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https://github.com/seahu/rflink.git
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first commit
This commit is contained in:
Ondrej Lycka
221
RPi_rflink/Base.cpp
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221
RPi_rflink/Base.cpp
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#include "Base.h"
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#include <wiringPi.h>
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// My header files
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#include "server.h"
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#include "Plug.h"
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//****************************************************************************************************************************************
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// seting start values for global variables and strutures
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void(*Reboot)(void)=0; // reset function on adres 0.
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byte PKSequenceNumber=0; // 1 byte packet counter
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boolean RFDebug=false; // debug RF signals with plugin 001
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boolean RFUDebug=false; // debug RF signals with plugin 254
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boolean QRFDebug=false;
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byte logLevel=4; // log level (0-nothing, 1-error log, 2-warning, 3-running status, 4-debug)
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struct RawSignalStruct RawSignal={0,0,0,0,0,0L}; // Raw signal variabelen places in a struct
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byte PIN_RF_TX_DATA=DEFAUL_PIN_RF_TX_DATA ; // Data to the 433Mhz transmitter on this pin (wiringpi numbering)
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byte PIN_RF_RX_DATA=DEFAULT_PIN_RF_RX_DATA; // On this input, the 433Mhz-RF signal is received. LOW when no signal. (wiringpi numbering)
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// ===============================================================================
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unsigned long RepeatingTimer=0L;
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unsigned long SignalCRC=0L; // holds the bitstream value for some plugins to identify RF repeats
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unsigned long SignalHash=0L; // holds the processed plugin number
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unsigned long SignalHashPrevious=0L; // holds the last processed plugin number
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char pbuffer[PRINT_BUFFER_SIZE]; // Buffer for printing data
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char InputBuffer_Serial[BUFSIZE]; // Buffer for input data this name is uset in PluginTX_XXX function therefore this is alias to inBuf from server.cpp
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// serial port emulation for print and write functions
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Ser Serial;
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// log functions
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void log(int level,std::string str, boolean endLine) // log withou end line
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{
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if (level<=logLevel) {
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std::cout << str;
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if (endLine==true) std::cout << std::endl;
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}
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return;
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}
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void log(int level, std::string str) { // log witj end line
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return log(level, str, true);
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}
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void setup() {
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wiringPiSetup();
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//serialOpen(BAUD); // Initialise the serial port
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pinMode(PIN_RF_RX_DATA, INPUT); // Initialise in/output ports
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pinMode(PIN_RF_TX_DATA, OUTPUT); // Initialise in/output ports
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pinMode(PIN_RF_TX_VCC, OUTPUT); // Initialise in/output ports
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pinMode(PIN_RF_RX_VCC, OUTPUT); // Initialise in/output ports
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digitalWrite(PIN_RF_RX_VCC,HIGH); // turn VCC to RF receiver ON
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digitalWrite(PIN_RF_RX_DATA,PUD_UP); // pull-up resister on (to prevent garbage)
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pinMode(PIN_BSF_0,OUTPUT); // rflink board switch signal
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digitalWrite(PIN_BSF_0,HIGH); // rflink board switch signal
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Serial.ini(); // ini mutex for print line
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//PKSequenceNumber++;
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PluginInit();
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PluginTXInit();
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}
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int serve_input(char* inBuf){
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strncpy(InputBuffer_Serial,inBuf,BUFSIZE);
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//InputBuffer_Serial=inBuf; // create alias from inBuf to global bariable InputBuffer_Serial uset in PluginTX_XXX function
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byte ValidCommand=0;
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//Serial.print("20;incoming;");
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//Serial.println(InputBuffer_Serial);
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log(LOG_STATUS,"Client incoming: ",false);
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log(LOG_STATUS,InputBuffer_Serial);
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if (strlen(InputBuffer_Serial) > 7){ // need to see minimal 8 characters on the serial port
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// 10;....;..;ON;
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if (strncmp (InputBuffer_Serial,"10;",3) == 0) { // Command from Master to RFLink
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// -------------------------------------------------------
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// Handle Device Management Commands
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// -------------------------------------------------------
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if (strcasecmp(InputBuffer_Serial+3,"PING;")==0) {
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sprintf(InputBuffer_Serial,"20;%02X;PONG;",PKSequenceNumber++);
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Serial.println(InputBuffer_Serial);
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} else
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if (strcasecmp(InputBuffer_Serial+3,"REBOOT;")==0) {
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strcpy(InputBuffer_Serial,"reboot");
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return -1;
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} else
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if (strncasecmp(InputBuffer_Serial+3,"RFDEBUG=O",9) == 0) {
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if (InputBuffer_Serial[12] == 'N' || InputBuffer_Serial[12] == 'n' ) {
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RFDebug=true; // full debug on
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RFUDebug=false; // undecoded debug off
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QRFDebug=false; // undecoded debug off
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sprintf(InputBuffer_Serial,"20;%02X;RFDEBUG=ON;",PKSequenceNumber++);
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} else {
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RFDebug=false; // full debug off
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sprintf(InputBuffer_Serial,"20;%02X;RFDEBUG=OFF;",PKSequenceNumber++);
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}
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Serial.println(InputBuffer_Serial);
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} else
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if (strncasecmp(InputBuffer_Serial+3,"RFUDEBUG=O",10) == 0) {
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if (InputBuffer_Serial[13] == 'N' || InputBuffer_Serial[13] == 'n') {
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RFUDebug=true; // undecoded debug on
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QRFDebug=false; // undecoded debug off
