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/*
* EspFirmwareUpload.h
*
* Created on: 15 Apr 2016
* Author: David
*/
#ifndef SRC_SAME70_WIFIFIRMWAREUPLOADER_H_
#define SRC_SAME70_WIFIFIRMWAREUPLOADER_H_
#include "RepRapFirmware.h"
#if HAS_WIFI_NETWORKING
class WiFiInterface;
class WifiFirmwareUploader
{
public:
WifiFirmwareUploader(AsyncSerial& port, WiFiInterface &iface) noexcept;
bool IsReady() const noexcept;
void SendUpdateFile(const char *file, uint32_t address) noexcept;
void Spin() noexcept;
static const uint32_t FirmwareAddress = 0x00000000;
static const uint32_t WebFilesAddress = 0x00100000;
private:
static const uint32_t defaultTimeout = 500; // default timeout in milliseconds
static const uint32_t syncTimeout = 1000;
static const unsigned int retriesPerBaudRate = 9;
static const unsigned int retriesPerReset = 3;
static const uint32_t connectAttemptInterval = 50;
static const uint32_t resetDelay = 500;
static const uint32_t blockWriteInterval = 15; // 15ms is long enough, 10ms is mostly too short
static const uint32_t blockWriteTimeout = 200;
static const uint32_t eraseTimeout = 15000; // increased from 12 to 15 seconds because Roland's board was timing out
static const unsigned int percentToReportIncrement = 5; // how often we report % complete
static const uint32_t systemParametersAddress = 0x3FE000; // the address of the system + user parameter area that needs to be cleared when changing SDK version
static const uint32_t systemParametersSize = 0x2000; // the size of the system + user parameter area
// Return codes - this list must be kept in step with the corresponding messages
enum class EspUploadResult
{
success = 0,
timeout,
connect,
badReply,
fileRead,
emptyFile,
respHeader,
slipFrame,
slipState,
slipData,
};
enum class UploadState
{
idle,
resetting,
connecting,
erasing1,
erasing2,
uploading,
done
};
void MessageF(const char *fmt, ...) noexcept;
uint32_t getData(unsigned byteCnt, const uint8_t *buf, int ofst) noexcept;
void putData(uint32_t val, unsigned byteCnt, uint8_t *buf, int ofst) noexcept;
int ReadByte(uint8_t& data, bool slipDecode) noexcept;
void WriteByteRaw(uint8_t b) noexcept;
void WriteByteSlip(uint8_t b) noexcept;
void flushInput() noexcept;
EspUploadResult readPacket(uint8_t op, uint32_t *valp, size_t& bodyLen, uint32_t msTimeout) noexcept;
void writePacket(const uint8_t *data, size_t len) noexcept;
void writePacketRaw(const uint8_t *buf, size_t len) noexcept;
void writePacket(const uint8_t *hdr, size_t hdrLen, const uint8_t *data, size_t dataLen) noexcept;
void writePacketRaw(const uint8_t *hdr, size_t hdrLen, const uint8_t *data, size_t dataLen) noexcept;
void sendCommand(uint8_t op, uint32_t checkVal, const uint8_t *data, size_t dataLen) noexcept;
EspUploadResult doCommand(uint8_t op, const uint8_t *data, size_t dataLen, uint32_t checkVal, uint32_t *valp, uint32_t msTimeout) noexcept;
EspUploadResult Sync(uint16_t timeout) noexcept;
EspUploadResult flashBegin(uint32_t addr, uint32_t size) noexcept;
EspUploadResult flashFinish(bool reboot) noexcept;
static uint16_t checksum(const uint8_t *data, uint16_t dataLen, uint16_t cksum) noexcept;
EspUploadResult flashWriteBlock(uint16_t flashParmVal, uint16_t flashParmMask) noexcept;
EspUploadResult DoErase(uint32_t address, uint32_t size) noexcept;
AsyncSerial& uploadPort;
WiFiInterface& interface;
FileStore *uploadFile;
FilePosition fileSize;
uint32_t uploadAddress;
uint32_t uploadBlockNumber;
unsigned int uploadNextPercentToReport;
unsigned int connectAttemptNumber;
uint32_t lastAttemptTime;
uint32_t lastResetTime;
UploadState state;
EspUploadResult uploadResult;
int restartModeOnCompletion;
};
#endif // HAS_WIFI_NETWORKING
#endif /* SRC_SAME70_WIFIFIRMWAREUPLOADER_H_ */
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