mirror of https://github.com/wolfSSL/wolfBoot.git
73 lines
2.0 KiB
C
73 lines
2.0 KiB
C
/* nrf5340.c
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*
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* Copyright (C) 2024 wolfSSL Inc.
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*
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* This file is part of wolfBoot.
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*
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* wolfBoot is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* wolfBoot is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
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*/
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#include <stdlib.h>
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#include <stdint.h>
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#include <string.h>
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#include "target.h"
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#include "wolfboot/wolfboot.h"
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#include "hal/nrf5340.h"
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#include "printf.h"
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void gpiotoggle(uint32_t port, uint32_t pin)
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{
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uint32_t reg_val = GPIO_OUT(port);
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GPIO_OUTCLR(port) = reg_val & (1 << pin);
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GPIO_OUTSET(port) = (~reg_val) & (1 << pin);
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}
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void main(void)
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{
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int i;
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/* nRF5340-DK LEDs:
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* LED1 P0.28
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* LED2 P0.29
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* LED3 P0.30
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* LED4 P0.31 */
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uint32_t port = 0;
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uint32_t pin = 29;
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uint32_t app_version;
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GPIO_PIN_CNF(port, pin) = GPIO_CNF_OUT;
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app_version = wolfBoot_current_firmware_version();
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uart_init();
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wolfBoot_printf("========================\n");
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wolfBoot_printf("nRF5340 wolfBoot (net core)\n");
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wolfBoot_printf("Copyright 2024 wolfSSL Inc\n");
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wolfBoot_printf("GPL v3\n");
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wolfBoot_printf("Version : 0x%lx\n", app_version);
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wolfBoot_printf("Compiled: " __DATE__ ":" __TIME__ "\n");
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wolfBoot_printf("========================\n");
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/* mark boot successful */
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wolfBoot_success();
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/* Toggle LED loop */
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while (1) {
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gpiotoggle(port, pin);
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sleep_us(500 * 1000);
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}
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}
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