diff --git a/rfcmd/CMakeLists.txt b/rfcmd/CMakeLists.txt new file mode 100644 index 00000000..bed9007f --- /dev/null +++ b/rfcmd/CMakeLists.txt @@ -0,0 +1,21 @@ +cmake_minimum_required(VERSION 2.4) + +PROJECT(rfcmd) + +SET(rfcmd_SRCS + rfcmd.c +) + +IF(${RFCMD_DEBUG}) + ADD_DEFINITIONS( -DRFCMD_DEBUG ) +ENDIF(${RFCMD_DEBUG}) + +INCLUDE_DIRECTORIES( + /usr/src/linux/include +) + +ADD_EXECUTABLE(rfcmd + ${rfcmd_SRCS} +) + +INSTALL(TARGETS rfcmd RUNTIME DESTINATION bin) diff --git a/rfcmd/COPYING b/rfcmd/COPYING new file mode 100644 index 00000000..60549be5 --- /dev/null +++ b/rfcmd/COPYING @@ -0,0 +1,340 @@ + GNU GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1989, 1991 Free Software Foundation, Inc. + 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. By contrast, the GNU General Public +License is intended to guarantee your freedom to share and change free +software--to make sure the software is free for all its users. This +General Public License applies to most of the Free Software +Foundation's software and to any other program whose authors commit to +using it. (Some other Free Software Foundation software is covered by +the GNU Library General Public License instead.) You can apply it to +your programs, too. + + When we speak of free software, we are referring to freedom, not +price. Our General Public Licenses are designed to make sure that you +have the freedom to distribute copies of free software (and charge for +this service if you wish), that you receive source code or can get it +if you want it, that you can change the software or use pieces of it +in new free programs; and that you know you can do these things. + + To protect your rights, we need to make restrictions that forbid +anyone to deny you these rights or to ask you to surrender the rights. +These restrictions translate to certain responsibilities for you if you +distribute copies of the software, or if you modify it. + + For example, if you distribute copies of such a program, whether +gratis or for a fee, you must give the recipients all the rights that +you have. You must make sure that they, too, receive or can get the +source code. And you must show them these terms so they know their +rights. + + We protect your rights with two steps: (1) copyright the software, and +(2) offer you this license which gives you legal permission to copy, +distribute and/or modify the software. + + Also, for each author's protection and ours, we want to make certain +that everyone understands that there is no warranty for this free +software. If the software is modified by someone else and passed on, we +want its recipients to know that what they have is not the original, so +that any problems introduced by others will not reflect on the original +authors' reputations. + + Finally, any free program is threatened constantly by software +patents. We wish to avoid the danger that redistributors of a free +program will individually obtain patent licenses, in effect making the +program proprietary. To prevent this, we have made it clear that any +patent must be licensed for everyone's free use or not licensed at all. + + The precise terms and conditions for copying, distribution and +modification follow. + + GNU GENERAL PUBLIC LICENSE + TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION + + 0. This License applies to any program or other work which contains +a notice placed by the copyright holder saying it may be distributed +under the terms of this General Public License. The "Program", below, +refers to any such program or work, and a "work based on the Program" +means either the Program or any derivative work under copyright law: +that is to say, a work containing the Program or a portion of it, +either verbatim or with modifications and/or translated into another +language. (Hereinafter, translation is included without limitation in +the term "modification".) Each licensee is addressed as "you". + +Activities other than copying, distribution and modification are not +covered by this License; they are outside its scope. The act of +running the Program is not restricted, and the output from the Program +is covered only if its contents constitute a work based on the +Program (independent of having been made by running the Program). +Whether that is true depends on what the Program does. + + 1. You may copy and distribute verbatim copies of the Program's +source code as you receive it, in any medium, provided that you +conspicuously and appropriately publish on each copy an appropriate +copyright notice and disclaimer of warranty; keep intact all the +notices that refer to this License and