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RFDebug=false; // full debug off
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sprintf(InputBuffer_Serial,"20;%02X;RFUDEBUG=ON;",PKSequenceNumber++);
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} else {
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RFUDebug=false; // undecoded debug off
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sprintf(InputBuffer_Serial,"20;%02X;RFUDEBUG=OFF;",PKSequenceNumber++);
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}
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Serial.println(InputBuffer_Serial);
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} else
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if (strncasecmp(InputBuffer_Serial+3,"QRFDEBUG=O",10) == 0) {
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if (InputBuffer_Serial[13] == 'N' || InputBuffer_Serial[13] == 'n') {
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QRFDebug=true; // undecoded debug on
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RFUDebug=false; // undecoded debug off
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RFDebug=false; // full debug off
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sprintf(InputBuffer_Serial,"20;%02X;QRFDEBUG=ON;",PKSequenceNumber++);
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} else {
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QRFDebug=false; // undecoded debug off
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sprintf(InputBuffer_Serial,"20;%02X;QRFDEBUG=OFF;",PKSequenceNumber++);
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}
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Serial.println(InputBuffer_Serial);
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} else
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if (strncasecmp(InputBuffer_Serial+3,"VERSION",7) == 0) {
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sprintf(InputBuffer_Serial,"20;%02X;VER=1.1;REV=%02x;BUILD=%02x;",PKSequenceNumber++,REVNR, BUILDNR);
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Serial.println(InputBuffer_Serial);
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} else {
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// -------------------------------------------------------
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// Handle Generic Commands / Translate protocol data into Nodo text commands
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// -------------------------------------------------------
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// check plugins
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if (InputBuffer_Serial[strlen(InputBuffer_Serial)-1]==';') InputBuffer_Serial[strlen(InputBuffer_Serial)-1]=0; // remove last ";" char
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if(PluginTXCall(0, InputBuffer_Serial)) {
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ValidCommand=1;
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} else {
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// Answer that an invalid command was received?
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ValidCommand=2;
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}
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}
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}
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} // if > 7
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if (ValidCommand != 0) {
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if (ValidCommand==1) {
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sprintf(InputBuffer_Serial,"20;%02X;OK;",PKSequenceNumber++);
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Serial.println( InputBuffer_Serial );
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} else {
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sprintf(InputBuffer_Serial, "20;%02X;CMD UNKNOWN;", PKSequenceNumber++); // Node and packet number
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Serial.println( InputBuffer_Serial );
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}
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}
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// odemknout mutex pro vystup s RX (aby se nemotala odpoved na vstup s vystupen z projmace)
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return 1;
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}
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void help(char *argv) {
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printf("Use:\n %s \n %s TCP_port_number \n %s TCP_port_number log_level_number \n %s TCP_port_number TX_PIN RX_PIN \n %s TCP_port_number TX_PIN RX_PIN log_level_number.\n or %s -h for this help\n\n TCP_port_number: 1-65535\n log_level number: 0-nothing, 1-error log, 2-warning, 3-running status, 4-debug\n TX_PIN - transmitter pin (by wiringpi numbering)\n TR_PIN - receiver pin (by wiringpi numbering)\n",argv, argv, argv, argv, argv, argv );
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}
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int main(int argc, char *argv[]) {
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int port=DEFAULT_TCP_PORT;
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int scan_log=logLevel; // form sscanf("%d", int) who make with int not byte
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int scan_pin_tx=PIN_RF_TX_DATA;
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int scan_pin_rx=PIN_RF_RX_DATA;
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switch(argc)
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{
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case 1:
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break;
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case 2:
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if (strcmp(argv[1],"-h")!=0 and \
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sscanf(argv[1],"%d",&port)!=EOF ) break;
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help(argv[0]);
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return false;
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case 3:
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if (sscanf(argv[1],"%d",&port)!=EOF and \
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sscanf(argv[2],"%d",&scan_log)!=EOF and \
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( scan_log>=0 and scan_log<=4 ) ) break;
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help(argv[0]);
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return false;
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case 4:
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if (sscanf(argv[1],"%d",&port)!=EOF and \
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sscanf(argv[2],"%d",&scan_pin_tx)!=EOF and \
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sscanf(argv[3],"%d",&scan_pin_rx)!=EOF ) break;
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help(argv[0]);
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return false;
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case 5:
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if (sscanf(argv[1],"%d",&port)!=EOF and \
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sscanf(argv[2],"%d",&scan_pin_tx)!=EOF and \
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sscanf(argv[3],"%d",&scan_pin_rx)!=EOF and \
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sscanf(argv[4],"%d",&scan_log)!=EOF and
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( scan_log>=0 and scan_log<=4 ) )
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break;
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help(argv[0]);
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return false;
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default:
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help(argv[0]);
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return false;
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}
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logLevel=(byte) scan_log;
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PIN_RF_TX_DATA=(byte) scan_pin_tx;
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PIN_RF_RX_DATA=(byte) scan_pin_rx;
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printf("Log level: %d\n",logLevel);
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sprintf(pbuffer,"TCP port: %d",port);
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log(LOG_STATUS, pbuffer);
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sprintf(pbuffer,"TX pin: %d",PIN_RF_TX_DATA);
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log(LOG_STATUS, pbuffer);
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sprintf(pbuffer,"RX pin: %d",PIN_RF_RX_DATA);
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log(LOG_STATUS, pbuffer);
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setup();
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TCPserver(port);
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}
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/*********************************************************************************************/
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