int32_t WIZCHIP_EXPORT(send)(uint8_t sn, uint8_t * buf, uint16_t len) { uint8_t tmp=0; uint16_t freesize=0; CHECK_SOCKNUM(); CHECK_SOCKMODE(Sn_MR_TCP); CHECK_SOCKDATA(); tmp = getSn_SR(sn); if(tmp != SOCK_ESTABLISHED && tmp != SOCK_CLOSE_WAIT) return SOCKERR_SOCKSTATUS; if( sock_is_sending & (1<<sn) ) { tmp = getSn_IR(sn); if(tmp & Sn_IR_SENDOK) { setSn_IR(sn, Sn_IR_SENDOK); #if _WZICHIP_ == 5200 if(getSn_TX_RD(sn) != sock_next_rd[sn]) { setSn_CR(sn,Sn_CR_SEND); while(getSn_CR(sn)); return SOCKERR_BUSY; } #endif sock_is_sending &= ~(1<<sn); } else if(tmp & Sn_IR_TIMEOUT) { WIZCHIP_EXPORT(close)(sn); return SOCKERR_TIMEOUT; } else return SOCK_BUSY; } freesize = getSn_TxMAX(sn); if (len > freesize) len = freesize; // check size not to exceed MAX size. while(1) { freesize = getSn_TX_FSR(sn); tmp = getSn_SR(sn); if ((tmp != SOCK_ESTABLISHED) && (tmp != SOCK_CLOSE_WAIT)) { WIZCHIP_EXPORT(close)(sn); return SOCKERR_SOCKSTATUS; } if( (sock_io_mode & (1<<sn)) && (len > freesize) ) return SOCK_BUSY; if(len <= freesize) break; MICROPY_THREAD_YIELD(); } wiz_send_data(sn, buf, len); #if _WIZCHIP_ == 5200 sock_next_rd[sn] = getSn_TX_RD(sn) + len; #endif setSn_CR(sn,Sn_CR_SEND); /* wait to process the command... */ while(getSn_CR(sn)); sock_is_sending |= (1 << sn); return len; }
int32_t sendto(uint8_t sn, uint8_t * buf, uint16_t len, uint8_t * addr, uint16_t port) { uint8_t tmp = 0; uint16_t freesize = 0; CHECK_SOCKNUM(); switch(getSn_MR(sn) & 0x0F) { case Sn_MR_UDP: case Sn_MR_MACRAW: break; default: return SOCKERR_SOCKMODE; } CHECK_SOCKDATA(); if(*((uint32_t*)addr) == 0) return SOCKERR_IPINVALID; if(port == 0) return SOCKERR_PORTZERO; tmp = getSn_SR(sn); if(tmp != SOCK_MACRAW && tmp != SOCK_UDP) return SOCKERR_SOCKSTATUS; setSn_DIPR(sn,addr); setSn_DPORT(sn,port); freesize = getSn_TxMAX(sn); if (len > freesize) len = freesize; // check size not to exceed MAX size. while(1) { freesize = getSn_TX_FSR(sn); if(getSn_SR(sn) == SOCK_CLOSED) return SOCKERR_SOCKCLOSED; if( (sock_io_mode & (1<<sn)) && (len > freesize) ) return SOCK_BUSY; if(len <= freesize) break; }; wiz_send_data(sn, buf, len); #if _WIZCHIP_ == 5200 // for W5200 ARP errata setSUBR(0); #endif setSn_CR(sn,Sn_CR_SEND); /* wait to process the command... */ while(getSn_CR(sn)); #if _WIZCHIP_ == 5200 // for W5200 ARP errata setSUBR((uint8_t*)"\x00\x00\x00\x00"); #endif while(1) { tmp = getSn_IR(sn); if(tmp & Sn_IR_SENDOK) { setSn_IR(sn, Sn_IR_SENDOK); break; } //M:20131104 //else if(tmp & Sn_IR_TIMEOUT) return SOCKERR_TIMEOUT; else if(tmp & Sn_IR_TIMEOUT) { setSn_IR(sn, Sn_IR_TIMEOUT); return SOCKERR_TIMEOUT; } //////////// } return len; }
