About GenuineDeveloper

GenuineDeveloper · 2023-08-08

Hi,I am using STSPIN32F0601 eval board in sensorless configuration with RSHUNT for current measurement. The issue is that the measured motor power from function PQD_CalcElMotorPower is incorrect. It has an offset with respect to the actual motor powe...

GenuineDeveloper · 2023-04-18

Hi,I need to measure 5 signals using the ADC. Out of the 5 signals, one is current (voltage across series shunt) which needs to be measured ONLY during transistor ON time, hence the ADC needs to be externally triggered by the PWM (OCREF). Other chann...

GenuineDeveloper · 2023-03-31

Hi,I am using ADC with external trigger mode and DMA. The external trigger is TIM1 CH1 PWM out FALLING EDGE.I wanted to verify if the trigger instance is correctly set for which I am probing the PWM output and a GPIO that toggles inside the ADC_ConvC...

GenuineDeveloper · 2022-12-27

I am using STM32F031 family microcontroller and want to configure the ADC.My application requires current sensing and voltage sensing. For critical measurement like current during PWM ON time, I am using the ADC in external trigger mode, triggered by...

GenuineDeveloper · 2021-09-05

I am using STM8S003F3. Currently my application requires sampling two ADC channels, which are interfaced with:1) Output of a resistor divider network which is routed directly to the microcontroller's ADC CH 32) Analog output of a sensor module PCB co...

GenuineDeveloper · 2023-04-19

I am doing this already. This doesn't answer my query. My question is: Is there a way to manage ADC to run on external trigger for 1 channel and polling for rest of the channels?

GenuineDeveloper · 2023-04-19

1) Even if I keep the sampling frequency equal to the PWM frequency, how can I trigger the ADC at the right instance(rising/falling edge) with varying duty cycle? 2) It also complicates!

GenuineDeveloper · 2023-04-19

1) Using polling mode, will not help sync data acquisition instance with that of transistor ON time. That is the reason controllers has ADC with external trigger feature!2) Using an external ADC will improve accuracy (with increased BOM cost!) but ag...

GenuineDeveloper · 2023-04-02

Is there any possibility?

GenuineDeveloper · 2023-04-02

Any inputs will be great help? Am I missing any additional data here?

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STSPIN32F0601 MCSDK 5.4.8 MOTOR POWER MEASUREMENT ERROR!

STM32F0 ADC externally triggered and software triggered simultaneously?

STM32F0 ADC external trigger with PWM and DMA - How to verify the trigger instance or ADC sampling begin instance?

How to use ADC both in external triggered and regular conversion mode?

STM8S ADC SCAN MODE Floating value observed on pin

Re: STM32F0 ADC externally triggered and software triggered simultaneously?

Re: STM32F0 ADC externally triggered and software triggered simultaneously?

Re: STM32F0 ADC externally triggered and software triggered simultaneously?

Re: STM32F0 ADC external trigger with PWM and DMA - How to verify the trigger instance or ADC sampling begin instance?

Re: STM32F0 ADC external trigger with PWM and DMA - How to verify the trigger instance or ADC sampling begin instance?