updates

Core/Inc/main.h

@@ -49,6 +49,8 @@ extern "C" {
 
 /* USER CODE END EM */
 
+void HAL_TIM_MspPostInit(TIM_HandleTypeDef *htim);
+
 /* Exported functions prototypes ---------------------------------------------*/
 void Error_Handler(void);
 
@@ -65,8 +67,6 @@ void Error_Handler(void);
 #define VIN_GPIO_Port GPIOA
 #define VOUT_Pin GPIO_PIN_7
 #define VOUT_GPIO_Port GPIOA
-#define POWER_SWITCH_Pin GPIO_PIN_12
-#define POWER_SWITCH_GPIO_Port GPIOA
 #define T_SWDIO_Pin GPIO_PIN_13
 #define T_SWDIO_GPIO_Port GPIOA
 #define T_SWCLK_Pin GPIO_PIN_14

Core/Src/main.c

@@ -21,12 +21,18 @@
 /* Private includes ----------------------------------------------------------*/
 /* USER CODE BEGIN Includes */
 #include "stm32g4xx_hal.h"
-#include <stdio.h>
+
+#define  FILTER_SIZE 	128 	/* Must be a power of 2 for optimal bit-shifting (e.g., 8, 16, 32, 64) */
 /* USER CODE END Includes */
 
 /* Private typedef -----------------------------------------------------------*/
 /* USER CODE BEGIN PTD */
-
+typedef struct
+{
+  uint16_t buffer[FILTER_SIZE]; /* Circular buffer to hold N samples */
+  uint32_t sum;                 /* Running sum of all samples */
+  uint8_t index;                /* Current position in the buffer */
+} MovingAverageFilter;
 /* USER CODE END PTD */
 
 /* Private define ------------------------------------------------------------*/
@@ -46,6 +52,7 @@ ADC_HandleTypeDef hadc1;
 ADC_HandleTypeDef hadc2;
 
 TIM_HandleTypeDef htim2;
+TIM_HandleTypeDef htim16;
 
 UART_HandleTypeDef huart2;
 
@@ -70,13 +77,19 @@ uint8_t command = 0x00;
 uint8_t adc_task_flag = 0x00;
 uint16_t vin_adc_val = 0x0000;
 uint16_t vout_adc_val = 0x0000;
+uint16_t vout_adc_val_av = 0x0000;
 uint32_t vdd_ref = 0x00000000;
 uint32_t vin_val = 0x00000000;
 uint32_t vout_val = 0x00000000;
+uint32_t v_target = 0x00000000;
+uint8_t vset_task_flag = 0x00;
 uint8_t serial_number_flag = 0x00;
 
 uint8_t serial_number[19] = "ARRIVE-POWERSIM-001";
 
+/* Initialise MA filter */
+MovingAverageFilter movavFilter;
+
 /* USER CODE END PV */
 
 /* Private function prototypes -----------------------------------------------*/
@@ -86,13 +99,17 @@ static void MX_USART2_UART_Init(void);
 static void MX_ADC2_Init(void);
 static void MX_TIM2_Init(void);
 static void MX_ADC1_Init(void);
+static void MX_TIM16_Init(void);
 /* USER CODE BEGIN PFP */
 void power_switch (uint8_t state);
 void adc_task(void);
 uint32_t get_actual_vdda(ADC_HandleTypeDef *hadc);
 void voltage_conversion_task(void);
+void voltage_conversion_task_no_tx(void);
 uint32_t get_divider_input_mv(uint32_t raw_adc_value, uint32_t vdda_mv);
 void serial_number_task (void);
+void MA_Init(MovingAverageFilter *filter);
+uint16_t MA_Update(MovingAverageFilter *filter, uint16_t new_sample);
 
 /* USER CODE END PFP */
 
@@ -134,11 +151,11 @@ int main(void)
   MX_ADC2_Init();
   MX_TIM2_Init();
   MX_ADC1_Init();
+  MX_TIM16_Init();
   /* USER CODE BEGIN 2 */
 
