| /Designs/Measuring_instruments/AWS02A/SW/PIC16F887/bootloader887/bloader.PJT |
|---|
| 0,0 → 1,58 |
| [Directories] |
| Include=C:\Program Files (x86)\PICC\Devices;C:\Program Files (x86)\PICC\Drivers; |
| Library= |
| LinkerScript= |
| [defines] |
| enabled=0 |
| D1= |
| V1= |
| [fileformats] |
| forcecoff=0 |
| debug=4 |
| error=2 |
| object=0 |
| list=0 |
| scratch=0 |
| sta=1 |
| tre=1 |
| allerrors=1 |
| allwarnings=1 |
| stayupne=3 |
| stayupoe=0 |
| [PROJECT] |
| Target=bloader.hex |
| Development_Mode= |
| Processor=0x887F |
| Processor_Text=PIC16F887 |
| ToolSuite=CCS |
| [Target Data] |
| BuildTool=C-COMPILER |
| OptionString=+FM |
| AdditionalOptionString= |
| BuildRequired=1 |
| FileList=D:\MLAB\Designs\Measuring_instruments\AWS01A\SW\PIC16F887\bootloader887\bloader.c |
| [bloader.c] |
| Type=4 |
| Path= |
| FileList= |
| BuildTool= |
| OptionString= |
| AdditionalOptionString= |
| [mru-list] |
| 1=bloader.c |
| [Windows] |
| 0=0000 %S 0 0 796 451 3 0 |
| [Opened Files] |
| 1=bloader.c |
| 2=..\common\bloader_defs.h |
| 3=bloader.h |
| 4=C:\Program Files\PICC\devices\16F887.h |
| 5=C:\Program Files\PICC\drivers\string.h |
| 6=C:\Program Files\PICC\drivers\stddef.h |
| 7=C:\Program Files\PICC\drivers\ctype.h |
| 8= |
| 9= |
| 10= |
| [Units] |
| Count=1 |
| 1=bloader (main) |
| /Designs/Measuring_instruments/AWS02A/SW/PIC16F887/bootloader887/bloader.c |
|---|
| 0,0 → 1,302 |
| /**** BootLoader for PIC16F887 |
| Ussage: |
| ascii-xfr -s -v -l 110 ./bltest.hex > /dev/ttyUSB0 |
| ascii-xfr is part of 'minicom' package |
| Add "uf\n\r" to the first line of .HEX. or use this script: |
| echo uf > /dev/ttyUSB$1 |
| ascii-xfr -s -v -l 100 ./bltest.hex > /dev/ttyUSB$1 |
| Or add "uf\n\r" and add some dummy characters at the end or begin of each line (for 100 ms delay) and use: |
| cp ./bltest.hex > /dev/ttyUSB0 |
| For adding characters you can use this: |
| sed -i 's/^/pppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp/' ./bltest.hex |
| sed -i 1i"uf" ./bltest.hex |
| Windows script: |
| mode com1 baud=9600 parity=n data=8 stop=1 rts=off dtr=off xon=off |
| echo uf > com1 |
| ping 1.1.1.1 -n 1 -w 100 > nul |
| FOR /F "tokens=1*" %%i in (bltest.hex) do @echo %%i > com1 & ping 1.1.1.1 -n 1 -w 100 > nul |
| */ |
| #define ID "$Id: bloader.c 2898 2013-04-09 22:15:55Z kakl $" |
| #CASE // Case sensitive compiler |
| #define ERR_BUFFER_OVERRUN 1 // Error 1 - Buffer Overrun |
| #define ERR_CHECKSUM 2 // Error 2 - Bad CheckSum |
| #define ERR_TOO_MANY_BYTES 3 // Error 3 - Too many bytes in one line |
| #define ERR_UNSUPORTED_LINETYPE 4 // Error 4 - Unsuported Line type |
| #define BUFFER_LEN_LOD 46 // Length of Working buffer for HEX |
| #include "..\common\bloader_defs.h" |
| #include "bloader.h" |
| #include <string.h> |
| #INT_RDA |
| void rs232_handler() // Test of interrupt |
| { |
| putchar(getc()); // Just echo for test |
| } |
| void welcome(void) // Welcome message |
| { |
| char REV[50]=ID; // Buffer for concatenate of a version string |
| if (REV[strlen(REV)-1]=='$') REV[strlen(REV)-1]=0; |
| printf("\r\n\r\n# BLoader 887 (C) 2013 KAKL\r\n"); // Welcome message |
| printf("#%s\r\n",&REV[4]); |
| } |
| /*-------------------------------- MAIN --------------------------------------*/ |
| #SEPARATE |
| void real_main() // Main of loaded program |
| { |
| int8 i=0; |
| i=rs232_errors; // Just for compiler pleasure (supress Warning) |
| welcome(); |
| printf("# Reserved: %Lu\r\n", RESERVED_BLOCKS*FLASH_BLOCK_SIZE); |
| printf("# FLASH_ERASE_SIZE: %Lu\r\n",getenv("FLASH_ERASE_SIZE")); |
| printf("# FLASH_WRITE_SIZE: %Lu\r\n",getenv("FLASH_WRITE_SIZE")); |
| printf("# Boot Loader Test >>>\r\n# "); |
| enable_interrupts(INT_RDA); |
| enable_interrupts(GLOBAL); |
| while(TRUE) |
| { |
| printf("%u|",i++); // Do something |
