9.6.3.2 Servicing Interrupts in Debug Mode

Under some circumstances it may be useful or even necessary to have some servicing interrupts still firing while the CPU is "halted" for the debugger (meaning it has taken the debug interrupt and is executing the monitor code). This is for example the case when a Bluetooth link is supposed to be kept active. In general it is possible to have such interrupts by just assigning a higher priority to them than the debug interrupt has. Please keep in mind that there are some limitations for such interrupts:

• They cannot be debugged
• No breakpoints must be set in any code used by these interrupts