examples/device/usbtmc/src/tusb_config.h

/*
 * tusb_config.h
 *
 *  Created on: Sep 5, 2019
 *      Author: nconrad
 */

#ifndef TUSB_CONFIG_H_
#define TUSB_CONFIG_H_

#ifdef __cplusplus
 extern "C" {
#endif

//--------------------------------------------------------------------
// COMMON CONFIGURATION
//--------------------------------------------------------------------

// defined by compiler flags for flexibility
#ifndef CFG_TUSB_MCU
  #error CFG_TUSB_MCU must be defined
#endif

#if CFG_TUSB_MCU == OPT_MCU_LPC43XX || CFG_TUSB_MCU == OPT_MCU_LPC18XX
#define CFG_TUSB_RHPORT0_MODE       (OPT_MODE_DEVICE | OPT_MODE_HIGH_SPEED)
#else
#define CFG_TUSB_RHPORT0_MODE       OPT_MODE_DEVICE
#endif

#define CFG_TUSB_OS                 OPT_OS_NONE

// CFG_TUSB_DEBUG is defined by compiler in DEBUG build
// #define CFG_TUSB_DEBUG           0

/* USB DMA on some MCUs can only access a specific SRAM region with restriction on alignment.
 * Tinyusb use follows macros to declare transferring memory so that they can be put
 * into those specific section.
 * e.g
 * - CFG_TUSB_MEM SECTION : __attribute__ (( section(".usb_ram") ))
 * - CFG_TUSB_MEM_ALIGN   : __attribute__ ((aligned(4)))
 */
#ifndef CFG_TUSB_MEM_SECTION
#define CFG_TUSB_MEM_SECTION
#endif

#ifndef CFG_TUSB_MEM_ALIGN
#define CFG_TUSB_MEM_ALIGN          __attribute__ ((aligned(4)))
#endif

//--------------------------------------------------------------------
// DEVICE CONFIGURATION
//--------------------------------------------------------------------

#define CFG_TUD_ENDPOINT0_SIZE    64

//------------- CLASS -------------//

#define CFG_TUD_USBTMC           1
#define CFG_TUD_USBTMC_ENABLE_INT_EP 1
#define CFG_TUD_USBTMC_ENABLE_488    1

#ifdef __cplusplus
 }
#endif

#endif /* TUSB_CONFIG_H_ */