From 99042a97929de8b37a04947ea64c236e1694a01a Mon Sep 17 00:00:00 2001
From: Kai Lauterbach <klaute@gmx.de>
Date: Thu, 27 Apr 2023 13:38:41 +0200
Subject: [PATCH] Added functions to receive the tc data blocks as json and
 also to write the tc data blocks, json formatted, into the eeprom.

---
 firmware/timing_control.ino | 49 ++++++++++++++++++++++++++++++++++++-
 1 file changed, 48 insertions(+), 1 deletion(-)

diff --git a/firmware/timing_control.ino b/firmware/timing_control.ino
index 6645c9d..4198037 100644
--- a/firmware/timing_control.ino
+++ b/firmware/timing_control.ino
@@ -55,7 +55,7 @@ uint8_t example_timer_data_block[] = {
 };
 
 uint8_t test_timer_data_block[] = {
-  // state        hour  min  ch1  ch2  ch3  ch3
+// hour  min  ch1  ch2  ch3  ch3
    9, 20,   0,   0,   0,   0, // 0: off
    9, 30,  25,   0,   0,   0, // 1: 10% ch1 blues
    9, 40,  25,   0,  25,   0, // 2: 10% all blues
@@ -366,3 +366,50 @@ bool tc_check_no_data_block()
 }
 
 //********************************//
+
+String tc_getJsonData()
+{
+  String output = "[";
+  for (uint8_t i = 0; i < LENGTH_OF_TIMER_DATA_BLOCK; i++)
+  {
+    output += "{\"hour\":" + (String)(int)tc_data[i].hh  + ",";
+    output += "\"min\":"  + (String)(int)tc_data[i].mm  + ",";
+    output += "\"ch1\":"  + (String)(int)tc_data[i].ch1 + ",";
+    output += "\"ch2\":"  + (String)(int)tc_data[i].ch2 + ",";
+    output += "\"ch3\":"  + (String)(int)tc_data[i].ch3 + ",";
+    output += "\"ch4\":"  + (String)(int)tc_data[i].ch4 + "}";
+    if (i < LENGTH_OF_TIMER_DATA_BLOCK-1)
+    {
+      output += ",";
+    }
+  }
+  output += "]";
+  return output;
+}
+
+tc_jsonDataBlockToEEPROM(String json_data_string)
+{
+  StaticJsonDocument<512> doc;
+  deserializeJson(doc, json_data_string);
+
+  // Loop through each data block in the JSON data and store it in the tc_data array
+  for (uint8_t i = 0; i < LENGTH_OF_TIMER_DATA_BLOCK; i++)
+  {
+    JsonObject obj = doc[i];
+    tc_data[i].hh = obj["hour"];
+    tc_data[i].mm = obj["min"];
+    tc_data[i].ch1 = obj["ch1"];
+    tc_data[i].ch2 = obj["ch2"];
+    tc_data[i].ch3 = obj["ch3"];
+    tc_data[i].ch4 = obj["ch4"];
+  }
+
+  // Write the tc_data array to the EEPROM
+  for (uint16_t i = 0; i < (NUMBER_OF_TIMER_DATA_BLOCKS * LENGTH_OF_TIMER_DATA_BLOCK); i++)
+  {
+    EEPROM.write(EEPROM_TIMING_DATA_ADDRESS + i, *((uint8_t*)&tc_data + i));
+  }
+  EEPROM.commit();
+}
+
+//********************************//