Usercode Overview

Functions

• void usercode_init (void)
  • used to initialize variables etc. at module startup
  • function exists in default usercode file
  • called once at module startup
• void usercode (void)
  • main application code is contained here
  • function exists in default usercode file
  • called in a loop by module every 10 ms
• void user_can_message_receive(bios_can_msg_typ* msg){}
  • manually receive CAN messages
  • documented in Usercode CAN Bus
• void user_int_timer_1ms(void){}
  • interupt every 1ms
  • documented in Usercode Time and PWM

Example Code

• Initialize the software version in the EEPROM to "V0.81 Beta"

void usercode_init(void)
{
    //Write the Software Version into the EEPROM
    strcpy( EEPROM_SW_Version, "V0.81 Beta" );
}

• Interact with analog inputs and digital outputs

void usercode(void)
{
    //Check state of digital input at D_IN0 and save it to "variable1"
    uint8_t variable1;
    variable1 = os_digin(D_IN0);

    if(variable1 == 1){
        //Set the digital output of HSD0 to "1"
        os_digout(OUT_HSD0, 1);
    }
}