WebSVN – Code-Repo – Diff – /PIC Stuff/Cerebot_32MX7_LED_Cube/ETHERNET.c

     do {
         value = ETH_PHY_Read(PHY_ADDRESS, 0x0);
     } while (value & 0x8000 != 0);
     // Delay to wait for the link to be established
+    // Something needs to be done about this. 5s is WAY too long to wait
     Delay_MS(5000);
     // Wait for auto-negotiation to finish
     do {
         value = ETH_PHY_Read(PHY_ADDRESS, 0x1F); // Acquire link status
+}
 void __ISR(_ETH_VECTOR, ipl1) __ETH_Interrupt_Handler(void) {
 //    uint32_t value = ETHIRQ;
     if (ETHIRQbits.TXBUSE) {
+        // TX bus error, something -should- be done
         ETHIRQbits.TXBUSE = 0;
+    }
     if (ETHIRQbits.RXBUSE) {
+        // RX bus error, something -should- be done
         ETHIRQbits.RXBUSE = 0;
+    }
     if (ETHIRQbits.RXDONE) {
+        // Call the previously saved function
         if (eth_data->rx_callback != NULL)
             (*eth_data->rx_callback)();
         ETHIRQbits.RXDONE = 0;
+    }
 //    if (ETHIRQbits.PKTPEND) {
 //
 //        ETHIRQbits.PKTPEND = 0;
 //    }
     if (ETHIRQbits.TXDONE) {
+        // Call the previously saved function
         if (eth_data->tx_callback != NULL)
             (*eth_data->tx_callback)();
         ETHIRQbits.TXDONE = 0;
+    }
     if (ETHIRQbits.TXABORT) {
+        // TX aborted, do we care?
         ETHIRQbits.TXABORT = 0;
+    }
     if (ETHIRQbits.RXBUFNA) {
         // This is a serious error!
+        // TODO: handle this
         ETHIRQbits.RXBUFNA = 0;
+    }
     if (ETHIRQbits.RXOVFLW) {
         // This is a serious error!
+        // TODO: handle this
         ETHIRQbits.RXOVFLW = 0;
+    }
     IFS1bits.ETHIF = 0;
+}

Subversion Repositories Code-Repo

(root)/PIC Stuff/Cerebot_32MX7_LED_Cube/ETHERNET.c @ 263 – Rev 261 → 263