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/* main.c
*
* Copyright (C) 2006-2025 wolfSSL Inc.
*
* This file is part of wolfSSL.
*
* wolfSSL is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* wolfSSL is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include "wolfssl/wolfcrypt/settings.h"
#include "rl_net.h" /* Network definitions */
#include <time.h>
#if defined(WOLFSSL_CMSIS_RTOS)
#include "cmsis_os.h"
#elif defined(WOLFSSL_CMSIS_RTOSv2)
#include "cmsis_os2.h"
#endif
#if defined(STM32F7xx)
#include "stm32f7xx_hal.h"
#elif defined(STM32F4xx)
#include "stm32f4xx_hal.h"
#elif defined(STM32F2xx)
#include "stm32f2xx_hal.h"
#endif
//-------- <<< Use Configuration Wizard in Context Menu >>> -----------------
// <h>Remote Address
// ====================
//
// <s.15>IP Address
// <i>Static IPv4 Address
// <i>Default: "192.168.1.1"
#define REMOTE_IP "192.168.10.4"
// <s.6>Port
// <i> Default: "11111"
#define REMOTE_PORT "11111"
// </h>
// <h>Protocol
// ====================
// <o>SSL/TLS Version<0=> SSL3 <1=> TLS1.0 <2=> TLS1.1 <3=> TLS1.2 <4=> TLS1.3
#define TLS_VER 3
// <s.2>Other option
#define OTHER_OPTIONS ""
// </h>
// <h>RTC: for validate certificate date
#define RTC_YEAR 2023
#define RTC_MONTH 1
#define RTC_DAY 1
// </h>
//------------- <<< end of configuration section >>> -----------------------
#warning "write MPU specific Set ups\n"
static void SystemClock_Config(void)
{
}
static void MPU_Config(void)
{
}
static void CPU_CACHE_Enable(void)
{
}
#if defined(WOLFSSL_CMSIS_RTOS)
extern uint32_t os_time;
#endif
uint32_t HAL_GetTick(void) {
#if defined(WOLFSSL_CMSIS_RTOS)
return os_time;
#elif defined(WOLFSSL_CMSIS_RTOSv2)
return osKernelGetTickCount();
#endif
}
static time_t epochTime;
time_t time(time_t *t) {
return epochTime;
}
void setTime(time_t t) {
epochTime = t;
}
double current_time(int reset)
{
if (reset)
return 0;
#if defined(WOLFSSL_CMSIS_RTOS)
return (double)os_time / 1000.0;
#elif defined(WOLFSSL_CMSIS_RTOSv2)
return (double)osKernelGetTickCount() / 1000.0;
#endif
}
/*-----------------------------------------------------------------------------
* Initialize a Flash Memory Card
*----------------------------------------------------------------------------*/
#if !defined(NO_FILESYSTEM)
#include "rl_fs.h" /* FileSystem definitions */
static void init_filesystem(void)
{
int32_t retv;
retv = finit ("M0:");
if (retv == fsOK) {
retv = fmount ("M0:");
if (retv == fsOK) {
printf ("Drive M0 ready!\n");
}
else {
printf ("Drive M0 mount failed(%d)!\n", retv);
}
}
else {
printf ("Drive M0 initialization failed!\n");
}
}
#endif
extern void client_test(void const*arg);
#if defined(WOLFSSL_CMSIS_RTOSv2)
void app_main(void *arg)
#else
void app_main(void const*arg)
#endif
{
if (netInitialize () == netOK)
client_test(arg);
else
printf("ERROR: netInitialize\n");
}
#if defined(WOLFSSL_CMSIS_RTOS)
osThreadDef(app_main, osPriorityLow, 1, 32*1024);
#endif
/*----------------------------------------------------------------------------
Main Thread 'main': Run Network
*---------------------------------------------------------------------------*/
#include <stdio.h>
typedef struct func_args {
int argc;
char** argv;
} func_args;
int myoptind = 0;
char* myoptarg = NULL;
int main (void)
{
static char *argv[] =
{ "client", "-h", REMOTE_IP, "-p", REMOTE_PORT,
"-v", " ", OTHER_OPTIONS };
static func_args args =
{ sizeof(argv)/sizeof(*argv[0]), argv };
char *verStr[] = { "SSL3", "TLS1.0", "TLS1.1", "TLS1.2", "TLS1.3"};
#define VERSIZE 2
static char ver[VERSIZE];
MPU_Config(); /* Configure the MPU */
CPU_CACHE_Enable(); /* Enable the CPU Cache */
HAL_Init(); /* Initialize the HAL Library */
SystemClock_Config(); /* Configure the System Clock */
#if defined(WOLFSSL_CMSIS_RTOSv2)
osKernelInitialize();
#endif
#if !defined(NO_FILESYSTEM)
init_filesystem ();
#endif
#if defined(DEBUG_WOLFSSL)
printf("Turning ON Debug message\n");
wolfSSL_Debugging_ON();
#endif
snprintf(ver, VERSIZE, "%d", TLS_VER);
argv[6] = ver;
printf("SSL/TLS Client(%d)\n ", (int)(sizeof(argv)/sizeof(argv[0])));
printf(" Remote IP: %s, Port: %s\n Version: %s\n",
argv[2], argv[4], verStr[TLS_VER]);
printf(" Other options: %s\n", OTHER_OPTIONS);
setTime((time_t)((RTC_YEAR-1970)*365*24*60*60) +
RTC_MONTH*30*24*60*60 +
RTC_DAY*24*60*60);
#if defined(WOLFSSL_CMSIS_RTOS)
osThreadCreate (osThread(app_main), (void *)&args);
#elif defined(WOLFSSL_CMSIS_RTOSv2)
osThreadNew(app_main, (void *)&args, NULL);
#endif
osKernelStart();
}
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