| delay_ms(100); |
| } |
| } |
| /*------------------- BOOT LOADER --------------------------------------------*/ |
| #BUILD(INTERRUPT=FLASH_BLOCK_SIZE) // Redirect Interrupt routine above first flash block |
| #ROM 0x0004={0,0,0,0,0,0,0,0,0,0,0,0} // 12x NOP from interrupt vector to interrupt routine |
| #ORG LOADER_RESERVED,LOADER_RESERVED+FLASH_BLOCK_SIZE-1 auto=0 |
| #SEPARATE |
| void dummy_main() // Main on the fix position. It will be overwriten by downloaded program reset vector. |
| { |
| real_main(); |
| } |
| #ORG LOADER_RESERVED+FLASH_BLOCK_SIZE,getenv("PROGRAM_MEMORY")-1 auto=0 default //Start of BootLoader |
| #use rs232(baud=9600,parity=N,xmit=PIN_C6,rcv=PIN_C7,bits=8,ERRORS) //RS232 control routine for BootLoader |
| #SEPARATE |
| unsigned int8 atoi_b16(char *s) // Convert two hex characters to an int8 |
| { |
| unsigned int8 result = 0; |
| int i; |
| for (i=0; i<2; i++,s++) { |
| if (*s >= 'A') |
| result = 16*result + (*s) - 'A' + 10; |
| else |
| result = 16*result + (*s) - '0'; |
| } |
| return(result); |
| } |
| void assert(int1 Condition, int8 ErrorCode) // Send error number to the serial line |
| { |
| if(Condition) |
| { |
| putchar('e'); |
| putchar(ErrorCode+'0'); |
| reset_cpu(); |
| } |
| } |
| void pause() |
| { |
| int16 timeout; |
| for(timeout=0; timeout<65535; timeout++); // Delay cca 300ms |
| } |
| #SEPARATE |
| void boot_loader() // Loads a new program |
| { |
| /* |
| :100240001F2999000A300C1E232999006430A4004C |
| 10 = 16 bytes |
| 0249 = address 0x0120 (0x240/2 because of words) |
| 00 = data |
| ...data... |
| 4C = checksum |
| :00000001FF |
| 00 = 0 bytes |
| 0000 = address 0 |
| 01 = END |
| FF = checksum |
| http://cs.wikipedia.org/wiki/Intel_HEX |
| */ |
| int buffidx; |
| char buffer[BUFFER_LEN_LOD]; // Buffer for HEX line |
| int8 checksum, num_of_bytes, line_type; // Extracted values from HEX line |
| int16 l_addr,h_addr=0; |
| int16 addr; // Address of word in PIC |
| int32 next_addr; // Helper variable for for |
| int8 dataidx, i; // Buffer for program bytes and pointers |
| union program_data { |
| int8 i8[16]; |
| int16 i16[8]; |
| } data; |
| disable_interrupts(GLOBAL); |
| putchar('@'); //Start Erase |
| /* |
| //Erase program memory is not necessary. |
| { |
| int8 i; |
| for(i=0;i<32;i++)buffer[i]=0xFF; |
| } |
| for(addr=FLASH_BLOCK_SIZE;addr<LOADER_RESERVED+FLASH_BLOCK_SIZE;addr+=FLASH_BLOCK_SIZE) |
| { |
| write_program_memory(addr, &buffer[0], 32); |
| putchar('.'); |
| restart_wdt(); |
| } |
| */ |
| putchar('!'); //Erase completed |
| //---WDT |
| while(!kbhit()) restart_wdt(); //Wait for HEX |
| putc('\r'); putc('\n'); |
| while(TRUE) |
| { |
| //---WDT |
| while (getc()!=':') restart_wdt(); // Only process data blocks that starts with ':' |
| putchar(':'); |
| buffidx = 0; // Read into the buffer until CR is received or buffer is full |
| do |
| { |
| buffer[buffidx] = getc(); |
| putc(buffer[buffidx]); |
| } while ( (buffer[buffidx] != '\r') && (buffer[buffidx] != '\n') && (buffer[buffidx] != ' ') && (++buffidx < BUFFER_LEN_LOD) ); |
| assert(buffidx == BUFFER_LEN_LOD, ERR_BUFFER_OVERRUN); // Error 1 - Buffer Overrun |
| //---WDT |
| restart_wdt(); |
| checksum = 0; // Sum the bytes to find the check sum value |
| for (i=0; i<(buffidx-1); i+=2) |
| { |
| checksum += atoi_b16 (&buffer[i]); |
| //!!! printf(".%x",checksum); |
| } |
| assert(checksum != 0, ERR_CHECKSUM); // Error 2 - Bad CheckSum |
| // Get the lower 16 bits of address |
| l_addr = make16(atoi_b16(&buffer[2]),atoi_b16(&buffer[4])); |
| line_type = atoi_b16 (&buffer[6]); |
| num_of_bytes = atoi_b16 (&buffer[0]); |
| assert (num_of_bytes > 16, ERR_TOO_MANY_BYTES); // Error 3 - Too many bytes in one line |
| addr = make32(h_addr,l_addr); |
| addr /= 2; // PIC16 uses word addresses |
| // If the line type is 1 then END |
