/*****************************************************************************
* file include/pd_dau.h
* author YuLiang
* version 1.0.0
* date 03-Feb-2023
* brief This file provides all the headers of the dau functions.
******************************************************************************
* Attention
*
* © COPYRIGHT(c) 2021 LandPower
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. Neither the name of LandPower nor the names of its contributors may be used to
* endorse or promote products derived from this software without specific
* prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
******************************************************************************/
#ifndef __PD_DAU_H__
#define __PD_DAU_H__
#ifdef CFG_DEV_TYPE_LAND_PD
/* Includes ------------------------------------------------------------------*/
#include "pd_main.h"
#include
/* Define --------------------------------------------------------------------*/
#define DAU_MEM_ORIGINAL_ADDR 0x840000000
#define DAU_MEM_ORIGINAL_LEN 0x10000000
#define DAU_MEM_REG_ADDR 0x80010000
#define DAU_MEM_REG_LEN 0x10000
#define ALL_ADDITIONAL_LEN 16
#define DEFAULT_SAMPLE_FREQ_MHZ 5000 // 默认采样频率 5000MHz
#define DEFAULT_SAMPLE_NUM 10240 // 默认采样点数 10240
#define DEFAULT_INTVEAL_TIME_US 2000 // 默认中断传输间隔时间 2000us
#define DEFAULT_TRIG_THRESHOLD 20 // 默认触发阈值 20
#define DEFAULT_TRIG_GAP 100 // 默认触发间隔 100us
#define DEFAULT_TRIG_LOCATION 3 // 默认触发位置 3
#define DEFAULT_FACTOR_MV 2800 // 默认系数 1250
#define DEFAULT_PT_B_SYNC_MODE 0 // 默认PT和B码同步模式bit0-1 0-外部, 1-内部
#define DEFAULT_IGIRB_MODE 0 // 默认IRIG-B模式 0-南瑞, 1-正常
#define DEFAULT_PT_INTFREQ 20000000 // PT内同步周期时间ns
#define DEFAULT_HEARTBEAT_INTVEAL 20 // 默认心跳间隔 20s
#define DEFAULT_TREND_PERIOD 900 // 默认趋势周期 900s
#define DEFAULT_CH_TYPE 1 // 1-uhf
#define DEFAULT_CH_UNIT 2 // 1-dbm 2-mv
#define DEFAULT_SEND_WAVE_POINTS 10000 // 默认发送波形点数 10000
#define DEFAULT_PORT_ENBALE 0x03 // 0-7bit使能标志对应1-8端口
#define DAU_PKT_LEN 1536 // DAU 发包最大数据长度.
#define DAU_PKT_PRPS_LEN 640
#define DAU_PKT_PRPS_DATA_LEN 1280
#define IOCTL_MAGIC 'm'
#define IOCTL_IRQ_WAIT _IO(IOCTL_MAGIC, 0x01)
#define IOCTL_IRQ_WAKE _IO(IOCTL_MAGIC, 0x02)
#define IOCTL_IRQ_CLEAR _IO(IOCTL_MAGIC, 0x03)
#define IOCTL_IRQ_WAIT_TIMEOUT _IO(IOCTL_MAGIC, 0x04)
/* Exported types ------------------------------------------------------------*/
typedef void dau_prps_default_f(int16_t*);
typedef void dau_prps_process_f(uint8_t, uint8_t);
typedef void dau_trend_process_f(uint8_t, uint8_t, uint16_t);
/* 和 DAU 通讯使用的报文结构体. */
typedef struct
{
uint8_t slave_id;
uint8_t func;
uint16_t addr;
uint16_t len;
uint16_t data[DAU_PKT_LEN];
} dau_pkt_t;
/* DAU 全局寄存器. */
typedef struct
{
uint32_t ver_num; // 固件
uint32_t b_time_year; // 年
uint32_t b_time_day; // 日
uint32_t b_time_hour; // 时
uint32_t b_time_min; // 分
uint32_t b_time_sec; // 秒
uint32_t b_time_epoch_sec; // 世纪秒
uint32_t pt_cycle; // PT测量周期时间ns
uint32_t pt_selfsync_cycle; // PT自同步周期ns
uint32_t pt_B_sync_mode; // pt和B码模式 bit0-pt bit1-B码
uint32_t reserve2[6];
uint32_t sample_interrupt_intveal_us; // 采样间隔时间us
