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JGoh.1
Associate
since ‎2020-06-16
‎2023-06-14

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  • 3 Posts
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User Activity

Unable to connect to ST LINK

2020-07-09
HI, I have a custom board STMWB55CGU6. I have connected it to a ST-LINK V2 to try to debug it. I have connected the correct pins (GND, NRST, SWDIO and SWCLK) but the STLINK is unable to detect the PCB. It shows the error as shown in the picture below...

USB non recognizable (Code 43) for STM32WB55 microcontroller

2020-07-06
Hi I have a custom made PCB with a STM32WB55CGU6. It is normally programmed via USB DFU mode using the USB_DP and USB_DM of the microcontroller. I dont know why but it is unable to be detected by my computer as it is unrecognizable with an error of c...

I have a STM32WB55CGU6 where I have all my ADC pins used up and im trying to obtain the battery level using a pin which does not have a ADC (PB6) but unable to do so. Can someone check the code if its correct?

2020-06-16
I have a STM32WB55CGU6 where I have all my ADC pins used up and im trying to obtain the battery level using a pin which does not have a ADC (PB6) which is branched as shown in the picture attached.This follows the principle where it will charge and d...
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