int32_t sendto(uint8_t sn, uint8_t * buf, uint16_t len, uint8_t * addr, uint16_t port) { uint8_t tmp = 0; uint16_t freesize = 0; uint32_t taddr; CHECK_SOCKNUM(); switch(getSn_MR(sn) & 0x0F) { case Sn_MR_UDP: case Sn_MR_MACRAW: // break; // #if ( _WIZCHIP_ < 5200 ) case Sn_MR_IPRAW: break; // #endif default: return SOCKERR_SOCKMODE; } CHECK_SOCKDATA(); //M20140501 : For avoiding fatal error on memory align mismatched //if(*((uint32_t*)addr) == 0) return SOCKERR_IPINVALID; //{ //uint32_t taddr; taddr = ((uint32_t)addr[0]) & 0x000000FF; taddr = (taddr << 8) + ((uint32_t)addr[1] & 0x000000FF); taddr = (taddr << 8) + ((uint32_t)addr[2] & 0x000000FF); taddr = (taddr << 8) + ((uint32_t)addr[3] & 0x000000FF); //} // //if(*((uint32_t*)addr) == 0) return SOCKERR_IPINVALID; if((taddr == 0) && ((getSn_MR(sn)&Sn_MR_MACRAW) != Sn_MR_MACRAW)) return SOCKERR_IPINVALID; if((port == 0) && ((getSn_MR(sn)&Sn_MR_MACRAW) != Sn_MR_MACRAW)) return SOCKERR_PORTZERO; tmp = getSn_SR(sn); //#if ( _WIZCHIP_ < 5200 ) if((tmp != SOCK_MACRAW) && (tmp != SOCK_UDP) && (tmp != SOCK_IPRAW)) return SOCKERR_SOCKSTATUS; //#else // if(tmp != SOCK_MACRAW && tmp != SOCK_UDP) return SOCKERR_SOCKSTATUS; //#endif setSn_DIPR(sn,addr); setSn_DPORT(sn,port); freesize = getSn_TxMAX(sn); if (len > freesize) len = freesize; // check size not to exceed MAX size. while(1) { freesize = getSn_TX_FSR(sn); if(getSn_SR(sn) == SOCK_CLOSED) return SOCKERR_SOCKCLOSED; if( (sock_io_mode & (1<<sn)) && (len > freesize) ) return SOCK_BUSY; if(len <= freesize) break; }; wiz_send_data(sn, buf, len); #if _WIZCHIP_ < 5500 //M20150401 : for WIZCHIP Errata #4, #5 (ARP errata) getSIPR((uint8_t*)&taddr); if(taddr == 0) { getSUBR((uint8_t*)&taddr); setSUBR((uint8_t*)"\x00\x00\x00\x00"); } else taddr = 0; #endif //A20150601 : For W5300 #if _WIZCHIP_ == 5300 setSn_TX_WRSR(sn, len); #endif // setSn_CR(sn,Sn_CR_SEND); /* wait to process the command... */ while(getSn_CR(sn)); while(1) { tmp = getSn_IR(sn); if(tmp & Sn_IR_SENDOK) { setSn_IR(sn, Sn_IR_SENDOK); break; } //M:20131104 //else if(tmp & Sn_IR_TIMEOUT) return SOCKERR_TIMEOUT; else if(tmp & Sn_IR_TIMEOUT) { setSn_IR(sn, Sn_IR_TIMEOUT); //M20150409 : Fixed the lost of sign bits by type casting. //len = (uint16_t)SOCKERR_TIMEOUT; //break; #if _WIZCHIP_ < 5500 //M20150401 : for WIZCHIP Errata #4, #5 (ARP errata) if(taddr) setSUBR((uint8_t*)&taddr); #endif return SOCKERR_TIMEOUT; } //////////// } #if _WIZCHIP_ < 5500 //M20150401 : for WIZCHIP Errata #4, #5 (ARP errata) if(taddr) setSUBR((uint8_t*)&taddr); #endif //M20150409 : Explicit Type Casting //return len; return (int32_t)len; }
int32_t send(uint8_t sn, uint8_t * buf, uint16_t len) { uint8_t tmp=0; uint16_t freesize=0; CHECK_SOCKNUM(); CHECK_SOCKMODE(Sn_MR_TCP); CHECK_SOCKDATA(); tmp = getSn_SR(sn); if(tmp != SOCK_ESTABLISHED && tmp != SOCK_CLOSE_WAIT) return SOCKERR_SOCKSTATUS; if( sock_is_sending & (1<<sn) ) { tmp = getSn_IR(sn); if(tmp & Sn_IR_SENDOK) { setSn_IR(sn, Sn_IR_SENDOK); //M20150401 : Typing Error //#if _WZICHIP_ == 5200 #if _WIZCHIP_ == 5200 if(getSn_TX_RD(sn) != sock_next_rd[sn]) { setSn_CR(sn,Sn_CR_SEND); while(getSn_CR(sn)); return SOCK_BUSY; } #endif sock_is_sending &= ~(1<<sn); } else if(tmp & Sn_IR_TIMEOUT) { close(sn); return SOCKERR_TIMEOUT; } else return SOCK_BUSY; } freesize = getSn_TxMAX(sn); if (len > freesize) len = freesize; // check size not to exceed MAX size. while(1) { freesize = getSn_TX_FSR(sn); tmp = getSn_SR(sn); if ((tmp != SOCK_ESTABLISHED) && (tmp != SOCK_CLOSE_WAIT)) { close(sn); return SOCKERR_SOCKSTATUS; } if( (sock_io_mode & (1<<sn)) && (len > freesize) ) return SOCK_BUSY; if(len <= freesize) break; } wiz_send_data(sn, buf, len); #if _WIZCHIP_ == 5200 sock_next_rd[sn] = getSn_TX_RD(sn) + len; #endif #if _WIZCHIP_ == 5300 setSn_TX_WRSR(sn,len); #endif setSn_CR(sn,Sn_CR_SEND); /* wait to process the command... */ while(getSn_CR(sn)); sock_is_sending |= (1 << sn); //M20150409 : Explicit Type Casting //return len; return (int32_t)len; }
int32_t WIZCHIP_EXPORT(sendto)(uint8_t sn, uint8_t * buf, uint16_t len, uint8_t * addr, uint16_t port) { uint8_t tmp = 0; uint16_t freesize = 0; CHECK_SOCKNUM(); switch(getSn_MR(sn) & 0x0F) { case Sn_MR_UDP: case Sn_MR_MACRAW: break; default: return SOCKERR_SOCKMODE; } CHECK_SOCKDATA(); //M20140501 : For avoiding fatal error on memory align mismatched //if(*((uint32_t*)addr) == 0) return SOCKERR_IPINVALID; { uint32_t taddr; taddr = ((uint32_t)addr[0]) & 0x000000FF; taddr = (taddr << 8) + ((uint32_t)addr[1] & 0x000000FF); taddr = (taddr << 8) + ((uint32_t)addr[2] & 0x000000FF); taddr = (taddr << 8) + ((uint32_t)addr[3] & 0x000000FF); if (taddr == 0xFFFFFFFF || taddr == 0) return SOCKERR_IPINVALID; } // if(port == 0) return SOCKERR_PORTZERO; tmp = getSn_SR(sn); if(tmp != SOCK_MACRAW && tmp != SOCK_UDP) return SOCKERR_SOCKSTATUS; setSn_DIPR(sn,addr); setSn_DPORT(sn,port); freesize = getSn_TxMAX(sn); if (len > freesize) len = freesize; // check size not to exceed MAX size. while(1) { freesize = getSn_TX_FSR(sn); if(getSn_SR(sn) == SOCK_CLOSED) return SOCKERR_SOCKCLOSED; if( (sock_io_mode & (1<<sn)) && (len > freesize) ) return SOCK_BUSY; if(len <= freesize) break; MICROPY_THREAD_YIELD(); }; wiz_send_data(sn, buf, len); #if _WIZCHIP_ == 5200 // for W5200 ARP errata setSUBR(wizchip_getsubn()); #endif setSn_CR(sn,Sn_CR_SEND); /* wait to process the command... */ while(getSn_CR(sn)); while(1) { tmp = getSn_IR(sn); if(tmp & Sn_IR_SENDOK) { setSn_IR(sn, Sn_IR_SENDOK); break; } //M:20131104 //else if(tmp & Sn_IR_TIMEOUT) return SOCKERR_TIMEOUT; else if(tmp & Sn_IR_TIMEOUT) { setSn_IR(sn, Sn_IR_TIMEOUT); #if _WIZCHIP_ == 5200 // for W5200 ARP errata setSUBR((uint8_t*)"\x00\x00\x00\x00"); #endif return SOCKERR_TIMEOUT; } //////////// MICROPY_THREAD_YIELD(); } #if _WIZCHIP_ == 5200 // for W5200 ARP errata setSUBR((uint8_t*)"\x00\x00\x00\x00"); #endif return len; }