   /*Configure GPIO pin output Level */
   HAL_GPIO_WritePin(LD2_GPIO_Port, LD2_Pin, GPIO_PIN_RESET);
-  HAL_GPIO_WritePin(POWER_SWITCH_GPIO_Port, POWER_SWITCH_Pin, GPIO_PIN_RESET);
 
   /* Run ADC calibration */
   HAL_ADCEx_Calibration_Start(&hadc1, ADC_SINGLE_ENDED);
@@ -156,14 +173,10 @@ int main(void)
   /* Get real VDDA value */
   vdd_ref = get_actual_vdda(&hadc1);
 
-  tx_buffer[0] = (uint8_t)((vdd_ref >> 24) & 0xFF);
-  tx_buffer[1] = (uint8_t)((vdd_ref >> 16) & 0xFF);
-  tx_buffer[2] = (uint8_t)((vdd_ref >> 8)  & 0xFF);
-  tx_buffer[3] = (uint8_t)(vdd_ref & 0xFF);
 
-  tx_len = 0x04;
+  /* Start output PWM at zero */
-
+  __HAL_TIM_SET_COMPARE(&htim16, TIM_CHANNEL_1, 0);
-  HAL_UART_Transmit(&huart2, tx_buffer, tx_len, 100);
+  HAL_TIM_PWM_Start(&htim16, TIM_CHANNEL_1);
 
   /* USER CODE END 2 */
 
@@ -174,7 +187,13 @@ int main(void)
 	if (adc_task_flag == 0xff)
     {
       adc_task_flag = 0x00;
-      adc_task();
+
+      if (vset_task_flag != 0xff)
+      {
+        adc_task();
+        vout_adc_val_av = MA_Update (&movavFilter, vout_adc_val);
+      }
+
       voltage_conversion_task();
     }
 
@@ -184,6 +203,14 @@ int main(void)
 	  serial_number_task ();
 	}
 
+	if (vset_task_flag == 0xff)
+	{
+	  __HAL_TIM_SET_COMPARE(&htim16, TIM_CHANNEL_1, 300);
+	  adc_task();
+	  vout_adc_val_av = MA_Update (&movavFilter, vout_adc_val);
+	  voltage_conversion_task_no_tx();
+	}
+
     /* USER CODE END WHILE */
 
     /* USER CODE BEGIN 3 */
@@ -419,6 +446,69 @@ static void MX_TIM2_Init(void)
 
 }
 
+/**
+  * @brief TIM16 Initialization Function
+  * @param None
+  * @retval None
+  */
+static void MX_TIM16_Init(void)
+{
+
+  /* USER CODE BEGIN TIM16_Init 0 */
+
+  /* USER CODE END TIM16_Init 0 */
+
+  TIM_OC_InitTypeDef sConfigOC = {0};
+  TIM_BreakDeadTimeConfigTypeDef sBreakDeadTimeConfig = {0};
+
+  /* USER CODE BEGIN TIM16_Init 1 */
+
+  /* USER CODE END TIM16_Init 1 */
+  htim16.Instance = TIM16;
+  htim16.Init.Prescaler = 1;
+  htim16.Init.CounterMode = TIM_COUNTERMODE_UP;
+  htim16.Init.Period = 63999;
+  htim16.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
+  htim16.Init.RepetitionCounter = 0;
+  htim16.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
+  if (HAL_TIM_Base_Init(&htim16) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  if (HAL_TIM_PWM_Init(&htim16) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  sConfigOC.OCMode = TIM_OCMODE_PWM1;
+  sConfigOC.Pulse = 0;
+  sConfigOC.OCPolarity = TIM_OCPOLARITY_HIGH;
+  sConfigOC.OCNPolarity = TIM_OCNPOLARITY_HIGH;
+  sConfigOC.OCFastMode = TIM_OCFAST_DISABLE;
+  sConfigOC.OCIdleState = TIM_OCIDLESTATE_RESET;
+  sConfigOC.OCNIdleState = TIM_OCNIDLESTATE_RESET;
+  if (HAL_TIM_PWM_ConfigChannel(&htim16, &sConfigOC, TIM_CHANNEL_1) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  sBreakDeadTimeConfig.OffStateRunMode = TIM_OSSR_DISABLE;
+  sBreakDeadTimeConfig.OffStateIDLEMode = TIM_OSSI_DISABLE;
+  sBreakDeadTimeConfig.LockLevel = TIM_LOCKLEVEL_OFF;
+  sBreakDeadTimeConfig.DeadTime = 0;
+  sBreakDeadTimeConfig.BreakState = TIM_BREAK_DISABLE;
+  sBreakDeadTimeConfig.BreakPolarity = TIM_BREAKPOLARITY_HIGH;
+  sBreakDeadTimeConfig.BreakFilter = 0;
+  sBreakDeadTimeConfig.AutomaticOutput = TIM_AUTOMATICOUTPUT_DISABLE;
+  if (HAL_TIMEx_ConfigBreakDeadTime(&htim16, &sBreakDeadTimeConfig) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  /* USER CODE BEGIN TIM16_Init 2 */
+
+  /* USER CODE END TIM16_Init 2 */
+  HAL_TIM_MspPostInit(&htim16);
+
+}
+
 /**
   * @brief USART2 Initialization Function
   * @param None
@@ -483,19 +573,9 @@ static void MX_GPIO_Init(void)
   __HAL_RCC_GPIOA_CLK_ENABLE();
   __HAL_RCC_GPIOB_CLK_ENABLE();
 
