eos support

1 files changed, 20 insertions, 0 deletions

diff --git a/code/fe310/eos/net.h b/code/fe310/eos/net.h
new file mode 100644
index 0000000..0091c3c
--- /dev/null
+++ b/code/fe310/eos/net.h
@@ -0,0 +1,20 @@
+#include <stdint.h>
+
+#define EOS_NET_CMD_FLAG_ONEW   0x10
+
+#define EOS_NET_CMD_CONNECT     1
+#define EOS_NET_CMD_DISCONNECT  2
+#define EOS_NET_CMD_SCAN        3
+#define EOS_NET_CMD_PKT         4
+
+#define EOS_NET_MAX_CMD         8
+
+void eos_net_init(void);
+void eos_net_start(uint32_t sckdiv);
+void eos_net_stop(void);
+int eos_net_reserve(unsigned char *buffer);
+int eos_net_acquire(unsigned char reserved);
+int eos_net_release(unsigned char reserved);
+unsigned char *eos_net_alloc(void);
+int eos_net_free(unsigned char *buffer, unsigned char reserve_next);
+int eos_net_send(unsigned char cmd, unsigned char *buffer, uint16_t len);