Ask questions, find answers, and share insights on STM32 products and their technical features.
Using STM32 HAL and a STM32H7 (I know some dissuade the usage of this). I have created 2 MPU Regions of non cacheable memory .void MPU_Config(void) { MPU_Region_InitTypeDef MPU_InitStruct = { 0 }; /* Disables the MPU */ HAL_MPU_Disable(); /** I...
I am trying read continuously from an external ADC. I want to use DMAMUX to do an SPI read from the ADC via SPI RX (MISO) without interrupting the MCU. I have an external data ready signal that gets low whenever data is ready. I want to use this exte...
Im trying to use ST7920 GLCD with STM32F401RE with I2C connection, im still new with programming so im trying to find a library when using I2C, most videos and libraries i found are for SPI connections.if anyone has a library pls help thank you
hii want to write in AT24C512 with stm32f103c8 i send my code.HAL_I2C_Mem_Write(&hi2c1, 0XA0, 0X11FA,I2C_MEMADD_SIZE_16BIT , &write_data, 1, 100);For example, I want to put the value of write_data on 0x11FA, and I specify the memory address as 16 b...
I have TIM1 clocked at 20MHZ, PSC = 20000 - 1, ARR = 1000 - 1, RCR = 2 -1 .....I have Channel 1 as Output Compare CH1....I have TRGO set to Output Compare (OC1REF). Finally to validate what I hope TRGO is doing (since there is no way to see TRGO dire...
I have experimented with STM32U575Z using FMAC. I run the FMAC doing a convolution (sFmacConfig.Filter = FMAC_FUNC_CONVO_FIR) I run the FMAC in DMA mode. I registerd a HAL_FMAC_OUTPUT_DATA_READY Callback But it is never triggered. According to AN5593...
Hello all...Can someone give me direct answers below...(And please don't refer me to documentation as I have scoured thru it and not solved my questions)I would like some clarity as I have found no documentation to clarify the following:When using co...
Hi,I am new to STM32 controller and I am using STM32L412RBT6. I was doing baremetal programming for RTC wakeup interrupt. But interrupt is not calling. Below mentioning my code. /* Enable Clock for Power interface.*/ RCC->APB1ENR1 |= (1U<<28); /*Disa...
I am working with STM32nucleoL476RG on a code able to establish an I2C communication between the pressure sensor Ilps22qs and my board. I am using the Qvar functionality, so I followed this pseudocode as reported on Qvar documentation:Write(0x10, 0x0...
HI Team, We are evaluating the part lifecycle status and SCM positioning for the same. This Bom we are working one of our medical customer NextPhase Medical in United States.For the MPNs that are on BOM we would like to assess the following informati...
