Public Member Functions | Static Public Attributes
W5100Class Class Reference

List of all members.

Public Member Functions

void init ()
void read_data (SOCKET s, volatile uint8_t *src, volatile uint8_t *dst, uint16_t len)
 This function is being used for copy the data form Receive buffer of the chip to application buffer.
void send_data_processing (SOCKET s, uint8_t *data, uint16_t len)
 This function is being called by send() and sendto() function also.
void recv_data_processing (SOCKET s, uint8_t *data, uint16_t len, uint8_t peek=0)
 This function is being called by recv() also.
void setGatewayIp (uint8_t *_addr)
void getGatewayIp (uint8_t *_addr)
void setSubnetMask (uint8_t *_addr)
void getSubnetMask (uint8_t *_addr)
void setMACAddress (uint8_t *addr)
void getMACAddress (uint8_t *addr)
void setIPAddress (uint8_t *addr)
void getIPAddress (uint8_t *addr)
void setRetransmissionTime (uint16_t timeout)
void setRetransmissionCount (uint8_t _retry)
void execCmdSn (SOCKET s, SockCMD _cmd)
uint16_t getTXFreeSize (SOCKET s)
uint16_t getRXReceivedSize (SOCKET s)
 __GP_REGISTER8 (MR, 0x0000)
 __GP_REGISTER_N (GAR, 0x0001, 4)
 __GP_REGISTER_N (SUBR, 0x0005, 4)
 __GP_REGISTER_N (SHAR, 0x0009, 6)
 __GP_REGISTER_N (SIPR, 0x000F, 4)
 __GP_REGISTER8 (IR, 0x0015)
 __GP_REGISTER8 (IMR, 0x0016)
 __GP_REGISTER16 (RTR, 0x0017)
 __GP_REGISTER8 (RCR, 0x0019)
 __GP_REGISTER8 (RMSR, 0x001A)
 __GP_REGISTER8 (TMSR, 0x001B)
 __GP_REGISTER8 (PATR, 0x001C)
 __GP_REGISTER8 (PTIMER, 0x0028)
 __GP_REGISTER8 (PMAGIC, 0x0029)
 __GP_REGISTER_N (UIPR, 0x002A, 4)
 __GP_REGISTER16 (UPORT, 0x002E)
 __SOCKET_REGISTER8 (SnMR, 0x0000) __SOCKET_REGISTER8(SnCR
 __SOCKET_REGISTER8 (SnIR, 0x0002) __SOCKET_REGISTER8(SnSR
 __SOCKET_REGISTER16 (SnPORT, 0x0004) __SOCKET_REGISTER_N(SnDHAR
 __SOCKET_REGISTER_N (SnDIPR, 0x000C, 4) __SOCKET_REGISTER16(SnDPORT
 __SOCKET_REGISTER16 (SnMSSR, 0x0012) __SOCKET_REGISTER8(SnPROTO
 __SOCKET_REGISTER8 (SnTOS, 0x0015) __SOCKET_REGISTER8(SnTTL
 __SOCKET_REGISTER16 (SnTX_FSR, 0x0020) __SOCKET_REGISTER16(SnTX_RD
 __SOCKET_REGISTER16 (SnTX_WR, 0x0024) __SOCKET_REGISTER16(SnRX_RSR
 __SOCKET_REGISTER16 (SnRX_RD, 0x0028) __SOCKET_REGISTER16(SnRX_WR

Static Public Attributes

static const uint16_t SSIZE = 2048

Detailed Description

Definition at line 129 of file w5100.h.


Member Function Documentation

void W5100Class::read_data ( SOCKET  s,
volatile uint8_t *  src,
volatile uint8_t *  dst,
uint16_t  len 
)

This function is being used for copy the data form Receive buffer of the chip to application buffer.

It calculate the actual physical address where one has to read the data from Receive buffer. Here also take care of the condition while it exceed the Rx memory uper-bound of socket.

Definition at line 103 of file w5100.cpp.

void W5100Class::recv_data_processing ( SOCKET  s,
uint8_t *  data,
uint16_t  len,
uint8_t  peek = 0 
)

This function is being called by recv() also.

This function read the Rx read pointer register and after copy the data from receive buffer update the Rx write pointer register. User should read upper byte first and lower byte later to get proper value.

Definition at line 91 of file w5100.cpp.

void W5100Class::send_data_processing ( SOCKET  s,
uint8_t *  data,
uint16_t  len 
)

This function is being called by send() and sendto() function also.

This function read the Tx write pointer register and after copy the data in buffer update the Tx write pointer register. User should read upper byte first and lower byte later to get proper value.

Definition at line 68 of file w5100.cpp.


The documentation for this class was generated from the following files: