Embedded_SDK
/
MCUXpresso_LPC55S69
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
MCUXpresso_LPC55S69/boards/lpcxpresso55s69/component_examples/log/bm/cm33_core0
History
Yilin Sun 6e8d03ec0a Updated to SDK v2.15.000 
Signed-off-by: Yilin Sun <imi415@imi.moe>
 		2024-04-12 21:21:49 +08:00
..
armgcc Updated to SDK v2.15.000 2024-04-12 21:21:49 +08:00
board.c Stock SDK v2.11.0 2022-04-08 22:42:47 +08:00
board.h Stock SDK v2.11.0 2022-04-08 22:42:47 +08:00
clock_config.c Stock SDK v2.11.0 2022-04-08 22:42:47 +08:00
clock_config.h Stock SDK v2.11.0 2022-04-08 22:42:47 +08:00
log_bm_v3_14.xml Updated to SDK v2.15.000 2024-04-12 21:21:49 +08:00
log_main.c Updated to SDK v2.15.000 2024-04-12 21:21:49 +08:00
pin_mux.c Stock SDK v2.11.0 2022-04-08 22:42:47 +08:00
pin_mux.h Stock SDK v2.11.0 2022-04-08 22:42:47 +08:00
readme.md Updated to SDK v2.15.000 2024-04-12 21:21:49 +08:00

readme.md

Overview

The log Demo application demonstrates to prompt LOG with level by commands. Note: Please input one character at a time. If you input too many characters each time, the receiver may overflow because the low level UART uses simple polling way for receiving. If you want to try inputting many characters each time, just define DEBUG_CONSOLE_TRANSFER_NON_BLOCKING in your project to use the advanced debug console utility. Besides, the demo does not support semihosting mode. The log demo is based on shell, debug console and serial manager. When semihosting is used, debug console and serial manager are bypassed. So the log demo cannot work with semihosting.

SDK version

  • Version: 2.15.000

Toolchain supported

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

Hardware requirements

  • Mini USB cable
  • LPCXpresso55s69 board
  • Personal Computer

Board settings

No special settings are required.

Prepare the Demo

Note: MCUXpresso IDE project default debug console is semihost

  1. Connect a USB cable between the host PC and the 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

When the example runs successfully, the following message is displayed in the terminal:

SHELL build: Sep 27 2020
Copyright  2020  NXP

LOG SHELL>> installbackend debugconsole
LOG SHELL>> log fatal
           0: FATAL log_main.c:83:This is "fatal" log message

LOG SHELL>> log error
           0: ERROR log_main.c:87:This is "error" log message

LOG SHELL>> log warning
           0: WARN  log_main.c:91:This is "warning" log message

LOG SHELL>> log info
           0: INFO  log_main.c:95:This is "info" log message

LOG SHELL>> log debug
           0: DEBUG log_main.c:99:This is "debug" log message

LOG SHELL>> log trace
           0: TRACE log_main.c:103:This is "trace" log message

LOG SHELL>> log test
           0: ERROR log_main.c:107:The input arguement "test" is not valid

LOG SHELL>> uninstallbackend debugconsole
LOG SHELL>>

Note: The shell information "SHELL build: Sep 27 2020" may be different, which depends on the compile date.