mirror of
https://github.com/espressif/esp-idf.git
synced 2024-10-05 20:47:46 -04:00
9693ef4918
fix slave destroy bug when master and slave init simultaneously add additional timer group options for master fix master and slave use the same timer group index (https://github.com/espressif/esp-idf/issues/4699)
153 lines
5.1 KiB
C
153 lines
5.1 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 "esp_log.h" // for ESP_LOGE macro
|
|
#include "mbconfig.h"
|
|
|
|
#define INLINE inline
|
|
#define PR_BEGIN_EXTERN_C extern "C" {
|
|
#define PR_END_EXTERN_C }
|
|
|
|
#define MB_PORT_TAG "MB_PORT_COMMON"
|
|
|
|
#define MB_BAUD_RATE_DEFAULT (115200)
|
|
#define MB_QUEUE_LENGTH (CONFIG_FMB_QUEUE_LENGTH)
|
|
|
|
#define MB_SERIAL_TASK_PRIO (CONFIG_FMB_PORT_TASK_PRIO)
|
|
#define MB_SERIAL_TASK_STACK_SIZE (CONFIG_FMB_PORT_TASK_STACK_SIZE)
|
|
#define MB_SERIAL_TOUT (3) // 3.5*8 = 28 ticks, TOUT=3 -> ~24..33 ticks
|
|
|
|
// Set buffer size for transmission
|
|
#define MB_SERIAL_BUF_SIZE (CONFIG_FMB_SERIAL_BUF_SIZE)
|
|
|
|
// common definitions for serial port implementations
|
|
#define MB_SERIAL_TX_TOUT_MS (2200) // maximum time for transmission of longest allowed frame buffer
|
|
#define MB_SERIAL_TX_TOUT_TICKS (pdMS_TO_TICKS(MB_SERIAL_TX_TOUT_MS)) // timeout for transmission
|
|
#define MB_SERIAL_RX_TOUT_MS (1)
|
|
#define MB_SERIAL_RX_TOUT_TICKS (pdMS_TO_TICKS(MB_SERIAL_RX_TOUT_MS)) // timeout for receive
|
|
|
|
#define MB_SERIAL_RESP_LEN_MIN (4)
|
|
|
|
// Common definitions for TCP port
|
|
#define MB_TCP_BUF_SIZE (256 + 7) // Must hold a complete Modbus TCP frame.
|
|
#define MB_TCP_DEFAULT_PORT (CONFIG_FMB_TCP_PORT_DEFAULT)
|
|
#define MB_TCP_STACK_SIZE (CONFIG_FMB_PORT_TASK_STACK_SIZE)
|
|
#define MB_TCP_TASK_PRIO (CONFIG_FMB_PORT_TASK_PRIO)
|
|
|
|
// The task affinity for Modbus stack tasks
|
|
#define MB_PORT_TASK_AFFINITY (CONFIG_FMB_PORT_TASK_AFFINITY)
|
|
|
|
#define MB_TCP_READ_TIMEOUT_MS (100) // read timeout in mS
|
|
#define MB_TCP_READ_TIMEOUT (pdMS_TO_TICKS(MB_TCP_READ_TIMEOUT_MS))
|
|
#define MB_TCP_SEND_TIMEOUT_MS (500) // send event timeout in mS
|
|
#define MB_TCP_SEND_TIMEOUT (pdMS_TO_TICKS(MB_TCP_SEND_TIMEOUT_MS))
|
|
#define MB_TCP_PORT_MAX_CONN (CONFIG_FMB_TCP_PORT_MAX_CONN)
|
|
|
|
#define MB_TCP_FRAME_LOG_BUFSIZE (256)
|
|
|
|
#define MB_PORT_HAS_CLOSE (1) // Define to explicitly close port on destroy
|
|
|
|
// Define number of timer reloads per 1 mS
|
|
#define MB_TIMER_TICS_PER_MS (20UL)
|
|
|
|
#define MB_TCP_DEBUG (LOG_LOCAL_LEVEL >= ESP_LOG_DEBUG) // Enable legacy debug output in TCP module.
|
|
|
|
#define MB_TCP_GET_FIELD(buffer, field) ((USHORT)((buffer[field] << 8U) | buffer[field + 1]))
|
|
|
|
#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;
|
|
|
|
#if MB_TCP_DEBUG
|
|
typedef enum
|
|
{
|
|
MB_LOG_DEBUG,
|
|
MB_LOG_INFO,
|
|
MB_LOG_WARN,
|
|
MB_LOG_ERROR
|
|
} eMBPortLogLevel;
|
|
#endif
|
|
|
|
typedef enum
|
|
{
|
|
MB_PROTO_TCP,
|
|
MB_PROTO_UDP,
|
|
} eMBPortProto;
|
|
|
|
typedef enum {
|
|
MB_PORT_IPV4 = 0, /*!< TCP IPV4 addressing */
|
|
MB_PORT_IPV6 = 1 /*!< TCP IPV6 addressing */
|
|
} eMBPortIpVer;
|
|
|
|
void vMBPortEnterCritical(void);
|
|
void vMBPortExitCritical(void);
|
|
|
|
#define ENTER_CRITICAL_SECTION( ) { ESP_EARLY_LOGD(MB_PORT_TAG,"%s: Port enter critical.", __func__); \
|
|
vMBPortEnterCritical(); }
|
|
|
|
#define EXIT_CRITICAL_SECTION( ) { vMBPortExitCritical(); \
|
|
ESP_EARLY_LOGD(MB_PORT_TAG,"%s: Port exit critical", __func__); }
|
|
|
|
#define MB_PORT_CHECK_EVENT( event, mask ) ( event & mask )
|
|
#define MB_PORT_CLEAR_EVENT( event, mask ) do { event &= ~mask; } while(0)
|
|
|
|
#define MB_PORT_PARITY_GET(parity) ((parity != UART_PARITY_DISABLE) ? \
|
|
((parity == UART_PARITY_ODD) ? MB_PAR_ODD : MB_PAR_EVEN) : MB_PAR_NONE)
|
|
|
|
// Legacy Modbus logging function
|
|
#if MB_TCP_DEBUG
|
|
void vMBPortLog( eMBPortLogLevel eLevel, const CHAR * szModule,
|
|
const CHAR * szFmt, ... );
|
|
void prvvMBTCPLogFrame( const CHAR * pucMsg, UCHAR * pucFrame, USHORT usFrameLen );
|
|
#endif
|
|
|
|
void vMBPortSetMode( UCHAR ucMode );
|
|
UCHAR ucMBPortGetMode( void );
|
|
|
|
#ifdef __cplusplus
|
|
PR_END_EXTERN_C
|
|
#endif /* __cplusplus */
|
|
|
|
#endif /* PORT_COMMON_H_ */
|