-  /*Configure GPIO pin Output Level */
-  HAL_GPIO_WritePin(POWER_SWITCH_GPIO_Port, POWER_SWITCH_Pin, GPIO_PIN_RESET);
-
   /*Configure GPIO pin Output Level */
   HAL_GPIO_WritePin(LD2_GPIO_Port, LD2_Pin, GPIO_PIN_RESET);
 
-  /*Configure GPIO pin : POWER_SWITCH_Pin */
-  GPIO_InitStruct.Pin = POWER_SWITCH_Pin;
-  GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
-  GPIO_InitStruct.Pull = GPIO_NOPULL;
-  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
-  HAL_GPIO_Init(POWER_SWITCH_GPIO_Port, &GPIO_InitStruct);
-
   /*Configure GPIO pin : LD2_Pin */
   GPIO_InitStruct.Pin = LD2_Pin;
   GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
@@ -509,6 +589,68 @@ static void MX_GPIO_Init(void)
 }
 
 /* USER CODE BEGIN 4 */
+void Control_Loop_Update(uint32_t )
+{
+  // 1. Get filtered ADC raw and convert to mV
+  uint16_t raw_adc = HAL_ADC_GetValue(&hadc1);
+  uint16_t filtered_raw = MA_Update(filter, raw_adc);
+
+    // Conversion (Example: 12-bit ADC on 3.3V Vref)
+    uint16_t measured_mv = (uint16_t)(((uint32_t)filtered_raw * 3300) / 4095);
+
+    // 2. Calculate Bidirectional Error
+    // Positive error = need more power
+    // Negative error = need less power
+    int32_t error = (int32_t)SETPOINT_MV - (int32_t)measured_mv;
+
+    // 3. Proportional Calculation
+    float p_term = KP * (float)error;
+
+    // 4. Adjust the Duty Cycle
+    static float current_duty = 500.0f; // Start at 50%
+    current_duty += p_term;
+
+    // 5. Anti-Windup / Saturation (Crucial for bidirectional)
+    // Prevents the PWM from trying to go to -50% or 200%
+    if (current_duty > MAX_PWM) current_duty = (float)MAX_PWM;
+    if (current_duty < 0.0f)    current_duty = 0.0f;
+
+    // 6. Update STM32 Hardware
+    __HAL_TIM_SET_COMPARE(&htim1, TIM_CHANNEL_1, (uint32_t)current_duty);
+}
+
+void MA_Init(MovingAverageFilter *filter)
+{
+  for (int i = 0; i < FILTER_SIZE; i++)
+  {
+    filter->buffer[i] = 0;
+  }
+
+  filter->sum = 0;
+  filter->index = 0;
+}
+
+uint16_t MA_Update(MovingAverageFilter *filter, uint16_t new_sample)
+{
+  /* Subtract the oldest value from the running sum */
+  filter->sum -= filter->buffer[filter->index];
+
+  /* Add the new value to the running sum */
+  filter->sum += new_sample;
+
+  /* Store the new value in the buffer, overwriting the oldest one */
+  filter->buffer[filter->index] = new_sample;
+
+  /* Move the index to the next position (circular buffer wrap-around) */
+  filter->index++;
+  filter->index &= (FILTER_SIZE - 1); /* Equivalent to: if (filter->index >= FILTER_SIZE) filter->index = 0; */
+
+  /* Calculate the average using bit-shifting (faster than division by power of 2) */
+  /* For FILTER_SIZE = 16, this is a right shift by 4 bits (sum / 16) */
+  /* If used 32, it would be sum >> 5 */
+  return (uint16_t)(filter->sum >> 7);
+}
+
 uint32_t get_actual_vdda(ADC_HandleTypeDef *hadc)
 {
   uint32_t vrefint_raw = 0;
@@ -551,7 +693,7 @@ void voltage_conversion_task(void)
   vin_val = get_divider_input_mv(vin_adc_val, vdd_ref);
 
