1 files changed, 23 insertions, 2 deletions
diff --git a/fw/esp32/components/eos/include/msgq.h b/fw/esp32/components/eos/include/msgq.h
index b5ae9ac..2b216d1 100644
--- a/fw/esp32/components/eos/include/msgq.h
+++ b/fw/esp32/components/eos/include/msgq.h
@@ -1,8 +1,27 @@
 #include <stdint.h>
 
+#ifndef _EOS_MSGQ_H_
+#define _EOS_MSGQ_H_
+
+#define EOS_MSG_FLAG_WAKE       0x01
+#define EOS_MSG_FLAG_RPLY_REQ   0x02
+#define EOS_MSG_FLAG_RPLY_REP   0x04
+
+typedef struct EOSMessage {
+    unsigned char *buffer;
+    uint16_t size;
+    uint8_t flags;
+} EOSMessage;
+
+void eos_msg_init(EOSMessage *msg, unsigned char *buffer, uint16_t size);
+void eos_msg_set_flags(EOSMessage *msg, uint8_t flags);
+void eos_msg_clear_flags(EOSMessage *msg, uint8_t flags);
+uint8_t eos_msg_flags(EOSMessage *msg);
+
 typedef struct EOSMsgItem {
     unsigned char type;
     unsigned char *buffer;
+    uint16_t size;
     uint16_t len;
 } EOSMsgItem;
 
@@ -15,8 +34,8 @@ typedef struct EOSMsgQ {
 
 void eos_msgq_init(EOSMsgQ *msgq, EOSMsgItem *array, uint8_t size);
 uint8_t eos_msgq_len(EOSMsgQ *msgq);
-int eos_msgq_push(EOSMsgQ *msgq, unsigned char type, unsigned char *buffer, uint16_t len);
-void eos_msgq_pop(EOSMsgQ *msgq, unsigned char *type, unsigned char **buffer, uint16_t *len);
+int eos_msgq_push(EOSMsgQ *msgq, unsigned char type, EOSMessage *msg, uint16_t len);
+void eos_msgq_pop(EOSMsgQ *msgq, unsigned char *type, EOSMessage *msg, uint16_t *len);
 
 typedef struct EOSBufQ {
     uint8_t idx_r;
@@ -29,3 +48,5 @@ void eos_bufq_init(EOSBufQ *bufq, unsigned char **array, uint8_t size);
 uint8_t eos_bufq_len(EOSBufQ *bufq);
 int eos_bufq_push(EOSBufQ *bufq, unsigned char *buffer);
 unsigned char *eos_bufq_pop(EOSBufQ *bufq);
+
+#endif  /* _EOS_MSGQ_H_ */