| RSEG ICODE:CODE | |
| CODE32 | |
| EXTERN vUSB_ISR | |
| PUBLIC vUSBISREntry | |
| ; Wrapper for the USB interrupt service routine. This can cause a | |
| ; context switch so requires an assembly wrapper. | |
| ; Defines the portSAVE_CONTEXT and portRESTORE_CONTEXT macros. | |
| #include "ISR_Support.h" | |
| vUSBISREntry: | |
| portSAVE_CONTEXT ; Save the context of the current task. | |
| bl vUSB_ISR ; Call the ISR routine. | |
| portRESTORE_CONTEXT ; Restore the context of the current task - | |
| ; which may be different to the task that | |
| ; was interrupted. | |
| END | |