| if (line_type == 1) |
| { |
| putchar('#'); |
| reset_cpu(); |
| } |
| assert (line_type != 0, ERR_UNSUPORTED_LINETYPE); // Error 4 - Unsuported Line type |
| { |
| // Read old program memory content |
| for (i=0,next_addr=addr;i<8;i++) |
| data.i16[i]=read_program_eeprom(next_addr++); |
| // Loops through all of the data and stores it in data |
| // The last 2 bytes are the check sum, hence buffidx-4 |
| for (i=8,dataidx=0; i < (buffidx-3); i += 2) |
| data.i8[dataidx++]=atoi_b16(&buffer[i]); |
| if (addr == 0) |
| { |
| // Write 8 words to the Loader location (jump to the main()) |
| addr=LOADER_RESERVED; |
| write_program_memory(addr, &data.i8[0], 16); // It works only with 16 !!! |
| putchar('%'); |
| } |
| else |
| if ( (addr >= FLASH_BLOCK_SIZE) && (addr <= (LOADER_RESERVED-16)) ) // Do not overwrite BootLoader |
| { |
| // Write program |
| write_program_memory(addr, &data.i8[0], 16); // It works only with 16 !!! |
| putchar('$'); |
| } |
| else putchar('.'); // Possibly there was prevented write to the location of BootLoader |
| putc('\r'); putc('\n'); |
| //---WDT |
| restart_wdt(); |
| } |
| } |
| } |
| void main() |
| { |
| int8 timeout; |
| disable_interrupts(GLOBAL); |
| setup_wdt(WDT_2304MS); // Setup Watch Dog |
| setup_adc_ports(NO_ANALOGS); |
| setup_adc(ADC_OFF); |
| setup_timer_0(RTCC_INTERNAL|RTCC_DIV_1); |
| setup_timer_1(T1_DISABLED); |
| setup_timer_2(T2_DISABLED,0,1); |
| setup_comparator(NC_NC_NC_NC); |
| setup_vref(FALSE); |
| setup_oscillator(OSC_8MHZ|OSC_INTRC); |
| for(timeout=0; timeout<255; timeout++) //cca 50s |
| { |
| if (kbhit()) |
| if (getc()=='u') // Send "uf" for Update Firmware |
| { |
| putchar('*'); |
| if (getc()=='f') |
| { |
| restart_wdt(); |
| boot_loader(); // Update Firmware starter |
| } |
| } |
| else break; |
| putchar('u'); putchar('f'); putchar('?'); |
| pause(); |
| restart_wdt(); |
| }; |
| restart_wdt(); |
| goto_address(LOADER_RESERVED); // Jump to the location where is the jump to the main |
| } |
| #ORG default // End of BootLoader |
| /Designs/Measuring_instruments/AWS02A/SW/PIC16F887/bootloader887/bloader.h |
|---|
| 0,0 → 1,20 |
| #include <16F887.h> |
| #device adc=10 |
| #FUSES WDT // Watch Dog Timer |
| #FUSES INTRC_IO //Internal RC Osc, NO CLK OUT |
| #FUSES NOPUT //No Power Up Timer |
| #FUSES MCLR //Master Clear pin enabled |
| #FUSES NOPROTECT //Code not protected from reading |
| #FUSES NOCPD //No EE protection |
| #FUSES NOBROWNOUT //No brownout reset |
| #FUSES IESO //Internal External Switch Over mode enabled |
| #FUSES FCMEN //Fail-safe clock monitor enabled |
| #FUSES NOLVP //No low voltage prgming, B3(PIC16) or B5(PIC18) used for I/O |
| #FUSES NODEBUG //No Debug mode for ICD |
| #FUSES NOWRT //Program memory not write protected |
| #FUSES BORV40 //Brownout reset at 4.0V |
| #use delay(clock=8000000) |
| #use rs232(baud=9600,parity=N,xmit=PIN_C6,rcv=PIN_C7,bits=8,ERRORS) |
| /Designs/Measuring_instruments/AWS02A/SW/PIC16F887/bootloader887/bloader.hex |
|---|
| 0,0 → 1,202 |
| :080000001F308A00602F000090 |
| :10002000FF00030E8301A1000A08A0008A01040852 |
| :10003000A2007708A3007808A4007908A5007A0830 |
| :10004000A600831383128C308400801E29288C1A0A |
| :100050003A28220884002308F7002408F80025081D |
| :10006000F9002608FA0020088A00210E8300FF0EFE |
| :100070007F0E09008A110A123D288C1E3D2818089F |
| :10008000A7001A08F800A71C4728181218167808A5 |
| :100090008316B90083120C1E4B2899008C128A110A |
| :1000A0000A1229280D050D0523104226EF30E432EF |
| :1000B0007210381C3710A82129103218B119A02548 |
| :1000C000C125CC060A002310D232F332723B6532CE |
| :1000D0003A102526F5060A0023104626C129C82F06 |
| :1000E0004529C129C52FD324DA223A102526F50641 |
| :1000F0000A0023104626C129C82F5729492AC52F8F |
| :10010000D324DA223A102526F5060A002310C23736 |
| :100110006F3A2026EF30E4327210D432733A201F47 |
