36 lines
1.2 KiB
Plaintext
36 lines
1.2 KiB
Plaintext
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FILES -------------------------------------------------------------------------
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stm32lib/*
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- all the (possibly consolidated) stm32 lib and usb example code
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usb.c
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- USB-specific hardware setup. Interrupts, clocks, etc. handling USB when
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not "Attached". some low-level callbacks (low power mode, init, reset,
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resume, etc).
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usb_callbacks.c
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- aka endpoints: handling data transfer when "Configured". calls out to
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application specific callbacks (i.e. DFU).
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usb_descriptor.c
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- aka application descriptor; big static struct and callbacks for sending
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the descriptor.
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main.c
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- main loop and calling any hardware init stuff. timing hacks for EEPROM
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writes not to block usb interrupts. logic to handle 2 second timeout then
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jump to user code.
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hardware.c
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- init routines to setup clocks, interrupts, also destructor functions.
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does not include USB stuff. EEPROM read/write functions.
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dfu.c
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- mostly the giant FSM case switch, also some USB endpoint callbacks
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TODO --------------------------------------------------------------------------
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* pack the structs
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* use sizeof() for usb application descriptor once structs are packed
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