esp-idf/components/freemodbus/port/port.h
Alex Lisitsyn 1ab9e81729 freemodbus: fix nvs access failure
place timer handler functions into IRAM
update timer port handlers
fix communication issues
fix offset issue in example
add kconfig option to place handlers into IRAM
2019-11-08 16:55:42 +08:00

73 lines
1.9 KiB
C

/* Copyright 2018 Espressif Systems (Shanghai) PTE LTD
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef PORT_COMMON_H_
#define PORT_COMMON_H_
#include "freertos/FreeRTOS.h"
#include "freertos/xtensa_api.h"
#include "freertos/portmacro.h"
#include "esp_log.h" // for ESP_LOGE macro
#define INLINE inline
#define PR_BEGIN_EXTERN_C extern "C" {
#define PR_END_EXTERN_C }
#define MB_PORT_TAG "MB_PORT_COMMON"
#define MB_PORT_CHECK(a, ret_val, str, ...) \
if (!(a)) { \
ESP_LOGE(MB_PORT_TAG, "%s(%u): " str, __FUNCTION__, __LINE__, ##__VA_ARGS__); \
return ret_val; \
}
#ifdef __cplusplus
PR_BEGIN_EXTERN_C
#endif /* __cplusplus */
#ifndef TRUE
#define TRUE 1
#endif
#ifndef FALSE
#define FALSE 0
#endif
typedef char BOOL;
typedef unsigned char UCHAR;
typedef char CHAR;
typedef unsigned short USHORT;
typedef short SHORT;
typedef unsigned long ULONG;
typedef long LONG;
void vMBPortEnterCritical(void);
void vMBPortExitCritical(void);
#define ENTER_CRITICAL_SECTION( ) { ESP_LOGD(MB_PORT_TAG,"%s: Port enter critical.", __func__); \
vMBPortEnterCritical(); }
#define EXIT_CRITICAL_SECTION( ) { vMBPortExitCritical(); \
ESP_LOGD(MB_PORT_TAG,"%s: Port exit critical", __func__); }
#ifdef __cplusplus
PR_END_EXTERN_C
#endif /* __cplusplus */
#endif /* PORT_COMMON_H_ */