SOEM-Ethercat源代码解析二（已知的配置信息列表）
首先再来点简单的代码介绍：
先来看看列表的结构类型
/** Slave configuration structure */
/*从站配置结构体*/
typedef const struct
{
/** Manufacturer code of slave 从站厂家制造商代码*/
uint32 man;
/** ID of slave 从站产品代码*/
uint32 id;
/** Readable name 从站产品型号名称*/
char name[EC_MAXNAME + 1];
/** Data type 数据类型*/
uint8 Dtype;
/** Input bits 输入位数量*/
uint16 Ibits;
/** Output bits 输出位数量*/
uint16 Obits;
/** SyncManager 2 address SM2起始地址*/
uint16 SM2a;
/** SyncManager 2 flags SM2标志位*/
uint32 SM2f;
/** SyncManager 3 address SM3起始地址*/
uint16 SM3a;
/** SyncManager 3 flags SM3标志位*/
uint32 SM3f;
/** FMMU 0 activation FMMU0有效*/
uint8 FM0ac;
/** FMMU 1 activation FMMU1有效*/
uint8 FM1ac;
} ec_configlist_t;定义厂家已知的一些模块配置信息，未知从eeprom读取定义。
/** \file
* \brief
* DEPRICATED Configuration list of known EtherCAT slave devices.
* 定义已知的从站配置信息列表
*
* If a slave is found in this list it is configured according to the parameters
* in the list. Otherwise the configuration info is read directly from the slave
* EEPROM (SII or Slave Information Interface).
* 如果在此列表中发现一个slave，则根据列表中的参数进行配置。其他站点直接从EEPROM读取配置信息
*/
#ifndef _ethercatconfiglist_
#define _ethercatconfiglist_
/*
explanation of dev:
1: static device with no IO mapping ie EK1100
2: input device no mailbox ie simple IO device
3: output device no mailbox
4: input device with mailbox configuration
5: output device with mailbox configuration
6: input/output device no mailbox
7: input.output device with mailbox configuration
*/
#define EC_CONFIGEND 0xffffffff
ec_configlist_t ec_configlist[] = {
{/*Man=*/0x00000000,/*ID=*/0x00000000,/*Name=*/"" ,/*dtype=*/0,/*Ibits=*/ 0,/*Obits=*/ 0,/*SM2a*/ 0,/*SM2f*/ 0,/*SM3a*/ 0,/*SM3f*/ 0,/*FM0ac*/0,/*FM1ac*/0},
{/*Man=*/0x00000002,/*ID=*/0x044c2c52,/*Name=*/"EK1100" ,/*dtype=*/1,/*Ibits=*/ 0,/*Obits=*/ 0,/*SM2a*/ 0,/*SM2f*/ 0,/*SM3a*/ 0,/*SM3f*/ 0,/*FM0ac*/0,/*FM1ac*/0},
{/*Man=*/0x00000002,/*ID=*/0x03ea3052,/*Name=*/"EL1002" ,/*dtype=*/2,/*Ibits=*/ 2,/*Obits=*/ 0,/*SM2a*/ 0,/*SM2f*/ 0,/*SM3a*/ 0,/*SM3f*/ 0,/*FM0ac*/0,/*FM1ac*/0},
{/*Man=*/0x00000002,/*ID=*/0x03ec3052,/*Name=*/"EL1004" ,/*dtype=*/2,/*Ibits=*/ 4,/*Obits=*/ 0,/*SM2a*/ 0,/*SM2f*/ 0,/*SM3a*/ 0,/*SM3f*/ 0,/*FM0ac*/0,/*FM1ac*/0},
{/*Man=*/0x00000002,/*ID=*/0x03f43052,/*Name=*/"EL1012" ,/*dtype=*/2,/*Ibits=*/ 2,/*Obits=*/ 0,/*SM2a*/ 0,/*SM2f*/ 0,/*SM3a*/ 0,/*SM3f*/ 0,/*FM0ac*/0,/*FM1ac*/0},
{/*Man=*/0x00000002,/*ID=*/0x03f63052,/*Name=*/"EL1014" ,/*dtype=*/2,/*Ibits=*/ 4,/*Obits=*/ 0,/*SM2a*/ 0,/*SM2f*/ 0,/*SM3a*/ 0,/*SM3f*/ 0,/*FM0ac*/0,/*FM1ac*/0},
{/*Man=*/0x00000002,/*ID=*/0x03fa3052,/*Name=*/"EL1018" ,/*dtype=*/2,/*Ibits=*/ 8,/*Obits=*/ 0,/*SM2a*/ 0,/*SM2f*/ 0,/*SM3a*/ 0,/*SM3f*/ 0,/*FM0ac*/0,/*FM1ac*/0},
{/*Man=*/0x00000002,/*ID=*/0x07d23052,/*Name=*/"EL2002" ,/*dtype=*/3,/*Ibits=*/ 0,/*Obits=*/ 2,/*SM2a*/ 0,/*SM2f*/ 0,/*SM3a*/ 0,/*SM3f*/ 0,/*FM0ac*/0,/*FM1ac*/0},
