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6 years ago.
How to enter supervisor mode in K64F?
I need to change MCG Register.
How to enter supervisor mode in mbed?
1 Answer
6 years ago.
Hi Park,
It looks like the CLOCK_SetMcgConfig
method within the K64F's fsl_clock.c
driver code should help you out: https://github.com/ARMmbed/mbed-os/blob/master/targets/TARGET_Freescale/TARGET_MCUXpresso_MCUS/TARGET_MCU_K64F/drivers/fsl_clock.c#L1673
Here's NXP's API documentation for the method: http://mcuxpresso.nxp.com/api_doc/dev/210/group__clock.html#ga7d23067cf550727e61cf9939879b7e82
Also, g_defaultClockConfigRun
within fsl_clock_config.c
may help as well: https://github.com/ARMmbed/mbed-https://github.com/ARMmbed/mbed-os/blob/master/targets/TARGET_Freescale/TARGET_MCUXpresso_MCUS/TARGET_MCU_K64F/TARGET_FRDM/fsl_clock_config.c#L94
And a relevant NXP Forums thread: https://community.nxp.com/thread/428316
To use these driver methods, make sure to include them at the top of your main.cpp
file (or wherever you are using these methods), for example: #include "fsl_clock_config.h"
Please let me know if you have any questions!
- Jenny, team Mbed
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