to the absence of any warranty; +and give any other recipients of the Program a copy of this License +along with the Program. + +You may charge a fee for the physical act of transferring a copy, and +you may at your option offer warranty protection in exchange for a fee. + + 2. You may modify your copy or copies of the Program or any portion +of it, thus forming a work based on the Program, and copy and +distribute such modifications or work under the terms of Section 1 +above, provided that you also meet all of these conditions: + + a) You must cause the modified files to carry prominent notices + stating that you changed the files and the date of any change. + + b) You must cause any work that you distribute or publish, that in + whole or in part contains or is derived from the Program or any + part thereof, to be licensed as a whole at no charge to all third + parties under the terms of this License. + + c) If the modified program normally reads commands interactively + when run, you must cause it, when started running for such + interactive use in the most ordinary way, to print or display an + announcement including an appropriate copyright notice and a + notice that there is no warranty (or else, saying that you provide + a warranty) and that users may redistribute the program under + these conditions, and telling the user how to view a copy of this + License. (Exception: if the Program itself is interactive but + does not normally print such an announcement, your work based on + the Program is not required to print an announcement.) + +These requirements apply to the modified work as a whole. If +identifiable sections of that work are not derived from the Program, +and can be reasonably considered independent and separate works in +themselves, then this License, and its terms, do not apply to those +sections when you distribute them as separate works. But when you +distribute the same sections as part of a whole which is a work based +on the Program, the distribution of the whole must be on the terms of +this License, whose permissions for other licensees extend to the +entire whole, and thus to each and every part regardless of who wrote it. + +Thus, it is not the intent of this section to claim rights or contest +your rights to work written entirely by you; rather, the intent is to +exercise the right to control the distribution of derivative or +collective works based on the Program. + +In addition, mere aggregation of another work not based on the Program +with the Program (or with a work based on the Program) on a volume of +a storage or distribution medium does not bring the other work under +the scope of this License. + + 3. You may copy and distribute the Program (or a work based on it, +under Section 2) in object code or executable form under the terms of +Sections 1 and 2 above provided that you also do one of the following: + + a) Accompany it with the complete corresponding machine-readable + source code, which must be distributed under the terms of Sections + 1 and 2 above on a medium customarily used for software interchange; or, + + b) Accompany it with a written offer, valid for at least three + years, to give any third party, for a charge no more than your + cost of physically performing source distribution, a complete + machine-readable copy of the corresponding source code, to be + distributed under the terms of Sections 1 and 2 above on a medium + customarily used for software interchange; or, + + c) Accompany it with the information you received as to the offer + to distribute corresponding source code. (This alternative is + allowed only for noncommercial distribution and only if you + received the program in object code or executable form with such + an offer, in accord with Subsection b above.) + +The source code for a work means the preferred form of the work for +making modifications to it. For an executable work, complete source +code means all the source code for all modules it contains, plus any +associated interface definition files, plus the scripts used to +control compilation and installation of the executable. However, as a +special exception, the source code distributed need not include +anything that is normally distributed (in either source or binary +form) with the major components (compiler, kernel, and so on) of the +operating system on which the executable runs, unless that component +itself accompanies the executable. + +If distribution of executable or object code is made by offering +access to copy from a designated place, then offering equivalent +access to copy the source code from the same place counts as +distribution of the source code, even though third parties are not +compelled to copy the source along with the object code. + + 4. You may not copy, modify, sublicense, or distribute the Program +except as expressly provided under this License. Any attempt +otherwise to copy, modify, sublicense or distribute the Program is +void, and will automatically terminate your rights under this License. +However, parties who have received copies, or rights, from you under +this License will not have their licenses terminated so long as such +parties remain in full compliance. + + 5. You are not required to accept this License, since you have not +signed it. However, nothing else grants you permission to modify or +distribute the Program or its derivative works. These actions are +prohibited by law if you do not accept this License. Therefore, by +modifying or distributing the Program (or any work based on the +Program), you indicate your acceptance of this License to do so, and +all its terms and conditions for copying, distributing or modifying +the Program or works based on it. + + 6. Each time you redistribute the Program (or any work based on the +Program), the recipient automatically receives a license from the +original licensor to copy, distribute or modify the Program subject to +these terms and conditions. You may not impose any further +restrictions on the recipients' exercise of the rights granted herein. +You are not responsible for enforcing compliance by third parties to +this License. + + 7. If, as a consequence of a court judgment or allegation of patent +infringement or for any other reason (not limited to patent issues), +conditions are imposed on you (whether by court order, agreement or +otherwise) that contradict the conditions of this License, they do not +excuse you from the conditions of this License. If you cannot +distribute so as to satisfy simultaneously your obligations under this +License and any other pertinent obligations, then as a consequence you +may not distribute the Program at all. For example, if a patent +license would not permit royalty-free redistribution of the Program by +all those who receive copies directly or indirectly through you, then +the only way you could satisfy both it and this License would be to +refrain entirely from distribution of the Program. + +If any portion of this section is held invalid or unenforceable under +any particular circumstance, the balance of the section is intended to +apply and the section as a whole is intended to apply in other +circumstances. + +It is not the purpose of this section to induce you to infringe any +patents or other property right claims or to contest validity of any +such claims; this section has the sole purpose of protecting the +integrity of the free software distribution system, which is +implemented by public license practices. Many people have made +generous contributions to the wide range of software distributed +through that system in reliance on consistent application of that +system; it is up to the author/donor to decide if he or she is willing +to distribute software through any other system and a licensee cannot +impose that choice. + +This section is intended to make thoroughly clear what is believed to +be a consequence of the rest of this License. + + 8. If the distribution and/or use of the Program is restricted in +certain countries either by patents or by copyrighted interfaces, the +original copyright holder who places the Program under this License +may add an explicit geographical distribution limitation excluding +those countries, so that distribution is permitted only in or among +countries not thus excluded. In such case, this License incorporates +the limitation as if written in the body of this License. + + 9. The Free Software Foundation may publish revised and/or new versions +of the General Public License from time to time. Such new versions will +be similar in spirit to the present version, but may differ in detail to +address new problems or concerns. + +Each version is given a distinguishing version number. If the Program +specifies a version number of this License which applies to it and "any +later version", you have the option of following the terms and conditions +either of that version or of any later version published by the Free +Software Foundation. If the Program does not specify a version number of +this License, you may choose any version ever published by the Free Software +Foundation. + + 10. If you wish to incorporate parts of the Program into other free +programs whose distribution conditions are different, write to the author +to ask for permission. For software which is copyrighted by the Free +Software Foundation, write to the Free Software Foundation; we sometimes +make exceptions for this. Our decision will be guided by the two goals +of preserving the free status of all derivatives of our free software and +of promoting the sharing and reuse of software generally. + + NO WARRANTY + + 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY +FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN +OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES +PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED +OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS +TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE +PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, +REPAIR OR CORRECTION. + + 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING +WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR +REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, +INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING +OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED +TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY +YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER +PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE +POSSIBILITY OF SUCH DAMAGES. + + END OF TERMS AND CONDITIONS + + How to Apply These Terms to Your New Programs + + If you develop a new program, and you want it to be of the greatest +possible use to the public, the best way to achieve this is to make it +free software which everyone can redistribute and change under these terms. + + To do so, attach the following notices to the program. It is safest +to attach them to the start of each source file to most effectively +convey the exclusion of warranty; and each file should have at least +the "copyright" line and a pointer to where the full notice is found. + + + Copyright (C) 19yy + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + + +Also add information on how to contact you by electronic and paper mail. + +If the program is interactive, make it output a short notice like this +when it starts in an interactive mode: + + Gnomovision version 69, Copyright (C) 19yy name of author + Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, the commands you use may +be called something other than `show w' and `show c'; they could even be +mouse-clicks or menu items--whatever suits your program. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the program, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the program + `Gnomovision' (which makes passes at compilers) written by James Hacker. + + , 1 April 1989 + Ty Coon, President of Vice + +This General Public License does not permit incorporating your program into +proprietary programs. If your program is a subroutine library, you may +consider it more useful to permit linking proprietary applications with the +library. If this is what you want to do, use the GNU Library General +Public License instead of this License. diff --git a/rfcmd/Makefile b/rfcmd/Makefile new file mode 100644 index 00000000..63eab51a --- /dev/null +++ b/rfcmd/Makefile @@ -0,0 +1,13 @@ +FILES = rfcmd + +INCLUDEDIR = /usr/src/linux/include + +CFLAGS = -O2 -Wall + +all: $(FILES) + +clean: + rm -f $(FILES) *~ core + +install: + cp rfcmd /usr/local/bin diff --git a/rfcmd/build.sh b/rfcmd/build.sh new file mode 100644 index 00000000..fb5100b9 --- /dev/null +++ b/rfcmd/build.sh @@ -0,0 +1,6 @@ +#!/bin/sh +set -e +make clean || { echo "Warning: make clean failed"; } +make || { echo "make failed"; exit 1; } +make install || { echo "make install failed"; exit 1; } +echo rfcmd built and installed! diff --git a/rfcmd/rfcmd.c b/rfcmd/rfcmd.c new file mode 100644 index 00000000..bdf6b42b --- /dev/null +++ b/rfcmd/rfcmd.c @@ -0,0 +1,438 @@ +/**************************************************************************** + ** rfcmd.c *********************************************************** + **************************************************************************** + * + * rfcmd - utility to control NEXA and other RF remote receivers through a TellStick + USB interface + * + * Copyright (C) 2007 Tord Andersson + * + * License: GPL v. 2 + * + * Authors: + * Tord Andersson + * Micke Prag + * Gudmund Berggren + */ + +/******************************************************************************* + * Modifications from rfcmd.c ver 0.2 done by Gudmund + * Added support for IKEA + * Note: + * 1. System code + * 2. Level 0 == Off (For dimmers and non dimmers) + * Level 1== 10%. (for dimmers) + * .... + * Level 9 == 90 % (for dimmers) + * Level 10 == 100 % (or ON for