Modules
	Host Options

	Device Options

	Controller Mode Selection
	TUSB_CFG_CONTROLLER_N_MODE must be defined with these.

Macros
#define	TUSB_CFG_CONTROLLER_0_MODE
	tell the stack which mode (host/device/otg) the usb controller0 will be operated on. Possible value is from Controller Mode Selection. Note the hardware usb controller must support the selected mode.

#define	TUSB_CFG_ATTR_USBRAM

#define	TUSB_CFG_MCU
	Select one of the supported MCU, the value must be from Supported MCU.

#define	TUSB_CFG_OS
	Select one of the supported RTOS, the value must be from Supported RTOS.

#define	TUSB_CFG_OS_TASK_PRIO
	If TUSB_CFG_OS is configured to use a real RTOS (other than TUSB_OS_NONE). This determines the priority of the usb stack task.

#define	TUSB_CFG_TICKS_HZ
	The rate ticks in hert. This is used in conjunction with tusb_tick_get to calculate timing.

#define	CONTROLLER_HOST_NUMBER

#define	CONTROLLER_DEVICE_NUMBER

#define	MODE_HOST_SUPPORTED (CONTROLLER_HOST_NUMBER > 0)

#define	MODE_DEVICE_SUPPORTED (CONTROLLER_DEVICE_NUMBER > 0)

#define	TUSB_CFG_DEBUG 0

#define	TUSB_CFG_HOST_DEVICE_MAX 1

#define	HOST_CLASS_HID ( TUSB_CFG_HOST_HID_KEYBOARD + TUSB_CFG_HOST_HID_MOUSE + TUSB_CFG_HOST_HID_GENERIC )

#define	TUSB_CFG_HOST_ENUM_BUFFER_SIZE 256

Detailed Description

Macro Definition Documentation

#define CONTROLLER_DEVICE_NUMBER

Value:

(\
    ((TUSB_CFG_CONTROLLER_0_MODE & TUSB_MODE_DEVICE) ? 1 : 0) + \
    ((TUSB_CFG_CONTROLLER_1_MODE & TUSB_MODE_DEVICE) ? 1 : 0))

Definition at line 94 of file tusb_option.h.

#define CONTROLLER_HOST_NUMBER

Value:

(\
    ((TUSB_CFG_CONTROLLER_0_MODE & TUSB_MODE_HOST) ? 1 : 0) + \
    ((TUSB_CFG_CONTROLLER_1_MODE & TUSB_MODE_HOST) ? 1 : 0))

Definition at line 90 of file tusb_option.h.

#define TUSB_CFG_ATTR_USBRAM

USB controller in MCU often has limited access to specific RAM section. The Stack will use this macro to place internal variables into the USB RAM section as follows. if your mcu's usb controller has no such limit, define TUSB_CFG_ATTR_USBRAM as empty macro.

TUSB_CFG_ATTR_USBRAM uint8_t usb_xfer_buffer[10];

Definition at line 19 of file configuration.txt.

#define TUSB_CFG_DEBUG 0

determines the debug level for the stack

Level 3: TBD
Level 2: ATTR_ALWAYS_INLINE is null –> no function is inline
Level 1: Print out if Assert failed. STATIC_VAR is NULL –> accessible when debugging
Level 0: no debug information is generated

Definition at line 116 of file tusb_option.h.

Modules

Macros

Detailed Description

Macro Definition Documentation