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CPPTEST_INC_DIR=/usr/local/<CPPTEST_INSTALL_DIR>/bin/engine/runtime/include

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Data emitted from the target via the TCP/IP sockets should be captured with the help of a socket listener. The listener is a simple utility program shipped with C/cC++test. It is located in <CPPTEST_INSTALL_DIR>/bin/ engine/runtime/listeners/socket_listener, and it accepts the following parameters:

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1. Add a new file in the <CPPTEST_INSTALL_DIR>/bin/engine/runtime/src/transport directory with the implementation of the custom serial communication. Follow this template:

   Code Block

   #define CPPTEST_RUNTIME_IMPLEMENTATION #include "cpptest_portinfo.h" #ifdef CPPTEST_USE_RS232_MYPLATFORM_COMMUNICATION #include "CppTestTransportRS232Common.h" int localRsInitInternalSerial(CppTestStreamParameters *par) { return RS_OK; } int localRsUninitInternalSerial(CppTestStreamParameters *par) { return RS_OK; } int localRsSendInternalByte(CppTestStreamParameters *par, unsigned char byte, unsigned char *is_send) { return RS_OK; } int localRsSendInternalStr(CppTestStreamParameters *par, unsigned char *bytes, int *nBytes) { return RS_OK; } int localRsRecvInternalByte(CppTestStreamParameters *par, unsigned char *pByte, unsigned char *is_recv) { return RS_OK; } int localFlushInternalRS(CppTestStreamParameters *par) { return RS_OK; } void localSetStop(int *stop_bit, int result) { } void localSetParity(int *parity, char *result) { } void localRsSleep(unsigned int msec) { } #endif

2. Provide the implementation for the following functions:
   
   • int localFlushInternalRS(CppTestStreamParameters *par);
     Flush internal Serial port buffer. CppTestStreamParameters described below.
   • int localRsInitInternalSerial(CppTestStreamParameters *par);
     Init serial port.
   • localRsSendInternalByte(CppTestStreamParameters *par, unsigned char byte, unsigned char *is_send);
     Send one byte. Parameters are par (described below), byte to send and result.
   • int localRsSendInternalStr(CppTestStreamParameters *par, unsigned char bytes, int *nBytes);
     Send nBytes bytes. Parameters are par (described below), bytes to send and nBytes sent.
   • int localRsRecvInternalByte(CppTestStreamParameters *par, unsigned char *pByte, unsigned char *is_recv);
     Receiving one byte. Parameters are par (described below), received byte result.
   • int localRsUninitInternalSerial(CppTestStreamParameters *par);
     Close serial port.
   • void localSetStop(int *stop_bit, int result);
     Set stop bit transmission parameter.
   • void localSetParity(int *parity, char *result);
     Set parity transmission parameter.
   • char *localGetErrorText(void);
     Return buffer with ErrorText (if any).
   • void localRsSleep(unsigned int msec);
     Sleep implementation.

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Data emitted from the target via the serial link should be captured with the help of a serial port listener. The listener is a simple utility program shipped with C/c++test. It is located in <CPPTEST_INSTALL_DIR>/bin/engine/runtime/listeners/rs232_listener, and it accepts the following parameters:

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