From cb6aa19bd83f47895cf0f7b009b3f5bcd0223ccc Mon Sep 17 00:00:00 2001
From: angoosh <kaplanantonin@gmail.com>
Date: Wed, 14 Jul 2021 15:22:39 +0200
Subject: [PATCH] added support for time command

---
 Terminal.c | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/Terminal.c b/Terminal.c
index a3d61a2..8f9f00b 100644
--- a/Terminal.c
+++ b/Terminal.c
@@ -14,6 +14,7 @@ uint8_t termRxBuffer[TERM_BUFFER_SIZE];
 
 
 UART_HandleTypeDef huart3;
+RTC_HandleTypeDef hrtc;
 
 
 uint8_t msgOk[] = {"\nOK\n"};
@@ -42,6 +43,22 @@ void PrintRxBuffer(){
 	pointr = 0;
 }
 
+char dateChar[9];
+char timeChar[9];
+
+void get_time(void)
+{
+ RTC_DateTypeDef gDate;
+ RTC_TimeTypeDef gTime;
+/* Get the RTC current Time */
+ HAL_RTC_GetTime(&hrtc, &gTime, RTC_FORMAT_BIN);
+/* Get the RTC current Date */
+ HAL_RTC_GetDate(&hrtc, &gDate, RTC_FORMAT_BIN);
+/* Display time Format: hh:mm:ss */
+ sprintf((char*)timeChar,"%02d:%02d:%02d",gTime.Hours, gTime.Minutes, gTime.Seconds);
+/* Display date Format: dd-mm-yy */
+ sprintf((char*)dateChar,"%02d-%02d-%2d",gDate.Date, gDate.Month, 2000 + gDate.Year);
+}
 /**
  * @brief Read rx buffer and parse commands
  *
@@ -276,6 +293,18 @@ void ReadBuffer(){
 			HAL_UART_Transmit(&huart3, msgHelp, sizeof(msgHelp)-1, 0xFFFF);
 			HAL_UART_Transmit(&huart3, msgBlank, sizeof(msgBlank)-1, 0xFFFF);
 		}
+		else if(strncmp(time, chachar, 4) == 0){
+			uint8_t msgSystime[] = {"\nSystem time: "};
+			uint8_t msgSysdate[] = {"\nSystem date: "};
+
+			get_time();
+			HAL_UART_Transmit(&huart3, msgSystime, sizeof(msgSystime)-1, 0xFFFF);
+			HAL_UART_Transmit(&huart3, timeChar, sizeof(timeChar)-1, 0xFFFF);
+			HAL_UART_Transmit(&huart3, msgSysdate, sizeof(msgSysdate)-1, 0xFFFF);
+			HAL_UART_Transmit(&huart3, dateChar, sizeof(dateChar)-1, 0xFFFF);
+			HAL_UART_Transmit(&huart3, &msgNL, sizeof(msgNL), 0xFFFF);
+			HAL_UART_Transmit(&huart3, msgBlank, sizeof(msgBlank)-1, 0xFFFF);
+		}
 	}
 	for(int i = 0; i < TERM_BUFFER_SIZE; i++){
 		termRxBuffer[i] = 0;