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  1.   Abstract
  2.   Trademarks
  3. 1Introduction
  4. 2How to Install
    1. 2.1 Update the FreeRTOS Version in the TivaWare Directory
    2. 2.2 Adding FreeRTOS Hardware Driver Files for TM4C LaunchPads
  5. 3Architecture for TM4C FreeRTOS Examples
    1. 3.1 Proper Clock Configuration
    2. 3.2 How to use Hardware Interrupts Alongside the FreeRTOS Kernel
  6. 4Example Project Walkthroughs
    1. 4.1 Download and Import the Examples
    2. 4.2 CAN Examples
      1. 4.2.1 multi_can_rx
      2. 4.2.2 multi_can_tx
    3. 4.3 Hardware Timer Examples
      1. 4.3.1 timer_edge_capture
      2. 4.3.2 timer_edge_count
    4. 4.4 I2C Examples
      1. 4.4.1 i2c_simple_loopback
      2. 4.4.2 i2c_tmp117_demo
    5. 4.5 PWM Examples
      1. 4.5.1 pwm_interrupt
      2. 4.5.2 pwm_invert
    6. 4.6 SSI Examples
      1. 4.6.1 ssi_simple_xfer
      2. 4.6.2 ssi_quad_mode
    7. 4.7 μDMA Examples
      1. 4.7.1 adc_udma_pingpong
      2. 4.7.2 udma_mem_transfer

4.4 I2C Examples

All TM4C microcontrollers come with multiple I2C modules and this application report provides two example projects demonstrating how to use them for basic applications. For the i2c_tmp117_demo, this example was developed using the BP-BASSENSORSMKII Sensors BoosterPack™ plug-in module.