Hi
I am using MK60FN1M0VLQ15 and MQX with IAR IDE.
I have an external 4MHz cristal as clock source.
Where and how do I set the clock registers to make the MCU work in this frequency with USB interface ?
Do I have to change bsp_cm.c ( hard coded ) ?
It seems all macros in bsp_cm.h as useless. creepy.
Thanks
Luiz
Hi Luiz,
Are you using MQX_4.1.1?
If yes please review Section 4.1 of C:\Freescale\Freescale_MQX_4_1_1_GA\doc\mqx\MQX_BSP_Porting_Example_User_Guide.pdf
And C:\Freescale\Freescale_MQX_4_1_1_GA\doc\mqx\MQX_BSP_Porting_Guide.pdf
This explains how to use IAR with PE to change clock configuration.
Regards,
David