About AbidSulaiman

AbidSulaiman · 2020-03-11

According to the STM32L433xx/443xx device errata, the result of an ADC conversion done more than 1 ms later than ADC calibration or previous ADC conversion might be incorrect.The workaround suggested by the errata sheet is, "Perform two consecutive A...

AbidSulaiman · 2019-04-23

Hello, I am using CubeMX 5.1 and I am aware that it is not possible to activate FREERTOS when STM32_WPAN is activated. Is there any way to integrate FREERTOS with BLE? Is the feature maybe coming out in the future?

AbidSulaiman · 2019-04-11

Hello, I am currently on the (official) example application of BLE_p2pServer from STM32Cube_FW_WB_V1.0.0. I am trying to make it work with standby mode and I disabled the advertising timeout for this particular test.BLE is still advertising when in s...

AbidSulaiman · 2019-04-08

Hello , I am fairly new to microcontroller programming and sorry if this is a noob question. I have a STM32WB55RG board and I want to learn developing a BLE application. I did an example from STM Workshop (Hands On) and it worked very well. Then i tr...

AbidSulaiman · 2021-08-09

DAC1 on H7 has 2 output, DAC1 ch 1 on PA4 and ch 2 on PA5.

AbidSulaiman · 2021-08-09

Hi,I think HAL_DAC_MspInit() is called within the HAL_DAC_Init() function.I think I see nothing wrong with the code. So maybe check your hardware or circuit again.Sorry that i could not help you further. Good luck.Regards

AbidSulaiman · 2021-08-09

Hi,I think you should read the reference manual. There are usually two watchdogs, IWDG and WWDG.I have only used IWDG before and have no experience with WWDG.As a simple answer from me on how watchdog works,if the watchdog counter not reloaded, the m...

AbidSulaiman · 2021-08-09

Hi,if reprogramming the BLE Stack is unsuccessful, I think I cannot help you further. Maybe someone from ST will answer this question.Good luck.Regards

AbidSulaiman · 2021-08-09

Hi,is the DMA configured correctly, connected to the DAC?I am not really familiar with DAC and your microcontroller, but from the MX_DAC1_Init(), I didn't see the DMA Enable bit being set. Note: Please use the code snippet feature. It makes the readi...

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Errata Sheet: Workaround for wrong ADC result done late after calibration or previous conversion

STM32WB - STM32_WPAN (BLE) with FREERTOS

STM32WB BLE advertising stops after exiting standby mode.

STM32WB BLE not working

Re: DAC with DMA not working for STM32H753VIT6

Re: DAC with DMA not working for STM32H753VIT6

Re: How can I check how IWDG works?

Re: STM32WB55, SFSA value is 0x00 (0x0800 0000). Is there a way to execute some code for CPU2 from RAM to modify the SFSA setting?

Re: DAC with DMA not working for STM32H753VIT6