From c0854fd6dfcded99280d137fa29bb97a9ade1239 Mon Sep 17 00:00:00 2001
From: Siwat Sirichai <siwat@siwatinc.com>
Date: Mon, 13 Nov 2023 14:36:32 +0700
Subject: [PATCH 1/2] change lcd name

---
 src/espmega_iot_core.hpp             | 2 +-
 src/{lcd.cpp => espmega_iot_lcd.cpp} | 2 +-
 src/{lcd.hpp => espmega_iot_lcd.hpp} | 8 +++-----
 3 files changed, 5 insertions(+), 7 deletions(-)
 rename src/{lcd.cpp => espmega_iot_lcd.cpp} (94%)
 rename src/{lcd.hpp => espmega_iot_lcd.hpp} (55%)

diff --git a/src/espmega_iot_core.hpp b/src/espmega_iot_core.hpp
index 42582ed..959a19c 100644
--- a/src/espmega_iot_core.hpp
+++ b/src/espmega_iot_core.hpp
@@ -24,7 +24,7 @@
 #include <WebServer.h>
 #include <Update.h>
 #endif
-#include "lcd.hpp"
+#include "espmega_iot_lcd.hpp"
 
 #ifdef ENABLE_CLIMATE_MODULE
 #include "ir_codes.hpp"
diff --git a/src/lcd.cpp b/src/espmega_iot_lcd.cpp
similarity index 94%
rename from src/lcd.cpp
rename to src/espmega_iot_lcd.cpp
index bf089c5..6006f45 100644
--- a/src/lcd.cpp
+++ b/src/espmega_iot_lcd.cpp
@@ -1,5 +1,5 @@
 #include <user_code.hpp>
-#include <lcd.hpp>
+#include <espmega_iot_lcd.hpp>
 
 void lcd_send_stop_bit()
 {
diff --git a/src/lcd.hpp b/src/espmega_iot_lcd.hpp
similarity index 55%
rename from src/lcd.hpp
rename to src/espmega_iot_lcd.hpp
index 321410c..5960241 100644
--- a/src/lcd.hpp
+++ b/src/espmega_iot_lcd.hpp
@@ -1,11 +1,9 @@
-#ifndef EMG_LCD_ENABLED
-#include <Arduino.h>
+#pragma once
 
-#define EMG_LCD_ENABLED
+#include <ESPMegaPRO.h>
 
 void lcd_send_stop_bit();
 void lcd_send_command(String command);
 String lcd_wait_response();
 void lcd_reset();
-void lcd_init();
-#endif
\ No newline at end of file
+void lcd_init();
\ No newline at end of file

From 91fb96f5966ad7b999c2a262a0cc01a4d4758acd Mon Sep 17 00:00:00 2001
From: Siwat Sirichai <siwat@siwatinc.com>
Date: Mon, 13 Nov 2023 15:11:10 +0700
Subject: [PATCH 2/2] lcd upload function

---
 src/espmega_iot_lcd.cpp | 36 ++++++++++++++++++++++++++++++++++++
 src/espmega_iot_lcd.hpp |  7 ++++++-
 2 files changed, 42 insertions(+), 1 deletion(-)

diff --git a/src/espmega_iot_lcd.cpp b/src/espmega_iot_lcd.cpp
index 6006f45..d4c89b9 100644
--- a/src/espmega_iot_lcd.cpp
+++ b/src/espmega_iot_lcd.cpp
@@ -34,4 +34,40 @@ void lcd_init()
     lcd_reset();
     delay(750);
 #endif
+}
+
+bool lcd_upload_start(size_t size)
+{
+    Serial.begin(115200);
+    lcd_send_stop_bit();
+    Serial.print("rest");
+    lcd_send_stop_bit();
+    Serial.print("connect");
+    lcd_send_stop_bit();
+    delay(1000);
+    Serial.print("whmi-wri 1024,115200,res0");
+    lcd_send_stop_bit();
+    lcd_wait_ack();
+}
+bool lcd_upload_write(uint8_t *data, size_t size)
+{
+    for (int i = 0; i < size; i++)
+    {
+        Serial.write(data[i]);
+    }
+}
+
+bool lcd_wait_ack()
+{
+    bool data_ok = false;
+    for (int i; i < 50; i++)
+    {
+        if (Serial.read() == 0x05)
+        {
+            data_ok = true;
+            break;
+        }
+        delay(100);
+    }
+    return data_ok;
 }
\ No newline at end of file
diff --git a/src/espmega_iot_lcd.hpp b/src/espmega_iot_lcd.hpp
index 5960241..0e70e3c 100644
--- a/src/espmega_iot_lcd.hpp
+++ b/src/espmega_iot_lcd.hpp
@@ -2,8 +2,13 @@
 
 #include <ESPMegaPRO.h>
 
+
 void lcd_send_stop_bit();
 void lcd_send_command(String command);
 String lcd_wait_response();
 void lcd_reset();
-void lcd_init();
\ No newline at end of file
+void lcd_init();
+
+bool lcd_upload_start(size_t size);
+bool lcd_upload_write(uint8_t* data, size_t size);
+bool lcd_wait_ack();
\ No newline at end of file