88 lines
1.9 KiB
C
88 lines
1.9 KiB
C
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/*
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* hwFixes.c
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*
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* Created on: Mar 27, 2024
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* Author: Brian.Bailey
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*/
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#include <assert.h>
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#include <string.h>
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#include <stdio.h>
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#include <math.h>
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#include <stdint.h>
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//Drivers
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#include "fsl_common.h"
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#include "fsl_gpio.h"
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#include "Fonts\fontLibrary.h"
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#include "Graphics\graphicsLibrary.h"
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#include "keys.h"
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#include "eeprom.h"
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#include "hwFixes.h"
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/*******************************************************************************
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* Definitions
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******************************************************************************/
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/*******************************************************************************
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* Variables
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******************************************************************************/
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HARDWARE_FIX_t hwf;
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extern char tempString[40];
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/*******************************************************************************
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* Static Function Declarations
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******************************************************************************/
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/*******************************************************************************
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* Public Functions
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******************************************************************************/
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/*
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* Initialize hardware fix EEPROM and read out fix data
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*/
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void HWF_Init(void)
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{
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//Check if HWF eeprom page has been initialized
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if(EE_ReadUINT32(EE_HWFIX_INIT) != 1)
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{
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//erase HWF sector
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for(uint32_t i = EE_PAGE_HW_FIXES; i < EE_PAGE_HW_FIXES + EE_PAGE_SIZE; i++)
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{
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EE_WriteUINT32(i, 0x00000000);
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}
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//Set HWF initialized
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EE_WriteUINT32(EE_HWFIX_INIT, true);
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EE_WriteUINT32(EE_HWFIX_MAIN_PCBA_PN, HWF_MIN_MAIN_PCBA_PN); //Default to earliest hardware
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hwf.mainPcbaPN = HWF_MIN_MAIN_PCBA_PN;
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}
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else
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{
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//Read hardware fix info
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hwf.vBattCap_021 = EE_ReadUINT32(EE_HWFIX_VBATT_CAP_021);
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hwf.mainPcbaPN = EE_ReadUINT32(EE_HWFIX_MAIN_PCBA_PN);
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if(hwf.mainPcbaPN >= 208023) //Set vBattCap fix to true for 208023+
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{
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hwf.vBattCap_021 = true;
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}
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}
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}
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