mirror of https://github.com/wolfSSL/wolfBoot.git
70 lines
1.9 KiB
C
70 lines
1.9 KiB
C
/* app_pic32cz.c
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*
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* Test bare-metal boot-led-on application
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*
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* Copyright (C) 2025 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 "hal.h"
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#include "target.h"
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#include "wolfboot/wolfboot.h"
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#include <stdint.h>
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#if defined(TARGET_pic32cz)
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#define PORT_BASE (0x44840000U)
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#define PORTB_BASE (PORT_BASE + 0x80 * 1)
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#define PORTB_DIRSET (*(volatile uint32_t *)(PORTB_BASE + 0x08))
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#define PORTB_DIRSET_OUT(X) (1 << (X))
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#define PORTB_OUTSET (*(volatile uint32_t *)(PORTB_BASE + 0x18))
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#define PORTB_OUTSET_OUT(X) (1 << (X))
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#define PORTB_OUTCLR (*(volatile uint32_t *)(PORTB_BASE + 0x14))
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#define PORTB_OUTCLR_OUT(X) (1 << (X))
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static void led0_on(void)
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{
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PORTB_DIRSET = PORTB_DIRSET_OUT(21);
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PORTB_OUTCLR = PORTB_OUTCLR_OUT(21);
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}
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static void led1_on(void)
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{
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PORTB_DIRSET = PORTB_DIRSET_OUT(22);
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PORTB_OUTCLR = PORTB_OUTCLR_OUT(22);
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}
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void main(void)
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{
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uint32_t boot_version;
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hal_init();
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boot_version = wolfBoot_current_firmware_version();
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if (boot_version == 1) {
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wolfBoot_update_trigger();
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led0_on();
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} else if (boot_version >= 2) {
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wolfBoot_success();
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led1_on();
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}
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/* Wait for reboot */
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while (1) {}
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}
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#endif /* TARGET_pic32cz */
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