Embedded_SDK/MCUXpresso_MIMXRT1052xxxxB
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MCUXpresso_MIMXRT1052xxxxB/boards/evkbimxrt1050/driver_examples/snvs/snvs_lp_mc
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Yilin Sun 6baf4427ce
Updated to v2.15.000 
Signed-off-by: Yilin Sun <imi415@imi.moe>
2024-03-18 23:15:10 +08:00
..
armgcc Updated to v2.15.000 2024-03-18 23:15:10 +08:00
board.c Updated to v2.15.000 2024-03-18 23:15:10 +08:00
board.h Updated to v2.15.000 2024-03-18 23:15:10 +08:00
clock_config.c Update SDK to v2.13.0 2023-01-26 09:35:56 +08:00
clock_config.h Update SDK to v2.13.0 2023-01-26 09:35:56 +08:00
dcd.c SDK v2.11.1 2022-04-08 22:46:35 +08:00
dcd.h SDK v2.11.1 2022-04-08 22:46:35 +08:00
evkbimxrt1050_sdram_init.jlinkscript Updated to v2.14.0 2023-11-30 20:55:00 +08:00
pin_mux.c SDK v2.11.1 2022-04-08 22:46:35 +08:00
pin_mux.h SDK v2.11.1 2022-04-08 22:46:35 +08:00
readme.md Updated to v2.15.000 2024-03-18 23:15:10 +08:00
snvs_lp_mc_v3_14.xml Updated to v2.15.000 2024-03-18 23:15:10 +08:00
snvs_lp_mc.c SDK v2.11.1 2022-04-08 22:46:35 +08:00

readme.md

Overview

The SNVS LP MC project shows how to use the Monotonic Counter (MC) based on SDK SNVS LP driver. In this example, the MC value is increased and checked several times.

SDK version

  • Version: 2.15.000

Toolchain supported

  • IAR embedded Workbench 9.40.1
  • Keil MDK 5.38.1
  • GCC ARM Embedded 12.2
  • MCUXpresso 11.8.0

Hardware requirements

  • Mini/micro USB cable
  • EVKB-IMXRT1050 board
  • Personal Computer

Board settings

No special settings are required.

Prepare the Demo

  1. Connect a USB cable between the host PC and the OpenSDA USB port on the target board.
  2. Open a serial terminal with the following settings:
    • 115200 baud rate
    • 8 data bits
    • No parity
    • One stop bit
    • No flow control
  3. Download the program to the target board.
  4. Either press the reset button on your board or launch the debugger in your IDE to begin running the demo.

Running the demo

The log below shows the output of snvs example in the terminal window, the count value might be different

SNVS LP MC example:
Current Monotonic Counter value is 0x000000000000007E
Current Monotonic Counter value is 0x000000000000007F
Current Monotonic Counter value is 0x0000000000000080
Current Monotonic Counter value is 0x0000000000000081
Current Monotonic Counter value is 0x0000000000000082
SNVS LP MC example finished successfully