Refactor main.c for improved readability and update display cursor positions

Core/Src/main.c

@@ -76,9 +76,9 @@ void parseIncommingPacket(uint8_t *_packet, incomming_data_t *_data);
 /* USER CODE END 0 */
 
 /**
-  * @brief  The application entry point.
+ * @brief  The application entry point.
-  * @retval int
+ * @retval int
-  */
+ */
 int main(void)
 {
 
@@ -205,27 +205,27 @@ int main(void)
         if (R_Data.state == 1)
         {
           HAL_GPIO_WritePin(GREEN_LED_GPIO_Port, GREEN_LED_Pin, GPIO_PIN_SET);
-          HD44780_SetCursor(1, 0);
+          HD44780_SetCursor(3, 0);
           HD44780_PrintStr("Prichod OK");
           HD44780_SetCursor(0, 1);
-          char name[15];
+          char name[17];
-          sprintf(name, "%10s,%1s.", R_Data.surname, R_Data.name);
+          snprintf(name, sizeof(name), "%.*s,%.*s.", 13, R_Data.surname, 1, R_Data.name);
           HD44780_PrintStr(name);
         }
         else if (R_Data.state == 2)
         {
           HAL_GPIO_WritePin(GREEN_LED_GPIO_Port, GREEN_LED_Pin, GPIO_PIN_SET);
-          HD44780_SetCursor(1, 0);
+          HD44780_SetCursor(3, 0);
           HD44780_PrintStr("Odchod OK");
           HD44780_SetCursor(0, 1);
-          char name[15];
+          char name[17];
-          sprintf(name, "%10s,%1s.", R_Data.surname, R_Data.name);
+          snprintf(name, sizeof(name), "%.*s,%.*s.", 13, R_Data.surname, 1, R_Data.name);
           HD44780_PrintStr(name);
         }
         else if (R_Data.state == 0)
         {
           HAL_GPIO_WritePin(RED_LED_GPIO_Port, RED_LED_Pin, GPIO_PIN_SET);
-          HD44780_SetCursor(1, 0);
+          HD44780_SetCursor(4, 0);
           HD44780_PrintStr("Chyba");
           HD44780_SetCursor(0, 1);
           HD44780_PrintStr("Zkuste to znovu");
@@ -255,17 +255,17 @@ int main(void)
 }
 
 /**
-  * @brief System Clock Configuration
+ * @brief System Clock Configuration
-  * @retval None
+ * @retval None
-  */
+ */
 void SystemClock_Config(void)
 {
   RCC_OscInitTypeDef RCC_OscInitStruct = {0};
   RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
 
   /** Initializes the RCC Oscillators according to the specified parameters
-  * in the RCC_OscInitTypeDef structure.
+   * in the RCC_OscInitTypeDef structure.
-  */
+   */
   RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
   RCC_OscInitStruct.HSEState = RCC_HSE_ON;
   RCC_OscInitStruct.HSEPredivValue = RCC_HSE_PREDIV_DIV1;
@@ -279,9 +279,8 @@ void SystemClock_Config(void)
   }
 
   /** Initializes the CPU, AHB and APB buses clocks
-  */
+   */
-  RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
+  RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_SYSCLK | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2;
-                              |RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2;
   RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
   RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
   RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV2;
@@ -380,9 +379,9 @@ PUTCHAR_PROTOTYPE
 /* USER CODE END 4 */
 
 /**
-  * @brief  This function is executed in case of error occurrence.
+ * @brief  This function is executed in case of error occurrence.
-  * @retval None
+ * @retval None
-  */
+ */
 void Error_Handler(void)
 {
   /* USER CODE BEGIN Error_Handler_Debug */
@@ -391,14 +390,14 @@ void Error_Handler(void)
   /* USER CODE END Error_Handler_Debug */
 }
 
-#ifdef  USE_FULL_ASSERT
+#ifdef USE_FULL_ASSERT
 /**
-  * @brief  Reports the name of the source file and the source line number
+ * @brief  Reports the name of the source file and the source line number
-  *         where the assert_param error has occurred.
+ *         where the assert_param error has occurred.
-  * @param  file: pointer to the source file name
+ * @param  file: pointer to the source file name
-  * @param  line: assert_param error line source number
+ * @param  line: assert_param error line source number
-  * @retval None
+ * @retval None
-  */
+ */
 void assert_failed(uint8_t *file, uint32_t line)
 {
   /* USER CODE BEGIN 6 */

build/Debug/.ninja_log

@@ -57,3 +57,11 @@
 27	243	1747578320796622150	cmake/stm32cubemx/CMakeFiles/STM32_Drivers.dir/__/__/Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_uart.c.obj	4a83760c6970da49
 5	284	1747578320836229032	cmake/stm32cubemx/CMakeFiles/STM32_Drivers.dir/__/__/Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_i2c.c.obj	c0e6a05b8bf26b38
 284	341	1747578320892496514	LightTAM_RFID_Reader.elf	9d2867053cc90835
+0	72	1747578651608456255	CMakeFiles/LightTAM_RFID_Reader.dir/Core/Src/main.c.obj	c2dc3f2732657e0d
+72	126	1747578651660961016	LightTAM_RFID_Reader.elf	9d2867053cc90835
+1	86	1747578723903939202	CMakeFiles/LightTAM_RFID_Reader.dir/Core/Src/main.c.obj	c2dc3f2732657e0d
+86	143	1747578723959352794	LightTAM_RFID_Reader.elf	9d2867053cc90835
+1	76	1747578794545109526	CMakeFiles/LightTAM_RFID_Reader.dir/Core/Src/main.c.obj	c2dc3f2732657e0d
+76	137	1747578794604722166	LightTAM_RFID_Reader.elf	9d2867053cc90835
+0	76	1747578865865574378	CMakeFiles/LightTAM_RFID_Reader.dir/Core/Src/main.c.obj	c2dc3f2732657e0d
+76	131	1747578865918977708	LightTAM_RFID_Reader.elf	9d2867053cc90835