Cypress EX-USB FX3 - Debug Support

72 FX3 Programmers Manual, Doc. # 001-64707 Rev. *C
FX3 Firmware
❐ Thread suspend and resume
❐ Thread priority change
❐ Thread sleep
❐ Thread information
■ Message queues
❐ Queue create and delete
❐ Message send and priority send
❐ Message get
❐ Queue flush
■ Semaphores
❐ Semaphore create and destroy
❐ Semaphore get and put
■ Mutex
❐ Mutex create and destroy
❐ Mutex get and put
■ Memory allocation
❐ Memory alloc and free
❐ Memset, memcopy and memcmp
❐ Byte pool creation
❐ Byte alloc and free
❐ Block pool creation
❐ Block alloc and free
■ Events
❐ Event creation and deletion
❐ Event get and set
■ Timer
❐ Timer creation and deletion
❐ Timer start and stop
❐ Timer modify
❐ Get/set time current time (in ticks)
5.2.6 Debug Support
Debug support is provided in the form of a debug logging scheme. All the drivers and firmware
functions implement a logging scheme where optional debug logs are written into a reserved buffer
area. This debug log can then be read out to an external device and analyzed.
The debug APIs provide the following functions:
■ Start and stop the debug logging mechanism
■ Print a debug message (a debug string)
■ Log a debug message (a debug value which gets mapped to string)
■ Flush the debug log to an external device (for example, UART)
■ Clear the debug log
■ Set the debug logging level (performed during init)