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i want to use a board as master and slave simultaneously. role= GAP_PERIPHERAL_ROLE | GAP_CENTRAL_ROLE; now, i am able to establish a connection between a Master&Slave board and a slave board. however, when i want to set the Master&Slave board into ...
I'm trying to setup single-pin, unpiolar PWM Generation outputs on Timers 8, 16 and 17 of my STM32 MCU (STM32F303RBTx). I am using the latest version of STM32CubeMX and the STM32CubeF3 firmware package as of today (Dec 18th 2020) to generate the appr...
Solution: Just like TDK said, PC13 pin is active high (can be seen below).Original q:Hello everyone,I and a few other friends of mine all ordered Nucleo 64-F103RB board, it comes with 32F103RBTx MCU. We did worked before ST MCU's (like 4-DISCO boards...
Can someone shed light on what I am seeing?I was trying to validate the set up of one counter using the ISR of another counter. While the program was running I placed a break point in the code to stop and read the values. The difference values read f...
Hi, I tried to do a research but since I'm kinda lost and nothing helped me to clear it I decided to ask here. I got STM32H747i-Disco + MB1280 A-03 (to receive CAN). I designed graphics in TouchGFX, which should act accordingly to CAN messages rece...
Current scheme involves trying to fence the current count by knowing the direction with CMP to trigger at the next position. Direction-change interrupts to alter which side CMP is placed with ARR match to handle the starting case where we don't real...
In my design i have 5 gpio that connecting my keypad , i have 3 row (gpio output ) an 2 col how input , one button keypad is ON/OFF.For me the OFF state corrrespond to sleep state .This is my problem -Before of while i enter i sleep mode :void PW...
Hello,I am facing a strange issue with STM32G0 RTC. As soon as I initialize RTC, it generates an interrupt and it never comes out of the interrupt. Same program was working previously and suddenly it started throwing this kind of issue. I am wonderin...
I have an H7 application where I need the HRTIM master (or another timer if that is the only option) to be the prescaler for HRTIM A~E timers. How do I do this?
I would like to hold the STM32H745 in reset and then connect with JTAG and be able to reprogram the flash internally. I am finding that their is some setting that is damaging a part on boot up and want to prevent the device from booting but still be...
