diff options
Diffstat (limited to 'examples/device/device_virtual_com/src')
| -rw-r--r-- | examples/device/device_virtual_com/src/main.c | 154 | ||||
| -rw-r--r-- | examples/device/device_virtual_com/src/tusb_config.h | 148 | ||||
| -rw-r--r-- | examples/device/device_virtual_com/src/tusb_descriptors.c | 100 |
3 files changed, 0 insertions, 402 deletions
diff --git a/examples/device/device_virtual_com/src/main.c b/examples/device/device_virtual_com/src/main.c deleted file mode 100644 index 60f93a000..000000000 --- a/examples/device/device_virtual_com/src/main.c +++ /dev/null @@ -1,154 +0,0 @@ -/**************************************************************************/ -/*! - @file main.c - @author hathach (tinyusb.org) - - @section LICENSE - - Software License Agreement (BSD License) - - Copyright (c) 2013, hathach (tinyusb.org) - All rights reserved. - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions are met: - 1. Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - 2. Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - 3. Neither the name of the copyright holders nor the - names of its contributors may be used to endorse or promote products - derived from this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY - EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY - DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION HOWEVER CAUSED AND - ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - INCLUDING NEGLIGENCE OR OTHERWISE ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - This file is part of the tinyusb stack. -*/ -/**************************************************************************/ - -//--------------------------------------------------------------------+ -// INCLUDE -//--------------------------------------------------------------------+ -#include <stdlib.h> -#include <stdio.h> -#include <string.h> - -#include "bsp/board.h" -#include "tusb.h" - -//--------------------------------------------------------------------+ -// MACRO CONSTANT TYPEDEF -//--------------------------------------------------------------------+ - -//--------------------------------------------------------------------+ -// INTERNAL OBJECT & FUNCTION DECLARATION -//--------------------------------------------------------------------+ -void print_greeting(void); -void led_blinking_task(void); -void virtual_com_task(void); - -/*------------- MAIN -------------*/ -int main(void) -{ - board_init(); - print_greeting(); - - tusb_init(); - - while (1) - { - tusb_task(); - - led_blinking_task(); - virtual_com_task(); - } - - return 0; -} - -void virtual_com_task(void) -{ - // connected and there are data available - if ( tud_mounted() && tud_cdc_available() ) - { - uint8_t buf[64]; - - // read and echo back - uint32_t count = tud_cdc_read(buf, sizeof(buf)); - - tud_cdc_write(buf, count); - } -} - - -//--------------------------------------------------------------------+ -// tinyusb callbacks -//--------------------------------------------------------------------+ -void tud_mount_cb(void) -{ - -} - -void tud_umount_cb(void) -{ -} - -void tud_cdc_rx_cb(uint8_t itf) -{ -} - -//--------------------------------------------------------------------+ -// BLINKING TASK -//--------------------------------------------------------------------+ -void led_blinking_task(void) -{ - enum { BLINK_INTEVAL = 1000 }; - - static bool led_state = false; - static uint32_t last_blink = 0; - - // not enough time - if ( last_blink + BLINK_INTEVAL > tusb_hal_tick_get() ) return; - - last_blink += BLINK_INTEVAL; - - board_led_control(BOARD_LED0, led_state); - led_state = 1 - led_state; // toggle -} - -//--------------------------------------------------------------------+ -// HELPER FUNCTION -//--------------------------------------------------------------------+ -void print_greeting(void) -{ - char const * const rtos_name[] = - { - [OPT_OS_NONE] = "None", - [OPT_OS_FREERTOS] = "FreeRTOS", - }; - - printf("\n\ ---------------------------------------------------------------------\n\ -- Device Demo (a tinyusb example)\n\ -- if you find any bugs or get any questions, feel free to file an\n\ -- issue at https://github.com/hathach/tinyusb\n\ ---------------------------------------------------------------------\n\n" - ); - - puts("This