{/*Man=*/0x00000002,/*ID=*/0x07d43052,/*Name=*/"EL2004" ,/*dtype=*/3,/*Ibits=*/ 0,/*Obits=*/ 4,/*SM2a*/ 0,/*SM2f*/ 0,/*SM3a*/ 0,/*SM3f*/ 0,/*FM0ac*/0,/*FM1ac*/0},
{/*Man=*/0x00000002,/*ID=*/0x07d83052,/*Name=*/"EL2008" ,/*dtype=*/3,/*Ibits=*/ 0,/*Obits=*/ 8,/*SM2a*/ 0,/*SM2f*/ 0,/*SM3a*/ 0,/*SM3f*/ 0,/*FM0ac*/0,/*FM1ac*/0},
{/*Man=*/0x00000002,/*ID=*/0x07f03052,/*Name=*/"EL2032" ,/*dtype=*/6,/*Ibits=*/ 2,/*Obits=*/ 2,/*SM2a*/ 0,/*SM2f*/ 0,/*SM3a*/ 0,/*SM3f*/ 0,/*FM0ac*/0,/*FM1ac*/0},
{/*Man=*/0x00000002,/*ID=*/0x0c1e3052,/*Name=*/"EL3102" ,/*dtype=*/4,/*Ibits=*/48,/*Obits=*/ 0,/*SM2a*/0x1000,/*SM2f*/0x00000024,/*SM3a*/0x1100,/*SM3f*/0x00010020,/*FM0ac*/0,/*FM1ac*/1},
{/*Man=*/0x00000002,/*ID=*/0x0c283052,/*Name=*/"EL3112" ,/*dtype=*/4,/*Ibits=*/48,/*Obits=*/ 0,/*SM2a*/0x1000,/*SM2f*/0x00000024,/*SM3a*/0x1100,/*SM3f*/0x00010020,/*FM0ac*/0,/*FM1ac*/1},
{/*Man=*/0x00000002,/*ID=*/0x0c323052,/*Name=*/"EL3122" ,/*dtype=*/4,/*Ibits=*/48,/*Obits=*/ 0,/*SM2a*/0x1000,/*SM2f*/0x00000024,/*SM3a*/0x1100,/*SM3f*/0x00010020,/*FM0ac*/0,/*FM1ac*/1},
{/*Man=*/0x00000002,/*ID=*/0x0c463052,/*Name=*/"EL3142" ,/*dtype=*/4,/*Ibits=*/48,/*Obits=*/ 0,/*SM2a*/0x1000,/*SM2f*/0x00000024,/*SM3a*/0x1100,/*SM3f*/0x00010020,/*FM0ac*/0,/*FM1ac*/1},
{/*Man=*/0x00000002,/*ID=*/0x0c503052,/*Name=*/"EL3152" ,/*dtype=*/4,/*Ibits=*/48,/*Obits=*/ 0,/*SM2a*/0x1000,/*SM2f*/0x00000024,/*SM3a*/0x1100,/*SM3f*/0x00010020,/*FM0ac*/0,/*FM1ac*/1},
{/*Man=*/0x00000002,/*ID=*/0x0c5a3052,/*Name=*/"EL3162" ,/*dtype=*/4,/*Ibits=*/48,/*Obits=*/ 0,/*SM2a*/0x1000,/*SM2f*/0x00000024,/*SM3a*/0x1100,/*SM3f*/0x00010020,/*FM0ac*/0,/*FM1ac*/1},
{/*Man=*/0x00000002,/*ID=*/0x0fc03052,/*Name=*/"EL4032" ,/*dtype=*/5,/*Ibits=*/ 0,/*Obits=*/32,/*SM2a*/0x1100,/*SM2f*/0x00010024,/*SM3a*/0x1180,/*SM3f*/0x00000022,/*FM0ac*/1,/*FM1ac*/0},
{/*Man=*/0x00000002,/*ID=*/0x10063052,/*Name=*/"EL4102" ,/*dtype=*/5,/*Ibits=*/ 0,/*Obits=*/32,/*SM2a*/0x1000,/*SM2f*/0x00010024,/*SM3a*/0x1100,/*SM3f*/0x00000022,/*FM0ac*/1,/*FM1ac*/0},
{/*Man=*/0x00000002,/*ID=*/0x10103052,/*Name=*/"EL4112" ,/*dtype=*/5,/*Ibits=*/ 0,/*Obits=*/32,/*SM2a*/0x1000,/*SM2f*/0x00010024,/*SM3a*/0x1100,/*SM3f*/0x00000022,/*FM0ac*/1,/*FM1ac*/0},
{/*Man=*/0x00000002,/*ID=*/0x101a3052,/*Name=*/"EL4122" ,/*dtype=*/5,/*Ibits=*/ 0,/*Obits=*/32,/*SM2a*/0x1000,/*SM2f*/0x00010024,/*SM3a*/0x1100,/*SM3f*/0x00000022,/*FM0ac*/1,/*FM1ac*/0},
{/*Man=*/0x00000002,/*ID=*/0x10243052,/*Name=*/"EL4132" ,/*dtype=*/5,/*Ibits=*/ 0,/*Obits=*/32,/*SM2a*/0x1000,/*SM2f*/0x00010024,/*SM3a*/0x1100,/*SM3f*/0x00000022,/*FM0ac*/1,/*FM1ac*/0},
{/*Man=*/0x00000002,/*ID=*/0x13ed3052,/*Name=*/"EL5101" ,/*dtype=*/7,/*Ibits=*/40,/*Obits=*/24,/*SM2a*/0x1000,/*SM2f*/0x00010024,/*SM3a*/0x1100,/*SM3f*/0x00010020,/*FM0ac*/1,/*FM1ac*/1},
{/*Man=*/EC_CONFIGEND,/*ID=*/0x00000000,/*Name=*/"" ,/*dtype=*/0,/*Ibits=*/ 0,/*Obits=*/ 0,/*SM2a*/ 0,/*SM2f*/ 0,/*SM3a*/ 0,/*SM3f*/ 0,/*FM0ac*/0,/*FM1ac*/0}
};
#endif