tusb_config.h (3545B)
1 /* 2 * The MIT License (MIT) 3 * 4 * Copyright (c) 2019 Ha Thach (tinyusb.org) 5 * 6 * Permission is hereby granted, free of charge, to any person obtaining a copy 7 * of this software and associated documentation files (the "Software"), to deal 8 * in the Software without restriction, including without limitation the rights 9 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 10 * copies of the Software, and to permit persons to whom the Software is 11 * furnished to do so, subject to the following conditions: 12 * 13 * The above copyright notice and this permission notice shall be included in 14 * all copies or substantial portions of the Software. 15 * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 19 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 22 * THE SOFTWARE. 23 * 24 */ 25 26 #ifndef _TUSB_CONFIG_H_ 27 #define _TUSB_CONFIG_H_ 28 29 #ifdef __cplusplus 30 extern "C" { 31 #endif 32 33 //-------------------------------------------------------------------- 34 // COMMON CONFIGURATION 35 //-------------------------------------------------------------------- 36 37 // defined by board.mk 38 #ifndef CFG_TUSB_MCU 39 #error CFG_TUSB_MCU must be defined 40 #endif 41 42 // RHPort number used for device can be defined by board.mk, default to port 0 43 #ifndef BOARD_DEVICE_RHPORT_NUM 44 #define BOARD_DEVICE_RHPORT_NUM 0 45 #endif 46 47 // RHPort max operational speed can defined by board.mk 48 // Default to max (auto) speed for MCU with internal HighSpeed PHY 49 #ifndef BOARD_DEVICE_RHPORT_SPEED 50 #define BOARD_DEVICE_RHPORT_SPEED OPT_MODE_DEFAULT_SPEED 51 #endif 52 53 // Device mode with rhport and speed defined by board.mk 54 #if BOARD_DEVICE_RHPORT_NUM == 0 55 #define CFG_TUSB_RHPORT0_MODE (OPT_MODE_DEVICE | BOARD_DEVICE_RHPORT_SPEED) 56 #elif BOARD_DEVICE_RHPORT_NUM == 1 57 #define CFG_TUSB_RHPORT1_MODE (OPT_MODE_DEVICE | BOARD_DEVICE_RHPORT_SPEED) 58 #else 59 #error "Incorrect RHPort configuration" 60 #endif 61 62 #ifndef CFG_TUSB_OS 63 #define CFG_TUSB_OS OPT_OS_NONE 64 #endif 65 66 // CFG_TUSB_DEBUG is defined by compiler in DEBUG build 67 // #define CFG_TUSB_DEBUG 0 68 69 /* USB DMA on some MCUs can only access a specific SRAM region with restriction on alignment. 70 * Tinyusb use follows macros to declare transferring memory so that they can be put 71 * into those specific section. 72 * e.g 73 * - CFG_TUSB_MEM SECTION : __attribute__ (( section(".usb_ram") )) 74 * - CFG_TUSB_MEM_ALIGN : __attribute__ ((aligned(4))) 75 */ 76 #ifndef CFG_TUSB_MEM_SECTION 77 #define CFG_TUSB_MEM_SECTION 78 #endif 79 80 #ifndef CFG_TUSB_MEM_ALIGN 81 #define CFG_TUSB_MEM_ALIGN __attribute__ ((aligned(4))) 82 #endif 83 84 //-------------------------------------------------------------------- 85 // DEVICE CONFIGURATION 86 //-------------------------------------------------------------------- 87 88 #ifndef CFG_TUD_ENDPOINT0_SIZE 89 #define CFG_TUD_ENDPOINT0_SIZE 64 90 #endif 91 92 //------------- CLASS -------------// 93 #define CFG_TUD_HID 2 94 #define CFG_TUD_CDC 0 95 #define CFG_TUD_MSC 0 96 #define CFG_TUD_MIDI 0 97 #define CFG_TUD_VENDOR 0 98 99 // HID buffer size Should be sufficient to hold ID (if any) + Data 100 #define CFG_TUD_HID_EP_BUFSIZE 8 101 102 #ifdef __cplusplus 103 } 104 #endif 105 106 #endif /* _TUSB_CONFIG_H_ */