DEVICE demo is configured to support:"); - printf(" - RTOS = %s\n", rtos_name[CFG_TUSB_OS]); - if (CFG_TUD_HID_MOUSE ) puts(" - HID Mouse"); - if (CFG_TUD_HID_KEYBOARD ) puts(" - HID Keyboard"); - if (CFG_TUD_MSC ) puts(" - Mass Storage"); - if (CFG_TUD_CDC ) puts(" - Communication Device Class"); -} diff --git a/examples/device/device_virtual_com/src/tusb_config.h b/examples/device/device_virtual_com/src/tusb_config.h deleted file mode 100644 index 77be85df3..000000000 --- a/examples/device/device_virtual_com/src/tusb_config.h +++ /dev/null @@ -1,148 +0,0 @@ -/**************************************************************************/ -/*! - @file tusb_config.h - @author hathach (tinyusb.org) - - @section LICENSE - - Software License Agreement (BSD License) - - Copyright (c) 2013, hathach (tinyusb.org) - All rights reserved. - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions are met: - 1. Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - 2. Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - 3. Neither the name of the copyright holders nor the - names of its contributors may be used to endorse or promote products - derived from this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY - EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY - DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION HOWEVER CAUSED AND - ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - INCLUDING NEGLIGENCE OR OTHERWISE ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - This file is part of the tinyusb stack. -*/ -/**************************************************************************/ - -#ifndef _TUSB_CONFIG_H_ -#define _TUSB_CONFIG_H_ - -#ifdef __cplusplus - extern "C" { -#endif - -//--------------------------------------------------------------------+ -// CONTROLLER CONFIGURATION -//--------------------------------------------------------------------+ -//#define CFG_TUSB_MCU will be passed from IDE/command line for easy board/mcu switching - -#define CFG_TUSB_RHPORT0_MODE (OPT_MODE_DEVICE) -//#define CFG_TUSB_RHPORT1_MODE (OPT_MODE_DEVICE) - -#define CFG_TUSB_DEBUG 2 - -/*------------- RTOS -------------*/ -//#define CFG_TUSB_OS OPT_OS_NONE // be passed from IDE/command line for easy project switching -//#define CFG_TUD_TASK_PRIO 0 -//#define CFG_TUD_TASK_QUEUE_SZ 16 -//#define CFG_TUD_TASK_STACK_SZ 150 - -//--------------------------------------------------------------------+ -// DEVICE CONFIGURATION -//--------------------------------------------------------------------+ - -/*------------- Core -------------*/ -#define CFG_TUD_DESC_AUTO 1 - -// #define CFG_TUD_DESC_VID 0xCAFE -// #define CFG_TUD_DESC_PID 0x0001 - -#define CFG_TUD_ENDOINT0_SIZE 64 - - -//------------- CLASS -------------// -#define CFG_TUD_CDC 1 -#define CFG_TUD_MSC 0 -#define CFG_TUD_HID_KEYBOARD 0 -#define CFG_TUD_HID_MOUSE 0 - - -/*------------------------------------------------------------------*/ -/* CLASS DRIVER - *------------------------------------------------------------------*/ - -// FIFO size of CDC TX and RX -#define CFG_TUD_CDC_RX_BUFSIZE 64 -#define CFG_TUD_CDC_TX_BUFSIZE 64 - -//--------------------------------------------------------------------+ -// USB RAM PLACEMENT -//--------------------------------------------------------------------+ -#ifdef __CODE_RED // compiled with lpcxpresso - - #if (CFG_TUSB_MCU == OPT_MCU_LPC11UXX) || (CFG_TUSB_MCU == OPT_MCU_LPC13XX) - #define CFG_TUSB_MEM_SECTION ATTR_SECTION(.data.$RAM2) ATTR_ALIGNED(64) // lp11u & lp13u requires data to be 64 byte aligned - #elif CFG_TUSB_MCU == OPT_MCU_LPC175X_6X - #define CFG_TUSB_MEM_SECTION // LPC17xx USB DMA can access all - #elif (CFG_TUSB_MCU == OPT_MCU_LPC43XX) - #define CFG_TUSB_MEM_SECTION ATTR_SECTION(.data.