non dimmers) + * 3. Command line syntax: + * /usr/local/bin/rfcmd /dev/ttyUSB0 IKEA 0 1 10 1" + * Arg 1: device + * Arg 2: Protocoll + * Arg 3: System code + * Arg 4: Device code + * Arg 5: Level (0=off, 1 = 10%, 2=20%,...9=90%, 10=100%) + * Arg 6: DimStyle (0=instant change, 1=gradually change) + ******************************************************************************/ + +#include +#include +#include +#include +#include +#include + +#define PROG_NAME "rfcmd" +#define PROG_VERSION "2.0" +/* #define RFCMD_DEBUG */ + +/* Local function declarations */ +int createNexaString(const char * pHouseStr, const char * pChannelStr, + const char * pOn_offStr, char * pTxStr, int waveman); +int createSartanoString(const char * pChannelStr, const char * pOn_offStr, + char * pTxStr); +int createIkeaString(const char * pSystemStr, const char * pChannelStr, + const char * pLevelStr, const char *pDimStyle, + char * pStrReturn); + +void printUsage(void); + +int main( int argc, char **argv ) +{ + struct termios tio; + int fd = -1; + char txStr[100]; + + if( (argc == 6) && (strcmp(*(argv+2), "NEXA") == 0)) + { + if (createNexaString(*(argv+3), *(argv+4), *(argv+5), txStr, 0) == 0) + { + printUsage(); + exit(1); + } + /* else - a send cmd string was created */ + } + else if( (argc == 6) && (strcmp(*(argv+2), "WAVEMAN") == 0)) + { + if (createNexaString(*(argv+3),*(argv+4), *(argv+5), txStr, 1) == 0) + { + printUsage(); + exit(1); + } + } + else if( (argc == 5) && (strcmp(*(argv+2), "SARTANO") == 0)) + { + if (createSartanoString(*(argv+3), *(argv+4), txStr) == 0) + { + printUsage(); + exit(1); + } + /* else - a send cmd string was created */ + } + else if ( (argc == 7) && (strcmp(*(argv+2),"IKEA")==0) ) + { + // System, Channel, Level, DimStyle, TXString + if ( createIkeaString(*(argv+3), *(argv+4), *(argv+5), *(argv+6),txStr) == 0 ) + { + printUsage(); + exit(1); + } + /* else - a send cmd string was created */ + } + else /* protocol or parameters not recognized */ + { + printUsage(); + exit(1); + } + +#ifdef RFCMD_DEBUG + printf("txStr: %s\n", txStr); +#endif + + if( 0 > ( fd = open( *(argv+1), O_RDWR ) ) ) + { + fprintf(stderr, "%s - Error opening %s\n", PROG_NAME, *(argv+1)); + exit(1); + } + + if(strlen(txStr) > 0) + { + /* adjust serial port parameters */ + bzero(&tio, sizeof(tio)); /* clear struct for new port settings */ + tio.c_cflag = B4800 | CS8 | CLOCAL | CREAD; /* CREAD not used yet */ + tio.c_iflag = IGNPAR; + tio.c_oflag = 0; + tcflush(fd, TCIFLUSH); + tcsetattr(fd,TCSANOW,&tio); + + write(fd, txStr, strlen(txStr)); + + sleep(1); /* one second sleep to avoid device 'choking' */ + close(fd); /* Modified : Close fd to make a clean exit */ + } + exit(0); +} + + +int createNexaString(const char * pHouseStr, const char * pChannelStr, + const char * pOn_offStr, char * pTxStr, int waveman) +{ + * pTxStr = '\0'; /* Make sure tx string is empty */ + int houseCode; + int channelCode; + int on_offCode; + int txCode = 0; + const int unknownCode = 0x6; + int bit; + int bitmask = 0x0001; + + houseCode = (int)((* pHouseStr) - 65); /* House 'A'..'P' */ + channelCode = atoi(pChannelStr) - 1; /* Channel 1..16 */ + on_offCode = atoi(pOn_offStr); /* ON/OFF 0..1 */ + +#ifdef RFCMD_DEBUG + printf("House: %d, channel: %d, on_off: %d\n", houseCode, channelCode, on_offCode); +#endif + + /* check converted parameters for validity */ + if((houseCode < 0) || (houseCode > 15) || // House 'A'..'P' + (channelCode < 0) || (channelCode > 15) || + (on_offCode < 0) || (on_offCode > 1)) + { + + } + else + { + /* b0..b11 txCode where 'X' will be represented by 1 for simplicity. + b0 will be sent first */ + txCode = houseCode; + txCode |= (channelCode << 4); + if (waveman && on_offCode == 0) { + } else { + txCode |= (unknownCode << 8); + txCode |= (on_offCode << 11); + } + + /* convert to send cmd string */ + strcat(pTxStr,"S"); + for(bit=0;bit<12;bit++) + { + if((bitmask & txCode) == 0) + { + /* bit timing might need further refinement */ + strcat(pTxStr," ` `"); /* 320 us high, 960 us low, 320 us high, 960 us low */ + /* strcat(pTxStr,"$k$k"); *//* 360 us high, 1070 us low, 360 us high, 1070 us low */ + } + else /* add 'X' (floating bit) */ + { + strcat(pTxStr," `` "); /* 320 us high, 960 us low, 960 us high, 320 us low */ + /*strcat(pTxStr,"$kk$"); *//* 360 us high, 1070 us low, 1070 us high, 360 us low */ + } + bitmask = bitmask<<1; + } + /* add stop/sync bit and command termination char '+'*/ + strcat(pTxStr," }+"); + /* strcat(pTxStr,"$}+"); */ + } + +#ifdef RFCMD_DEBUG + printf("txCode: %04X\n", txCode); +#endif + + return strlen(pTxStr); +} + +int createSartanoString(const char * pChannelStr, const