   /* Get Vout voltage */
-  vout_val = get_divider_input_mv(vout_adc_val, vdd_ref);
+  vout_val = get_divider_input_mv(vout_adc_val_av, vdd_ref);
 
   tx_len = 0x08;
 
@@ -583,6 +725,13 @@ void voltage_conversion_task(void)
   HAL_UART_Transmit(&huart2, tx_buffer, tx_len, 100);
 }
 
+/* Voltage Conversion Task with No UART Tx */
+void voltage_conversion_task_no_tx(void)
+{
+  /* Get Vout voltage */
+  vout_val = get_divider_input_mv(vout_adc_val_av, vdd_ref);
+}
+
 void serial_number_task (void)
 {
   tx_len = 0x13;
@@ -639,13 +788,14 @@ void power_switch (uint8_t state)
 {
   if (state == 1)
   {
-	HAL_GPIO_WritePin(POWER_SWITCH_GPIO_Port, POWER_SWITCH_Pin, GPIO_PIN_SET);
+	vset_task_flag = 0xFF;
 	HAL_GPIO_WritePin(LD2_GPIO_Port, LD2_Pin, GPIO_PIN_SET);
   }
 
   else
   {
-	HAL_GPIO_WritePin(POWER_SWITCH_GPIO_Port, POWER_SWITCH_Pin, GPIO_PIN_RESET);
+	vset_task_flag = 0x00;
+	__HAL_TIM_SET_COMPARE(&htim16, TIM_CHANNEL_1, 0);
 	HAL_GPIO_WritePin(LD2_GPIO_Port, LD2_Pin, GPIO_PIN_RESET);
   }
 }
@@ -765,6 +915,8 @@ void HAL_UART_RxCpltCallback(UART_HandleTypeDef *huart)
 		    /* 'S' - Set power output state */
 		    case 0x53:
 			  power_state_value = rx_buffer[1];
+			  v_target = ((uint32_t)rx_buffer[2] << 24) | ((uint32_t)rx_buffer[3] << 16) | ((uint32_t)rx_buffer[4] << 8)  | ((uint32_t)rx_buffer[5]);
+			  MA_Init(&movavFilter);
 			  power_switch(power_state_value);
 			  break;
 

Core/Src/stm32g4xx_hal_msp.c

@@ -57,7 +57,9 @@
 /* USER CODE BEGIN 0 */
 
 /* USER CODE END 0 */
-/**
+
+void HAL_TIM_MspPostInit(TIM_HandleTypeDef *htim);
+                    /**
   * Initializes the Global MSP.
   */
 void HAL_MspInit(void)
@@ -222,11 +224,47 @@ void HAL_TIM_Base_MspInit(TIM_HandleTypeDef* htim_base)
     /* USER CODE BEGIN TIM2_MspInit 1 */
 