$RAM3) - #endif - -#elif defined __CC_ARM // Compiled with Keil armcc, USBRAM_SECTION is defined in scatter files - - #if (CFG_TUSB_MCU == OPT_MCU_LPC11UXX) || (CFG_TUSB_MCU == OPT_MCU_LPC13XX) - #define CFG_TUSB_MEM_SECTION ATTR_SECTION(USBRAM_SECTION) ATTR_ALIGNED(64) // lp11u & lp13u requires data to be 64 byte aligned - #elif (CFG_TUSB_MCU == OPT_MCU_LPC175X_6X) - #define CFG_TUSB_MEM_SECTION // LPC17xx USB DMA can access all address - #elif (CFG_TUSB_MCU == OPT_MCU_LPC43XX) - #define CFG_TUSB_MEM_SECTION // Use keil tool configure to have AHB SRAM as default memory - #endif - -#elif defined __ICCARM__ // compiled with IAR - - #if (CFG_TUSB_MCU == OPT_MCU_LPC11UXX) || (CFG_TUSB_MCU == OPT_MCU_LPC13XX) - #define CFG_TUSB_MEM_SECTION _Pragma("location=\"USB_PACKET_MEMORY\"") ATTR_ALIGNED(64) - #elif (CFG_TUSB_MCU == OPT_MCU_LPC175X_6X) - #define CFG_TUSB_MEM_SECTION - #elif (CFG_TUSB_MCU == OPT_MCU_LPC43XX) - #define CFG_TUSB_MEM_SECTION _Pragma("location=\".ahb_sram1\"") - #endif - -#elif defined __SES_ARM - -#define CFG_TUSB_MEM_SECTION ATTR_SECTION(.bss2) - -#else - - #error compiler not specified - -#endif - - -// LPC11uxx and LPC13uxx requires each buffer has to be 64-byte alignment -#if CFG_TUSB_MCU == OPT_MCU_LPC11UXX || CFG_TUSB_MCU == OPT_MCU_LPC13XX - #define CFG_TUSB_MEM_ALIGN ATTR_ALIGNED(64) -#elif CFG_TUSB_MCU == OPT_MCU_NRF5X - #define CFG_TUSB_MEM_ALIGN ATTR_ALIGNED(4) -#else - #define CFG_TUSB_MEM_ALIGN -#endif - - -#ifdef __cplusplus - } -#endif - -#endif /* _TUSB_CONFIG_H_ */ diff --git a/examples/device/device_virtual_com/src/tusb_descriptors.c b/examples/device/device_virtual_com/src/tusb_descriptors.c deleted file mode 100644 index 2ba5434cc..000000000 --- a/examples/device/device_virtual_com/src/tusb_descriptors.c +++ /dev/null @@ -1,100 +0,0 @@ -/**************************************************************************/ -/*! - @file tusb_descriptors.c - @author hathach (tinyusb.org) - - @section LICENSE - - Software License Agreement (BSD License) - - Copyright (c) 2013, hathach (tinyusb.org) - All rights reserved. - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions are met: - 1. Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - 2. Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - 3. Neither the name of the copyright holders nor the - names of its contributors may be used to endorse or promote products - derived from this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY - EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY - DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION HOWEVER CAUSED AND - ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - INCLUDING NEGLIGENCE OR OTHERWISE ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - This file is part of the tinyusb stack. -*/ -/**************************************************************************/ - -#include "tusb.h" - -//--------------------------------------------------------------------+ -// STRING DESCRIPTORS -//--------------------------------------------------------------------+ -#define STRING_LEN_UNICODE(n) (2 + (2*(n))) // also includes 2 byte header -#define ENDIAN_BE16_FROM( high, low) ENDIAN_BE16(high << 8 | low) - -// array of pointer to string descriptors -uint16_t const * const string_desc_arr [] = -{ - [0] = (uint16_t []) { // supported language - ENDIAN_BE16_FROM( STRING_LEN_UNICODE(1), TUSB_DESC_STRING ), - 0x0409 // English - }, - - [1] = (uint16_t []) { // manufacturer - ENDIAN_BE16_FROM( STRING_LEN_UNICODE(11), TUSB_DESC_STRING), - 't', 'i', 'n', 'y', 'u', 's', 'b', '.', 'o', 'r', 'g' // len = 11 - }, - - [2] = (uint16_t []) { // product - ENDIAN_BE16_FROM( STRING_LEN_UNICODE(14), TUSB_DESC_STRING), - 't', 'i', 'n', 'y', 'u', 's', 'b', ' ', 'd', 'e', 'v', 'i', 'c', 'e' // len = 14 - }, - - [3] = (uint16_t []) { // serials - ENDIAN_BE16_FROM( STRING_LEN_UNICODE(4), TUSB_DESC_STRING), - '1', '2', '3', '4' // len = 4 - }, - - [4] = (uint16_t []) { // CDC Interface - ENDIAN_BE16_FROM( STRING_LEN_UNICODE(3), TUSB_DESC_STRING), - 'c', 'd', 'c' // len = 3 - }, - - [5] = (uint16_t []) { // Keyboard Interface - ENDIAN_BE16_FROM( STRING_LEN_UNICODE(5), TUSB_DESC_STRING), - 'm', 'o', 'u', 's', 'e' // len = 5 - }, - - [6] = (uint16_t []) { // Keyboard Interface - ENDIAN_BE16_FROM( STRING_LEN_UNICODE(8), TUSB_DESC_STRING), - 'k', 'e', 'y', 'b', 'o', 'a', 'r', 'd' // len = 8 - }, - - [7] = (uint16_t []) { // MSC Interface - ENDIAN_BE16_FROM( STRING_LEN_UNICODE(3), TUSB_DESC_STRING), - 'm', 's', 'c' // len = 3 - } -}; - - -// tud_desc_set is required by tinyusb stack -// since CFG_TUD_DESC_AUTO is enabled, we only need to set string_arr -tud_desc_set_t tud_desc_set = -{ - .device = NULL, - .config = NULL, - .string_arr = (uint8_t const **) string_desc_arr, - .hid_report = NULL -}; |