feat: Add rfid feature and .gitignore file

This commit is contained in:
lmx
2025-11-28 16:25:35 +08:00
parent 818e8c3778
commit ade4b0a1f8
1244 changed files with 342105 additions and 0 deletions

27
cpu/br28/private_iis.h Normal file
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#ifndef __PRIVATE_IIS_H
#define __PRIVATE_IIS_H
#include "cpu.h"
// #define PRIVATE_IIS_RX_SR 44100
#define PRIVATE_MESSAGE_SIZE 512 //接收消息
#define PRIVATE_IIS_CMD 0x12345678
#define PRIVATE_IIS_TX_LINEIN_CH_IDX (AUDIO_ADC_LINE1 | AUDIO_ADC_LINE0)
#define PRIVATE_IIS_TX_LINEIN_GAIN 4
//定义命令的长度为多少字节, 变量个数* 变量类型字节数
#define CMD_LEN 4 * 4
void private_iis_rx_open(void);
u8 get_private_iis_get_msg_flag(void);
void show_private_msg(void);
void private_iis_rx_close(void);
void private_iis_tx_open(void);
void private_iis_tx_close(void);
#endif