1 files changed, 46 insertions, 0 deletions
diff --git a/code/ecp/fe310/transport.c b/code/ecp/fe310/transport.c
new file mode 100644
index 0000000..b833ee3
--- /dev/null
+++ b/code/ecp/fe310/transport.c
@@ -0,0 +1,46 @@
+#include <stddef.h>
+#include <string.h>
+
+#include <core.h>
+
+#include "eos.h"
+#include "net.h"
+
+static int t_addr_eq(ECPNetAddr *addr1, ECPNetAddr *addr2) {
+    if (addr1->port != addr2->port) return 0;
+    if (memcmp(addr1->host, addr2->host, sizeof(addr1->host)) != 0) return 0;
+    return 1;
+}
+
+static int t_open(int *sock, void *addr_s) {
+    *sock = 0;
+    return ECP_OK;
+}
+
+static void t_close(int *sock) {
+}
+
+static ssize_t t_send(int *sock, void *msg, size_t msg_size, ECPNetAddr *addr) {
+    unsigned char *buf = msg;
+    size_t addr_len = sizeof(addr->host) + sizeof(addr->port);
+    uint16_t buf_size = msg_size + addr_len;
+    int rv;
+
+    buf -= addr_len;
+    memcpy(buf, addr->host, sizeof(addr->host));
+    memcpy(buf+sizeof(addr->host), &addr->port, sizeof(addr->port));
+    rv = eos_net_send(EOS_NET_CMD_PKT, buf, buf_size);
+    if (rv) return ECP_ERR_SEND;
+    return msg_size;
+}
+
+int ecp_transport_init(ECPTransportIface *t) {
+    t->init = 1;
+    t->open = t_open;
+    t->close = t_close;
+    t->send = t_send;
+    t->recv = NULL;
+    t->addr_eq = t_addr_eq;
+    t->addr_set = NULL;
+    return ECP_OK;
+}