hi,
I'm modifying the coding from DE2 board CD -> DE2_demonstrations ->
DE2_NIOS_DEVICE_LED.
For the firmware of device controller for ISP1362 chip, there got six related coding: MAINLOOP.C, CHAP_9.C, D13BUS.C, HAL4SYS.C, HAL4D13.C AND ISR.C.
Where HAL4SYS.C and HAL4D13.C is hardware abstraction layer; ISR.C is interrupt service routine; CHAP_9.C and D13BUS.C is protocol layer; MAINLOOP.C is mainloop.
Does anyone knows which firmware coding need to be modify and which one remains if I want to change the USB data block transfer to 16 bytes data block?
Thanks and regards, Summer
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