     /* USER CODE END TIM2_MspInit 1 */
+  }
+  else if(htim_base->Instance==TIM16)
+  {
+    /* USER CODE BEGIN TIM16_MspInit 0 */
 
+    /* USER CODE END TIM16_MspInit 0 */
+    /* Peripheral clock enable */
+    __HAL_RCC_TIM16_CLK_ENABLE();
+    /* USER CODE BEGIN TIM16_MspInit 1 */
+
+    /* USER CODE END TIM16_MspInit 1 */
   }
 
 }
 
+void HAL_TIM_MspPostInit(TIM_HandleTypeDef* htim)
+{
+  GPIO_InitTypeDef GPIO_InitStruct = {0};
+  if(htim->Instance==TIM16)
+  {
+    /* USER CODE BEGIN TIM16_MspPostInit 0 */
+
+    /* USER CODE END TIM16_MspPostInit 0 */
+
+    __HAL_RCC_GPIOA_CLK_ENABLE();
+    /**TIM16 GPIO Configuration
+    PA12     ------> TIM16_CH1
+    */
+    GPIO_InitStruct.Pin = GPIO_PIN_12;
+    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+    GPIO_InitStruct.Alternate = GPIO_AF1_TIM16;
+    HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
+
+    /* USER CODE BEGIN TIM16_MspPostInit 1 */
+
+    /* USER CODE END TIM16_MspPostInit 1 */
+  }
+
+}
 /**
   * @brief TIM_Base MSP De-Initialization
   * This function freeze the hardware resources used in this example
@@ -249,6 +287,17 @@ void HAL_TIM_Base_MspDeInit(TIM_HandleTypeDef* htim_base)
 
     /* USER CODE END TIM2_MspDeInit 1 */
   }
+  else if(htim_base->Instance==TIM16)
+  {
+    /* USER CODE BEGIN TIM16_MspDeInit 0 */
+
+    /* USER CODE END TIM16_MspDeInit 0 */
+    /* Peripheral clock disable */
+    __HAL_RCC_TIM16_CLK_DISABLE();
+    /* USER CODE BEGIN TIM16_MspDeInit 1 */
+
+    /* USER CODE END TIM16_MspDeInit 1 */
+  }
 
 }
 

Debug/Core/Src/main.cyclo

@@ -1,16 +0,0 @@
-../Core/Src/main.c:108:5:main	3
-../Core/Src/main.c:199:6:SystemClock_Config	3
-../Core/Src/main.c:246:13:MX_ADC1_Init	4
-../Core/Src/main.c:314:13:MX_ADC2_Init	4
-../Core/Src/main.c:382:13:MX_TIM2_Init	4
-../Core/Src/main.c:427:13:MX_USART2_UART_Init	5
-../Core/Src/main.c:475:13:MX_GPIO_Init	1
-../Core/Src/main.c:512:10:get_actual_vdda	3
-../Core/Src/main.c:535:10:get_divider_input_mv	1
-../Core/Src/main.c:548:6:voltage_conversion_task	2
-../Core/Src/main.c:586:6:serial_number_task	3
-../Core/Src/main.c:624:6:adc_task	1
-../Core/Src/main.c:638:6:power_switch	2
-../Core/Src/main.c:654:6:HAL_UART_TxCpltCallback	1
-../Core/Src/main.c:660:6:HAL_UART_RxCpltCallback	18
-../Core/Src/main.c:811:6:Error_Handler	1

