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I am generating PWM signals for 4 channels using TIM1, with 2 complimentary outputs. The CCR values should come from an array lookup table via DMA. is this means The DMA trigger by TM1 ? I am trying to generate a sinewave from the following array...
The CKMODE bit becomes 0 after changing the setting values of the OVSE bit and OVSR bit of ADC_CFGR2.Therefore, the clock frequency of ADC exceeds Max32MHz.Is it a malfunction of STM32G071?I am very in trouble.If you have any countermeasures, please ...
Hello I just started with programming Nucleos and I tried to establish a UART communication with my laptop. So the problem is I can only select USART1 when i open my connectivity tab in IOC file. And to use USART1 i have to unsolder those 2 resistors...
I have a board with STMU5A5, as LQFP64, and I am thinking to substitute (just) the MCU with a STM32H5xx one (also as LQFP64 package, because it is faster (250MHz instead of 160MHz)).After checking the pinout and datasheet - I came to one conclusion a...
i can use ITM_SendChar with printf by overriding __io_putchar but currently i am working with C++ is there any way to use ITM_SendChar with cout? if there any can anyone please tell me how to do that or provide the code for that.Thanks in Advance
Hello everyone. I had some interesting issues with my stlink. I was debugging just fine for about 2–3 weeks, but yesterday i was unable to debug for several reasons: target under reset, cannot erase flash. But after a few hours, everything became fin...
I want to establish can communication on CAN1 in which message being transmitted ,after every 5 m,/s. Below is my main.c and mcu.c . This is mcu.c file. #include "Mcu.h" #include "Mcu_Config.h" #include "Mcu_Internal.h" #include "Mcu_RegTypes.h" ...
Posted on August 02, 2017 at 10:52 Hello there. I am currently developing a coin cell powered device with the STM32L051C8. The datasheet says in standby mode the consumption is about 0.27uA (270nA). My current board only consists of a Voltage ...
All:The STM32H723 has a temperature sensor as part of PWR.Some questions:1. The HAL instruction to enable is HAL_PWREx_Enable_Monitoring( ) - can temperature be enabled independently of VBAT?2. Can TEMPL and TEMPH be changed, or are these permanently...
Hello,I'm implementing the management of an SD Card using a micro STM32H7xx. While analyzing the SD Card initializaion procedure I came across the 'switch voltage' mechanism. I was wondering if anyone is aware of the timing associated with this aspec...
