diff options
Diffstat (limited to 'hardware/software/pong3/hello_led.c')
| -rw-r--r-- | hardware/software/pong3/hello_led.c | 148 |
1 files changed, 0 insertions, 148 deletions
diff --git a/hardware/software/pong3/hello_led.c b/hardware/software/pong3/hello_led.c deleted file mode 100644 index 9f472d7..0000000 --- a/hardware/software/pong3/hello_led.c +++ /dev/null @@ -1,148 +0,0 @@ -/*
- *
- *
- *
- *
- */
-#include <io.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <stdlib.h>
-#include <string.h>
-#include "system.h"
-#include "DM9000A.H"
-#include "DM9000A.C"
-//#include "sys/alt_irq.h"
-#include <../src/alt_irq_register.c>
-
-#if 0
-unsigned int rx_len,i,packet_num,rx_cnt,tx_cnt;
-
-
-#define data_lenght 1468 // Maximun Data lenght 1468 bytes
-#define flenght (data_lenght+0x2E) //Total packet lenght
-
- unsigned char SND[flenght]; // Payload buffer
-
- unsigned char RX_DATA[flenght]; // Payload buffer
-
-//-------------------------------------------------------------------------
-/* DM9000_init I/O routine */
-
-//-------------------------------------------------------------------------
-//-------------------------------------------------------------------------
-//-------------------------------------------------------------------------
-
-void UDP_Init(void)
- {
- unsigned int IPsource_1,IPsource_2,IPsource_3,IPsource_4;
- unsigned int IPdestination_1,IPdestination_2,IPdestination_3,IPdestination_4;
- unsigned int IPchecksum1,IPchecksum2,IPchecksum3,IPchecksum4,IPchecksum5;
- unsigned int Mac_source1, Mac_source2, Mac_source3, Mac_source4, Mac_source5, Mac_source6;
- unsigned int Mac_dest1, Mac_dest2, Mac_dest3, Mac_dest4, Mac_dest5, Mac_dest6;
- unsigned int lenght_h, lenght_l;
- unsigned int IPlenght_h, IPlenght_l, IPlenght;
-
- IPsource_1 = 192; // Assign ie: 192.168.0.44 IP for the CD0
- IPsource_2 = 168;
- IPsource_3 = 0;
- IPsource_4 = 44;
-
- IPdestination_1 = 192; // Insert your IP data here
- IPdestination_2 = 168;
- IPdestination_3 = 0;
- IPdestination_4 = 55;
-
- Mac_dest1 = 0xF4; // Insert your MAC address data here
- Mac_dest2 = 0x6D;
- Mac_dest3 = 0x04;
- Mac_dest4 = 0x20;
- Mac_dest5 = 0x9F;
- Mac_dest6 = 0xF1;
-// Mac_dest1 = 0XFF; // Insert your MAC address data here
-// Mac_dest2 = 0xFF;
-// Mac_dest3 = 0xFF;
-// Mac_dest4 = 0xFF;
-// Mac_dest5 = 0xFF;
-// Mac_dest6 = 0xFF;
- Mac_source1 = 0x01; // Assign an MAC address for DE2
- Mac_source2 = 0x60;
- Mac_source3 = 0x6E;
- Mac_source4 = 0x11;
- Mac_source5 = 0x02;
- Mac_source6 = 0x0F;
-
- lenght_h = ((data_lenght+8) & 0xFF00)>>8; // Convert in H byte and L byte
- lenght_l = ((data_lenght+8) & 0x00FF);
-
- IPlenght = data_lenght + 8 + 20; // IP Lenght for IP header
- IPlenght_h = (IPlenght & 0xFF00)>>8; // Convert in H byte and L byte
- IPlenght_l = (IPlenght & 0x00FF);
- // Calculating the IP checksum
- IPchecksum1 = 0x0000C511 + (IPsource_1<<8)+IPsource_2+(IPsource_3<<8)+IPsource_4+
- (IPdestination_1<<8)+IPdestination_2+(IPdestination_3<<8)+(IPdestination_4)+
- (IPlenght_h<<8) + IPlenght_l;
- IPchecksum2 = ((IPchecksum1&0x0000FFFF)+(IPchecksum1>>16));
- IPchecksum3 = 0x0000FFFF - IPchecksum2;
- IPchecksum4 = (IPchecksum3 & 0xFF00)>>8;
- IPchecksum5 = (IPchecksum3 & 0x00FF);
-
- unsigned char TXT[flenght] = { Mac_dest1, Mac_dest2, Mac_dest3, Mac_dest4 ,Mac_dest5, Mac_dest6,
- Mac_source1, Mac_source2, Mac_source3, Mac_source4, Mac_source5, Mac_source6,
- 0x08, 0x00, 0x45, 0x00, IPlenght_h, IPlenght_l,
- 0x00, 0x00, 0x00, 0x00, 0x80, 0x11,
- IPchecksum4, IPchecksum5, IPsource_1, IPsource_2, IPsource_3, IPsource_4,
- IPdestination_1, IPdestination_2, IPdestination_3, IPdestination_4, 0x04, 0x00,
- 0x04, 0x00, lenght_h, lenght_l, 0x00, 0x00};
-
- for (i = 0; i < 42; i++) // Load the TXT[] in the SND (ethernet packet).
- SND[i] = TXT[i];
-
- for (i = 42; i < flenght-4; i++) // generating the data to send.
- SND[i] = i-42;
-
- SND[i++] = 0x35; // This checksum is not correct... but also the net recieve the packets correctly.
- SND[i++] = 0x15; // To do, calculate checksum.
- SND[i++] = 0xF0;
- SND[i++] = 0x13;
-
-
- }
-
-void ethernet_interrupts(void)
-{
-
- ReceivePacket(RX_DATA,&rx_len);
- rx_cnt++;
- int j;
- for(j=0;j<rx_len;j++)
- {
- printf("%x ",RX_DATA[j]);
- }
- printf("\n\n");
-}
-
-int main(void)
-{
- UDP_Init();
- printf("Working...\n");
- msleep(500);
- DM9000_init();//Initialize the DM9000A.
- alt_irq_register( DM9000A_0_IRQ, NULL, (void*)ethernet_interrupts );
-
- rx_cnt = 0;
- tx_cnt = 0;
- while (1)
- {
- tx_cnt++;
- TransmitPacket(SND,flenght);
- printf("Tx %5d frame\n",tx_cnt);
- printf("Rx %5d frame\n\n",rx_cnt);
- msleep(500);
- }
-
-}
-//-------------------------------------------------------------------------
-
-
-#endif
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