Debug/Core/Src/main.su

@@ -1,16 +0,0 @@
-../Core/Src/main.c:108:5:main	8	static
-../Core/Src/main.c:199:6:SystemClock_Config	88	static
-../Core/Src/main.c:246:13:MX_ADC1_Init	56	static
-../Core/Src/main.c:314:13:MX_ADC2_Init	40	static
-../Core/Src/main.c:382:13:MX_TIM2_Init	40	static
-../Core/Src/main.c:427:13:MX_USART2_UART_Init	8	static
-../Core/Src/main.c:475:13:MX_GPIO_Init	40	static
-../Core/Src/main.c:512:10:get_actual_vdda	24	static
-../Core/Src/main.c:535:10:get_divider_input_mv	48	static
-../Core/Src/main.c:548:6:voltage_conversion_task	8	static
-../Core/Src/main.c:586:6:serial_number_task	8	static
-../Core/Src/main.c:624:6:adc_task	8	static
-../Core/Src/main.c:638:6:power_switch	16	static
-../Core/Src/main.c:654:6:HAL_UART_TxCpltCallback	16	static
-../Core/Src/main.c:660:6:HAL_UART_RxCpltCallback	16	static
-../Core/Src/main.c:811:6:Error_Handler	4	static,ignoring_inline_asm

Debug/Core/Src/stm32g4xx_hal_msp.cyclo

@@ -1,7 +1,8 @@
-../Core/Src/stm32g4xx_hal_msp.c:63:6:HAL_MspInit	1
+../Core/Src/stm32g4xx_hal_msp.c:65:6:HAL_MspInit	1
-../Core/Src/stm32g4xx_hal_msp.c:92:6:HAL_ADC_MspInit	7
+../Core/Src/stm32g4xx_hal_msp.c:94:6:HAL_ADC_MspInit	7
-../Core/Src/stm32g4xx_hal_msp.c:164:6:HAL_ADC_MspDeInit	5
+../Core/Src/stm32g4xx_hal_msp.c:166:6:HAL_ADC_MspDeInit	5
-../Core/Src/stm32g4xx_hal_msp.c:210:6:HAL_TIM_Base_MspInit	2
+../Core/Src/stm32g4xx_hal_msp.c:212:6:HAL_TIM_Base_MspInit	3
-../Core/Src/stm32g4xx_hal_msp.c:236:6:HAL_TIM_Base_MspDeInit	2
+../Core/Src/stm32g4xx_hal_msp.c:242:6:HAL_TIM_MspPostInit	2
-../Core/Src/stm32g4xx_hal_msp.c:261:6:HAL_UART_MspInit	3
+../Core/Src/stm32g4xx_hal_msp.c:274:6:HAL_TIM_Base_MspDeInit	3
-../Core/Src/stm32g4xx_hal_msp.c:312:6:HAL_UART_MspDeInit	2
+../Core/Src/stm32g4xx_hal_msp.c:310:6:HAL_UART_MspInit	3
+../Core/Src/stm32g4xx_hal_msp.c:361:6:HAL_UART_MspDeInit	2

Debug/Core/Src/stm32g4xx_hal_msp.su

@@ -1,7 +1,8 @@
-../Core/Src/stm32g4xx_hal_msp.c:63:6:HAL_MspInit	16	static
+../Core/Src/stm32g4xx_hal_msp.c:65:6:HAL_MspInit	16	static
-../Core/Src/stm32g4xx_hal_msp.c:92:6:HAL_ADC_MspInit	120	static
+../Core/Src/stm32g4xx_hal_msp.c:94:6:HAL_ADC_MspInit	120	static
-../Core/Src/stm32g4xx_hal_msp.c:164:6:HAL_ADC_MspDeInit	16	static
+../Core/Src/stm32g4xx_hal_msp.c:166:6:HAL_ADC_MspDeInit	16	static
-../Core/Src/stm32g4xx_hal_msp.c:210:6:HAL_TIM_Base_MspInit	24	static
+../Core/Src/stm32g4xx_hal_msp.c:212:6:HAL_TIM_Base_MspInit	24	static
-../Core/Src/stm32g4xx_hal_msp.c:236:6:HAL_TIM_Base_MspDeInit	16	static
+../Core/Src/stm32g4xx_hal_msp.c:242:6:HAL_TIM_MspPostInit	40	static
-../Core/Src/stm32g4xx_hal_msp.c:261:6:HAL_UART_MspInit	112	static
+../Core/Src/stm32g4xx_hal_msp.c:274:6:HAL_TIM_Base_MspDeInit	16	static
-../Core/Src/stm32g4xx_hal_msp.c:312:6:HAL_UART_MspDeInit	16	static
+../Core/Src/stm32g4xx_hal_msp.c:310:6:HAL_UART_MspInit	112	static
+../Core/Src/stm32g4xx_hal_msp.c:361:6:HAL_UART_MspDeInit	16	static

