//************************************************************************************ //** //** File name: H:\05 - Projects - Complete & Working 8 Bit\Zigbee\Simple RX-TX\End Device.c //** Generated by: Flowcode v4.5.18.74 //** Date: Wednesday, December 28, 2011 10:24:33 //** Licence: Professional //** Registered to: Mr John Crow //** //** //** http://www.matrixmultimedia.com //************************************************************************************ #define MX_PIC //Defines for microcontroller #define P16F877A #define MX_EE #define MX_EE_TYPE2 #define MX_EE_SIZE 256 #define MX_SPI #define MX_SPI_C #define MX_SPI_SDI 4 #define MX_SPI_SDO 5 #define MX_SPI_SCK 3 #define MX_UART #define MX_UART_C #define MX_UART_TX 6 #define MX_UART_RX 7 #define MX_I2C #define MX_MI2C #define MX_I2C_C #define MX_I2C_SDA 4 #define MX_I2C_SCL 3 #define MX_PWM #define MX_PWM_CNT 2 #define MX_PWM_TRIS1 trisc #define MX_PWM_1 2 #define MX_PWM_TRIS2 trisc #define MX_PWM_2 1 //Functions #define MX_CLK_SPEED 19660800 #ifdef _BOOSTC #include #endif #ifdef HI_TECH_C #include #endif //Configuration data #ifdef _BOOSTC #pragma DATA 0x2007, 0x3f3a #endif #ifdef HI_TECH_C __CONFIG(0x3f3a); #endif //Internal functions #include "C:\Program Files (x86)\Matrix Multimedia\Flowcode V4\FCD\internals.h" //Macro function declarations //Variable declarations char FCV_RETVAL; char FCV_CHAR; //LCDDisplay(0): //Defines: /**** Macro Substitutions **** portb = D1 Port trisb = D1 Data Direction portb = D2 Port trisb = D2 Data Direction portb = D3 Port trisb = D3 Data Direction portb = D4 Port trisb = D4 Data Direction portb = RS Port trisb = RS Data Direction portb = E Port trisb = E Data Direction 0 = Data 1_Pin 1 = Data 2 Pin 2 = Data 3 Pin 3 = Data 4 Pin 4 = RS Pin 5 = Enable Pin LCD_1509084 = Unique Component Reference Number 2 = Row Count 16 = Column Count ******************************/ //component connections #define LCD_1509084_PORT0 portb #define LCD_1509084_TRIS0 trisb #define LCD_1509084_PORT1 portb #define LCD_1509084_TRIS1 trisb #define LCD_1509084_PORT2 portb #define LCD_1509084_TRIS2 trisb #define LCD_1509084_PORT3 portb #define LCD_1509084_TRIS3 trisb #define LCD_1509084_PORT4 portb #define LCD_1509084_TRIS4 trisb #define LCD_1509084_PORT5 portb #define LCD_1509084_TRIS5 trisb #define LCD_1509084_BIT0 0 #define LCD_1509084_BIT1 1 #define LCD_1509084_BIT2 2 #define LCD_1509084_BIT3 3 #define LCD_1509084_RS 4 #define LCD_1509084_E 5 #define LCD_1509084_ROWCNT 2 #define LCD_1509084_COLCNT 16 #ifdef _BOOSTC #define LCD_1509084_DELAY delay_10us(10) #endif #ifdef _C2C_ #define LCD_1509084_DELAY delay_us(100) #endif #ifdef HI_TECH_C #define LCD_1509084_DELAY __delay_us(120) #endif #ifndef LCD_1509084_DELAY #define LCD_1509084_DELAY delay_us(100) #endif #define ModIDLCD_1509084LCD_1509084 (((trisb << 5) + portb) << 9) //LCDDisplay(0): //Macro function declarations void FCD_LCDDisplay0_RawSend(char in, char mask); void FCD_LCDDisplay0_Start(); void FCD_LCDDisplay0_Clear(); void FCD_LCDDisplay0_PrintASCII(char Character); void FCD_LCDDisplay0_Command(char in); void FCD_LCDDisplay0_Cursor(char x, char y); void FCD_LCDDisplay0_PrintNumber(short Number); void FCD_LCDDisplay0_PrintString(char* String, char MSZ_String); void FCD_LCDDisplay0_ScrollDisplay(char Direction, char Num_Positions); void FCD_LCDDisplay0_ClearLine(char Line); void FCD_LCDDisplay0_RAM_Write(char nIdx, char d0, char d1, char d2, char d3, char d4, char d5, char d6, char d7); //Zigbee(0): //Defines: /**** Macro Substitutions **** End = Device Name 2 = Function 0234 = Pan ID 1 = Join Notification FF = Node Join Time 4 = Max Hops 1 = Verbose Mode Enable 8000 = Scan Code 3 = Scan Duration 7D0 = Sleep Node Time 8 = Length Of Device Name 1 = Hardware Flowcontrol Enable 0 = Request To Send Pin 4 = Clear To Send Pin 3 = Sleep Enable Pin 4 = UART TXSTA Initialization Value 127 = UART SPBRG Initialization Value portc = Zigbee Port Register ******************************/ //common defines #define MX_ZIG_DEVICENAME "ATNI End" //Device name #define MX_ZIG_MODE 2 //0 = Coordinator / 1 = Router / 2 = End Device #define MX_ZIG_PANID "ATID 0234" //0xFFFF = Random (All Present networks) / 0x00 - 0x3FFF = Preset #define MX_ZIG_JNOT "ATJN 1" //Zigbee Join Notification #define MX_ZIG_JTIME "ATNJ FF" //Time to allow nodes to join to device #define MX_ZIG_HOPS "ATBH 4" //Zigbee Maximum Hops #define MX_ZIG_LCD 1 //LCD Present for displaying messages. #define MX_ZIG_SCAN "ATSC 8000" //Channels to Scan #define MX_ZIG_CHAN "ATSD 3" //Channel Scan Duration #define MX_ZIG_SLEEP "ATSP 7D0" //Time to buffer packets for sleeping nodes x 10ms - range 0x020 - 0xAF0 #define MX_ZIG_NLEN 8 //Device name length + 5 for "ATNI " #define MX_ZIG_HWFC 1 //Zigbee Hardware Flow Control #ifndef MX_MIAC_SYSTEM #define MX_ZIG_RTSP 0 //Zigbee RTS Pin #define MX_ZIG_CTSP 4 //Zigbee CTS Pin #define MX_ZIG_SLEP 3 //Zigbee Sleep Pin #define MX_ZIG_TXSTA 4 //RS232 9600-Baud Constants @ 19660800Hz #define MX_ZIG_SPBRG 127 //RS232 9600-Baud Constants @ 19660800Hz #define MX_ZIG_PORT portc //Zigbee port for pins #define MX_ZIG_TRIS trisc //Zigbee port for pins #endif //global variables char In_Buff[16]; //Buffer to store incoming AT Responses char Num_Str[4]; //Buffer to store outgoing number strings char ID_name[64]; //Buffer to store name library or low bytes of address library char ID_AddH[64]; //Buffer to store the high bytes of address library char LCD_VERB_ZIG = 0; //static defines #define MX_ZIG_MAX_DEV 8 //Max number of devices in buffer #define MX_ZIG_CARRAGE_RETURN 13 //Carrage Return constant #ifdef MX_MIAC #define MX_MIAC_ZIGBEE_ID MX_MIAC_ZIGBEEportc_ID #else #ifdef MX_UART_A #define MX_ZIG_HAS_UART #endif #ifdef MX_UART_B #define MX_ZIG_HAS_UART #endif #ifdef MX_UART_C #define MX_ZIG_HAS_UART #endif #ifndef MX_ZIG_HAS_UART #error "The target microcontroller does not have a UART" #endif #endif #if MX_ZIG_LCD == 1 #define MX_ZIG_LCDDEL 250 //Time to display AT commands and responces on the LCD. #else #define MX_ZIG_LCDDEL 0 #endif //Zigbee(0): //Macro function declarations void FCD_Zigbee0_delms(); void FCD_Zigbee0_ToHexString(short Number); void FCD_Zigbee0_Init_Network(); void FCD_Zigbee0_Restart_Network(); char FCD_Zigbee0_Scan_Network(char mode); char FCD_Zigbee0_Connect_To_Address(char* Address, char MSZ_Address); char FCD_Zigbee0_Connect_From_Library(char mode, char device); char FCD_Zigbee0_Connect_To_Coordinator(); char FCD_Zigbee0_Connect_To_All(); char FCD_Zigbee0_Connect_To_Name(char* String, char MSZ_String); void FCD_Zigbee0_Send_Char(char nChar); char FCD_Zigbee0_Receive_Char(char nTimeout); void FCD_Zigbee0_Node_Configure_Sleep(char Mode, short Timeout); void FCD_Zigbee0_Node_Wake(); char FCD_Zigbee0_Get_Signal_Level(); void FCD_Zigbee0_Enter_Command_Mode(); void FCD_Zigbee0_StoreParams(); void FCD_Zigbee0_Exit_Command_Mode(); void FCD_Zigbee0_Send_AT_Command(char* String, char MSZ_String); char FCD_Zigbee0_Get_AT_Response(char logging); char FCD_Zigbee0_Read_AT_Response(char idx); char FCD_Zigbee0_Read_Address_From_Buffer(char device, char idx); char FCD_Zigbee0_Read_Name_From_Buffer(char device, char idx); char FCD_Zigbee0_Scan_Buffer(char* String, char