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Hello.1. Whether the hardware ECC for STM32F437IIH6 support error detection and error correction? STM32F437 is connect to NAND Flash through FMC with Bank2. Reference manual RM0090 section 37.6.6 describe it can perform 1-bit error correction and 2-b...
Idea Zone no longer appears on the top menu. Is this intentional?https://community.st.com/s/ideazone
I tried porting the example code has been done for the Nucleo board to the B-L4S5_IOT01A but I get STSAFEA_COMMUNICATION_ERROR as result. SEE BELOWKey pair generation demonstration: 1. Generate key pair through STSAFE-A's private key slot 1 => Use ...
Hi, I'm trying to connect my bluetooth IC Ublox ANNA-B112 to STM32L4R5 using USART line. The bluetooth IC requires DTR and DSR line but it doesn't seems like STM32 has these 2 lines on the manual. Is there any ways to implement DTR and DSR on STM32?
Hello. I can't fully understand break and clear funtionality of timers on STM32. In read dasheets and tryed various options for break and clear inputs, but in general it worked in a similar way:It puts timer output to predefined state untill it overf...
I have multiple devices with stm32L5 mcu playing led animations and connected via RS-485. However, when I send a command via RS-485 to start led animations, they become asynchronous. I want to use an mcu clock as reference and send it to all others m...
I am trying to dynamically start and stop PWM and DMA which are triggered by a timer with this code: void CAM_startLineTransfer(CAM_HandleTypeDef *cam) { // init DMA while (cam->requestDataTimer->Instance->CNT <= 60) {} HAL_TIM_PWM_Start...
I need an output compare trigger output with toggle function, and the start/stop should be on the correct frequency. Start is ok now, Stop I like to stay on the actual volatge level (high or low)The problem now I face is when I turn off the timer wit...
I am running Thumb-2 instruction code on STM32F750N8.I am seeing non-negligible performance number variation depending on whether I insert one NOP right before a tight loop (and changing the address of each instruction by halfword). Other parts of th...
