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Hello, I am very new to STM32 MCUs and hoping someone can explain to me the HardFault_Handler and possible reasons why my code is jumping to here? If there is a good resource which discusses this, that would also be very useful but I haven't been abl...
Need 10 samples for a new product prototype. PCBs on the way now. None available in distribution. Can you help?Thanks - Duncan
Hello,I want to use MDMA on STM32H7 to copy data from ADC to DTCM RAM. But it is not clear to me how to set it up . From ref manual I asume that there is a connection with "standard DMA" DMA1 or DMA2, maybe I have to set up a channel there to, but th...
I am using STM32F072RB and I have interfaced it with NRF24L01 module.I have refer the library files attached below for nrf24l01 module.I am trying to send string "Hello World" from one module to another. .Transmission found ok, but at receiving side ...
Hello, i try to program my dwm1000. I am new on that. At the first step i send 0x00 to take the ID verification (0xDECA1000) but its not constant at the same value. Some times is 0xDECA1000 with the same code. Some times i take 0xDC8A0330 or somethin...
Is there a way to self reset other than watchdog?Without external pull-up resistanceI want to keep the GPIO high even if the MCU performs a soft reset.Is there any way?
Is there anyway we can decrease this time. We are using void DMA2_Channel2_IRQHandler(void) and void DMA2_Channel1_IRQHandler(void). Both RX and Tx callbacks are not firing and really not able to debug this issue. Looking forward to a solution. ...
Posted on September 07, 2013 at 05:41Hi All,I am having an issue with I2C transmission on the STM32F4. After successfully transmitting an address byte with values of 0xE.. , the ADDR bit (Address Transmission Complete) in the SR1 register is set.How...
I want to capture the interrupt and increment the counter but don't want to disturb the sleep cycle. Is there anyway to capture the interrupt without disturbing the sleep cycle
