Other Parts Discussed in Thread: TRF7970A, RF430FRL152H, RF430FRL153H, RF430FRL154H
Hi team,
i am trying to send NDEF message from RF430FRL152HEVM to trf7970a,
i got the sample example where it consists of single NDEF Message "ti.com",
/*
* NDEF.c
*
* RF430FRL152H NFC Only Example Project
*
* Copyright (C) 2014 Texas Instruments Incorporated - http://www.ti.com/
*
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the
* distribution.
*
* Neither the name of Texas Instruments Incorporated nor the names of
* its contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#include "types.h"
#include "NDEF.h"
#include "patch.h"
#include <string.h>
/* Firmware System Control Byte
*
* Bit 0: ISOBlockSize 0 - 4 byte, 1 - 8 byte
* Bit 1: Page 0 - page 1, 1 - page 0 (Effective only for 4-byte block mode)
* Bit 2: ROMEUSCISupportEnabled 0 - disabled, 1 - enabled (Forced to 0 on RF430FRL153H)
* Bit 3-5: ReservedISO
* Bit 6: NFCBridgeDisable 0 - enabled, 1 - disabled (see note below)
* Bit 7: ROMSensorSupportEnable 0 - disabled, 1 - enabled (Forced to 0 on RF430FRL154H)
*
* NFC bridge is recommended to be disabled in this project. Unexpected behaviour can occur,
* trying to use it, due to the configuration being setup here.
*
* If eUSCI host controller portion is needed along with the RF functionality, the default project
* must be used. That is NFC cannot be supported in that application (because the I2C/SPI host controller
* control registers are in the same place that the NFC file needs to be). However the rest of the FRAM
* memory can be used for storing and reading using ISO15693.
*/
//This project is based on the RF430FRL152H. However it will work as well on the RF430FRL154H.
//However ROM_SENSOR_SUPPORT_DISABLED (or ROMSensorSupportEnable see above for both )must be set in the firmware system control register. This is forced automatically on the RF430FRL154H.
//This setting is needed to disable the ROM which uses block 0... as virtual registers, however this memory is needed for NDEF purposes.
#define FIRMWARE_CONTROL_ADDRESS 0xF867
#pragma RETAIN(Firmware_System_Control_Byte);
#pragma location = FIRMWARE_CONTROL_ADDRESS
//This variable needs to be kept declared and as "volatile" for the BlockLockROM_Patched function to work properly. Assignment can be changed however.
volatile const u08_t Firmware_System_Control_Byte = ROM_SENSOR_SUPPORT_DISABLED + EROM_EUSCI_SUPPORT_DISABLED + NFC_BRIDGE_DISABLED + FOUR_BYTE_BLOCK + FIRST_ISO_PAGE; //0x7F, // this value sets the firmware system control register
// ROM variables - DO NOT CHANGE !!!
// Declared to protect from use by compiler
/********************************************/
#pragma RETAIN(DS)
#pragma location = 0x1C00
u08_t DS;
#pragma RETAIN(RF)
#pragma location = 0x1C6A
const u08_t RF;
#pragma RETAIN(NRX)
#pragma location = 0x1CA4 //rx
const u08_t NRX[34];
#pragma RETAIN(NTX)
#pragma location = 0x1CC6 //tx
const u08_t NTX[33];
#pragma RETAIN(EL)
#pragma location = 0x1CF2
const u08_t EL;
#pragma RETAIN(PF)
#pragma location = 0x1C0A
const u16_t PF[48];
/********************************************/
/*
* This is an NDEF message: www.ti.com
* This can be made longer and edited as necessary. However it is limited to the first page (about 968 bytes),
* the second page is mainly used for patch firmware, but can be read over NFC as well, with proper commands.
*/
#define NDEF_START_ADDRESS 0xF868
#pragma RETAIN(NFC_NDEF_Message);
#pragma location = NDEF_START_ADDRESS; // the location of the address
const u08_t NFC_NDEF_Message[100] = {
// Block 0
0xE1, // NDEF Magic Number
0x40, // Version Number, read/write access conditions
0x79, //0x7E, // 1008 bytes / 8 = 126 blocks
0x00,//0x04,//8 byte extended memory //0x00, // does not support read multiple blocks (limited to only 3 blocks)
// Block 1
0x03, // NDEF Message present
0x0B, // Length , 11 bytes(message Length)
0xD1, // Record header
0x01, // type length
// Block 2
//0x07, // Payload length
0x59, // Payload length
0x54, // Record Type U (URI)
0x02, // URI header identifier
0x65,0x6e, //en
0x74, // 't'
// Block 3
0x69, // 'i'
0x2E, // '.'
0x63, // 'c'
0x6F, // 'o'
// Block 4
0x6D, // 'm'
0xFE, // TLV terminator
0x00, // Empty don't care
0x00 // Empty don't care
//'h','e','l','l','o','h','e','l','l','p','h','e','l','l','q','h','e','l','l','w','h','e','l','l','x','h','e','l','l','y','h','e','l','l','z','h','e','l','l','a','h','e','l','l','b','h','e','l','l','c','h','e','l','l','d','h','e','l','l','e','h','e','l','l','f','h','e','l','l','g','h','e','l','l','h','h','e','l','l','i','h','e','l','l',
0xFE, // TLV terminator
};
/**************************************************************************************************************************************************
* initISO15693
***************************************************************************************************************************************************
*
* Brief : Initializes the RF Stack
*
* Param[in] : parameter - the configuration to setup the ISO15693 (option to clear the lock blocks)
*
* Param[out]: None
*
* Return None
**************************************************************************************************************************************************/
void initISO15693(u16_t parameters )
{
RF13MCTL |= RF13MTXEN + RF13MRXEN + RF13MRFTOEN; // set up rx and tx functionality on RF13M module
// enable interrupts ** Do not change the following two lines, needed for proper RF stack operatoin
RF13MINT |= RF13MRXIE + RX13MRFTOIE; // enable interrupts on RX and on timeout and over and under flow checking
if (parameters & CLEAR_BLOCK_LOCKS )
{
memset ((u08_t *) FRAM_LOCK_BLOCKS, 0xFF, FRAM_LOCK_BLOCK_AREA_SIZE); //block is locked with a zero bit, clears FRAM and RAM lock blocks
}
// BlockLockAPI(3, LOCK_BLOCK); //Test this API
//
// BlockLockAPI(3, CHECK_LOCK); //Test this API
}
/**************************************************************************************************************************************************
* BlockLockAPI
***************************************************************************************************************************************************
*
* Brief : Locks a block either in FRAM or in RAM.
*
* Param[in] : block - The block to lock. In 4-byte mode this will lock two blocks and depends on the page selected.
*
* Param[out]: None
*
* Return None
**************************************************************************************************************************************************/
u16_t BlockLockAPI(u16_t block, u08_t checkLock)
{
u16_t locked;
locked = BlockLockROM_Patched(block, checkLock );
return locked;
}
This example consists of single NDEF message but i want to send MULTIPLE NDEF Records like "ti.com","dst.com"... in single message using payload id please help me in getting the proper format of including multiple records based on payload id.(Please let me know how to set payload id for each record).
Thanks in advance
