RTOS_TFLuna

Readme
 
This is a C language project demonstrates TF Luna TOF sensor. It uses serial input/output using UART1, UART2 and UART3. The project uses interrupt synchronization. FIFO queues are used to buffer data from foreground (main) and background (UART0 ISR). UART is attached to the TFLuna using a 6-pin 1.25mm cable. The baud rate is 115200 bits/sec.
 
Derived from Texas Instrument code

  • uart_rw_multibyte_fifo_poll_LP_MSPM0G3507_nortos_ticlang
  • uart_echo_interrupts_standby_LP_MSPM0G3507_nortos_ticlang
  • gpio_toggle_output_LP_MSPM0G3507_nortos_ticlang

Hardware Required

  • MSPM0G3507 LaunchPad™ Development Kit (LP-MSPM0G3507)

Pin assignments
  • Serial TxD: PA17 is UART1 Tx (MSPM0 to TFLuna1)
  • Serial RxD: PA18 is UART1 Rx (TFLuna1 to MSPM0)
  • Serial TxD: PB17 is UART2 Tx (MSPM0 to TFLuna2)
  • Serial RxD: PB18 is UART2 Rx (TFLuna2 to MSPM0)
  • Serial TxD: PB12 is UART3 Tx (MSPM0 to TFLuna3)
  • Serial RxD: PB13 is UART3 Rx (TFLuna3 to MSPM0)
LaunchPad Jumpers
  • Remove J101: Disconnects 3.3V from target to debugger
  • Remove J16 J17 J18: Disconnects light sensor from the microcontroller PA22 PA27 PA26
  • J4: Connects PA0 to red LED
  • J21: Connects PA10 to XDS_UART
  • J22: Connects PA11 to XDS_UART

Simplified BSD License (FreeBSD License) Copyright © 2025, Jonathan Valvano, All rights reserved.
 
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