Resolved! RTC wakeup interrupts
I'm looking for an example code with STM32G071 device using RTC interrupt to wakeup device from sleep mode based on HAL libraries. Thank you
Forum Posts
Resolved! Can I set different Rp value on 2 CC pins by STM32 PD-PHY?
I want to use STM32 PD-PHY to enable Debug Access Mode (DAM), so I need to connect both CC1 and CC2 and set different Rp values. For example apply Rp - 3A on CC1 and Rp - 1.5A on CC2. Is it possible to do that with STM32? If so, what family of STM32 ...
W5500 library for a STM32F103C8
Hello.I am working on a project where I nees to communicate 2 STM32F103C8 that are on the same LAN using a W5500 module. Has anybody done something similar? What is the best way to do it? Although, there is a library for this porpuse? I am trying to...
How to Generate 0-500 Khz Variable Square Wave
Posted on January 29, 2018 at 22:03HiI need to produce 0-500 kHz square wave on my STM32F103. How can we simply do this?Thanks#frequency-generator #generator #stm32f103 #frequency #stm32
STM32F103 VS MKI194V1(LSM6DSR)
Hi,I'm currently using the STM32F103 SPI to read the MKI194V1, but I've noticed that the ID I'm reading is always 0x4A. Could you please help me check if there's an issue, or provide any sample code?I also take a photo of the MKI194V1. The marking on...
Incorrect address of TIM1 in STM32NUCLEOF302R8
Recently while using the TIM1 feature in NUCLEOF302R8(DOCUMENT NUMBER:DS9896), I've found that the address was wrong in the datasheet but the address of TIM1 in SFR is correct when I tried the address in SFR's It worked. I'll list the findings that...
ADC Readings Lower than Ideal
I am using an STM32L562VET6Q MCU. I have been having issues getting a valid reading from the ADC. The signal is essentially DC (i.e., no fast high frequency measurements) so I conservatively set the ADC sampling time to its maximum. My reference v...
Resolved! USB CDC Port Not Shown In Device Manager(MCU STM32F!103RET6)
Hello Everyone,Right now i am facing the issue on detection USB.I am attaching snap shots of the my USB configuration.USB port not shown after powering up the board. i am doing some basic thing like on receiving via USB in RX interrupt function of US...
Resolved! choosing flash latency vs. VOS
Giving an example for my question. For STM32H563, for freq. 140MHz, it is possible to use three different configurations:- 4 WS, VOS2- 4 WS, VOS1- 3 WS, VOS0If I want to optimize for power, I should choose 4WS VOS2. If I want to optimize for performa...
Resolved! STM32U585 Azure IoT migrate to BG95
I'm trying to migrate my Azure IoT application from a BG96 to a BG95-M3, both from Quectel. I have solved some problem due to the difference in use of the uart3 pins of the BG96 and BG95. Should I make more modifications to the software? Is there a d...
