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Error with 18F4620: Expecting a structure/union

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Knight_FlyCn

Joined: 10 May 2013
Posts: 16
Location: Việt Nam

Error with 18F4620: Expecting a structure/union

Posted: Fri May 10, 2013 11:00 am

Code:

/* _CPUDIV_OSC1_PLL2_1L, // Divide clock by 2
_FOSC_HS_1H, // Select High Speed (HS) oscillator
_WDT_OFF_2H, // Watchdog Timer off
MCLRE_ON_3H // Master Clear on
*/

#include <RFD.h>
#include "def_18f4620.c"
#include "slave_1_tx_rx.h"

// Xac dinh ----
#use rs232(baud=9600,parity=N,xmit=PIN_C6,rcv=PIN_C7,bits=8)
#define SPI_MODE_0 (SPI_L_TO_H | SPI_XMIT_L_TO_H)
// Them vao
#ifndef FREQ
#define FREQ 4000000
#ifndef baud
#define baud 96000
#define spbrg_value (((FREQ/64)/baud)-1)
//
#bit CS = 0xF80.4
#bit RST = 0xF82.2
#bit INT_ = 0xF81.0
#bit WAKE = 0xF82.1

#bit CS_Direction = 0xF92.4
#bit RST_Direction = 0xF94.2
#bit INT_Direction = 0xF93.0
#bit WAKE_Direction = 0xF94.1

///////////////////////////////////////////////////////////////////////////////
// Command: 0x00: IP request //
// 0x01: I_AM_LM35 //
// 0x02: I_AM_PIR
INT TEMP;
int adress;
INT VALUE;
INT16 k=0;
const int IP_request=0x00,adress_surport=0x01,ip_surport=0x10;
int I_AM_LM35=0x01;
INT DATA_SEND=0X02;
INT COMMAND;//
INT1 IP_REQUEST_FLAG=FALSE;
SHORT SLEEP_MODE=true;

//!#INT_RTCC
//!VOID NGAT_TIMER0()
//!{ printf("ngat timer0!");
//! ++;
//! IF (k>= 1000)
//! {
//! k=0;
//! SLEEP_MODE=FALSE;
//! }
//! TMR0IF=0;
//! disable_interrupts(INT_TIMER0);
//!}
//!

#INT_EXT
void ngat_RB0()
{
temp = read_ZIGBEE_short(INTSTAT); // Read and flush register INTSTAT
if ((temp&(1<<3))==(1<<3))
{
read_RX_FIFO();

COMMAND =DATA_RX[0];
SWITCH (COMMAND)
{
CASE ip_surport:
ADRESS=DATA_RX[1];
rfd_ADDRESS_short[1]=adress;
IP_REQUEST_FLAG=TRUE;
BREAK;
break;
}

}

}

void main()
{
TRISB1=TRISB2=TRISB3=1;
TRISC0=TRISD3=0;

CS_Direction = 0; // Set direction to be output
RST_Direction = 0; // Set direction to be output
INT_Direction = 1; // Set direction to be input
WAKE_Direction = 0; // Set direction to be output

Delay_ms(5);
setup_spi(SPI_MASTER | SPI_MODE_0 | SPI_CLK_DIV_4); // Initialize SPI module
pin_reset(); // Activate reset from pin
software_reset(); // Activate software reset
RF_reset(); // RF reset
set_WAKE_from_pin(); // Set wake from pin
set_long_address(ADDRESS_long_1);
set_short_address(rfd_ADDRESS_short); // Set short address
set_PAN_ID(PAN_ID); // Set PAN_ID

init_ZIGBEE_nonbeacon(); // Initialize ZigBee module
nonbeacon_device();
set_TX_power(31); // Set max TX power
set_frame_format_filter(1); // 1 all frames, 3 data frame only
set_reception_mode(1); // 1 normal mode
enable_int();
pin_wake(); // Wake from pin

//enable interrupt ext
enable_interrupts(GLOBAL);
enable_interrupts(INT_EXT);
ext_int_edge(H_to_L);
// gioi thieu
printf("****************************************\r\n");
Printf(" ");
Printf(" RFD_designed by Huynh Thanh Dien\r\n");
Printf(" ");
printf("****************************************\r\n");

// IP request
printf(" Requesting IP...\r\n");

