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https://github.com/trezor/trezor-firmware.git
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57 lines
1.9 KiB
C
57 lines
1.9 KiB
C
//
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// main.c
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// nrf52-dfu
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//
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// Sample host application to demonstrate the usage of our C library for the
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// Nordic firmware update protocol.
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//
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// Created by Andreas Schweizer on 30.11.2018.
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// Copyright © 2018-2019 Classy Code GmbH
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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// SOFTWARE.
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//
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#include "dfu.h"
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#include <stdint.h>
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static uint32_t binsize = 0;
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static uint32_t uploaded_total = 0;
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void dfu_init(void) {}
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dfu_result_t dfu_update_init(uint8_t *data, uint32_t len, uint32_t binary_len) {
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binsize = binary_len;
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uploaded_total = 0;
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return DFU_NEXT_CHUNK;
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}
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dfu_result_t dfu_update_chunk(uint8_t *data, uint32_t len) {
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uploaded_total += len;
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if (uploaded_total >= binsize) {
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return DFU_SUCCESS;
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} else {
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return DFU_NEXT_CHUNK;
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}
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}
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dfu_result_t dfu_update_do(uint8_t *datfile, uint32_t datfile_len,
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uint8_t *binfile, uint32_t binfile_len) {
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return DFU_SUCCESS;
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}
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