Standard Embedded Firmware (rocketlib)

The standard embedded firmware library is a common library for Waterloo Rocketry’s CAN bus connected board firmware.

Contents

• PIC18 Specific Initialization (Not Implemented)
  • Function Prototype
  • Steps
• I2C Master Driver
  • Assumptions in this revision
  • I2C Controller Functions
• GPIO Driver (Not Implemented)
  • Macros
  • Why Macros
• SPI Driver (Not Implemented)
  • Features
  • SPI Controller Functions
• PIC18 Software PWM Driver
  • Integration
  • SoftPWM Controller Functions
• ADC Driver (Not Implemented)
  • ADC Function
  • Current Sensing Function
  • Reference Implementation
• Appendix A: Reference Main Function
  • Implementation
  • Main loop
  • Justifications