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Stm32 port (#71)

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* Fix Stm32 Eeprom handler
Fix missing parenthesis
Fix some type consistencies

* Fix #73
Add ability to override config.h with define NO_KNX_CONFIG

* change tabs to space

* coding style

Co-authored-by: etrinh <etrinh@zdionline.net>
This commit is contained in:
etrinh 2020-06-30 14:58:53 +02:00 committed by GitHub
parent 4677044f46
commit f880114da5
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GPG Key ID: 4AEE18F83AFDEB23
5 changed files with 29 additions and 18 deletions
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2
src/knx/bits.h
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@ -39,7 +39,7 @@ void attachInterrupt(uint32_t pin, voidFuncPtr callback, uint32_t mode);
#define getbyte(x,n) (*(((uint8_t*)&(x))+n))
#define htons(x) ( (getbyte(x,0)<<8) | getbyte(x,1) )
#define htonl(x) ( (getbyte(x,0)<<24) | getbyte(x,1)<<16) | (getbyte(x,2)<<8) | getbyte(x,3) )
#define htonl(x) ( (getbyte(x,0)<<24) | (getbyte(x,1)<<16) | (getbyte(x,2)<<8) | getbyte(x,3) )
#define ntohs(x) htons(x)
#define ntohl(x) htonl(x)

4
src/knx/config.h
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@ -1,5 +1,7 @@
#pragma once
#ifndef NO_KNX_CONFIG
#ifdef ARDUINO_ARCH_SAMD
#define SPI_SS_PIN 10
#define GPIO_GDO2_PIN 9
@ -19,3 +21,5 @@
#ifdef USE_USB
#define USE_CEMI_SERVER
#endif
#endif

4
src/knx_facade.h
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@ -198,12 +198,12 @@ template <class P, class B> class KnxFacade : private SaveRestore
_bau.deviceObject().bauNumber(value);
}
void orderNumber(const char* value)
void orderNumber(const uint8_t* value)
{
_bau.deviceObject().orderNumber(value);
}
void hardwareType(uint8_t* value)
void hardwareType(const uint8_t* value)
{
_bau.deviceObject().hardwareType(value);
}

33
src/stm32_platform.cpp
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@ -1,20 +1,20 @@
#include "stm32_platform.h"
#ifdef ARDUINO_ARCH_STM32
#include <EEPROM.h>
#include <stm32_eeprom.h>
#include "knx/bits.h"
Stm32Platform::Stm32Platform() : ArduinoPlatform(&Serial2), eepromPtr(nullptr), eepromSize(0)
Stm32Platform::Stm32Platform() : ArduinoPlatform(&Serial2)
{
}
Stm32Platform::Stm32Platform( HardwareSerial* s) : ArduinoPlatform(s), eepromPtr(nullptr), eepromSize(0)
Stm32Platform::Stm32Platform( HardwareSerial* s) : ArduinoPlatform(s)
{
}
Stm32Platform::~Stm32Platform()
{
delete [] eepromPtr;
delete [] _eepromPtr;
}
void Stm32Platform::restart()
@ -24,19 +24,26 @@ void Stm32Platform::restart()
uint8_t * Stm32Platform::getEepromBuffer(uint16_t size)
{
delete [] eepromPtr;
eepromPtr = new uint8_t[size];
for (uint16_t i = 0; i < size; ++i)
eepromPtr[i] = EEPROM[i];
return eepromPtr;
if (size > E2END + 1)
{
fatalError();
}
_eepromSize = size;
delete [] _eepromPtr;
_eepromPtr = new uint8_t[size];
eeprom_buffer_fill();
for (uint16_t i = 0; i < size; ++i)
_eepromPtr[i] = eeprom_buffered_read_byte(i);
return _eepromPtr;
}
void Stm32Platform::commitToEeprom()
{
if(eepromPtr == nullptr)
return;
for (uint16_t i = 0; i < eepromSize; ++i)
EEPROM.update(i, eepromPtr[i]);
if(_eepromPtr == nullptr || _eepromSize == 0)
return;
for (uint16_t i = 0; i < _eepromSize; ++i)
eeprom_buffered_write_byte(i, _eepromPtr[i]);
eeprom_buffer_flush();
}
#endif

4
src/stm32_platform.h
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@ -15,8 +15,8 @@ public:
uint8_t* getEepromBuffer(uint16_t size);
void commitToEeprom();
private:
uint8_t *eepromPtr;
uint16_t eepromSize;
uint8_t *_eepromPtr = nullptr;
uint16_t _eepromSize = 0;
};
#endif