MSZ_String, char length); //LCDDisplay(0): //Macro implementations void FCD_LCDDisplay0_RawSend(char in, char mask) { #ifndef MX_MIAC_SYSTEM unsigned char pt; clear_bit(LCD_1509084_PORT0, LCD_1509084_BIT0); clear_bit(LCD_1509084_PORT1, LCD_1509084_BIT1); clear_bit(LCD_1509084_PORT2, LCD_1509084_BIT2); clear_bit(LCD_1509084_PORT3, LCD_1509084_BIT3); clear_bit(LCD_1509084_PORT4, LCD_1509084_RS); clear_bit(LCD_1509084_PORT5, LCD_1509084_E); pt = ((in >> 4) & 0x0f); if (pt & 0x01) set_bit(LCD_1509084_PORT0, LCD_1509084_BIT0); if (pt & 0x02) set_bit(LCD_1509084_PORT1, LCD_1509084_BIT1); if (pt & 0x04) set_bit(LCD_1509084_PORT2, LCD_1509084_BIT2); if (pt & 0x08) set_bit(LCD_1509084_PORT3, LCD_1509084_BIT3); if (mask) set_bit(LCD_1509084_PORT4, LCD_1509084_RS); LCD_1509084_DELAY; set_bit (LCD_1509084_PORT5, LCD_1509084_E); LCD_1509084_DELAY; clear_bit (LCD_1509084_PORT5, LCD_1509084_E); pt = (in & 0x0f); LCD_1509084_DELAY; clear_bit(LCD_1509084_PORT0, LCD_1509084_BIT0); clear_bit(LCD_1509084_PORT1, LCD_1509084_BIT1); clear_bit(LCD_1509084_PORT2, LCD_1509084_BIT2); clear_bit(LCD_1509084_PORT3, LCD_1509084_BIT3); clear_bit(LCD_1509084_PORT4, LCD_1509084_RS); clear_bit(LCD_1509084_PORT5, LCD_1509084_E); if (pt & 0x01) set_bit(LCD_1509084_PORT0, LCD_1509084_BIT0); if (pt & 0x02) set_bit(LCD_1509084_PORT1, LCD_1509084_BIT1); if (pt & 0x04) set_bit(LCD_1509084_PORT2, LCD_1509084_BIT2); if (pt & 0x08) set_bit(LCD_1509084_PORT3, LCD_1509084_BIT3); if (mask) set_bit(LCD_1509084_PORT4, LCD_1509084_RS); LCD_1509084_DELAY; set_bit (LCD_1509084_PORT5, LCD_1509084_E); LCD_1509084_DELAY; clear_bit (LCD_1509084_PORT5, LCD_1509084_E); LCD_1509084_DELAY; #endif } void FCD_LCDDisplay0_Start() { #ifdef MX_MIAC_SYSTEM #if (portb != MX_MIAC_MM_MIAC_BASE) MIAC_CAN_TX[0] = 0; MIAC_CAN_TX[1] = 1; MIAC_CAN_TX[2] = 2; MIAC_CAN_TX[3] = 3; MIAC_CAN_TX[4] = 4; MIAC_CAN_TX[5] = 5; MIAC_Module_WR(ModIDLCD_1509084, 608, 6,1,1); MIAC_Module_GetAck(ModIDLCD_1509084 + 32, 608, 20); MIAC_CAN_TX[0] = 2; MIAC_CAN_TX[1] = 16; MIAC_Module_WR(ModIDLCD_1509084, 608, 2,0,0); MIAC_Module_GetAck(ModIDLCD_1509084 + 32, 608, 255); #endif #else clear_bit(LCD_1509084_TRIS0, LCD_1509084_BIT0); clear_bit(LCD_1509084_TRIS1, LCD_1509084_BIT1); clear_bit(LCD_1509084_TRIS2, LCD_1509084_BIT2); clear_bit(LCD_1509084_TRIS3, LCD_1509084_BIT3); clear_bit(LCD_1509084_TRIS4, LCD_1509084_RS); clear_bit(LCD_1509084_TRIS5, LCD_1509084_E); Wdt_Delay_Ms(12); FCD_LCDDisplay0_RawSend(0x33, 0); Wdt_Delay_Ms(2); FCD_LCDDisplay0_RawSend(0x33, 0); Wdt_Delay_Ms(2); FCD_LCDDisplay0_RawSend(0x32, 0); Wdt_Delay_Ms(2); FCD_LCDDisplay0_RawSend(0x2c, 0); Wdt_Delay_Ms(2); FCD_LCDDisplay0_RawSend(0x06, 0); Wdt_Delay_Ms(2); FCD_LCDDisplay0_RawSend(0x0c, 0); Wdt_Delay_Ms(2); //clear the display FCD_LCDDisplay0_RawSend(0x01, 0); Wdt_Delay_Ms(2); FCD_LCDDisplay0_RawSend(0x02, 0); Wdt_Delay_Ms(2); #endif } void FCD_LCDDisplay0_Clear() { #ifdef MX_MIAC_SYSTEM #if (portb != MX_MIAC_MM_MIAC_BASE) MIAC_Module_WR(ModIDLCD_1509084, 609, 0,1,0); MIAC_Module_GetAck(ModIDLCD_1509084 + 32, 609, 200); #endif #else FCD_LCDDisplay0_RawSend(0x01, 0); Wdt_Delay_Ms(2); FCD_LCDDisplay0_RawSend(0x02, 0); Wdt_Delay_Ms(2); #endif } void FCD_LCDDisplay0_PrintASCII(char Character) { #ifdef MX_MIAC_SYSTEM #if (portb != MX_MIAC_MM_MIAC_BASE) MIAC_CAN_TX[0] = Character; MIAC_Module_WR(ModIDLCD_1509084, 610, 1,1,0); MIAC_Module_GetAck(ModIDLCD_1509084 + 32, 610, 20); #endif #else FCD_LCDDisplay0_RawSend(Character, 0x10); #endif } void FCD_LCDDisplay0_Command(char in) { #ifdef MX_MIAC_SYSTEM #if (portb != MX_MIAC_MM_MIAC_BASE) MIAC_CAN_TX[0] = in; MIAC_Module_WR(ModIDLCD_1509084, 