POWER_SWITCH.ioc

@@ -12,11 +12,12 @@ ADC2.Channel-0\#ChannelRegularConversion=ADC_CHANNEL_3
 ADC2.Channel-1\#ChannelRegularConversion=ADC_CHANNEL_4
 ADC2.ClockPrescaler=ADC_CLOCK_ASYNC_DIV32
 ADC2.CommonPathInternal=null|null|null|null
-ADC2.IPParameters=Rank-0\#ChannelRegularConversion,Channel-0\#ChannelRegularConversion,SamplingTime-0\#ChannelRegularConversion,OffsetNumber-0\#ChannelRegularConversion,NbrOfConversionFlag,ClockPrescaler,Rank-1\#ChannelRegularConversion,Channel-1\#ChannelRegularConversion,SamplingTime-1\#ChannelRegularConversion,OffsetNumber-1\#ChannelRegularConversion,NbrOfConversion,CommonPathInternal
+ADC2.IPParameters=Rank-0\#ChannelRegularConversion,Channel-0\#ChannelRegularConversion,SamplingTime-0\#ChannelRegularConversion,OffsetNumber-0\#ChannelRegularConversion,NbrOfConversionFlag,ClockPrescaler,Rank-1\#ChannelRegularConversion,Channel-1\#ChannelRegularConversion,SamplingTime-1\#ChannelRegularConversion,OffsetNumber-1\#ChannelRegularConversion,NbrOfConversion,OversamplingMode,CommonPathInternal
 ADC2.NbrOfConversion=2
 ADC2.NbrOfConversionFlag=1
 ADC2.OffsetNumber-0\#ChannelRegularConversion=ADC_OFFSET_NONE
 ADC2.OffsetNumber-1\#ChannelRegularConversion=ADC_OFFSET_NONE
+ADC2.OversamplingMode=DISABLE
 ADC2.Rank-0\#ChannelRegularConversion=1
 ADC2.Rank-1\#ChannelRegularConversion=2
 ADC2.SamplingTime-0\#ChannelRegularConversion=ADC_SAMPLETIME_640CYCLES_5
@@ -36,9 +37,10 @@ Mcu.IP2=NVIC
 Mcu.IP3=RCC
 Mcu.IP4=SYS
 Mcu.IP5=TIM2
-Mcu.IP6=USART2
+Mcu.IP6=TIM16
-Mcu.IP7=NUCLEO-G431KB
+Mcu.IP7=USART2
-Mcu.IPNb=8
+Mcu.IP8=NUCLEO-G431KB
+Mcu.IPNb=9
 Mcu.Name=STM32G431K(6-8-B)Tx
 Mcu.Package=LQFP32
 Mcu.Pin0=PA2
@@ -46,6 +48,7 @@ Mcu.Pin1=PA3
 Mcu.Pin10=VP_SYS_VS_Systick
 Mcu.Pin11=VP_SYS_VS_DBSignals
 Mcu.Pin12=VP_TIM2_VS_ClockSourceINT
+Mcu.Pin13=VP_TIM16_VS_ClockSourceINT
 Mcu.Pin2=PA6
 Mcu.Pin3=PA7
 Mcu.Pin4=PA12
@@ -54,7 +57,7 @@ Mcu.Pin6=PA14
 Mcu.Pin7=PB3
 Mcu.Pin8=PB8-BOOT0
 Mcu.Pin9=VP_ADC1_Vref_Input
-Mcu.PinsNb=13
+Mcu.PinsNb=14
 Mcu.ThirdPartyNb=0
 Mcu.UserConstants=
 Mcu.UserName=STM32G431KBTx
@@ -73,10 +76,8 @@ NVIC.SysTick_IRQn=true\:0\:0\:false\:false\:true\:false\:true\:false
 NVIC.TIM2_IRQn=true\:0\:0\:false\:false\:true\:true\:true\:true