| :100120003E1F0D05231000015F08E1005E08E0009E |
| :100130006108FA006008840083137A188317800826 |
| :100140000319A628E00A0319E10A98285E0860024C |
| :10015000F7006108FA005F08031C5F0FFA027708D6 |
| :10016000F8000800831603178C170C140000000019 |
| :1001700083120C087F390319F8280313DE000317D4 |
| :100180000D080313DF0003170F080313E0005E08D8 |
| :100190000C1EC82899005F0803178D000313600820 |
| :1001A00003178F0083168C170C14000000008312B5 |
| :1001B0000C0D0E0D7F390319F8280313DE00031709 |
| :1001C0000D080313DF0003170F080313E0005E0898 |
| :1001D0000C1EE82899005F0803178D0003136008C0 |
| :1001E00003178F008D0A03198F0A0313B228031710 |
| :1001F00003130800831603178C170C14000000006B |
| :1002000003182A2983120C087F390313AD00031742 |
| :100210000D080313AE0003170F080313AF002D08DA |
| :100220000C1E102999002E0803178D0003132F08A8 |
| :1002300003178F0083168C170C1400000000831224 |
| :100240000313AC0B24292729831603172A294A29CB |
| :100250008316031783120C0D0E0D7F390313AD00A7 |
| :1002600003170D080313AE0003170F080313AF00A5 |
| :100270002D080C1E392999002E0803178D00031331 |
| :100280002F0803178F008D0A03198F0A0310031319 |
| :10029000AC0BFA280800B4010408B3003410831B27 |
| :1002A00034142D0EF038AF00AF07E23EB000323EFE |
| :1002B000B2002D080F39B007B007B207E93EB10010 |
| :1002C000B107B1072C0E0F39B107B207B10DB20D4E |
| :1002D000B209B20D2C080F39B207AF0D0730AE00CE |
| :1002E0000A30B207B103031C7129B107B003031C24 |
| :1002F0007529B007AF03031C7929AF07AE03031CB0 |
| :100300007D292E308400831307303305331384078F |
| :1003100032300402031933170008F700031D98292F |
| :10032000331B9829331AA029B319982920309B2907 |
| :10033000B31533123030F70777080C1E9D2999004A |
| :10034000840A331F882908003008F8012F02031897 |
| :10035000AC292F08F700B829F7010830B100AF0D1C |
| :10036000F70D300877020318F700F80DB10BAF292D |
| :100370000800AB012708AB002430AC004930AD00C9 |
| :100380006430AE003A30AF002030B0006230B100CF |
| :100390006C30B2006F30B3006130B4006430B5002F |
| :1003A0006530B6007230B7002E30B8006330B90047 |
| :1003B0002030BA003230BB003830BC003930BD00CC |
| :1003C0003830BE002030BF003230C0003030C100B5 |
| :1003D0003130C2003330C3002D30C4003030C5008E |
| :1003E0003430C6002D30C7003030C8003930C90065 |
| :1003F0002030CA003230CB00CC003A30CD00313052 |
| :10040000CE003530CF003A30D0003530D100D200A8 |
| :100410005A30D3002030D4006B30D5006130D60084 |
| :100420006B30D7006C30D8002030D9002430DA008F |
| :10043000DB01DF012C30DE009420013078022C3EFD |
| :10044000840083130008243C031D302ADF012C3074 |
| :10045000DE009420013078022C3E8400831380015A |
| :10046000523003178D0000308F000313B220233069 |
| :100470000C1E382A99003030840083138008031939 |
| :10048000542ADF010408DE005F10831B5F1400089C |
| :100490000C1E482A99005E08840083135F18831796 |
| :1004A000840A0319850A3E2A0D300C1E552A99002C |
| :1004B0000A300C1E592A9900633003178D00003052 |
| :1004C0008F0003100C300313AC00FA2010308400AE |
| :1004D0000330AD002030AC004B210D300C1E6E2AD5 |
| :1004E00099000A300C1E722A99006C3003178D0097 |
| :1004F00000308F00031014300313AC00FA201030CA |
| :100500008400AD012030AC004B210D300C1E862A3A |
| :1005100099000A300C1E8A2A9900793003178D0041 |
| :1005200000308F00031014300313AC00FA20103099 |
| :100530008400AD01AC004B210D300C1E9D2A9900AA |
| :100540000A300C1EA12A9900863003178D00003056 |
| :100550008F000313B22083168C16C03083128B04D5 |
| :100560002B08AB0AAC002C08AD001B30AE002D08E8 |
| :10057000AF006430B000A4217708AD0078083030B7 |
| :10058000031DC92AAE1CD12AAE19D12A2E1A203039 |
| :10059000CC2AAE112E122E14F80778080C1ECE2A83 |
| :1005A00099002D08AF000A30B000A4217708AD00F3 |
| :1005B00078083030031DE22AAE19E72A2E1CE72AFC |
| :1005C0002E1A2030F80778080C1EE42A99003030E3 |
| :1005D000AD072D080C1EEA2A99007C300C1EEE2A6D |
| :1005E00099006430AC002C30840083130008031998 |
| :1005F000062B0230F800F701F70BFC2AF80BFB2A58 |
| :100600009730F700F70B022B800BF92AB02A8A15D6 |
