I am using LPC1788 conrtex M3 microcontroller and trying to configure its e ETHERNET port by using CMSIS RTOS2 RTX5.I am able to run other drivers like UART , TIMERS , and GPIO's using RTOS2 RTX5.But facing some issues to run ETHERNET.
microcontroller - LPC1788 M3Phy IC - LAN8720Driver - ETH MAC 0Interface - RMIIIDE and Compiler - Keil microvision-5software development suite - MDK-PlusRTOS - RTOS2 RTX5 version 5.5.0
Please find attached c files and Configuration setting I have done in my project.
I am calling netInitialize(); function from main()it returns me "netOK" that means Network Core initialized successfully
Then I am calling netTCP_GetSocket function and passing "tcp_cb_server" call back function as an argument it as below
tcp_sock = netTCP_GetSocket(tcp_cb_server);if (tcp_soo itck > 0) { netTCP_Listen(tcp_sock, 2000);}
I am getting tcp_sock = 1, I am checking status of the socket created "tcp_sock" using function socket_status = netTCP_GetState(tcp_sock);it returns me "netTCP_StateLISTEN"means socket is listen mode.but when I try to connect through Hyperterminal unable to established a connection Please find attched code and configuration settings.Please help on high priority
Dear sir,
Thanks for the reply. I have one doubt related to net_initialize function. when I enter Main() function I am first calling Kernel initializing function and
below that I am just calling netinitialize function. I am not doing any other ethernet initialization.
So is it ok, or do I need to add additional code / function for ehternet initialization or netinitilize handles everything.
please check below code and setting which I have made in my project.
int main (void) { SystemCoreClockUpdate();
osKernelInitialize(); // Initialize CMSIS-RTOS netInitialize();
tid_myUART1_Thread = osThreadNew(uart_one_thread, NULL, NULL); // Create application main thread tcp_sock = netTCP_GetSocket(tcp_cb_server); if (tcp_sock > 0) { netTCP_Listen(tcp_sock, 2000); }
osKernelStart(); // Start thread execution for (;;) {}
Thanks & Regards,
Amit Dalvi