About Jnana Panuganti

Jnana Panuganti · 2017-06-05

Posted on June 05, 2017 at 17:53There is a footnote on page 20 that reads:Note: For STM32 devices embedding bootloader using the DFU/CAN interface in which the external clock source (HSE) is required for DFU/CAN operations, the detection of the HSE ...

Jnana Panuganti · 2017-03-29

Posted on March 29, 2017 at 21:21I recently upgraded to a new version, 4.20, and its has been giving us a lot of issues. Unfortunately I deleted 4.18 installer, Is it possible to provide a download link to an older version of the cube?I am working o...

Jnana Panuganti · 2017-02-08

Posted on February 08, 2017 at 20:19Hello,I am using the the HAL library for calibrating the ADC on STM32L in single ended modeAs per the documentation and Cube ADC examples I make a call to :HAL_ADCEx_Calibration_Start(&hadc1, ADC_SINGLE_ENDED) at ...

Jnana Panuganti · 2017-02-08

Posted on February 08, 2017 at 19:25Hello,I am using the the HAL library for calibrating the DAC on STM32L4.I read the documentation for DAC on page 286 (DOCID027704 Rev 4) in HAL L4 user manual. I am still confused about how to correctly use the H...

Jnana Panuganti · 2017-01-05

Posted on January 05, 2017 at 13:32Hello,I am new to CAN and I was trying to understand how the HAL CAN APIs work. Based on my understanding of CAN 2.0 standard each data frame should have CRC field. How is this handled in bxCAN? Am I misunderstandi...

Jnana Panuganti · 2017-06-15

Posted on June 15, 2017 at 23:51Thanks Clive!I was just wondering if someone at ST can clarify what does the footnote mean by 'temperature or other conditions'?Is there a range where this is guaranteed to work?

Jnana Panuganti · 2017-03-30

Posted on March 30, 2017 at 20:48Thanks for the Links Clive and ST! Issues I faced with 4.20 are already mentioned in the forum. As Clive mentioned, it is necessary to have a way to download older versions of software.I have been using ST micro cont...

Jnana Panuganti · 2017-02-10

Posted on February 10, 2017 at 22:12Thanks! I am using L433.

Jnana Panuganti · 2017-01-05

Posted on January 05, 2017 at 13:22To make your life simpler, for starting you may want to take over a serial COM port from your GUI.You can use a FTDI cable, suchs as in this link: http://www.ftdichip.com/Products/Cables/USBRS232.htm You can then i...

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Clarification regarding ST bootloader - CAN operation. (Foot note in AN2606)

Please provide a way to download older version of the cube.

How to calibrate the ADCs on STM32 using the HAL library?

How to calibrate the DACs on STM32 using the HAL library ?

Does the HAL CAN library include CRC calculation in its Transmit function?

Re: Clarification regarding ST bootloader - CAN operation. (Foot note in AN2606)

Re: Please provide a way to download older version of the cube.

Re: How to calibrate the ADCs on STM32 using the HAL library?

Re: How to implement a GUI on PC to set application parameters for a STM32 via USB/USART