Zoltan Hudak
/
RawEthernet_Hello
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Dependencies: RawEthernet mbed
Revision 0:f1193d5dfe26, committed 2018-08-20
- Comitter:
- hudakz
- Date:
- Mon Aug 20 11:47:11 2018 +0000
- Commit message:
- Initial release.
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/RawEthernet.lib Mon Aug 20 11:47:11 2018 +0000 @@ -0,0 +1,1 @@ +https://os.mbed.com/users/hudakz/code/RawEthernet/#ca476e0a1a28
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Mon Aug 20 11:47:11 2018 +0000
@@ -0,0 +1,34 @@
+#include "mbed.h"
+#include "RawEthernet.h"
+
+#define BUF_SIZE 100
+
+uint8_t len;
+uint8_t buf[BUF_SIZE];
+
+// Ethernet settings
+uint8_t myMac[6] = {0x01, 0x02, 0x03, 0x04, 0x05, 0x06}; // MAC address of this slave device
+uint8_t myIp[4] = {192, 168, 1, 191}; // Dummy IP used to tell LAN switches about the existence of this device
+uint8_t remoteMac[6] = {0x52, 0x4f, 0x47, 0x49, 0x45, 0x52}; // MAC oddress of the master PC
+
+DigitalOut led1(LED1);
+RawEthernet rawEthernet(PB_5, PB_4, PB_3, PB_6, myMac, myIp); // mosi, miso, sck, cs
+
+int main()
+{
+ rawEthernet.linkTo(remoteMac);
+
+ while (true) {
+ len = rawEthernet.receive(buf, BUF_SIZE);
+ if (len != 0) {
+ // toggle LED to acknowledge reception of data
+ led1 = !led1;
+
+ // do some stuff with data
+
+ // in this test echo the received data to the sender
+ rawEthernet.send(buf, len);
+ }
+ }
+}
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Mon Aug 20 11:47:11 2018 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/a7c7b631e539 \ No newline at end of file