| :040610000A16E32CB7 |
| :0C39C0000A128A11B9290A168A1508009B |
| :1039E0008C1EF02C1808A7001A08F800A71CFA2C47 |
| :1039F0001812181608008316B10803190F2D653028 |
| :103A000083120C1E012D9900303083163207B3004B |
| :103A100083120C1E092D99008A0100288316831237 |
| :103A200008008316B601B7013708013C031C452D79 |
| :103A30003508FA003408840083137A1883170008C5 |
| :103A4000403C0318322D360EB800F030B80534086B |
| :103A5000840083133518831700083807BF3E0A3ED9 |
| :103A6000B6003F2D360EB800F030B805340884009B |
| :103A700083133518831700083807D03EB60037087F |
| :103A8000B70AB40A0319B50A142D3608F8008312D0 |
| :103A900008000B08F8008B138316031755308D00B0 |
| :103AA000AA308D008C14000000008C18552D0C11CC |
| :103AB0007808831203138B040800831603178C17EE |
| :103AC00083120D08033903197A2DF9000D08FC390A |
| :103AD0008D0083160C1483128D00000000008316E5 |
| :103AE0000C1583120313492503178D0A03198F0A36 |
| :103AF000F90B6D2D831603133008F9000310F90C30 |
| :103B00000F30831203170D05031D902D83160C161D |
| :103B10000C15831203134925831603170C12831205 |
| :103B200000088C00840A00088E00840A83160C1595 |
| :103B300083120313492503178D0A03198F0AF90B02 |
| :103B4000A22DA52D83160313802D0D080739031907 |
| :103B5000B92D043CF900FF308C008E0083160C1543 |
| :103B600083120313492503178D0A03198F0AF90BD2 |
| :103B7000AB2D03130800E001DF010B138B138B1B2C |
| :103B8000BE2D40300C1EC22D990021300C1EC62DBA |
| :103B900099008C1ACD2D6400C92D0D300C1ECE2D30 |
| :103BA00099000A300C1ED22D9900F02478083A3C76 |
| :103BB0000319DC2D6400D52D3A300C1EDD2D990043 |
| :103BC000AB012C302B0784008313EC010408EB00BD |
| :103BD0006C10831B6C14F0246B08840083136C1826 |
| :103BE0008317780880002C302B078400831300088B |
| :103BF000E90069080C1EFA2D99002C302B0784006F |
| :103C0000831300080D3C03191A2E2C302B07840057 |
| :103C1000831300080A3C03191A2E2C302B0784004A |
| :103C200083130008203C03191A2EAB0A2B082D3CE5 |
| :103C30000318E12D2B082E3C0319202E0030212ED5 |
| :103C40000130E9008316B1000130B2008312FB2479 |
| :103C50006400DA01E80101302B0268020318442EE7 |
| :103C60002C306807E900EA010318EA0A6A0883169B |
| :103C7000B500831269088316B400831211257808F1 |
| :103C8000DA070230E8072B2EDA08031D492E003030 |
| :103C90004A2E0130E9008316B1000230B2008312CF |
| :103CA000FB248316B5012E30B40083121125780849 |
| :103CB000E9008316B5013030B4008312112569087C |
| :103CC000DE007808DD008316B5013230B4008312BF |
| :103CD00011257808DC008316B5012C30B40083125E |
| :103CE00011257808DB005B08103C031C792E00309E |
| :103CF0007A2E0130E9008316B1000330B20083123E |
| :103D0000FB245D08E1005E08E2000310E20CE10C18 |
| :103D10005C0B902E23300C1E8B2E99008A010028FC |
| :103D2000DC08031D952E0030962E0130E900831625 |
| :103D3000B1000430B2008312FB24E801E601E50182 |
| :103D40006208E4006108E3006808073C031CD42E05 |
| :103D50000310680DA03E840083136608FA0065080E |
| :103D6000F9006408F8006308F7000130E30703185E |
| :103D7000E40A0319E50A0319E60A7A08EE0077084F |
| :103D800003178D000313780803178F0083168C1711 |
| :103D90000C140000000083120C088000840A0E0836 |
| :103DA00080000313E80AA42E0830E800E70103307E |
| :103DB0002B0268020318002F6708E70AA03EF800EC |
| :103DC000FA010318FA0A7808E9007A08EA002C30A8 |
| :103DD0006807EB00EC010318EC0A6C088316B500C9 |
| :103DE00083126B088316B4008312112569088400BE |
| :103DF00083136A188317780880000230E807D72EEB |
| :103E0000E108031D1F2FE208031D1F2F1C30E200D5 |
| :103E1000E030E100620803178F0003136108031705 |
| :103E20008D00A03084008313103083160313B0007C |
| :103E300083125D2525300C1E1B2F9900492FE208A7 |
| :103E4000031D262F61080F3C0318452F62081C3CF8 |
| :103E5000031C452F031D302F6108D03C031C452F48 |
| :103E6000620803178F000313610803178D00A03049 |
| :103E700084008313103083160313B00083125D2572 |
| :103E800024300C1E412F9900492F2E300C1E462F36 |
| :103E900099000D300C1E4A2F99000A300C1E4E2F2F |
| :103EA00099006400D52D0800AC01AB012B0F5B2FEE |
| :103EB0002C0F5B2F5F2FAB0A0319AC0A562F08009B |
