foxBMS  1.4.0
The foxBMS Battery Management System API Documentation
fstartup.c File Reference

Startup code. More...

#include "HL_sys_common.h"
#include "HL_system.h"
#include "HL_sys_vim.h"
#include "HL_sys_core.h"
#include "HL_esm.h"
#include "HL_sys_mpu.h"
#include "HL_errata_SSWF021_45.h"
#include "fassert.h"
#include "fstartup.h"
#include "main.h"
#include <stdlib.h>
Include dependency graph for fstartup.c:

Go to the source code of this file.

Macros

#define STU_PLL_RETRIES   (5u)
 

Functions

static void STU_HandlePllLockFail (void)
 Handler for a failed PLL lock. More...
 
static resetSource_t STU_GetResetSourceWithoutFlagReset (void)
 Get reset flag. More...
 
void _c_int00 (void)
 Startup Routine. More...
 

Detailed Description

Startup code.

SPDX-License-Identifier: BSD-3-Clause

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Author
foxBMS Team
Date
2020-07-09 (date of creation)
Updated
2022-07-28 (date of last update)
Version
v1.4.0
Prefix
STU

This file contains startup code mostly identical to TI code. Function "_c_int00" is extracted from file "HL_sys_startup.c" and function "STU_GetResetSourceWithoutFlagReset" is taken from file "HL_system.c". Both files are generated by TI HALCoGen under the following license:

Copyright (C) 2009-2018 Texas Instruments Incorporated - www.ti.com

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

Neither the name of Texas Instruments Incorporated nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Definition in file fstartup.c.

Macro Definition Documentation

◆ STU_PLL_RETRIES

#define STU_PLL_RETRIES   (5u)

number of retries for the PLL to come up

Definition at line 111 of file fstartup.c.

Function Documentation

◆ _c_int00()

void _c_int00 ( void  )

Startup Routine.

system entry point

Definition at line 182 of file fstartup.c.

Here is the call graph for this function:

◆ STU_GetResetSourceWithoutFlagReset()

resetSource_t STU_GetResetSourceWithoutFlagReset ( void  )
static

Get reset flag.

Get reset source without reseting respective the flag in SYSESR register

Returns
returns reset reason

Definition at line 138 of file fstartup.c.

◆ STU_HandlePllLockFail()

void STU_HandlePllLockFail ( void  )
static

Handler for a failed PLL lock.

If the PLL can not be locked the, this function shall be called to ensure that the application no further starts.

Returns
This function never returns

Definition at line 135 of file fstartup.c.