uint32_t sample_nums; // 采样数据长度
uint32_t reserve3[1];
uint32_t trig_threshold; // 触发阈值
uint32_t trig_location; // 触发位置 0-15
uint32_t trig_gap; // 触发传输间隔 0-66535
uint32_t mv_factor; // 电压因子, 单位mV
uint32_t irigB_polarity; // IRIG-B极性, 0-南瑞, 1-正常
uint32_t ps_epoch_sec; // ps设置世纪秒
uint32_t reserve4[7];
uint32_t port_enable; // 通道使能[0-7bit]
uint32_t chip_dna[3]; // 芯片序列号
uint32_t ch_type; // 通道类型, 1：UHF
uint32_t unit; // 单位
uint32_t reserve5[26]; // 保留
} dau_reg_global_t;
/* DAU 通道寄存器. */
typedef struct
{
uint32_t data_start_addr; // 数据起始地址
uint32_t signle_wave_length; // 单个波形数据长度
uint32_t data_valid; // 数据是否有效，0没有更新，1有更新数据
uint32_t wave_nums; // 波形数量
uint32_t total_pulse_nums; // 总脉冲个数
int32_t ground_noise; // 底噪
int32_t ch_send_num; // 通道发送编号
uint32_t reserve1[9]; // 保留
} dau_reg_port_t;
/* 时间特征数据结构. */
typedef struct
{
uint16_t pt_frame_num; // PT 帧号
uint16_t year; // 年
uint16_t day; // 日
uint16_t hour; // 时
uint16_t minute; // 分
uint16_t sec; // 秒
uint32_t nano_sec; // 纳秒
uint16_t phase; // 相位
int16_t noise; // 底噪
uint32_t epoch_sec; // 世纪秒
uint16_t reserve[3]; // 保留
int16_t max; // 最大值
} wave_additional_data_t;
/* DAU 全局寄存器. */
typedef struct
{
dau_reg_global_t reg_global; // 全局寄存器
dau_reg_port_t reg_port[PD_DAU_PORT_SUM]; // 端口寄存器
} dau_reg_t;
/* DAU 板卡全局结构 */
typedef struct{
uint8_t unit; // FPGA 板卡号.
uint8_t port_num; // FPGA 板卡端口数量.
uint8_t is_valid;
uint8_t is_connect;
dau_reg_t *reg; // DAU 寄存器映射地址.
char *adc_data; // DAU ADC数据映射地址.
} dau_t;
/* DAU 全局结构 */
typedef struct{
int fd_adc_int; // adc数据中断
int fd_reg_mmu; // MMU 寄存器映射文件描述符
int fd_data_mmu; // MMU 波形数据映射文件描述符
pthread_mutex_t mutex; // 趋势处理线程同步信号量
uint32_t dau_sum;
uint32_t recv_cnt;
uint32_t recv_cnt_old;
} dau_ctrl_t;
/* Exported macro ------------------------------------------------------------*/
#define SET_BIT(REG, BIT) ((REG) |= (BIT))
#define CLEAR_BIT(REG, BIT) ((REG) &= ~(BIT))
#define READ_BIT(REG, BIT) ((REG) & (BIT))
#define WRITE_REG(REG, VAL) ((REG) = (VAL))
#define MODIFY_REG(REG, CLEARMASK, SETMASK) WRITE_REG((REG), (((REG) & (~(CLEARMASK))) | (SETMASK)))
#define DAU_REG_PORT_ADDR_GET(port) ((port + 1) << 8)
/* Extern global variables ---------------------------------------------------*/
extern dau_t *dau[PD_DAU_SUM];
extern dau_ctrl_t dau_ctrl;
/* Extern functions ----------------------------------------------------------*/
extern int32_t dau_port_to_vport(uint8_t unit, uint8_t port);
extern int32_t dau_vport_to_port(uint8_t vport, uint8_t *unit, uint8_t *port);
// extern int32_t dau_port_type_set(uint8_t unit, uint8_t port);
extern int32_t dau_handle_init(void);
extern int32_t dau_handle_init_after(void);
extern uint8_t dau_connect_get(void);
extern int32_t dau_is_valid(dau_t *dau_node);
extern void dau_show(uint8_t unit);
extern void dau_show_value(uint8_t unit);
extern wave_additional_data_t* _dau_get_wave_addtion_data(char *frame, uint32_t frame_len);
extern void _dau_set_time(uint32_t tval);
#endif
#endif
/************************ (C) COPYRIGHT LandPower ***** END OF FILE ****/