Esmacat HarmonicBionics / EsmacatShield

An Mbed library for an EtherCAT Arduino Shield developed by Esmacat to connect the larger Arduino ecosystem and other MCU boards capable of connecting a shield with an Arduino Uno form factor. EASE can easily turn an MCU board, including the Arduino ecosystem, into a cost-efficient EtherCAT slave subsystem in the larger EtherCAT system. Using EtherCAT communication, EASE can reliably communicate with other base boards through an EtherCAT master.

Information about Esmacat and EASE is provided in the link below. https://os.mbed.com/users/esmacat/code/EASE_Example/wiki/Homepage

Diff: EsmacatShield.cpp

Revision:
2:77c2a6061e77
Parent:
1:b66c3e4ce9f5
--- a/EsmacatShield.cpp	Wed Jan 29 20:11:47 2020 +0000
+++ b/EsmacatShield.cpp	Thu Feb 06 17:35:14 2020 +0000
@@ -44,7 +44,7 @@
 }
 
 
-void EsmacatShield::write_reg_value(int write_addr,int value, bool led_on)
+void EsmacatShield::write_reg_value(int write_addr, int16_t value, bool led_on)
 {
   uint8_t v1,v2;
   // Chip must be selected
@@ -68,7 +68,7 @@
   wait_us(2000);                       //sleep for 2 ms;
 }
 
-int* EsmacatShield::get_ecat_registers(int regs[8]) {
+int16_t* EsmacatShield::get_ecat_registers(int16_t regs[8]) {
   regs[0] = read_reg_value(1);
   regs[1] = read_reg_value(2);
   regs[2] = read_reg_value(3);
@@ -80,7 +80,7 @@
   return(regs);
 }
 
-int EsmacatShield::read_reg_value(int read_addr)
+int16_t EsmacatShield::read_reg_value(int16_t read_addr)
 {
   uint16_t v2,v3;
   // Chip must be selected