EasyCAT LAB - EtherCAT master legacy example
Dependencies: SOEM SPI_STMPE610 SPI_TFT_ILI9341 TFT_fonts
The EasyCAT LAB is a complete educational and experimental EtherCAT® system, composed of one master and two slaves .
- It is provided as a kit by AB&T Tecnologie Informatiche, to allow everybody to have an educational EtherCAT® system up and running in a matter of minutes.
- This repository contains a demo software for the EtherCAT® master, that runs on the Nucleo STM32F767ZI board.
- It uses the SOEM (Simple Open EtherCAT® Master) library by rt-labs, that has been ported in the ecosystem by AB&T Tecnologie Informatiche.
- The slaves are based on the EasyCAT SHIELD and the Arduino UNO.
config.h
- Committer:
- sulymarco
- Date:
- 2019-06-11
- Revision:
- 0:7077d8f28b3e
- Child:
- 2:7d4fd6354015
File content as of revision 0:7077d8f28b3e:
#ifndef config_H #define config_H #include "ethercat.h" //------------------------------------------------------------------------------ #define LAB_1 1 #define LAB_2 2 /* #define EK1100 3 #define EL2004 4 #define EL1014 5 */ #define SLAVE_NUM 2 //#define SLAVE_NUM 5 //------------------------------------------------------------------------------ #define IO_MAP_SIZE 256 //------------------------------------------------------------------------------ typedef struct __attribute__((__packed__)) { uint8_t Alarm; }out_LAB_1t; typedef struct __attribute__((__packed__)) { float Temperature; }in_LAB_1t; //------------------------------------------------------------------------------ typedef struct __attribute__((__packed__)) { uint8_t Segments; }out_LAB_2t; typedef struct __attribute__((__packed__)) { uint16_t Potentiometer; uint8_t Buttons; }in_LAB_2t; /* //------------------------------------------------------------------------------ typedef struct __attribute__((__packed__)) { uint8_t Out_0:1; uint8_t Out_1:1; uint8_t Out_2:1; uint8_t Out_3:1; uint8_t PAD:4; }out_EL2004t; //------------------------------------------------------------------------------ typedef struct __attribute__((__packed__)) { uint8_t In_0:1; uint8_t In_1:1; uint8_t In_2:1; uint8_t In_3:1; uint8_t PAD:4; }in_EL1014t; //------------------------------------------------------------------------------ */ out_LAB_1t *out_LAB_1; in_LAB_1t *in_LAB_1; out_LAB_2t *out_LAB_2; in_LAB_2t *in_LAB_2; /* out_EL2004t *out_EL2004; in_EL1014t *in_EL1014; */ //------------------------------------------------------------------------------ char IOmap[IO_MAP_SIZE]; char IOmapSafe[IO_MAP_SIZE]; void MapLocalStructures (void) { out_LAB_1 = (out_LAB_1t*)((char *)ec_slave[LAB_1].outputs - &IOmap[0] + &IOmapSafe[0]); in_LAB_1 = (in_LAB_1t*)((char *)ec_slave[LAB_1].inputs - &IOmap[0] + &IOmapSafe[0]); out_LAB_2 = (out_LAB_2t*)((char *)ec_slave[LAB_2].outputs - &IOmap[0] + &IOmapSafe[0]); in_LAB_2 = (in_LAB_2t*)((char *)ec_slave[LAB_2].inputs - &IOmap[0] + &IOmapSafe[0]); /* out_EL2004 = (out_EL2004t*)((char *)ec_slave[EL2004].outputs - &IOmap[0] + &IOmapSafe[0]); in_EL1014 = (in_EL1014t*)((char *)ec_slave[EL1014].inputs - &IOmap[0] + &IOmapSafe[0]); */ } //------------------------------------------------------------------------------ uint32_t network_configuration(void) { if (ec_slavecount != SLAVE_NUM) // check if the number of slaves matches what we expect return 0; if (strcmp(ec_slave[LAB_1].name,"LAB_1")) // verify slave by slave that the slave names are correct return 0; else if (strcmp(ec_slave[LAB_2].name,"LAB_2")) return 0; /* else if (strcmp(ec_slave[EK1100].name,"EK1100")) return 0; else if (strcmp(ec_slave[EL2004].name,"EL2004")) return 0; else if (strcmp(ec_slave[EL1014].name,"EL1014")) return 0; */ return 1; } #endif