A PicoTCP driver for the lpc1768 mbed board
Dependents: lpc1768-picotcp-demo TCPSocket_HelloWorld_PicoTCP Pico_TCP_UDP_Test TCPSocket_HelloWorld_PicoTCP ... more
Diff: pico_dev_mbed_emac.cpp
- Revision:
- 6:32c8501737cd
- Parent:
- 5:50ba2a185f35
- Child:
- 7:608779751f85
diff -r 50ba2a185f35 -r 32c8501737cd pico_dev_mbed_emac.cpp --- a/pico_dev_mbed_emac.cpp Sun Jun 16 02:32:33 2013 +0000 +++ b/pico_dev_mbed_emac.cpp Sun Jun 16 19:45:09 2013 +0000 @@ -76,7 +76,7 @@ /******************** * Global variables * ********************/ -uint16_t lBuffer[ETH_MAX_MTU>>1] __attribute__((section("AHBSRAM0"))); +//uint16_t lBuffer[ETH_MAX_MTU>>1] __attribute__((section("AHBSRAM0"))); /******************* * Local variables * @@ -593,21 +593,21 @@ if(!( (RxLen >= ETH_MAX_MTU) || (info & RINFO_ERR_MASK) ) ) { - // copy uin16_t (that's per 2 bytes) data content + // copy uin16_t (that's per 2 bytes) data content // Uhm... why?? uint16_t lRxLen = RxLen>>1; - uint16_t * lptr = lBuffer; - while(lRxLen) - { - *lptr++ = *rptr++; - lRxLen--; - } - if(RxLen & 0x1) - *lptr = (*rptr) & 0xFF ; + //uint16_t * lptr = lBuffer; + //while(lRxLen) + //{ + // *lptr++ = *rptr++; + // lRxLen--; + //} + //if(RxLen & 0x1) + // *lptr = (*rptr) & 0xFF ; //printf("ETH> recv %d bytes: %x:%x\r\n", RxLen, lBuffer[0],lBuffer[1]); // call the stack and pass this packet to it - pico_stack_recv((struct pico_device *)mbdev,(uint8_t *)lBuffer,RxLen); + pico_stack_recv((struct pico_device *)mbdev,(uint8_t *)rptr,RxLen); } else { //printf("RxError?\r\n"); } @@ -618,7 +618,7 @@ LPC_EMAC->RxConsumeIndex = index; // Toggle RX LED - led_rx= !led_rx; + //led_rx= !led_rx; } return retval;