PAN_ID_destination[0] = PAN_ID[0];
PAN_ID_destination[1] = PAN_ID[1];
address_short_destination[0] = coord_address_short[0];
address_short_destination[1] = coord_address_short[1];
PAN_ID_source[0] = PAN_ID[0];
PAN_ID_source[1] = PAN_ID[1];
address_short_source[0] = rfd_address_short[0];
address_short_source[1] = rfd_address_short[1];
DATA_TX[0]=Ip_request;
DATA_TX[1]=0X00;
write_TX_normal_FIFO();
WHILE (!IP_REQUEST_FLAG){}
set_short_address(rfd_ADDRESS_short);
IP_REQUEST_FLAG=FALSE;
PRINTF(" IP REQUEST SUCCESSED!\r\n");
PRINTF(" MY IP_ADRESS IS: 0x0%D\r\n",ADRESS);

DATA_TX[0]=I_AM_LM35;
DATA_TX[1]=0X00;
write_TX_normal_FIFO();

//SETUP ADC
setup_adc_ports( ALL_ANALOG );
setup_adc(ADC_CLOCK_INTERNAL );
set_adc_channel( 0 );

while (1)
{
value = read_adc();
VALUE=VALUE*360/1023;
PRINTF(" NHIET DO: %D\r\n",VALUE);
DATA_TX[0]=DATA_SEND;
DATA_TX[1]=VALUE;
write_TX_normal_FIFO();
//! IF (SLEEP_MODE)
//! {
//! printf(" Sleeping...");
//! SLEEP_MODE=TRUE;
//! sleep();
//! }

delay_ms(1000);
}

}

When I add:

Code:

SPBRG=spbrg_value;    // Fill SPBRG register to set the baud rate
RCSTA.SPEN=1;       // To activate serial port (Tx and Rx pins)
RCSTA.CREN=1;       // To enable continuous reception
PIE1.RCIE=1;       // To enable the Reception (Rx) Interrupt
INTCON.GIE=1;
INTCON.PEIE=1;

CCS 4.1 errors : "Expecting a structure/union"

Who can help me repair it.
_________________
Thinh

Knight_FlyCn

Joined: 10 May 2013
Posts: 16
Location: Việt Nam

Posted: Fri May 10, 2013 11:51 am

I success

Code:

/* _CPUDIV_OSC1_PLL2_1L, // Divide clock by 2
_FOSC_HS_1H, // Select High Speed (HS) oscillator
_WDT_OFF_2H, // Watchdog Timer off
MCLRE_ON_3H // Master Clear on
*/

#include <RFD.h>
#include "def_18f4620.c"
#include "slave_1_tx_rx.h"

// Xac dinh ----
#use rs232(baud=9600,parity=N,xmit=PIN_C6,rcv=PIN_C7,bits=8)
#define SPI_MODE_0 (SPI_L_TO_H | SPI_XMIT_L_TO_H)
// Them vao
#ifndef FREQ
#define FREQ 4000000
#ifndef baud
#define baud 96000
#define spbrg_value (((FREQ/64)/baud)-1)
//
#bit CS = 0xF80.4
#bit RST = 0xF82.2
#bit INT_ = 0xF81.0
#bit WAKE = 0xF82.1

#bit CS_Direction = 0xF92.4
#bit RST_Direction = 0xF94.2
#bit INT_Direction = 0xF93.0
#bit WAKE_Direction = 0xF94.1

///////////////////////////////////////////////////////////////////////////////
// Command: 0x00: IP request //
// 0x01: I_AM_LM35 //
// 0x02: I_AM_PIR
INT TEMP;
int adress;
INT VALUE;
INT16 k=0;
const int IP_request=0x00,adress_surport=0x01,ip_surport=0x10;
int I_AM_LM35=0x01;
INT DATA_SEND=0X02;
INT COMMAND;//
INT1 IP_REQUEST_FLAG=FALSE;
SHORT SLEEP_MODE=true;

// Them vao
unsigned char card_id[10];
unsigned int i=0,pos;
//

//!#INT_RTCC
//!VOID NGAT_TIMER0()
//!{ printf("ngat timer0!");
//! ++;
//! IF (k>= 1000)
//! {
//! k=0;
//! SLEEP_MODE=FALSE;
//! }
//! TMR0IF=0;
//! disable_interrupts(INT_TIMER0);
//!}
//!

