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Add extra ADC channel working

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This commit is contained in:
Ben V. Brown
2021-05-02 14:31:33 +10:00
parent b779d63ca0
commit 9e5550815d
1 changed files with 10 additions and 6 deletions
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16
source/Core/BSP/MHP30/Setup.c
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@@ -6,6 +6,7 @@
*/
#include "Setup.h"
#include "Pins.h"
#include <string.h>
ADC_HandleTypeDef hadc1;
ADC_HandleTypeDef hadc2;
DMA_HandleTypeDef hdma_adc1;
@@ -128,14 +129,15 @@ static void MX_ADC1_Init(void) {
/**Configure the ADC multi-mode
*/
multimode.Mode = ADC_DUALMODE_REGSIMULT;
multimode.Mode = ADC_DUALMODE_REGSIMULT_INJECSIMULT;
HAL_ADCEx_MultiModeConfigChannel(&hadc1, &multimode);
/**Configure Regular Channel
*/
sConfig.SamplingTime = ADC_SAMPLETIME_239CYCLES_5;
sConfig.Channel = TMP36_ADC1_CHANNEL;
sConfig.Rank = ADC_REGULAR_RANK_1;
sConfig.SamplingTime = ADC_SAMPLETIME_71CYCLES_5;
HAL_ADC_ConfigChannel(&hadc1, &sConfig);
/**Configure Regular Channel
@@ -143,9 +145,11 @@ static void MX_ADC1_Init(void) {
sConfig.Channel = VIN_ADC1_CHANNEL;
sConfig.Rank = ADC_REGULAR_RANK_2;
HAL_ADC_ConfigChannel(&hadc1, &sConfig);
sConfig.Channel = TIP_TEMP_ADC1_CHANNEL;
sConfig.Rank = ADC_REGULAR_RANK_3;
HAL_ADC_ConfigChannel(&hadc1, &sConfig);
sConfig.Channel = PLATE_SENSOR_ADC1_CHANNEL;
sConfig.Rank = ADC_REGULAR_RANK_4;
HAL_ADC_ConfigChannel(&hadc1, &sConfig);
@@ -170,12 +174,12 @@ static void MX_ADC2_Init(void) {
hadc2.Init.DataAlign = ADC_DATAALIGN_RIGHT;
hadc2.Init.NbrOfConversion = ADC_CHANNELS;
HAL_ADC_Init(&hadc2);
sConfig.SamplingTime = ADC_SAMPLETIME_239CYCLES_5;
/**Configure Regular Channel
*/
sConfig.Channel = TMP36_ADC2_CHANNEL;
sConfig.Rank = ADC_REGULAR_RANK_1;
sConfig.SamplingTime = ADC_SAMPLETIME_71CYCLES_5;
HAL_ADC_ConfigChannel(&hadc2, &sConfig);
sConfig.Channel = VIN_ADC2_CHANNEL;
@@ -186,7 +190,7 @@ static void MX_ADC2_Init(void) {
HAL_ADC_ConfigChannel(&hadc2, &sConfig);
sConfig.Channel = PLATE_SENSOR_ADC2_CHANNEL;
sConfig.Rank = ADC_REGULAR_RANK_4;
HAL_ADC_ConfigChannel(&hadc1, &sConfig);
HAL_ADC_ConfigChannel(&hadc2, &sConfig);
// Run ADC internal calibration
while (HAL_ADCEx_Calibration_Start(&hadc2) != HAL_OK)
@@ -322,6 +326,7 @@ static void MX_DMA_Init(void) {
static void MX_GPIO_Init(void) {
GPIO_InitTypeDef GPIO_InitStruct;
memset(&GPIO_InitStruct,0,sizeof(GPIO_InitStruct));
/* GPIO Ports Clock Enable */
__HAL_RCC_GPIOD_CLK_ENABLE();
@@ -337,8 +342,7 @@ static void MX_GPIO_Init(void) {
HAL_GPIO_Init(GPIOD, &GPIO_InitStruct);
/*Configure peripheral I/O remapping */
__HAL_AFIO_REMAP_PD01_ENABLE();
//^ remap XTAL so that pins can be analog (all input buffers off).
// reduces power consumption
//^ remap XTAL so that pins used
/*
* Configure All pins as analog by default