| :103EC000840183131F308305713083168F000F0820 |
| :103ED000031787110C3003139900A230980090301B |
| :103EE000831298008316031787110C30031399006F |
| :103EF000A2309800903083129800831603170908A7 |
| :103F0000C039890003131F129F1200300317880065 |
| :103F100083128701880189010313A701A801A90160 |
| :103F20000B138B138B1B912F0930031785000F3058 |
| :103F3000F700031381018130840083130008F039F6 |
| :103F40000738800064000008F739F719F039770462 |
| :103F50008000831603170908C039890003131F1254 |
| :103F60009F12003003178800831203131F1083165B |
| :103F70000108C73908388100831290010030F80029 |
| :103F80009200003083169200831203178701880184 |
| :103F9000890183160313970171308F000F08831274 |
| :103FA000AA012A0FD42FF82F8C1EE82FF0247808AE |
| :103FB000753C031DE72F2A300C1EDC2F9900F024DE |
| :103FC0007808663C031DE62F6400BB25E82FF82F18 |
| :103FD00075300C1EE92F990066300C1EED2F9900EC |
| :103FE0003F300C1EF12F990054276400AA0AD12FEC |
| :0C3FF00064001C308A00E0308200630096 |
| :1000080000000000000000000000000000000000E8 |
| :080018000000000000000000E0 |
| :04400E00FC2CFF3F48 |
| :00000001FF |
| ;PIC16F887 |
| ;CRC=A6FF CREATED="13-IV-13 18:54" |
| /Designs/Measuring_instruments/AWS02A/SW/PIC16F887/common/bloader_defs.h |
|---|
| 0,0 → 1,7 |
| /*------------------- BOOT LOADER Common Definitions --------------------------------------------*/ |
| #define FLASH_BLOCK_SIZE getenv("FLASH_ERASE_SIZE")/2 // Minimal length of Flash Block Size |
| #define RESERVED_BLOCKS 50 // Number of reserved flash blocks for BootLoader |
| #define LOADER_RESERVED (getenv("PROGRAM_MEMORY")-(RESERVED_BLOCKS*FLASH_BLOCK_SIZE)) // begining of BootLoader |
| /Designs/Measuring_instruments/AWS02A/SW/PIC16F887/common/dbloader.h |
|---|
| 0,0 → 1,26 |
| /*------------------- DUMMY BOOT LOADER --------------------------------------------*/ |
| #include "..\common\bloader_defs.h" |
| #BUILD(INTERRUPT=FLASH_BLOCK_SIZE) // Redirect Interrupt routine above first flash block |
| /* |
| #ORG 4,FLASH_BLOCK_SIZE-1 |
| void JumpToTheInterrupt() // Jump to the Interrupt Handler |
| { #asm |
| NOP |
| NOP |
| NOP |
| NOP |
| GOTO FLASH_BLOCK_SIZE |
| #endasm } |
| //#ORG 6,FLASH_BLOCK_SIZE-1 {} // First Flash block is reserved |
| */ |
| #ROM 0x0004={0,0,0,0,0,0,0,0,0,0,0,0} // 12x NOP from interrupt vector to interrupt routine |
| #ORG LOADER_RESERVED,getenv("PROGRAM_MEMORY")-1 auto=0 |
| #SEPARATE |
| void dummy_main() // Main on the fix position |
| { |
| reset_cpu(); |
| } |
| /Designs/Measuring_instruments/AWS02A/SW/PIC16F887/i2c_wind_sensor/README.cs.txt |
|---|
| 0,0 → 1,8 |
| I2C snimac vycitajici rychlost větru a srážky. |
| ===== Měření srážek ===== |
| V MCU je čítač použitý pro počítání překlopení člunku ve srážkoměru. Je ošetřeno jeho přetečení tak, aby mohl čítat z hlediska srážek až do velkých čísel. Tento čítač se nenuluje, ale nechává se přetéct. K němu paralelně běží uptimo hodiny v MCU. A MCU se chová jako I²C SLAVE a hodnotu čítače tak lze vyčíst přes I2C. |
| MCU pak ve zbytku výpočetního času kontroluje hodnotu čítače a do dalšího registu zapisuje čas jeho poslední změny. (podobne jako dmesg, ale zaokrouhleno na cele sekundy) |
| Uptime bude zaznamenavan do registru, ktere je mozne precist pres I2C. Tento registr může být použit jako zdroj korekce v případě komplikací s nastavením aktuálního času. |
| /Designs/Measuring_instruments/AWS02A/SW/PIC16F887/i2c_wind_sensor/main.c |
|---|
| 0,0 → 1,157 |
| #define VERSION "0.1" |
| #define ID "$Id: main.c 2916 2013-04-14 17:42:03Z kaklik $" |
| #include "main.h" |
| #use i2c(SLAVE,Fast,sda=PIN_C4,scl=PIN_C3,force_hw,address=0xA2) // Motor 2 |
| const int8 buf_len=8; |
| int8 buffer[buf_len]; // I2C buffer |
| int8 address=0; |
| #include "..\common\dbloader.h" |
| unsigned int16 timer0_overflow_count; |
| unsigned int16 anemo=0; |
