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modify USB communications

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* use different data types for commands and responses
* use variable length responses
* maintain client/flasher compatibility with old format (e.g. when using old bootloader)
* maintain bootloader compatibility with old format (e.g. when using old or RRG flasher.exe)
* fix length of version string in appmain.c
This commit is contained in:
pwpiwi 2020-01-12 17:29:07 +01:00
parent 867e10a5fd
commit b8ed9975e5
11 changed files with 133 additions and 64 deletions
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38
client/comms.h
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@ -9,32 +9,22 @@
// Code for communicating with the proxmark3 hardware.
//-----------------------------------------------------------------------------
#ifndef COMMS_H_
#define COMMS_H_
#ifndef COMMS_H__
#define COMMS_H__
#include <stdbool.h>
#include <pthread.h>
#include "usb_cmd.h"
#include "uart.h"
#ifndef CMD_BUFFER_SIZE
#define CMD_BUFFER_SIZE 50
#endif
extern void SetOffline(bool new_offline);
extern bool IsOffline();
extern bool OpenProxmark(void *port, bool wait_for_port, int timeout, bool flash_mode);
extern void CloseProxmark(void);
extern void SendCommand(UsbCommand *c);
extern void clearCommandBuffer();
extern bool WaitForResponseTimeoutW(uint32_t cmd, UsbCommand* response, size_t ms_timeout, bool show_warning);
extern bool WaitForResponseTimeout(uint32_t cmd, UsbCommand* response, size_t ms_timeout);
extern bool WaitForResponse(uint32_t cmd, UsbCommand* response);
extern bool GetFromBigBuf(uint8_t *dest, int bytes, int start_index, UsbCommand *response, size_t ms_timeout, bool show_warning);
extern bool GetFromFpgaRAM(uint8_t *dest, int bytes);
void SetOffline(bool new_offline);
bool IsOffline();
bool OpenProxmark(void *port, bool wait_for_port, int timeout, bool flash_mode);
void CloseProxmark(void);
void SendCommand(UsbCommand *c);
void clearCommandBuffer();
bool WaitForResponseTimeoutW(uint32_t cmd, UsbCommand* response, size_t ms_timeout, bool show_warning);
bool WaitForResponseTimeout(uint32_t cmd, UsbCommand* response, size_t ms_timeout);
bool WaitForResponse(uint32_t cmd, UsbCommand* response);
bool GetFromBigBuf(uint8_t *dest, int bytes, int start_index, UsbCommand *response, size_t ms_timeout, bool show_warning);
bool GetFromFpgaRAM(uint8_t *dest, int bytes);
#endif // COMMS_H_
#endif // COMMS_H__