Debuuging does not work any more for CW 7.1 on MCF52235, because it looks like tha only one interrupt source works.
I can put one breakpoint, but after stop i can not make any steps, becuase it lost conenction.
I do not know why, but it can be due to drivers on PC or drivers on Multilink, but how can is solve this issue?
EDIT
I have two Multilinks Here (rev C and rev D) I also have two boards to test on. Uploading FW works fine, but debuuging lost connection after first breakpoint.
已解决! 转到解答。
Are you disabling the PST data pins / setting them to other functions?
/* Enable debug */ #ifdef DEBUG MCF_GPIO_PDDPAR = 0x0F; // PST/DDATA Pins enabled #else MCF_GPIO_PDDPAR = 0; // Disabed - reduces EMC #endif
Is this in the BDM driver somewhere, or just in the code?
We have an issue where the BDM is setting MCF_GPIO_PDDPAR = 0x0F, and we don't want that.
We need to use the PST pins as gpio.
Thanks,
Aaron