About Walter Enzo Re

Walter Enzo Re · 2018-09-06

Hi, Everyone.I'm tring to make adc sensor works, to find a temperature.I found AVG_Slope and V_25 in the datasheet: AVG_Slope = 0.0046 V_25 = 1.46And I used V_Ref = 3.0f and N_Bit = 4096fThis is My code (Only for adc_complete conversion)void HAL_ADC_...

Walter Enzo Re · 2018-07-04

Posted on July 04, 2018 at 12:51Hi EveryOne.Hi have a problem with PWM on my Stm32f303k8, nucleo board.Hi searched on this forum, but I not find an answer that solve my problem.So: I need to have a pwm output on PB_1 Pin, and, to do this, I've used ...

Walter Enzo Re · 2018-09-08

Hi Tj, many thanks for your reply.So I can't use the formula on reference manual, and, later remap the scale changing the V_Ref?

Walter Enzo Re · 2018-09-08

Hi Tj, many thanks for your reply.So, I use ADC conversion with DMA, so, I have adc1 with 4 channel, and one of these are the channel where I need to reed the oil temperature.So, this is the code:/*! Buffer created to storage ADC data by DMA N.B Ever...

Walter Enzo Re · 2018-09-08

Hi Tj, many thanks for your reply.At the moment there isn't a sensor connected to the pin, but there will be.The exact sensor I don't know what will be, but probabily an NTC.I've seen this formula on the user manual:And I tried it (first post), but t...

Walter Enzo Re · 2018-09-08

Hi Tj, many thanks for your reply.I generated the code using CubeMX, and I've modify it.I've tried to use your code as follows:void HAL_ADC_ConvCpltCallback(ADC_HandleTypeDef* hadc){ if (hadc->Instance == ADC1 ){ oil_temp = (double)adc1_buff[3...

Walter Enzo Re · 2018-09-07

Hi Tj, many thanks for your reply.I've read your code, but I can't understand it properly.For example: ADC_Channel_AVE function where is defined?

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How to find a Temperature on STM32F303K8

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Re: How to find a Temperature on STM32F303K8

Re: How to find a Temperature on STM32F303K8

Re: How to find a Temperature on STM32F303K8