char * pOn_offStr, + char * pTxStr) +{ + * pTxStr = '\0'; /* Make sure tx string is empty */ + int on_offCode; + int bit; + + on_offCode = atoi(pOn_offStr); /* ON/OFF 0..1 */ + +#ifdef RFCMD_DEBUG + printf("Channel: %s, on_off: %d\n", pChannelStr, on_offCode); +#endif + + /* check converted parameters for validity */ + if((strlen(pChannelStr) != 10) || + (on_offCode < 0) || (on_offCode > 1)) + { + + } + else + { + strcat(pTxStr,"S"); + for(bit=0;bit<=9;bit++) + { + if(strncmp(pChannelStr+bit, "1", 1) == 0) //If it is a "1" + { + strcat(pTxStr,"$k$k"); + } + else + { + strcat(pTxStr,"$kk$"); + } + } + if (on_offCode >= 1) + strcat(pTxStr,"$k$k$kk$"); //the "turn on"-code + else + strcat(pTxStr,"$kk$$k$k"); //the "turn off"-code + + /* add stop/sync bit and command termination char '+'*/ + strcat(pTxStr,"$k+"); + } + +#ifdef RFCMD_DEBUG + printf("txCode: %04X\n", txCode); +#endif + + return strlen(pTxStr); + +} + +int createIkeaString( const char * pSystemStr, const char * pChannelStr, const char * pLevelStr, const char *pDimStyle, char * pStrReturn) +{ + *pStrReturn = '\0'; /* Make sure tx string is empty */ + + const char STARTCODE[] = "STTTTTTª"; + const char TT[] = "TT"; + const char A[] = "ª"; + int systemCode = atoi(pSystemStr) - 1; /* System 1..16 */ + int channelCode = atoi(pChannelStr); /* Channel 1..10 */ + int Level = atoi(pLevelStr); /* off,10,20,..,90,on */ + int DimStyle = atoi(pDimStyle); + int intCode = 0; + int checksum1 = 0; + int checksum2 = 0; + int intFade ; + int i ; + int rawChannelCode = 0; + + /* check converted parameters for validity */ + if ( (channelCode <= 0) || (channelCode > 10) || + (systemCode < 0) || (systemCode > 15) || + (Level < 0) || (Level > 10) || + (DimStyle < 0) || (DimStyle > 1)) + { + return 0; + } + + if (channelCode == 10) + { + channelCode = 0; + } + rawChannelCode = (1<<(9-channelCode)); + + strcat(pStrReturn, STARTCODE ) ; //Startcode, always like this; + intCode = (systemCode << 10) | rawChannelCode; + + for ( i = 13; i >= 0; --i) + { + if ((intCode>>i) & 1) + { + strcat(pStrReturn, TT ); + if (i % 2 == 0) + { + checksum2++; + } + else + { + checksum1++; + } + } + else + { + strcat(pStrReturn,A); + } + } + + if (checksum1 %2 == 0) + { + strcat(pStrReturn, TT ); + } + else + { + strcat(pStrReturn, A) ; //1st checksum + } + + if (checksum2 %2 == 0) + { + strcat(pStrReturn, TT ); + } + else + { + strcat(pStrReturn, A ) ; //2nd checksum + } + + if (DimStyle == 1) + { + intFade = 11 << 4; //Smooth + } + else + { + intFade = 1 << 4; //Instant + } + + switch ( Level ) + { + case 0 : + intCode = (10 | intFade) ; //Concat level and fade + break; + case 1 : + intCode = (1 | intFade) ; //Concat level and fade + break; + case 2 : + intCode = (2 | intFade) ; //Concat level and fade + break; + case 3 : + intCode = (3 | intFade) ; //Concat level and fade + break; + case 4 : + intCode = (4 | intFade) ; //Concat level and fade + break; + case 5 : + intCode = (5 | intFade) ; //Concat level and fade + break; + case 6 : + intCode = (6 | intFade) ; //Concat level and fade + break; + case 7 : + intCode = (7 | intFade) ; //Concat level and fade + break; + case 8 : + intCode = (8 | intFade) ; //Concat level and fade + break; + case 9 : + intCode = (9 | intFade) ; //Concat level and fade + break; + case 10 : + default : + intCode = (0 | intFade) ; //Concat level and fade + break; + } + + checksum1 = 0; + checksum2 = 0; + + for (i = 0; i < 6; ++i) + { + if ((intCode>>i) & 1) + { + strcat(pStrReturn, TT); + + if (i % 2 == 0) + { + checksum1++; + } + else + { + checksum2++; + } + } + else + { + strcat(pStrReturn, A ); + } + } + + if (checksum1 %2 == 0) + { + strcat(pStrReturn, TT); + } + else + { + strcat(pStrReturn, A ) ; //2nd checksum + } + + if (checksum2 %2 == 0) + { + strcat(pStrReturn, TT ); + } + else + { + strcat(pStrReturn, A ) ; //2nd checksum + } + + strcat(pStrReturn, "+"); + + return strlen(pStrReturn); +} + + +void printUsage(void) +{ + printf("%s v%s - Send RF remote commands\n", PROG_NAME, PROG_VERSION); + printf("Usage: rfcmd DEVICE PROTOCOL [PROTOCOL_ARGUMENTS] \n"); + printf("\t DEVICE: /dev/ttyUSB[0..n]\n" ); + printf("\t PROTOCOLS: NEXA, SARTANO, WAVEMAN, IKEA\n" ); + printf("\t PROTOCOL ARGUMENTS - NEXA, WAVEMAN:\n"); + printf("\t\tHOUSE_CODE: A..P\n\t\tCHANNEL: 1..16\n\t\tOFF_ON: 0..1\n" ); + printf("\t PROTOCOL ARGUMENTS - SARTANO:\n"); + printf("\t\tCHANNEL: 0000000000..1111111111\n\t\tOFF_ON: 0..1\n" ); + printf("\t PROTOCOL ARGUMENTS - IKEA:\n"); + printf("\t\tSYSTEM: 1..16\n\t\tDEVICE: 1..10\n"); + printf("\t\tDIM_LEVEL: 0..10\n\t\tDIM_STYLE: 0..1\n" ); + printf("Copyright(C) Tord Andersson 2007\r\n"); +}