10 #ifndef __BRP_BALTECH_API_CMDS_EM_H__    11 #define __BRP_BALTECH_API_CMDS_EM_H__    12 #include "../typedefs.h"    16 #define BRP_EM_ErrEmNoTag BRP_ERR_STATUS(0x3100, 0x01)    20 #define BRP_EM_ErrEmRxdata BRP_ERR_STATUS(0x3100, 0x03)    24 #define BRP_EM_ErrEmChecksum BRP_ERR_STATUS(0x3100, 0x04)    28 #define BRP_EM_ErrEmParity BRP_ERR_STATUS(0x3100, 0x05)    32 #define BRP_EM_EmCmdError BRP_ERR_STATUS(0x3100, 0x06)    36 #define BRP_EM_EmTagtypeNotDetected BRP_ERR_STATUS(0x3100, 0x07)    40 #define BRP_EM_ErrEmOvTo BRP_ERR_STATUS(0x3100, 0x08)    44 #define BRP_EM_EmParamError BRP_ERR_STATUS(0x3100, 0x09)    48 #define BRP_EM_ErrEmHfreqctrl BRP_ERR_STATUS(0x3100, 0x0A)    52 #define BRP_EM_ErrEmHw BRP_ERR_STATUS(0x3100, 0x0B)    56 #define BRP_EM_ErrEmHwNotSupported BRP_ERR_STATUS(0x3100, 0x0D) brp_errcode brp_EM_Read4205(brp_protocol protocol, unsigned Address, unsigned *Page)
Reads a page from EM4205/4305 labels. 
 
brp_errcode brp_EM_Login4469(brp_protocol protocol, unsigned Password)
Login to a EM4469/4569 tag with data has to match block 1. 
 
unsigned int brp_errcode
This type is used library-wide for passing error codes in the return value of functions. 
 
brp_errcode brp_EM_Read4100(brp_protocol protocol, brp_buf *Data, size_t *Data_len, brp_mempool *mempool)
Reads the UID from EM4100/4102 labels. 
 
brp_errcode brp_EM_Halt4205(brp_protocol protocol)
Disables a 4205 tag until next power on. 
 
struct brp_protocol_t * brp_protocol
This is a generic handle of a protocol. 
 
struct brp_mempool_object_t * brp_mempool
mempool handle. 
 
brp_errcode brp_EM_Login4205(brp_protocol protocol, unsigned Password)
Login to a 4205 tag with data has to match block 1. 
 
brp_errcode brp_EM_Read4469(brp_protocol protocol, unsigned Address, unsigned *Page)
Reads a page from EM4469/4569 labels. 
 
brp_errcode brp_EM_Read4450(brp_protocol protocol, unsigned StartAdr, unsigned EndAdr, unsigned **PageNr, size_t *PageNr_len, brp_mempool *mempool)
Reads pages from a EM4450 tag (start to end address). 
 
brp_errcode brp_EM_Write4205(brp_protocol protocol, unsigned Address, unsigned Page)
Writes a page to EM4205/4305 labels. 
 
brp_errcode brp_EM_Write4469(brp_protocol protocol, unsigned Address, unsigned Page)
Writes a page to EM4469/4569 labels. 
 
unsigned char * brp_buf
represents a pointer to a protocol data buffer. 
 
brp_errcode brp_EM_DecodeCfg(brp_protocol protocol, brp_EM_DecodeCfg_RxMod RxMod, unsigned RxBaud)
Configures Mod and Baudtype of receiver. 
 
brp_errcode brp_EM_Halt4469(brp_protocol protocol)
Disables a EM4469/4569 tag until next power on. 
 
brp_errcode brp_EM_Protect4205(brp_protocol protocol, unsigned ProtectMask)
Protects data from being modified.