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---revised VBAT-DETECT LINE ADC IN14 instead IN11

This commit is contained in:
Yunhorn 2024-07-08 16:10:33 +08:00
parent 0d05a65822
commit 390abd9943
4 changed files with 24816 additions and 24814 deletions
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8
Core/Src/adc_if.c
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@ -181,7 +181,9 @@ uint16_t STS_GetBatteryLevel(void)
uint16_t batteryLevelmV = 0; uint16_t batteryLevelmV = 0;
uint32_t measuredLevel = 0; uint32_t measuredLevel = 0;
measuredLevel = ADC_ReadChannels(LL_ADC_CHANNEL_11); //VBAT_DETECT PA15 ADC VIN11 //measuredLevel = ADC_ReadChannels(LL_ADC_CHANNEL_11); //VBAT_DETECT PA15 ADC VIN11
measuredLevel = ADC_ReadChannels(LL_ADC_CHANNEL_14); //LL_ADC_CHANNEL_14
//measuredLevel = ADC_ReadChannels(LL_ADC_CHANNEL_VBAT); fixed value of 3.6V
if (measuredLevel == 0) if (measuredLevel == 0)
{ {
batteryLevelmV = 0; batteryLevelmV = 0;
@ -199,11 +201,11 @@ uint16_t STS_GetBatteryLevel(void)
{ {
/* Device with Reference voltage not calibrated in production: /* Device with Reference voltage not calibrated in production:
use generic parameters */ use generic parameters */
batteryLevelmV = (VREFINT_CAL_VREF * 1510) / measuredLevel; batteryLevelmV = (uint16_t)(3*VREFINT_CAL_VREF * 1510) / measuredLevel;
} }
} }
return batteryLevelmV; return (uint16_t)batteryLevelmV;
/* USER CODE BEGIN SYS_GetBatteryLevel_2 */ /* USER CODE BEGIN SYS_GetBatteryLevel_2 */
/* USER CODE END SYS_GetBatteryLevel_2 */ /* USER CODE END SYS_GetBatteryLevel_2 */

2
Core/Src/gpio.c
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@ -101,7 +101,7 @@ void MX_GPIO_Init(void)
GPIO_InitStruct.Pin = GPIO_PIN_15; //VBAT_DETECT_PIN GPIO_InitStruct.Pin = GPIO_PIN_15; //VBAT_DETECT_PIN
GPIO_InitStruct.Mode = GPIO_MODE_ANALOG; GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
GPIO_InitStruct.Pull = GPIO_NOPULL; GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH; GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
/* EXTI interrupt init*/ /* EXTI interrupt init*/

7066
STM32CubeIDE/Release/LoRaWAN_End_Node_E5CC.hex
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42554
STM32CubeIDE/Release/LoRaWAN_End_Node_E5CC.list
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