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author | Willian Paixao <willian@ufpa.br> | 2021-12-05 19:16:34 +0100 |
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committer | Willian Paixao <willian@ufpa.br> | 2021-12-05 19:16:34 +0100 |
commit | ac2e205ae9f465c27297ea542c72e8cfe4966f8c (patch) | |
tree | 16e4d1268b2631ba7e17dcda8f366f070fbd7475 /tinyusb/examples/device/dfu/src/main.c | |
parent | bbd394a19aaa334a179c36cf2ed2a066f1bb312c (diff) | |
download | Sensor-Watch-ac2e205ae9f465c27297ea542c72e8cfe4966f8c.tar.gz Sensor-Watch-ac2e205ae9f465c27297ea542c72e8cfe4966f8c.tar.bz2 Sensor-Watch-ac2e205ae9f465c27297ea542c72e8cfe4966f8c.zip |
remove tinyusb directory
Diffstat (limited to 'tinyusb/examples/device/dfu/src/main.c')
-rwxr-xr-x | tinyusb/examples/device/dfu/src/main.c | 219 |
1 files changed, 0 insertions, 219 deletions
diff --git a/tinyusb/examples/device/dfu/src/main.c b/tinyusb/examples/device/dfu/src/main.c deleted file mode 100755 index 5c846452..00000000 --- a/tinyusb/examples/device/dfu/src/main.c +++ /dev/null @@ -1,219 +0,0 @@ -/* - * The MIT License (MIT) - * - * Copyright (c) 2019 Ha Thach (tinyusb.org) - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - * - */ - - /* - * After device is enumerated in dfu mode run the following commands - * - * To transfer firmware from host to device (best to test with text file) - * - * $ dfu-util -d cafe -a 0 -D [filename] - * $ dfu-util -d cafe -a 1 -D [filename] - * - * To transfer firmware from device to host: - * - * $ dfu-util -d cafe -a 0 -U [filename] - * $ dfu-util -d cafe -a 1 -U [filename] - * - */ - -#include <stdlib.h> -#include <stdio.h> -#include <string.h> - -#include "bsp/board.h" -#include "tusb.h" - -//--------------------------------------------------------------------+ -// MACRO CONSTANT TYPEDEF PROTYPES -//--------------------------------------------------------------------+ -const char* upload_image[2]= -{ - "Hello world from TinyUSB DFU! - Partition 0", - "Hello world from TinyUSB DFU! - Partition 1" -}; - -/* Blink pattern - * - 250 ms : device not mounted - * - 1000 ms : device mounted - * - 2500 ms : device is suspended - */ -enum { - BLINK_NOT_MOUNTED = 250, - BLINK_MOUNTED = 1000, - BLINK_SUSPENDED = 2500, -}; - -static uint32_t blink_interval_ms = BLINK_NOT_MOUNTED; - -void led_blinking_task(void); - -/*------------- MAIN -------------*/ -int main(void) -{ - board_init(); - - tusb_init(); - - while (1) - { - tud_task(); // tinyusb device task - led_blinking_task(); - } - - return 0; -} - -//--------------------------------------------------------------------+ -// Device callbacks -//--------------------------------------------------------------------+ - -// Invoked when device is mounted -void tud_mount_cb(void) -{ - blink_interval_ms = BLINK_MOUNTED; -} - -// Invoked when device is unmounted -void tud_umount_cb(void) -{ - blink_interval_ms = BLINK_NOT_MOUNTED; -} - -// Invoked when usb bus is suspended -// remote_wakeup_en : if host allow us to perform remote wakeup -// Within 7ms, device must draw an average of current less than 2.5 mA from bus -void tud_suspend_cb(bool remote_wakeup_en) -{ - (void) remote_wakeup_en; - blink_interval_ms = BLINK_SUSPENDED; -} - -// Invoked when usb bus is resumed -void tud_resume_cb(void) -{ - blink_interval_ms = BLINK_MOUNTED; -} - -//--------------------------------------------------------------------+ -// DFU callbacks -// Note: alt is used as the partition number, in order to support multiple partitions like FLASH, EEPROM, etc. -//--------------------------------------------------------------------+ - -// Invoked right before tud_dfu_download_cb() (state=DFU_DNBUSY) or tud_dfu_manifest_cb() (state=DFU_MANIFEST) -// Application return timeout in milliseconds (bwPollTimeout) for the next download/manifest operation. -// During this period, USB host won't try to communicate with us. -uint32_t tud_dfu_get_timeout_cb(uint8_t alt, uint8_t state) -{ - if ( state == DFU_DNBUSY ) - { - // For this example - // - Atl0 Flash is fast : 1 ms - // - Alt1 EEPROM is slow: 100 ms - return (alt == 0) ? 1 : 100; - } - else if (state == DFU_MANIFEST) - { - // since we don't buffer entire image and do any flashing in manifest stage - return 0; - } - - return 0; -} - -// Invoked when received DFU_DNLOAD (wLength>0) following by DFU_GETSTATUS (state=DFU_DNBUSY) requests -// This callback could be returned before flashing op is complete (async). -// Once finished flashing, application must call tud_dfu_finish_flashing() -void tud_dfu_download_cb(uint8_t alt, uint16_t block_num, uint8_t const* data, uint16_t length) -{ - (void) alt; - (void) block_num; - - //printf("\r\nReceived Alt %u BlockNum %u of length %u\r\n", alt, wBlockNum, length); - - for(uint16_t i=0; i<length; i++) - { - printf("%c", data[i]); - } - - // flashing op for download complete without error - tud_dfu_finish_flashing(DFU_STATUS_OK); -} - -// Invoked when download process is complete, received DFU_DNLOAD (wLength=0) following by DFU_GETSTATUS (state=Manifest) -// Application can do checksum, or actual flashing if buffered entire image previously. -// Once finished flashing, application must call tud_dfu_finish_flashing() -void tud_dfu_manifest_cb(uint8_t alt) -{ - (void) alt; - printf("Download completed, enter manifestation\r\n"); - - // flashing op for manifest is complete without error - // Application can perform checksum, should it fail, use appropriate status such as errVERIFY. - tud_dfu_finish_flashing(DFU_STATUS_OK); -} - -// Invoked when received DFU_UPLOAD request -// Application must populate data with up to length bytes and -// Return the number of written bytes -uint16_t tud_dfu_upload_cb(uint8_t alt, uint16_t block_num, uint8_t* data, uint16_t length) -{ - (void) block_num; - (void) length; - - uint16_t const xfer_len = (uint16_t) strlen(upload_image[alt]); - memcpy(data, upload_image[alt], xfer_len); - - return xfer_len; -} - -// Invoked when the Host has terminated a download or upload transfer -void tud_dfu_abort_cb(uint8_t alt) -{ - (void) alt; - printf("Host aborted transfer\r\n"); -} - -// Invoked when a DFU_DETACH request is received -void tud_dfu_detach_cb(void) -{ - printf("Host detach, we should probably reboot\r\n"); -} - -//--------------------------------------------------------------------+ -// BLINKING TASK + Indicator pulse -//--------------------------------------------------------------------+ - -void led_blinking_task(void) -{ - static uint32_t start_ms = 0; - static bool led_state = false; - - // Blink every interval ms - if ( board_millis() - start_ms < blink_interval_ms) return; // not enough time - start_ms += blink_interval_ms; - - board_led_write(led_state); - led_state = 1 - led_state; // toggle -} |