From 0aeede806c1c5c6814c092c47a95ee4af569f389 Mon Sep 17 00:00:00 2001
From: Moritz Perschke <moritz.perschke@uibk.ac.at>
Date: Wed, 3 Aug 2022 14:55:57 +0200
Subject: [PATCH] Message::send() now caches data
---
client/client/lib/caching/src/ram_caching.cpp | 2 +-
client/client/lib/caching/src/ram_caching.hpp | 2 +-
client/client/lib/espnow/src/espnow.cpp | 7 ++++++-
3 files changed, 8 insertions(+), 3 deletions(-)
diff --git a/client/client/lib/caching/src/ram_caching.cpp b/client/client/lib/caching/src/ram_caching.cpp
index f40da86..7b3e437 100644
--- a/client/client/lib/caching/src/ram_caching.cpp
+++ b/client/client/lib/caching/src/ram_caching.cpp
@@ -8,7 +8,7 @@ data_struct ram_cache_pop(){
return backup[cachedAmount--];
}
-bool ram_cache_push(data_struct data){
+void ram_cache_push(data_struct data){
backup[++cachedAmount] = data;
}
diff --git a/client/client/lib/caching/src/ram_caching.hpp b/client/client/lib/caching/src/ram_caching.hpp
index 888719b..979e849 100644
--- a/client/client/lib/caching/src/ram_caching.hpp
+++ b/client/client/lib/caching/src/ram_caching.hpp
@@ -2,9 +2,9 @@
#define _RAM_CACHE
#include "espnow.hpp"
-bool ram_cache_push(data_struct data);
bool ram_cache_is_empty();
bool ram_cache_is_full();
+void ram_cache_push(data_struct data);
data_struct ram_cache_pop();
#endif
\ No newline at end of file
diff --git a/client/client/lib/espnow/src/espnow.cpp b/client/client/lib/espnow/src/espnow.cpp
index 7ebf2b6..01673d7 100644
--- a/client/client/lib/espnow/src/espnow.cpp
+++ b/client/client/lib/espnow/src/espnow.cpp
@@ -3,6 +3,7 @@
#include <ESP32Time.h>
#include "WiFi.h"
#include "espnow.hpp"
+#include "ram_caching.hpp"
uint8_t BROADCAST_MAC[] = {0x58, 0xCF, 0x79, 0x04, 0x37, 0x38};
esp_now_peer_info_t hostInfo;
@@ -72,7 +73,11 @@ esp_err_t Message::send(){
Serial.println("sending Message");
esp_err_t success;
success = esp_now_send(recipient, (uint8_t *) &data, sizeof(data));
-
+ if(success != ESP_OK){
+ if(!ram_cache_is_full()){
+ ram_cache_push(*data);
+ }
+ }
for(int i=0; i<data->amountData; i++){
Serial.println(data->values[i]);
}
--
GitLab