From 5c73a4b88398eb181d3f44df7ac3a6b509ad9396 Mon Sep 17 00:00:00 2001
From: Lene Marquardt <l.marquardt@fasttube.de>
Date: Wed, 28 May 2025 22:19:05 +0200
Subject: [PATCH] 6 bms + check ams_in for plausibility

---
 AMS_Master_Code/Core/Inc/config_ADBMS6830.h | 2 +-
 AMS_Master_Code/Core/Src/can.c              | 4 +++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/AMS_Master_Code/Core/Inc/config_ADBMS6830.h b/AMS_Master_Code/Core/Inc/config_ADBMS6830.h
index be865e4..7a4cf85 100644
--- a/AMS_Master_Code/Core/Inc/config_ADBMS6830.h
+++ b/AMS_Master_Code/Core/Inc/config_ADBMS6830.h
@@ -2,7 +2,7 @@
 #ifndef __CONFIG_ADBMS6830_H
 #define __CONFIG_ADBMS6830_H
 
-#define N_BMS 1
+#define N_BMS 6
 #define N_CELLS 16
 #define ADBMS_MAX_CHIP_TEMP 1100 // max temperature of ADBMS6830B (not battery) in C
 #define ADBMS_SPI_TIMEOUT 50     // Timeout in ms
diff --git a/AMS_Master_Code/Core/Src/can.c b/AMS_Master_Code/Core/Src/can.c
index e2b2d33..f3dd71e 100644
--- a/AMS_Master_Code/Core/Src/can.c
+++ b/AMS_Master_Code/Core/Src/can.c
@@ -167,7 +167,9 @@ void ftcan_msg_received_cb(uint16_t id, size_t len, const uint8_t *data) {
         }
         break;
     case CAN_ID_AMS_IN:
-        ts_sm_handle_ams_in(data);
+        if(len == 1){                       //check bc inverter sends 4 byte message to 0xB which causes discharge (prob)
+            ts_sm_handle_ams_in(data);
+        }
         break;
     default:
         break;