From bc2c08ad94e8dd1db50dbce07561e84eab1e41fb Mon Sep 17 00:00:00 2001
From: aleks <aleks@espressif.com>
Date: Mon, 18 Sep 2023 12:56:42 +0200
Subject: [PATCH] modbus expose port headers

---
 CMakeLists.txt                     | 2 +-
 Kconfig                            | 6 +++---
 freemodbus/modbus/include/mbport.h | 2 --
 freemodbus/port/port.h             | 4 ++--
 4 files changed, 6 insertions(+), 8 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index e97758e..98bfc7c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -43,7 +43,7 @@ set(srcs
     "common/esp_modbus_master_serial.c"
     "common/esp_modbus_slave_serial.c")
 
-set(include_dirs common/include port modbus/include)
+set(include_dirs common/include modbus/include port) # Add the modbus/include to public include path
 
 set(priv_include_dirs common modbus modbus/ascii modbus/functions
                       modbus/rtu modbus/tcp)
diff --git a/Kconfig b/Kconfig
index 8edf820..4b5d020 100644
--- a/Kconfig
+++ b/Kconfig
@@ -213,11 +213,11 @@ menu "Modbus configuration"
                 handler into IRAM to prevent delays related to processing of UART events.
     
     config FMB_FUNC_HANDLERS_MAX
-        int "Number "
+        int "The maximum number of modbus function handlers"
         range 0 100
         default 16
         help
-                Modbus stack event queue timeout in milliseconds. This may help to optimize
-                Modbus stack event processing time.
+                Maximum namber of Modbus function handlers in function handler list.
+                It allows to register additional custom function handlers for master and slave accordingly.
 
 endmenu
diff --git a/freemodbus/modbus/include/mbport.h b/freemodbus/modbus/include/mbport.h
index a5408f1..c5e9ff2 100644
--- a/freemodbus/modbus/include/mbport.h
+++ b/freemodbus/modbus/include/mbport.h
@@ -149,8 +149,6 @@ void            vMBPortClose( void );
 
 void            xMBPortSerialClose( void );
 
-//eMBErrorCode    eMBRegisterCB( UCHAR ucFunctionCode, pxMBFunctionHandler pxHandler );
-
 void            vMBPortSerialEnable( BOOL xRxEnable, BOOL xTxEnable );
 
 BOOL            xMBPortSerialGetByte( CHAR * pucByte );
diff --git a/freemodbus/port/port.h b/freemodbus/port/port.h
index 061b098..0f8cc02 100644
--- a/freemodbus/port/port.h
+++ b/freemodbus/port/port.h
@@ -50,8 +50,8 @@
 #include "driver/timer.h"
 #endif
 
-//#include "mbconfig.h"
-#include "sdkconfig.h"
+#include "mbconfig.h"
+//#include "sdkconfig.h"
 
 #define INLINE                      inline
 #define PR_BEGIN_EXTERN_C           extern "C" {