, NULL, 7000)) {
+    if (!WaitForResponseTimeout(CMD_LF_COTAG_READ, NULL, 7000)) {
         PrintAndLogEx(WARNING, "command execution time out");
         return PM3_ETIMEOUT;
     }