611, 1,1,0); MIAC_Module_GetAck(ModIDLCD_1509084 + 32, 611, 200); #endif #else FCD_LCDDisplay0_RawSend(in, 0); Wdt_Delay_Ms(2); #endif } void FCD_LCDDisplay0_Cursor(char x, char y) { #ifdef MX_MIAC_SYSTEM #if (portb != MX_MIAC_MM_MIAC_BASE) MIAC_CAN_TX[0] = x; MIAC_CAN_TX[1] = y; MIAC_Module_WR(ModIDLCD_1509084, 612, 2,1,0); MIAC_Module_GetAck(ModIDLCD_1509084 + 32, 612, 20); #endif #else #if (LCD_1509084_ROWCNT == 1) y=0x80; #endif #if (LCD_1509084_ROWCNT == 2) if (y==0) y=0x80; else y=0xc0; #endif #if (LCD_1509084_ROWCNT == 4) if (y==0) y=0x80; else if (y==1) y=0xc0; #if (LCD_1509084_COLCNT == 16) else if (y==2) y=0x90; else y=0xd0; #endif #if (LCD_1509084_COLCNT == 20) else if (y==2) y=0x94; else y=0xd4; #endif #endif FCD_LCDDisplay0_RawSend(y+x, 0); Wdt_Delay_Ms(2); #endif } void FCD_LCDDisplay0_PrintNumber(short Number) { #ifdef MX_MIAC_SYSTEM #if (portb != MX_MIAC_MM_MIAC_BASE) MIAC_CAN_TX[1] = Number; MIAC_CAN_TX[0] = Number >> 8; MIAC_Module_WR(ModIDLCD_1509084, 613, 4,1,0); MIAC_Module_GetAck(ModIDLCD_1509084 + 32, 613, 200); #endif #else short tmp_int; char tmp_byte; if (Number < 0) { FCD_LCDDisplay0_RawSend('-', 0x10); Number = 0 - Number; } tmp_int = Number; if (Number >= 10000) { tmp_byte = tmp_int / 10000; FCD_LCDDisplay0_RawSend('0' + tmp_byte, 0x10); while (tmp_byte > 0) { tmp_int = tmp_int - 10000; tmp_byte--; } } if (Number >= 1000) { tmp_byte = tmp_int / 1000; FCD_LCDDisplay0_RawSend('0' + tmp_byte, 0x10); while (tmp_byte > 0) { tmp_int = tmp_int - 1000; tmp_byte--; } } if (Number >= 100) { tmp_byte = tmp_int / 100; FCD_LCDDisplay0_RawSend('0' + tmp_byte, 0x10); while (tmp_byte > 0) { tmp_int = tmp_int - 100; tmp_byte--; } } if (Number >= 10) { tmp_byte = tmp_int / 10; FCD_LCDDisplay0_RawSend('0' + tmp_byte, 0x10); while (tmp_byte > 0) { tmp_int = tmp_int - 10; tmp_byte--; } } FCD_LCDDisplay0_RawSend('0' + tmp_int, 0x10); #endif } void FCD_LCDDisplay0_PrintString(char* String, char MSZ_String) { char idx = 0; #ifdef MX_MIAC_SYSTEM #if (portb != MX_MIAC_MM_MIAC_BASE) char msg_count, ch; char cmd_start = 1; char more_data = 1; // Split string into 6-byte packets do { msg_count = 0; do { ch = String[idx]; if (ch) { MIAC_CAN_TX[msg_count] = ch; idx = idx + 1; msg_count = msg_count + 1; } } while (ch && (msg_count < 6) && (idx < MSZ_String)); // check for 2 x End Of String conditions and packet full if (idx == MSZ_String) // end of string { more_data = 0; }else{ if (String[idx] == 0) more_data = 0; // next ch = null } MIAC_Module_WR(ModIDLCD_1509084, 614, msg_count,cmd_start,more_data); // TX data MIAC_Module_GetAck(ModIDLCD_1509084 + 32, 614, 200); cmd_start = 0; } while (more_data); #endif #else for (idx=0; idx 255) { Wdt_Delay_Ms(255); count = count - 255; } Wdt_Delay_Ms(count); } } void FCD_Zigbee0_ToHexString(short Number) { unsigned short tmp_int; char tmp_byte; Num_Str[0] = ' '; Num_Str[1] = ' '; Num_Str[2] = ' '; Num_Str[3] = ' '; tmp_int = Number; if (Number >= 4096) { tmp_byte = tmp_int / 4096; if (tmp_byte > 9) { Num_Str[0] = 'A' + (tmp_byte - 10); } else Num_Str[0] = '0' + tmp_byte; while (tmp_byte > 0) { tmp_int = tmp_int - 4096; tmp_byte--; } } if (Number >= 256) { tmp_byte = tmp_int / 256; if (tmp_byte > 9) { Num_Str[1] = 'A' + (tmp_byte - 10); } else Num_Str[1] = '0' + tmp_byte; while (tmp_byte > 0) { tmp_int = tmp_int - 256; tmp_byte--; } } if (Number >= 16) { tmp_byte = tmp_int / 16; if (tmp_byte > 9) { Num_Str[2] = 'A' + (tmp_byte - 10); } else Num_Str[2] = '0' + tmp_byte; while (tmp_byte > 0) { tmp_int = tmp_int - 16; tmp_byte--; } } if (tmp_int > 9) { Num_Str[3] = 'A' + (tmp_int - 10); } else Num_Str[3] = '0' + tmp_int; } void FCD_Zigbee0_Init_Network() { //Initiate Low Speed Command Mode FCD_Zigbee0_Get_AT_Response(0); //Clear UART Buffer Wdt_Delay_S(1); //Fixed delay before sending command FCD_Zigbee0_Send_Char('+'); //Send characters to enter command mode FCD_Zigbee0_Send_Char('+'); FCD_Zigbee0_Send_Char('+'); Wdt_Delay_Ms(50); //Fixed delay before sending command FCD_Zigbee0_Get_AT_Response(0); //Collect Response FCD_Zigbee0_Send_AT_Command("ATGT 28",7); //Set to guard time to 10ms FCD_Zigbee0_Get_AT_Response(0); //Collect Response FCD_Zigbee0_delms (); //These Lines were added to allow the XBEE module to rescan for a network //Comment out these lines to allow for a fast recovery startup. FCD_Zigbee0_Send_AT_Command("ATDH 0",6); FCD_Zigbee0_Get_AT_Response(0); //Collect Response FCD_Zigbee0_delms (); FCD_Zigbee0_Send_AT_Command("ATDL 0",6); FCD_Zigbee0_Get_AT_Response(0); //Collect Response FCD_Zigbee0_delms (); //End of Added #if MX_ZIG_HWFC == 1 //Flow control enabled FCD_Zigbee0_Send_AT_Command("ATD6 1",6); //Enable RTS Pin FCD_Zigbee0_Get_AT_Response(0); //Collect Response FCD_Zigbee0_delms (); FCD_Zigbee0_Send_AT_Command("ATD7 1",6); //Enable CTS Pin FCD_Zigbee0_Get_AT_Response(0); //Collect Response FCD_Zigbee0_delms (); #else //Flow control disabled FCD_Zigbee0_Send_AT_Command("ATD6 0",6); //Disable RTS Pin FCD_Zigbee0_Get_AT_Response(0); //Collect Response FCD_Zigbee0_delms (); FCD_Zigbee0_Send_AT_Command("ATD7 0",6); //Disable CTS Pin FCD_Zigbee0_Get_AT_Response(0); //Collect Response FCD_Zigbee0_delms (); #endif FCD_Zigbee0_Send_AT_Command("ATRO 0",6); //Set packetisation timeout to 0 bytes - Instant send FCD_Zigbee0_Get_AT_Response(0); //Collect Response FCD_Zigbee0_delms (); FCD_Zigbee0_Send_AT_Command("ATEE 0",6); //Disable encryption FCD_Zigbee0_Get_AT_Response(0); //Collect Response FCD_Zigbee0_delms (); FCD_Zigbee0_Send_AT_Command(MX_ZIG_PANID,9); //Set PAN ID FCD_Zigbee0_Get_AT_Response(0); //Collect Response FCD_Zigbee0_delms (); FCD_Zigbee0_Send_AT_Command(MX_ZIG_DEVICENAME, MX_ZIG_NLEN); //Set Device Name FCD_Zigbee0_Get_AT_Response(0); //Collect Response FCD_Zigbee0_delms (); FCD_Zigbee0_Send_AT_Command(MX_ZIG_SLEEP,8); //Set cyclic sleep period FCD_Zigbee0_Get_AT_Response(0); //Collect Response FCD_Zigbee0_delms (); FCD_Zigbee0_Send_AT_Command(MX_ZIG_CHAN,6); //Channels to scan FCD_Zigbee0_Get_AT_Response(0); //Collect Response FCD_Zigbee0_delms (); FCD_Zigbee0_Send_AT_Command(MX_ZIG_SCAN,9); //Channel Scan Duration FCD_Zigbee0_Get_AT_Response(0); //Collect Response FCD_Zigbee0_delms (); //Coordinator Mode #if MX_ZIG_MODE == 0 { FCD_Zigbee0_Send_AT_Command(MX_ZIG_JTIME,7);//Set device join time FCD_Zigbee0_Get_AT_Response(0); //Collect Response FCD_Zigbee0_delms (); FCD_Zigbee0_Send_AT_Command(MX_ZIG_HOPS,6); //Set maximum hops FCD_Zigbee0_Get_AT_Response(0); //Collect Response FCD_Zigbee0_delms (); } //Router Mode or End Device Mode Defines #else { FCD_Zigbee0_Send_AT_Command("ATSM 0",6); //Set sleep mode to off FCD_Zigbee0_Get_AT_Response(0); //Collect Response FCD_Zigbee0_delms (); FCD_Zigbee0_Send_AT_Command(MX_ZIG_JNOT,6); //Set join notification FCD_Zigbee0_Get_AT_Response(0); //Collect Response FCD_Zigbee0_delms (); //Router Mode Defines #if MX_ZIG_MODE == 1 { FCD_Zigbee0_Send_AT_Command(MX_ZIG_JTIME,7); //Set device join time FCD_Zigbee0_Get_AT_Response(0); //Collect Response FCD_Zigbee0_delms (); } #endif } #endif FCD_Zigbee0_StoreParams(); FCD_Zigbee0_Exit_Command_Mode(); FCD_Zigbee0_Restart_Network(); } void FCD_Zigbee0_Restart_Network() { FCD_Zigbee0_Enter_Command_Mode(); //Initiate