基本信息
源码名称:基于STM32和PN5180的NFC开发包
源码大小:7.64M
文件格式:.zip
开发语言:C/C++
更新时间:2021-11-11
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源码介绍
基于STM32和PN5180的NFC开发包,可实现ISO15693和ISO14443A协议读写卡。
uint16_t ISO14443_SendWakeUpTypeAAndReadATQA(void)
{
uint16_t ATQA = 0;
uint16_t Length = 0;
uint8_t Buffer[32];
uint8_t Command[3];
/* Sends WAKE-UP(Wake-UP command,Type A) command */
Command[0] = PHHAL_HW_PN5180_SET_INSTR_SEND_DATA;
Command[1] = 0X07; /* LSB先发,只发送0X52的7bits */
Command[2] = 0X52;
if (ISO14443_CommandSendAndRecvData(Command, sizeof(Command), Buffer, &Length) == 0)
{
if (Length == 2) /* 正确则返回2字节的ATQA */
{
ATQA = (Buffer[1] << 8) | Buffer[0];
}
}
// printf(" ----REQA");
return ATQA;
}
基于STM32和PN5180的NFC开发包,可实现ISO15693和ISO14443A协议读写卡。
uint16_t ISO14443_SendWakeUpTypeAAndReadATQA(void)
{
uint16_t ATQA = 0;
uint16_t Length = 0;
uint8_t Buffer[32];
uint8_t Command[3];
/* Sends WAKE-UP(Wake-UP command,Type A) command */
Command[0] = PHHAL_HW_PN5180_SET_INSTR_SEND_DATA;
Command[1] = 0X07; /* LSB先发,只发送0X52的7bits */
Command[2] = 0X52;
if (ISO14443_CommandSendAndRecvData(Command, sizeof(Command), Buffer, &Length) == 0)
{
if (Length == 2) /* 正确则返回2字节的ATQA */
{
ATQA = (Buffer[1] << 8) | Buffer[0];
}
}
// printf(" ----REQA");
return ATQA;
}