Free (GPLv2) TCP/IP stack developed by TASS Belgium
Dependents: lpc1768-picotcp-demo ZeroMQ_PicoTCP_Publisher_demo TCPSocket_HelloWorld_PicoTCP Pico_TCP_UDP_Test ... more
PicoTCP. Copyright (c) 2013 TASS Belgium NV.
Released under the GNU General Public License, version 2.
Different licensing models may exist, at the sole discretion of the Copyright holders.
Official homepage: http://www.picotcp.com
Bug tracker: https://github.com/tass-belgium/picotcp/issues
Development steps:
initial integration with mbed RTOSgeneric mbed Ethernet driverhigh performance NXP LPC1768 specific Ethernet driverMulti-threading support for mbed RTOSBerkeley sockets and integration with the New Socket APIFork of the apps running on top of the New Socket APIScheduling optimizations- Debugging/benchmarking/testing
Demo application (measuring TCP sender performance):
Import programlpc1768-picotcp-demo
A PicoTCP demo app testing the ethernet throughput on the lpc1768 mbed board.
Diff: modules/pico_dev_mbed.cpp
- Revision:
- 112:c4463e7a6a41
- Parent:
- 3:b4047e8a0123
- Child:
- 124:a6ecd840c965
--- a/modules/pico_dev_mbed.cpp Mon Nov 04 07:54:12 2013 +0000 +++ b/modules/pico_dev_mbed.cpp Mon Nov 04 09:43:44 2013 +0000 @@ -22,8 +22,6 @@ #define ETH_MTU 1514 uint8_t buf[ETH_MTU]; -Serial pc(p9, p10, "Serial port"); // tx, rx - extern "C" { static int pico_mbed_send(struct pico_device *dev, void *buf, int len) @@ -38,7 +36,7 @@ ret = ethernet_write((const char *)buf, len); sent = ethernet_send(); - pc.printf("ETH> sent %d bytes\r\n",ret); + printf("ETH> sent %d bytes\r\n",ret); if (len != ret || sent != ret) return -1; else @@ -61,7 +59,7 @@ /* read and process frame */ len = ethernet_read((char*)buf, ETH_MTU); - pc.printf("ETH> recv %d bytes: %x:%x\r\n", len, buf[0],buf[1]); + printf("ETH> recv %d bytes: %x:%x\r\n", len, buf[0],buf[1]); pico_stack_recv(dev, buf, len); loop_score--; } @@ -84,10 +82,10 @@ return NULL; ethernet_address((char *)mac); - pc.printf("ETH> Set MAC address to: %x:%x:%x:%x:%x:%x\r\n", mac[0],mac[1],mac[2],mac[3],mac[4],mac[5]); + printf("ETH> Set MAC address to: %x:%x:%x:%x:%x:%x\r\n", mac[0],mac[1],mac[2],mac[3],mac[4],mac[5]); if(0 != pico_device_init((struct pico_device *)mb, name, mac)) { - pc.printf ("ETH> Loop init failed.\n"); + printf ("ETH> Loop init failed.\n"); //pico_loop_destroy(mb); return NULL; } @@ -98,14 +96,14 @@ mb->bytes_left_in_frame = 0; if(0 != ethernet_init()) { - pc.printf("ETH> Failed to initialize hardware.\r\n"); + printf("ETH> Failed to initialize hardware.\r\n"); pico_device_destroy((struct pico_device *)mb); return NULL; } // future work: make the mac address configurable - pc.printf("ETH> Device %s created.\r\n", mb->dev.name); + printf("ETH> Device %s created.\r\n", mb->dev.name); return (struct pico_device *)mb; }