Command Mode FCD_Zigbee0_Send_AT_Command("ATFR",4); //Resets the Zigbee module FCD_Zigbee0_Get_AT_Response(1); //Collect Response FCD_Zigbee0_delms (); Wdt_Delay_S(2); //Wait for reset. } char FCD_Zigbee0_Scan_Network(char mode) { //mode = 0 - Store Names //mode = 1 - Store Addresses char num_devices = 0; char i, j; char length; for(i=0;i<64;i++) //Initialise Buffer { ID_AddH[i] = 0; //Store High Bytes of Address ID_name[i] = 0; //Store Low Bytes of address } FCD_Zigbee0_Enter_Command_Mode(); //Initiate Command Mode FCD_Zigbee0_Send_AT_Command("ATND",4); //Performs node discovery Wdt_Delay_Ms(200); for(i=0;i length - 1) ID_name[j+(num_devices*8)] = 0; //Terminate the end of the name string else ID_name[j+(num_devices*8)] = In_Buff[j];//Collect the name string } } FCD_Zigbee0_Get_AT_Response(0); //Collect FFFF, FFFE FCD_Zigbee0_Get_AT_Response(0); //Collect 00, 01 FCD_Zigbee0_Get_AT_Response(0); //Collect 00, 00 FCD_Zigbee0_Get_AT_Response(0); //Collect C105 FCD_Zigbee0_Get_AT_Response(0); //Collect 101E //Get_AT_Response(0); //Collect spacer carrage return FCD_Zigbee0_Receive_Char(200); //Receive Character num_devices = num_devices + 1; //Increment number of devices } FCD_Zigbee0_Exit_Command_Mode(); return (num_devices); } char FCD_Zigbee0_Connect_To_Address(char* Address, char MSZ_Address) { char HiChar[13] = "ATDH "; //Initialise Address Commands char LoChar[13] = "ATDL "; char i, j; char Retval; HiChar[12] = ' '; //Remove string terminator i = 0; for (j=0; j 3 && Mode < 6) { char ToutRep[9] = "ATST "; FCD_Zigbee0_ToHexString(Timeout); ToutRep[5] = Num_Str[0]; ToutRep[6] = Num_Str[1]; ToutRep[7] = Num_Str[2]; ToutRep[8] = Num_Str[3]; FCD_Zigbee0_Send_AT_Command(ToutRep,9); //Sends period of time with inactivity to wait before sleeping FCD_Zigbee0_Get_AT_Response(0); //Collect and discard Response FCD_Zigbee0_delms (); } FCD_Zigbee0_ToHexString(Mode); ModeRep[5] = Num_Str[3]; FCD_Zigbee0_Send_AT_Command(ModeRep,6); //Sends sleep command FCD_Zigbee0_Get_AT_Response(0); //Collect and discard Response FCD_Zigbee0_delms (); FCD_Zigbee0_Exit_Command_Mode(); #ifdef MX_MIAC_SYSTEM #if (portc != MX_MIAC_MM_MIAC_BASE) unsigned int ModID = ((trisc << 5) + portc) << 9; MIAC_Module_WR(ModID, 484, 0,1,0); MIAC_Module_GetAck(ModID + 32, 484, 20); #endif #else set_bit(MX_ZIG_PORT, MX_ZIG_SLEP); //Sleep is enabled #endif delay_us(50); #endif } void FCD_Zigbee0_Node_Wake() { #if MX_ZIG_MODE == 2 #ifdef MX_MIAC_SYSTEM #if (portc != MX_MIAC_MM_MIAC_BASE) unsigned int ModID = ((trisc << 5) + portc) << 9; MIAC_Module_WR(ModID, 485, 0,1,0); MIAC_Module_GetAck(ModID + 32, 485, 20); #endif #else clear_bit(MX_ZIG_PORT, MX_ZIG_SLEP); //Sleep is disabled #endif Wdt_Delay_Ms(15); FCD_Zigbee0_Enter_Command_Mode(); //Initiate Command Mode FCD_Zigbee0_Send_AT_Command("ATFP",4); //Sends poll data command FCD_Zigbee0_Get_AT_Response(1); //Collect Response FCD_Zigbee0_delms (); FCD_Zigbee0_Exit_Command_Mode(); delay_us(50); #endif } char FCD_Zigbee0_Get_Signal_Level() { char calc; char temp; FCD_Zigbee0_Enter_Command_Mode(); //Initiate Command Mode FCD_Zigbee0_Send_AT_Command("ATDB",4); //Collects the last received signal strength in dBm FCD_Zigbee0_Get_AT_Response(1); //Collect and log Response FCD_Zigbee0_delms (); FCD_Zigbee0_Exit_Command_Mode(); temp = In_Buff[0]; if (temp <= '9' && temp >= '0') { calc = temp - '0'; calc = calc << 4; } else { calc = temp - 'A'; calc = calc + 0x0A; calc = calc << 4; } temp = In_Buff[1]; if (temp <= '9' && temp >= '0') { calc = calc + (temp - '0'); } else { calc = calc + (temp - 'A'); calc = calc + 0x0A; } return (calc); } void FCD_Zigbee0_Enter_Command_Mode() { Wdt_Delay_S(1); //Fixed delay before sending command FCD_Zigbee0_Send_Char('+'); //Send characters to enter command mode FCD_Zigbee0_Send_Char('+'); FCD_Zigbee0_Send_Char('+'); Wdt_Delay_Ms(50); //Fixed delay before sending command FCD_Zigbee0_Get_AT_Response(0); //Collect Response } void FCD_Zigbee0_StoreParams() { FCD_Zigbee0_Send_AT_Command("ATWR",4); //Stores the value into memory FCD_Zigbee0_Get_AT_Response(0); FCD_Zigbee0_delms (); } void FCD_Zigbee0_Exit_Command_Mode() { FCD_Zigbee0_Send_AT_Command("ATCN",4); //Exits command mode FCD_Zigbee0_Get_AT_Response(0); //Collect and discard Response FCD_Zigbee0_delms (); } void FCD_Zigbee0_Send_AT_Command(char* String, char MSZ_String) { char idx = 0; #ifdef MX_MIAC_SYSTEM #if (portc != MX_MIAC_MM_MIAC_BASE) unsigned int ModID = ((trisc << 5) + portc) << 9; char msg_count = 0; char cmd_start = 1; char more_data = 1; char ch, loop_exit; #if MX_ZIG_LCD == 1 FCD_MIAC0_DisplayClear(); FCD_MIAC0_PrintString(String, 10); #endif // Split string into 6-byte packets MSZ_String = MSZ_String + 1; do { loop_exit = 0; do { if (idx == MSZ_String) { MIAC_CAN_TX[msg_count] = MX_ZIG_CARRAGE_RETURN; loop_exit = 1; more_data = 0; }else{ ch = String[idx]; if(ch == 0) { ch = MX_ZIG_CARRAGE_RETURN; loop_exit = 1; more_data = 0; } MIAC_CAN_TX[msg_count] = ch; idx = idx + 1; } msg_count = msg_count + 1; } while ((msg_count < 6) && (idx < MSZ_String)); // check for 2 x End Of String conditions and packet full if (idx == MSZ_String) // end of string { more_data = 0; } MIAC_Module_WR(ModID, 483, msg_count,cmd_start,more_data); // TX data if(more_data) MIAC_Module_GetAck(ModID + 32, 483, 20); // Check for ACK else { #if MX_ZIG_HWFC == 1 MIAC_Module_GetAck(ModID + 32, 483, 255); // Check for ACK #else MIAC_Module_GetAck(ModID + 32, 483, 250); // Check for ACK #endif } cmd_start = 0; msg_count = 0; } while (more_data); #endif #else if (LCD_VERB_ZIG == 1) { #if MX_ZIG_LCD == 1 #ifdef MX_GFXLCD_PORT FCD_gLCD0_Clear(); FCD_gLCD0_Print(String, 10, 2, 2, 2, 0); #else FCD_LCDDisplay0_Clear(); FCD_LCDDisplay0_PrintString(String, 10); #endif #endif } while (idx < MSZ_String) //While There is still characters to send { FCD_Zigbee0_Send_Char(String[idx]); //Output Character idx++; } FCD_Zigbee0_Send_Char(MX_ZIG_CARRAGE_RETURN); //Output Carrage Return #endif } char FCD_Zigbee0_Get_AT_Response(char logging) { char idx = 0; char end = 1; char temp = 255; char String[2] = "0"; char count = 0; //While not received anything while (temp == 255 && count < 255) { temp = FCD_Zigbee0_Receive_Char(50); //Receive Character count = count + 1; } if (count == 255) return count; String[0] = temp; if (LCD_VERB_ZIG == 1) { #if MX_ZIG_LCD == 1 #ifdef MX_GFXLCD_PORT FCD_gLCD0_Print(String, 10, 2+(idx * 12), 20, 2, 0); #else #ifdef MX_MIAC FCD_MIAC0_PrintASCII(temp); #else FCD_LCDDisplay0_PrintASCII(temp); //Output to LCD #endif #endif #endif } if (logging) In_Buff[idx] = temp; //Store into array idx++; //Increment index //While not received carrage return or timeout and buffer not full while (end) { temp = FCD_Zigbee0_Receive_Char(20); //Receive Character String[0] = temp; //Check for carrage return or timeout or full buffer if (temp == MX_ZIG_CARRAGE_RETURN || (temp == 255 || idx == 16)) end = 0; //else store and move to next character else { if (LCD_VERB_ZIG == 1) { #if MX_ZIG_LCD == 1 #ifdef MX_GFXLCD_PORT FCD_gLCD0_Print(String, 10, 2+(idx * 12), 20, 2, 0); #else #ifdef MX_MIAC FCD_MIAC0_PrintASCII(temp); #else FCD_LCDDisplay0_PrintASCII(temp); //Output to LCD #endif #endif #endif } if (logging) In_Buff[idx] = temp; idx++; } } return (idx); //Return the length of the response } char FCD_Zigbee0_Read_AT_Response(char idx) { return (In_Buff[idx]); } char FCD_Zigbee0_Read_Address_From_Buffer(char device, char idx) { //returns a byte from the 16-byte address if (device > 7) return 255; //Max 8 devices device = device * 8; device = device + idx; if (idx > 7) { device = device - 8; return ID_AddH[device]; } else { return ID_name[device]; } } char FCD_Zigbee0_Read_Name_From_Buffer(char device, char idx) { //returns a byte from the 8-byte name if (device > 7) return 255; //Max 8 devices device = device * 8; device = device + idx; return ID_name[device]; } char FCD_Zigbee0_Scan_Buffer(char* String, char MSZ_String, char length) { //returns a binary list of matched identifier names char i, j; char retval = 0; char comparison; char temp[8]; for (i=0;i<8;i++) //Step Through Buffered Devices { retval = retval >> 1; for (j=0;j<8;j++) //Step through Device Identifier Names { temp[j] = FCD_Zigbee0_Read_Name_From_Buffer(i, j); } FCI_LEFTSTRING(temp,8,temp,8,length); //Chop identifier string down to size FCI_LEFTSTRING(String,8,String,8,length); //Chop comparison string down to size comparison = FCI_COMPARE(temp, length, String, length, 0); if( comparison == 0 ) //Case insensitive compare { retval = retval | 0x80; } } return retval; } //Macro implementations void main() { //Initialisation adcon1 = 0x07; #ifdef MX_MIAC_SYSTEM #if (portc != MX_MIAC_MM_MIAC_BASE) unsigned int ModID = ((trisc << 5) + portc) << 9; MIAC_CAN_TX[0] = MX_ZIG_HWFC; MIAC_Module_WR(ModID, 480, 1,1,0); MIAC_Module_GetAck(ModID + 32, 480, 20); #endif #else clear_bit (MX_ZIG_TRIS, MX_UART_TX); // TX pin is an output set_bit (MX_ZIG_TRIS, MX_UART_RX); // RX pin is an input txsta = MX_ZIG_TXSTA; // 8-bit, async, low speed, off spbrg = MX_ZIG_SPBRG; // set the baud rate 9600 rcsta = 0; // 8-bit, disabled st_bit(rcsta, SPEN); // turn on serial interface #ifdef MX_ZIG_HWFC == 1 set_bit(MX_ZIG_TRIS, MX_ZIG_CTSP); // CTS is an input clear_bit(MX_ZIG_TRIS, MX_ZIG_RTSP); // RTS is an output #endif clear_bit(MX_ZIG_TRIS, MX_ZIG_SLEP); // Sleep is an output clear_bit(MX_ZIG_PORT, MX_ZIG_SLEP); // Sleep is disabled #endif #if MX_ZIG_LCD == 1 LCD_VERB_ZIG = 1; #endif //Interrupt initialisation code option_reg = 0xC0; //Setup LCD //Call Component Macro: LCDDisplay(0)::Start FCD_LCDDisplay0_Start(); // //Call Component Macro: LCDDisplay(0)::Clear FCD_LCDDisplay0_Clear(); //Setup Zigbee End Node //Call Component Macro: Zigbee(0)::Init_Network FCD_Zigbee0_Init_Network(); //Connect To Co-Ordinator //Call Component Macro: retval=Zigbee(0)::Connect_To_Coordinator FCV_RETVAL = FCD_Zigbee0_Connect_To_Coordinator(); // //Call Component Macro: LCDDisplay(0)::Clear FCD_LCDDisplay0_Clear(); // //Call Component Macro: LCDDisplay(0)::Cursor(0, 0) FCD_LCDDisplay0_Cursor(0, 0); //Display Transmitting //Call Component Macro: LCDDisplay(0)::PrintString("Transmitting...") FCD_LCDDisplay0_PrintString("Transmitting...",15); //Char = 0 //Calculation: // char = 0 FCV_CHAR = 0; //Loop //Loop: While 1 while (1) { // //Call Component Macro: LCDDisplay(0)::Cursor(0, 1) FCD_LCDDisplay0_Cursor(0, 1); //Display Transmitted Number //Call Component Macro: LCDDisplay(0)::PrintNumber(char) FCD_LCDDisplay0_PrintNumber(FCV_CHAR); //Transmit Number //Call Component Macro: Zigbee(0)::Send_Char(char) FCD_Zigbee0_Send_Char(FCV_CHAR); //Increase Number //Calculation: // char = char + 1 FCV_CHAR = FCV_CHAR + 1; //Delay //Delay: 500 ms delay_ms(255); delay_ms(245); } mainendloop: goto mainendloop; } void MX_INTERRUPT_MACRO(void) { }