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| //#include "C:\Users\Honza\Documents\pic\I2C_HUB\main.h" |
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| #include "main.h" |
| //I2CHUB |
| //ADRESA pro èteni 0xE1 |
| //pro zápis 0xE0 |
| |
| |
| #define EEPROM_SDA PIN_C4 |
| #define EEPROM_SCL PIN_C3 |
| #use i2c(master, sda=EEPROM_SDA, scl=EEPROM_SCL) |
| #use rs232(baud=9600,parity=N,xmit=PIN_C7,rcv=PIN_C6,bits=8) //rcv TXD xmit RXD |
| |
| void setHUB(int d) //vstupuje 1-8 |
| //hodnota udava jaky port bude pripojen na master I2C |
| //zde je nastaveno propojeni jen jedne brany, je mozne propojit i vice bran naraz |
| { |
| switch (d) { |
| |
| case 1: d=0x01; |
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| break; |
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| case 2: d=0x02; |
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| break; |
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| case 3: d=0x04; |
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| break; |
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| case 4: d=0x08; |
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| break; |
| case 5: d=0x10; |
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| break; |
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| case 6: d=0x20; |
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| break; |
| case 7: d=0x40; |
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| break; |
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| case 8: d=0x80; |
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| break; |
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| default:printf("chyba"); |
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| break; } |
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| i2c_start(); |
| I2C_Write(0xE0); |
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| I2C_write(d); |
| i2c_stop(); |
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| |
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| } |
| |
| |
| void main() |
| { |
| |
| setup_adc_ports(NO_ANALOGS|VSS_VDD); |
| setup_adc(ADC_CLOCK_DIV_2); |
| setup_spi(SPI_SS_DISABLED); |
| setup_timer_0(RTCC_INTERNAL|RTCC_DIV_1); |
| setup_timer_1(T1_DISABLED); |
| setup_timer_2(T2_DISABLED,0,1); |
| setup_ccp1(CCP_OFF); |
| setup_comparator(NC_NC_NC_NC);// This device COMP currently not supported by the PICWizard |
| |
| printf("I2CHUB \r\n",); |
| printf("(c)MLAB 2013 JACHO \r\n",); |
| unsigned int8 INTEP,INTEP1, NAP,NAP1, PROUD,PROUD1,KAPZ,KAPZ1,KAPC,KAPC1, STAV,STAV1; |
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| int16 data4; |
| int16 data5; |
| int16 data6; |
| int16 data7; |
| int16 data8; |
| int16 data9; |
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| byte XH; |
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| while(TRUE) |
| { |
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| //akcelerometr |
| int1 ack; |
| i2c_start(); // If the write command is acknowledged, |
| ack = i2c_write(0xE1);//hen the device is ready. |
| i2c_stop(); |
| ack=!ack; |
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| delay_ms(1000); |
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| //printf("Stav: %d (procenta)\r\n", ack); |
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| printf("Stavx: %X(procenta)\r\n", XH); |
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| setHUB(3); |
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| i2c_start(); |
| I2C_Write(0xAA); |
| I2C_write(0x0c); |
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| i2c_start(); |
| I2C_Write(0xAB); |
| INTEP=i2c_read(0); |
| i2c_stop(); |
| |
| i2c_start(); |
| I2C_Write(0xAA); |
| I2C_write(0x0d); |
| i2c_start(); |
| I2C_Write(0xAB); |
| INTEP1=i2c_read(0); |
| i2c_stop(); |
| |
| i2c_start(); |
| I2C_Write(0xAA); |
| I2C_write(0x08); |
| i2c_stop(); |
| i2c_start(); |
| I2C_Write(0xAB); |
| NAP=i2c_read(0); |
| i2c_stop(); |
| |
| i2c_start(); |
| I2C_Write(0xAA); |
| I2C_write(0x09); |
| i2c_stop(); |
| i2c_start(); |
| I2C_Write(0xAB); |
| NAP1=i2c_read(0); |
| i2c_stop(); |
| |
| i2c_start(); |
| I2C_Write(0xAA); |
| I2C_write(0x0a); |
| i2c_stop(); |
| i2c_start(); |
| I2C_Write(0xAB); |
| PROUD=i2c_read(0); |
| i2c_stop(); |
| |
| i2c_start(); |
| I2C_Write(0xAA); |
| I2C_write(0x0b); |
| i2c_stop(); |
| i2c_start(); |
| I2C_Write(0xAB); |
| PROUD1=i2c_read(0); |
| i2c_stop(); |
| |
| |
| i2c_start(); |
| I2C_Write(0xAA); |
| I2C_write(0x04); |
| i2c_stop(); |
| i2c_start(); |
| I2C_Write(0xAB); |
| KAPZ=i2c_read(0); |
| i2c_stop(); |
| |
| i2c_start(); |
| I2C_Write(0xAA); |
| I2C_write(0x05); |
| i2c_stop(); |
| i2c_start(); |
| I2C_Write(0xAB); |
| KAPZ1=i2c_read(0); |
| i2c_stop(); |
| |
| |
| i2c_start(); |
| I2C_Write(0xAA); |
| I2C_write(0x06); |
| i2c_stop(); |
| i2c_start(); |
| I2C_Write(0xAB); |
| KAPC=i2c_read(0); |
| i2c_stop(); |
| |
| i2c_start(); |
| I2C_Write(0xAA); |
| I2C_write(0x07); |
| i2c_stop(); |
| i2c_start(); |
| I2C_Write(0xAB); |
| KAPC1=i2c_read(0); |
| i2c_stop(); |
| |
| i2c_start(); |
| I2C_Write(0xAA); |
| I2C_write(0x02); |
| i2c_stop(); |
| i2c_start(); |
| I2C_Write(0xAB); |
| STAV=i2c_read(0); |
| i2c_stop(); |
| |
| i2c_start(); |
| I2C_Write(0xAA); |
| I2C_write(0x03); |
| i2c_stop(); |
| i2c_start(); |
| I2C_Write(0xAB); |
| STAV1=i2c_read(0); |
| i2c_stop(); |
| |
| |
| data4 = (((unsigned int16) INTEP1 << 8) + INTEP ); |
| data4 = (data4/10)-273; |
| data5 = (((unsigned int16) NAP1 << 8) + NAP ); |
| data6 = (((unsigned int16) PROUD1 << 8) + PROUD ); |
| data7 = (((unsigned int16) KAPZ1 << 8) + KAPZ ); |
| data8 = (((unsigned int16) KAPC1 << 8) + KAPC ); |
| data9 = (((unsigned int16) STAV1 << 8) + STAV ); |
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| printf("Teplota uvnitr io: %Ld C\r\n", data4); |
| printf("Napeti clanku: %Ld mV \r\n", data5); |
| printf("Proud: %Ld mA \r\n", data6); |
| printf("Kapacita zbytek: %Ld mAh\r\n", data7); |
| printf("Kapacita max: %Ld mAh\r\n", data8); |
| printf("Stav: %Ld (procenta)\r\n", data9); |
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| delay_ms (2000); |
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| } |
| } |
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