89 lines
2.4 KiB
C
89 lines
2.4 KiB
C
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/*
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ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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#include "ch.h"
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#include "hal.h"
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#include "chprintf.h"
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#include "portab.h"
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/*
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* LED blinker thread, times are in milliseconds.
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*/
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static THD_WORKING_AREA(waThread1, 128);
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static THD_FUNCTION(Thread1, arg) {
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(void)arg;
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chRegSetThreadName("blinker");
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while (true) {
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palToggleLine(PORTAB_LINE_LED1);
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chThdSleepMilliseconds(500);
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palToggleLine(PORTAB_LINE_LED1);
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chThdSleepMilliseconds(500);
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}
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}
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/*
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* Application entry point.
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*/
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int main(void) {
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/*
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* System initializations.
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* - HAL initialization, this also initializes the configured device drivers
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* and performs the board-specific initializations.
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* - Kernel initialization, the main() function becomes a thread and the
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* RTOS is active.
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*/
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halInit();
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chSysInit();
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/* Board-dependent GPIO setup code.*/
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portab_setup();
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/* Starting a serial port for test report output.*/
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sdStart(&PORTAB_SD1, NULL);
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/* Starting Crypto driver.*/
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cryStart(&CRYD1, NULL);
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/* Creates the blinker thread.*/
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chThdCreateStatic(waThread1, sizeof(waThread1), NORMALPRIO, Thread1, NULL);
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/* Normal main() thread activity, in this demo it does nothing.*/
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while (true) {
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uint8_t digest[32];
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if (palReadLine(PORTAB_LINE_BUTTON) == PORTAB_BUTTON_PRESSED) {
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SHA256Context ctx256;
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crySHA256Init(&CRYD1, &ctx256);
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crySHA256Update(&CRYD1, &ctx256, 0U, (const uint8_t *)"");
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crySHA256Final(&CRYD1, &ctx256, digest);
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crySHA256Init(&CRYD1, &ctx256);
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crySHA256Update(&CRYD1, &ctx256, 3U, (const uint8_t *)"abc");
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crySHA256Final(&CRYD1, &ctx256, digest);
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crySHA256Init(&CRYD1, &ctx256);
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crySHA256Update(&CRYD1, &ctx256, 56U, (const uint8_t *)"abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq");
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crySHA256Final(&CRYD1, &ctx256, digest);
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}
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chThdSleepMilliseconds(500);
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}
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return 0;
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}
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