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January 9, 2024
Question

How do I use the NFC07A1_NFCTAG_WriteData function?

  • January 9, 2024
  • 0 replies
  • 835 views

I need to write a specific string to the ST25 tag, but I don't see the use of NFC07A1_NFCTAG_WriteData. What should I do so that the string is written to the tag's address correctly and can be read by NFC?

/**
 * @brief Writes data in the nfctag at specific address
 * @PAram pData : pointer to the data to write
 * @PAram TarAddr : I2C data memory address to write
 * @PAram Size : Size in bytes of the value to be written
 * @retval NFCTAG enum status
 */
int32_t NFC07A1_NFCTAG_WriteData( uint32_t Instance, const uint8_t * const pData, const uint16_t TarAddr, const uint16_t Size )
{
 UNUSED(Instance);
 if ( Nfctag_Drv->WriteData == NULL )
 {
 return NFCTAG_ERROR;
 }
 
 return Nfctag_Drv->WriteData(&NfcTagObj, pData, TarAddr, Size );
}
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