From 5812dce80b76673f346ebbeda76ded75ece0ae4b Mon Sep 17 00:00:00 2001
From: Sander Speetjens <sander.speetjens@gmail.com>
Date: Tue, 28 Nov 2023 18:24:19 +0100
Subject: [PATCH] modbus_tcp

fix casting of registers from payload
---
 project/Core/Src/modbus_tcp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/project/Core/Src/modbus_tcp.c b/project/Core/Src/modbus_tcp.c
index 8b49558..3edc640 100644
--- a/project/Core/Src/modbus_tcp.c
+++ b/project/Core/Src/modbus_tcp.c
@@ -62,7 +62,7 @@ static err_t modbus_incoming_data(void* arg, struct tcp_pcb* pcb, struct pbuf* p
 
         // Putting the buffer in the register array
         for (uint16_t i = 0; i < p->tot_len && i < MAX_REG; i++) {
-            registers[i] = ((uint*)p->payload)[i];
+            registers[i] = ((uint8_t*)p->payload)[i];
         }
 
         if (registers[MODBUS_MODE] == MULTIPLE_REG) {