90 lines
2.6 KiB
C
90 lines
2.6 KiB
C
/*
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* tusb_config.h
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*
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* Created on: May 5, 2021
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* Author: Jeremiah McCarthy
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*/
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#ifndef TUSB_CONFIG_H_
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#define TUSB_CONFIG_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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//--------------------------------------------------------------------
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// COMMON CONFIGURATION
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//--------------------------------------------------------------------
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// defined by board.mk
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#ifndef CFG_TUSB_MCU
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#error CFG_TUSB_MCU must be defined
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#endif
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// RHPort number used for device can be defined by board.mk, default to port 0
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#ifndef BOARD_DEVICE_RHPORT_NUM
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#define BOARD_DEVICE_RHPORT_NUM 0
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#endif
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// RHPort max operational speed can defined by board.mk
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// Default to Highspeed for MCU with internal HighSpeed PHY (can be port specific), otherwise FullSpeed
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#ifndef BOARD_DEVICE_RHPORT_SPEED
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#if (CFG_TUSB_MCU == OPT_MCU_LPC18XX || CFG_TUSB_MCU == OPT_MCU_LPC43XX || CFG_TUSB_MCU == OPT_MCU_MIMXRT10XX || \
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CFG_TUSB_MCU == OPT_MCU_NUC505 || CFG_TUSB_MCU == OPT_MCU_CXD56)
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#define BOARD_DEVICE_RHPORT_SPEED OPT_MODE_HIGH_SPEED
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#else
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#define BOARD_DEVICE_RHPORT_SPEED OPT_MODE_FULL_SPEED
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#endif
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#endif
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// Device mode with rhport and speed defined by board.mk
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#if BOARD_DEVICE_RHPORT_NUM == 0
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#define CFG_TUSB_RHPORT0_MODE (OPT_MODE_DEVICE | BOARD_DEVICE_RHPORT_SPEED)
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#elif BOARD_DEVICE_RHPORT_NUM == 1
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#define CFG_TUSB_RHPORT1_MODE (OPT_MODE_DEVICE | BOARD_DEVICE_RHPORT_SPEED)
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#else
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#error "Incorrect RHPort configuration"
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#endif
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#ifndef CFG_TUSB_OS
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#define CFG_TUSB_OS OPT_OS_NONE
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#endif
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// CFG_TUSB_DEBUG is defined by compiler in DEBUG build
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// #define CFG_TUSB_DEBUG 0
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/* USB DMA on some MCUs can only access a specific SRAM region with restriction on alignment.
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* Tinyusb use follows macros to declare transferring memory so that they can be put
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* into those specific section.
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* e.g
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* - CFG_TUSB_MEM SECTION : __attribute__ (( section(".usb_ram") ))
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* - CFG_TUSB_MEM_ALIGN : __attribute__ ((aligned(4)))
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*/
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#ifndef CFG_TUSB_MEM_SECTION
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#define CFG_TUSB_MEM_SECTION
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#endif
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#ifndef CFG_TUSB_MEM_ALIGN
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#define CFG_TUSB_MEM_ALIGN __attribute__ ((aligned(4)))
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#endif
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//--------------------------------------------------------------------
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// DEVICE CONFIGURATION
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//--------------------------------------------------------------------
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#ifndef CFG_TUD_ENDPOINT0_SIZE
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#define CFG_TUD_ENDPOINT0_SIZE 64
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#endif
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//------------- CLASS -------------//
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#define CFG_TUD_DFU 1
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// DFU buffer size, it has to be set to the buffer size used in TUD_DFU_DESCRIPTOR
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#define CFG_TUD_DFU_XFER_BUFSIZE ( OPT_MODE_HIGH_SPEED ? 512 : 64 )
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#ifdef __cplusplus
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}
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#endif
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#endif /* TUSB_CONFIG_H_ */
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