Hello,
===here is my environment===
Board: TI EVM6437 development board
Emulator: Wintech XDS560V2 trace
Software: CCS5.1.0.09000
package: ndk_2_20_06_35
package: bios_6_32_05_54
==1==
I download NDK2.0 to get eth_dm6437 library file.(D:\ti\ndk2_0\ti\ndk\src\hal\evmdm6437\eth_dm6437)
I use sys/bios 6,then I change ethdriver.c
#if 0
#include <std.h>
#include <sys.h>
#include <bcache.h>
#include <c64.h>
#else
#include <ti/sysbios/BIOS.h>
#include <ti/sysbios/family/c64p/Cache.h>
#define BCACHE_invL1pAll Cache_invL1pAll
#include <ti/sysbios/family/c64p/Hwi.h>
#define C64_disableIER Hwi_disableIER// Disable certain maskable interrupts(Bits16 mask);
#define C64_enableIER Hwi_enableIER// Enable certain maskable interrupts(Bits16 mask);
#endif
and set define option: --define=EFUSE_MAC --define=TYPES_BIOS6 --define=PHY_MODE_100MBPS -D_INCLUDE_NIMU_CODE
finally,I compiled eth_dm6437 source file to eth_dm6437.lib
===
here is dm_6437 library project.1616.eth_dm6437.rar
===
==2==
I create a sys/bios project named ndk_dm6437_helloWorld and copy helloWorld demo to it.
Then I link eth_dm6437.lib to the project and compile it.
when I load the OUT file,after running output console can not get dynamic IP address.
here is output message:
++
[C64XP_0]
[C64XP_0] TCP/IP Stack 'Hello World!' Application
[C64XP_0]
[C64XP_0] Using MAC Address: 20-12-02-28-17-12
[C64XP_0] EMAC should be up and running
[C64XP_0] EMAC has been started successfully
[C64XP_0] Registeration of the EMAC Successful
[C64XP_0] Service Status: DHCPC : Enabled : : 000
[C64XP_0] Service Status: DHCPC : Enabled : Running : 000
[C64XP_0] Link Status: 100Mb/s Full Duplex on PHY 0
...some time later(about 2 minute)
[C64XP_0] Service Status: DHCPC : Enabled : Fault : 002
++
when I set a static IP address to it,it run OK.
char *HostName = "tidsp";
#if 1
char *LocalIPAddr = "192.168.3.150"; // Set to "0.0.0.0" for DHCP
char *LocalIPMask = "255.255.255.0"; // Not used when using DHCP
char *GatewayIP = "192.168.3.1"; // Not used when using DHCP
char *DomainName = "demo.net"; // Not used when using DHCP
char *DNSServer = "192.168.3.1"; // Used when set to anything but zero
#else
char *LocalIPAddr = "0.0.0.0"; // Set to "0.0.0.0" for DHCP
char *LocalIPMask = "0.0.0.0"; // Not used when using DHCP
char *GatewayIP = "0.0.0.0"; // Not used when using DHCP
char *DomainName = "demo.net"; // Not used when using DHCP
char *DNSServer = "0.0.0.0"; // Used when set to anything but zero
#endif
here is output message:
++
[C64XP_0]
[C64XP_0] TCP/IP Stack 'Hello World!' Application
[C64XP_0]
[C64XP_0] Using MAC Address: 20-12-02-28-17-12
[C64XP_0] EMAC should be up and running
[C64XP_0] EMAC has been started successfully
[C64XP_0] Registeration of the EMAC Successful
[C64XP_0] Network Added: If-1:192.168.3.150
[C64XP_0] Link Status: 100Mb/s Full Duplex on PHY 0
++
My conputer can ping its IP(192.168.3.150).
Pinging 192.168.3.150 with 32 bytes of data:
Reply from 192.168.3.150: bytes=32 time<1ms TTL=255
Reply from 192.168.3.150: bytes=32 time<1ms TTL=255
Reply from 192.168.3.150: bytes=32 time<1ms TTL=255
Reply from 192.168.3.150: bytes=32 time<1ms TTL=255
===
here is ndk_dm6437_helloWorld project(include GEL file).0714.ndk_dm6437_helloWorld.rar
===
Could you tell me what's wrong why my project can not get dynamic IP address??
Thank,
Yang Hai