| unsigned int16 rain=0; |
| //we are using the rtctimer.c library, in which a counter is incremented |
| //every time the timer2 interrupt occurs (timer2 overflow). the time math |
| //needs to know what rate the timer2 interrupt occurs. this definition |
| //must match the rate the timer2 is configured for. |
| #define CLOCKS_PER_SECOND 1000 |
| #INT_SSP |
| void ssp_interupt () |
| { |
| BYTE incoming, state; |
| state = i2c_isr_state(); |
| if(state < 0x80) //Master is sending data |
| { |
| incoming = i2c_read(); |
| if(state == 1) //First received byte is address |
| { |
| address = incoming; |
| if (incoming == 2) |
| { |
| buffer[0]=make8(anemo,0); |
| buffer[1]=make8(anemo,1); |
| buffer[2]=make8(rain,0); |
| buffer[3]=make8(rain,1); |
| } |
| } |
| if(state == 2) //Second received byte is data |
| buffer[address] = incoming; |
| } |
| if(state == 0x80) //Master is requesting data |
| { |
| if(address <= buf_len) i2c_write(buffer[address]); |
| else i2c_write(ID[address - buf_len]); |
| } |
| } |
| #int_TIMER0 //osetruje preteceni citace od anemometru (RA4) |
| void TIMER0_isr(void) |
| { |
| timer0_overflow_count++; |
| } |
| #int_TIMER1 |
| void TIMER1_isr(void) |
| { |
| // 32.768 kHz krystal pro timer1 oscilátor |
| anemo = ((timer0_overflow_count * 0xFF) + get_timer0()); // pocet pulzu za 1s |
| timer0_overflow_count=0; //nulovani |
| set_timer0(0); |
| set_timer1(0); |
| output_toggle(PIN_E0); |
| } |
| #int_TIMER2 |
| void TIMER2_isr(void) |
| { |
| } |
| #INT_EXT |
| void EXT_isr() //interrup from rain sensor clip. |
| { |
| rain++; |
| // if (input(PIN_B0)) ext_int_edge( H_TO_L ); osetreni pro pripad, ze by bylo treba cist obe hrany impulzu |
| // if (!input(PIN_B0)) ext_int_edge( L_TO_H ); |
| } |
| void welcome(void) // uvodni zprava |
| { |
| printf("\r\n\r\n# Meteorologicka stanice %s (C) 2013 www.mlab.cz \r\n",VERSION); |
| printf("\r\n %s \r\n",ID);// Welcome message |
| printf("# ver poradi "); |
| printf("check\r\n\r\n"); |
| } |
| void main() |
| { |
| setup_adc_ports(NO_ANALOGS|VSS_VDD); |
| // setup_adc(ADC_CLOCK_DIV_2); |
| setup_adc(ADC_OFF); |
| // setup_spi(SPI_SS_DISABLED); //must not be set if I2C are in use! |
| setup_timer_0(RTCC_EXT_L_TO_H|RTCC_DIV_1); |
| // setup_timer_0(RTCC_INTERNAL);setup_wdt(WDT_144MS); |
| setup_timer_1(T1_EXTERNAL|T1_DIV_BY_1|T1_CLK_OUT); |
| // setup_timer_2(T2_DISABLED,0,1); |
| setup_comparator(NC_NC_NC_NC); |
| setup_vref(FALSE); |
| // setup_oscillator(OSC_8MHZ|OSC_INTRC); |
| /* Setup timer 2 |
| * On a 4 Mhz clock, this will trigger a timer2 interrupt every 1.0 ms |
| * For time.h to work properly, Timer2 must overflow every millisecond |
| * OverflowTime = 4 * (1/OscFrequency) * Prescale * Period * Postscale |
| * For 4 Mhz: .001 seconds = 4 * (1/4000000 seconds) * 4 * 250 * 1 |
| */ |
| #if getenv("CLOCK")==4000000) |
| setup_timer_2(T2_DIV_BY_1,250,4); |
| #elif getenv("CLOCK")==20000000) |
| setup_timer_2(T2_DIV_BY_4,250,5); |
| #else |
| #error Configure TIMER2 so it interrupts at a rate defined by CLOCKS_PER_SECOND |
| #endif |
| enable_interrupts(INT_SSP); |
| enable_interrupts(INT_TIMER2); |
| enable_interrupts(INT_TIMER1); |
| enable_interrupts(INT_TIMER0); |
| enable_interrupts(INT_EXT); |
| enable_interrupts(GLOBAL); |
| set_timer0(0); |
| set_timer1(0); |
| timer0_overflow_count=0; |
| buffer[2]=0; |
| buffer[3]=0; |
| buffer[4]=0; |
| buffer[5]=0; |
| welcome(); |
| while(true) |
| { |
| printf("count: %X %X %X %X\r\n", buffer[0],buffer[1],buffer[2],buffer[3]); |
| printf("%Lu %Lu \n\r", anemo, rain); |
| delay_ms(1000); |
| } |
| } |
| /Designs/Measuring_instruments/AWS02A/SW/PIC16F887/i2c_wind_sensor/main.h |
|---|
| 0,0 → 1,22 |
| #include <16F887.h> |
| #device adc=8 |
| //#FUSES WDT // Watch Dog Timer |
| #FUSES NOWDT //No Watch Dog Timer |
| #FUSES HS //external crystal oscillator |
| #FUSES NOPUT //No Power Up Timer |
| #FUSES MCLR //Master Clear pin enabled |
| #FUSES NOPROTECT //Code not protected from reading |
| #FUSES NOCPD //No EE protection |
| #FUSES NOBROWNOUT //No brownout reset |
| #FUSES IESO //Internal External Switch Over mode enabled |
| #FUSES FCMEN //Fail-safe clock monitor enabled |
| #FUSES NOLVP //No low voltage prgming, B3(PIC16) or B5(PIC18) used for I/O |
| #FUSES NODEBUG //No Debug mode for ICD |
| #FUSES NOWRT //Program memory not write protected |
| #FUSES BORV40 //Brownout reset at 4.0V |
| #use delay(clock=20000000) |
| //set RS232 |
| #use rs232(baud=9600,parity=N,xmit=PIN_C6,rcv=PIN_C7,bits=8) |
| /Designs/Measuring_instruments/AWS02A/SW/PIC16F887/i2c_wind_sensor/main.pjt |
|---|
| 0,0 → 1,40 |
| [PROJECT] |
| Target=motor.HEX |
| Development_Mode= |
| Processor=0x688F |
| ToolSuite=CCS |
| [Directories] |
| Include=C:\Program Files\PICC\devices\;C:\Program Files\PICC\Dr |
| Library= |
| LinkerScript= |
| [Target Data] |
| FileList=C:\dokumenty\svn\Kaklik\roboti\Robotour\SW\motor\motor.c |
| BuildTool=C-COMPILER |
| OptionString=+FM |
| AdditionalOptionString= |
| BuildRequired=1 |
| [motor.c] |
| Type=4 |
| Path= |
| FileList= |
| BuildTool= |
| OptionString= |
| AdditionalOptionString= |
| [mru-list] |
| 1=motor.c |
| [Windows] |
| 0=0000 motor.c 0 0 796 451 3 0 |
| [Opened Files] |
| 1=D:\svn\svnrobozor\roboti\Robotour\SW\motor\motor.c |
| 2=C:\Program Files\PICC\devices\16F88.h |
| 3= |
| 4= |
| [Units] |
| Count=1 |
| 1=C:\dokumenty\svn\Kaklik\roboti\Robotour\SW\motor\motor.c (main) |
| /Designs/Measuring_instruments/AWS02A/SW/Python/AWS_read.py |
|---|
| 0,0 → 1,86 |
| #!/usr/bin/python |
| # Python driver for MLAB MAG01A module with HMC5888L Magnetometer sensor wrapper class |
| import time |
| import datetime |
| import sys |
| from pymlab import config |
| #uncomment for debbug purposes |
| import logging |
| logging.basicConfig(level=logging.DEBUG) |
| #### Script Arguments ############################################### |
| if len(sys.argv) != 2: |
| sys.stderr.write("Invalid number of arguments.\n") |
| sys.stderr.write("Usage: %s #I2CPORT\n" % (sys.argv[0], )) |
| sys.exit(1) |
| port = eval(sys.argv[1]) |
| #### Sensor Configuration ########################################### |
| cfg = config.Config( |
| i2c = { |
| "port": port, |
| }, |
| bus = [ |
| { |
| "type": "i2chub", |
| "address": 0x72, |
| "children": [ |
| { |
| "type": "i2chub", |
| "address": 0x70, |
| "channel": 0, |
| "children": [ |
| {"name": "barometer", "type": "altimet01" , "channel": 0, }, |
| {"name": "hum_temp", "type": "sht25" , "channel": 1, }, |
| # {"name": "wind_direction", "type": "mag01" , "channel": 1, }, |
| # {"name": "thermometer", "type": "lts01" , "channel": 2, }, |
| ], |
| }, |
| # {"name": "barometer2", "type": "altimet01" , "channel": 6, }, |
| ], |
| }, |
| ], |
| ) |
| cfg.initialize() |
| barometer = cfg.get_device("barometer") |
| hum_temp = cfg.get_device("hum_temp") |
| #wind_direction = cfg.get_device("wind_direction") |
| #thermometer = cfg.get_device("thermometer") |
| time.sleep(0.5) |
| #### Data Logging ################################################### |
| filename = datetime.datetime.now().isoformat() |
| try: |
| with open(filename+".log", "a") as f: |
| while True: |
| barometer.route() |
| (t1, p1) = barometer.get_tp() |
| hum_temp.route() |
| t2 = hum_temp.get_temp() |
| # t3 = thermometer.get_temp() |
| t3 = -200 |
| h1 = hum_temp.get_hum() |
| sys.stdout.write(" Temperature: %.2f Pressure: %d TempSHT: %.2f HumSHT: %.1f TempLTS: %.2f" % (t1, p1, t2, h1, t3)) |
| f.write("%d\t%.2f\t%d\t%.2f\t%.1f\t%.2f\n" % (time.time(),t1, p1, t2, h1, t3)) |
| sys.stdout.flush() |
| time.sleep(10) |
| except KeyboardInterrupt: |
| sys.exit(0) |