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Line 195... Line 195...
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    IEC1bits.ETHIE = 1;         // Enable ethernet interrupts
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    IEC1bits.ETHIE = 1;         // Enable ethernet interrupts
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    INTEnableInterrupts();
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    INTEnableInterrupts();
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}
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}
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/* Reads from the specified register on the PHY chip */
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uint16_t ETH_PHY_Read(uint8_t address, uint8_t reg) {
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uint16_t ETH_PHY_Read(uint8_t address, uint8_t reg) {
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    EMAC1MADR = reg | (address << 8);
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    EMAC1MADR = reg | (address << 8);
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    EMAC1MCMDbits.READ = 1;
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    EMAC1MCMDbits.READ = 1;
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    Nop();Nop();Nop();
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    Nop();Nop();Nop();
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    while (EMAC1MINDbits.MIIMBUSY);
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    while (EMAC1MINDbits.MIIMBUSY);
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    EMAC1MCMDbits.READ = 0;
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    EMAC1MCMDbits.READ = 0;
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    return EMAC1MRDD;
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    return EMAC1MRDD;
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}
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}
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/* Write to the specified register on the PHY chip */
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void ETH_PHY_Write(uint8_t address, uint8_t reg, uint16_t value) {
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void ETH_PHY_Write(uint8_t address, uint8_t reg, uint16_t value) {
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    EMAC1MADR = reg | (address << 8);
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    EMAC1MADR = reg | (address << 8);
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    EMAC1MWTD = value;
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    EMAC1MWTD = value;
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    Nop();Nop();Nop();
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    Nop();Nop();Nop();
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    while (EMAC1MINDbits.MIIMBUSY);
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    while (EMAC1MINDbits.MIIMBUSY);
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}
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}
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/* Queries the number of pending packets */
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uint8_t ETH_Recv_Queue(void) {
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uint8_t ETH_Recv_Queue(void) {
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    return ETHSTATbits.BUFCNT;
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    return ETHSTATbits.BUFCNT;
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}
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}
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/* Function to read a single packet (<2014 bytes) */
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/* Function to read a single packet (<2014 bytes) */
Line 227... Line 230...
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    for (i = 0; i < ETH_RX_DESCRIPTOR_COUNT; i++) {
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    for (i = 0; i < ETH_RX_DESCRIPTOR_COUNT; i++) {
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        if ((eth_data->RX_ED_table.descriptor[descriptor_index].EOWN == 0) &&
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        if ((eth_data->RX_ED_table.descriptor[descriptor_index].EOWN == 0) &&
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                (eth_data->RX_ED_table.descriptor[descriptor_index].SOP == 1) &&
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                (eth_data->RX_ED_table.descriptor[descriptor_index].SOP == 1) &&
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                (eth_data->RX_ED_table.descriptor[descriptor_index].EOP == 1)) {
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                (eth_data->RX_ED_table.descriptor[descriptor_index].EOP == 1)) {
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            // Read the packet data values into the buffer
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            size = eth_data->RX_ED_table.descriptor[descriptor_index].BYTE_COUNT - 18;
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            size = eth_data->RX_ED_table.descriptor[descriptor_index].BYTE_COUNT - 18;
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            *length = size;
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            *length = size;
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            for (j = 0; j < size - 18; j++) {
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            for (j = 0; j < size - 18; j++) {
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                buffer[j] = eth_data->RX_ED_buffer[descriptor_index][j+14];
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                buffer[j] = eth_data->RX_ED_buffer[descriptor_index][j+14];
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            }
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            }
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            // Reset the descriptors
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            eth_data->RX_ED_table.descriptor[descriptor_index].SOP = 0;
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            eth_data->RX_ED_table.descriptor[descriptor_index].SOP = 0;
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            eth_data->RX_ED_table.descriptor[descriptor_index].EOP = 0;
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            eth_data->RX_ED_table.descriptor[descriptor_index].EOP = 0;
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            eth_data->RX_ED_table.descriptor[descriptor_index].EOWN = 1;
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            eth_data->RX_ED_table.descriptor[descriptor_index].EOWN = 1;
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            eth_data->RX_descriptor_index = (descriptor_index == ETH_RX_DESCRIPTOR_COUNT - 1) ? 0 : descriptor_index + 1;
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            eth_data->RX_descriptor_index = (descriptor_index == ETH_RX_DESCRIPTOR_COUNT - 1) ? 0 : descriptor_index + 1;