 NVIC.USART2_IRQn=true\:0\:0\:false\:false\:true\:true\:true\:true
 NVIC.UsageFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false
-PA12.GPIOParameters=GPIO_Label
-PA12.GPIO_Label=POWER_SWITCH
 PA12.Locked=true
-PA12.Signal=GPIO_Output
+PA12.Signal=S_TIM16_CH1
 PA13.GPIOParameters=GPIO_Label
 PA13.GPIO_Label=T_SWDIO
 PA13.Locked=true
@@ -148,7 +149,7 @@ ProjectManager.ToolChainLocation=
 ProjectManager.UAScriptAfterPath=
 ProjectManager.UAScriptBeforePath=
 ProjectManager.UnderRoot=true
-ProjectManager.functionlistsort=1-SystemClock_Config-RCC-false-HAL-false,2-MX_GPIO_Init-GPIO-false-HAL-true,3-MX_USART2_UART_Init-USART2-false-HAL-true,4-MX_ADC2_Init-ADC2-false-HAL-true,5-MX_TIM2_Init-TIM2-false-HAL-true,6-MX_ADC1_Init-ADC1-false-HAL-true
+ProjectManager.functionlistsort=1-SystemClock_Config-RCC-false-HAL-false,2-MX_GPIO_Init-GPIO-false-HAL-true,3-MX_USART2_UART_Init-USART2-false-HAL-true,4-MX_ADC2_Init-ADC2-false-HAL-true,5-MX_TIM2_Init-TIM2-false-HAL-true,6-MX_ADC1_Init-ADC1-false-HAL-true,7-MX_TIM16_Init-TIM16-false-HAL-true
 RCC.ADC12Freq_Value=128000000
 RCC.AHBFreq_Value=128000000
 RCC.APB1Freq_Value=128000000
@@ -192,9 +193,15 @@ RCC.USART3Freq_Value=170000000
 RCC.USBFreq_Value=128000000
 RCC.VCOInputFreq_Value=16000000
 RCC.VCOOutputFreq_Value=256000000
+SH.S_TIM16_CH1.0=TIM16_CH1,PWM Generation1 CH1
+SH.S_TIM16_CH1.ConfNb=1
+TIM16.Channel=TIM_CHANNEL_1
+TIM16.IPParameters=Channel,Prescaler,PeriodNoDither
+TIM16.PeriodNoDither=63999
+TIM16.Prescaler=1
 TIM2.IPParameters=PeriodNoDither
 TIM2.PeriodNoDither=128999
-USART2.BaudRate=921600
+USART2.BaudRate=115200
 USART2.IPParameters=VirtualMode-Asynchronous,BaudRate
 USART2.VirtualMode-Asynchronous=VM_ASYNC
 VP_ADC1_Vref_Input.Mode=IN-Vrefint
@@ -203,6 +210,8 @@ VP_SYS_VS_DBSignals.Mode=DisableDeadBatterySignals
 VP_SYS_VS_DBSignals.Signal=SYS_VS_DBSignals
 VP_SYS_VS_Systick.Mode=SysTick
 VP_SYS_VS_Systick.Signal=SYS_VS_Systick
+VP_TIM16_VS_ClockSourceINT.Mode=Enable_Timer
+VP_TIM16_VS_ClockSourceINT.Signal=TIM16_VS_ClockSourceINT
 VP_TIM2_VS_ClockSourceINT.Mode=Internal
 VP_TIM2_VS_ClockSourceINT.Signal=TIM2_VS_ClockSourceINT
 board=NUCLEO-G431KB