Discuss hardware and software design challenges, including NOR flash storage, OTA updates, component ID, and thermal management.
This board has STM32F103C8 MCU. I applied this patch for USB CDC interface, to successfully read/write data between STM32 and laptop via USB cable. How to make this STM32 enter light sleep mode, while allowing STM32 to maintain virtual com port conne...
Hello,I would like to gather some information related to enabling LDRC mode on SPSGRF-915 Low Power RF Modules.Below are the documents I am referring to:1.) SPIRIT1 Data Sheet : Section 7.3 Low Duty Cycle Reload Mode.2.) AN4193 Application Notes : En...
Hello, as I mentioned in the title, I'm designing a battery-powered UHF RFID reader. This is a challenging project for me; I'm pushing the limits.MCU: stm32wb52cgUHF RFID: ST25RU3993Battery: li-ion (18650)I'm using the ZigBee feature of the MCU. My q...
i have an old st92F150 that is defect. now i have an extra which is good so i wanted to upload the dump from the good one into an empty one. for this i need STVP9 software. is there a way you guys can help me get this? other link on this forum is exp...
Hi, i'm looking for at least a pinout for the STDP6036 or STDP6038 Ic (128-pin PQFP) Triple input LCD controller for WSXGA+ and WUXGA applications
Title edited to clarify "donut board"I would like to connect the LM324(below) to the STM32F103C8T6 on a donut board, purpose to read four IR receivers. VR with highlight T shape is preset 103. IR1, IR2, IR3, IR4, 5V and ground will connect to a 6 pin...
Hi,I am evaluating ESDCAN24‑2BLY for long-term reliability in CAN application. The datasheet specifies peak pulse ratings, but I could not find continuous power dissipation / power-cycle lifetime data.Could you provide any internal test results or re...
Hello,For a lighting application, I am looking for a multiple outputs IC capable of 250 mA per output (or summing several outputs to reach that current), allowing low level dimming (12 bits dimming minimum). It has to include serial communication to ...
Hi,I would want to know the default I2C address of the STSAFE-A120 and if it is possible to change it, as it is done in the A110.In addition, is there any documentation about the content of the STSAFE-A120 I2C registers?Thank you in advance.Regards,L...
Hi everyone. I’m trying to connect a genuine ST-Link V2 to an AT32F415 MCU using SWD, but the debugger always reports “Target not detected” and shows Device Update: false. Here’s my setup: • SWDIO → SWDIO• SWCLK → SWCLK• GND → GND• 3.3V from the boar...