#INT_EXT
void ngat_RB0()
{
temp = read_ZIGBEE_short(INTSTAT); // Read and flush register INTSTAT
if ((temp&(1<<3))==(1<<3))
{
read_RX_FIFO();

COMMAND =DATA_RX[0];
SWITCH (COMMAND)
{
CASE ip_surport:
ADRESS=DATA_RX[1];
rfd_ADDRESS_short[1]=adress;
IP_REQUEST_FLAG=TRUE;
BREAK;
break;
}

}

}
void interrupt()
{
card_id[i]=RCREG; // Store the received data byte by byte
i++;
}

void main()
{
TRISB1=TRISB2=TRISB3=1;
TRISC0=TRISD3=0;

CS_Direction = 0; // Set direction to be output
RST_Direction = 0; // Set direction to be output
INT_Direction = 1; // Set direction to be input
WAKE_Direction = 0; // Set direction to be output

Delay_ms(5);
setup_spi(SPI_MASTER | SPI_MODE_0 | SPI_CLK_DIV_4); // Initialize SPI module
pin_reset(); // Activate reset from pin
software_reset(); // Activate software reset
RF_reset(); // RF reset
set_WAKE_from_pin(); // Set wake from pin
set_long_address(ADDRESS_long_1);
set_short_address(rfd_ADDRESS_short); // Set short address
set_PAN_ID(PAN_ID); // Set PAN_ID

init_ZIGBEE_nonbeacon(); // Initialize ZigBee module
nonbeacon_device();
set_TX_power(31); // Set max TX power
set_frame_format_filter(1); // 1 all frames, 3 data frame only
set_reception_mode(1); // 1 normal mode
enable_int();
pin_wake(); // Wake from pin

//enable interrupt ext
enable_interrupts(GLOBAL);
enable_interrupts(INT_EXT);
ext_int_edge(H_to_L);
// gioi thieu
printf("****************************************\r\n");
Printf(" ");
Printf(" RFD_designed by Huynh Thanh Dien\r\n");
Printf(" ");
printf("****************************************\r\n");

// IP request
printf(" Requesting IP...\r\n");

PAN_ID_destination[0] = PAN_ID[0];
PAN_ID_destination[1] = PAN_ID[1];
address_short_destination[0] = coord_address_short[0];
address_short_destination[1] = coord_address_short[1];
PAN_ID_source[0] = PAN_ID[0];
PAN_ID_source[1] = PAN_ID[1];
address_short_source[0] = rfd_address_short[0];
address_short_source[1] = rfd_address_short[1];
DATA_TX[0]=Ip_request;
DATA_TX[1]=0X00;
write_TX_normal_FIFO();
WHILE (!IP_REQUEST_FLAG){}
set_short_address(rfd_ADDRESS_short);
IP_REQUEST_FLAG=FALSE;
PRINTF(" IP REQUEST SUCCESSED!\r\n");
PRINTF(" MY IP_ADRESS IS: 0x0%D\r\n",ADRESS);

DATA_TX[0]=I_AM_LM35;
DATA_TX[1]=0X00;
write_TX_normal_FIFO();

////////////////////////////////////////////////////////////////////////////

// SET RX VA TX
SPBRG=spbrg_value; // Fill SPBRG register to set the baud rate
SPEN=1; // To activate serial port (Tx and Rx pins)
CREN=1; // To enable continuous reception
RCIE=1; // To enable the Reception (Rx) Interrupt
GIE=1;
PEIE=1;

while (1)
{
interrupt();
PRINTF(" MA SO THE: %D\r\n",card_id[10]);
DATA_TX[0]=DATA_SEND;
DATA_TX[1]=card_id[10];
write_TX_normal_FIFO();
//! IF (SLEEP_MODE)
//! {
//! printf(" Sleeping...");
//! SLEEP_MODE=TRUE;
//! sleep();
//! }

delay_ms(1000);
}

}

-------------------------------------------
Compile success
-------------------------------------------

People watching and commenting. RX pins of the 18F4620 connected to the RFID reader and read key tag . Save to "ard_id". And sent to the ZigBee module
_________________
Thinh

senur

Joined: 11 Dec 2013
Posts: 13


Posted: Wed Dec 11, 2013 9:33 am

I'm facing the same problem. May I know what you did?

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