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HiWe have designed a board that we used STM32F103ZGT6.We have used FSMC with following specifications- On NE1 - NOR FLASH (M29W640GT)- On NE2 - SRAM (Renesas RMLV1616 series)Everything is clear and normal for SRAM. We can read&write successfully.But ...
I work on a project with the STM32G0 and one difference between the F0 series is, that the UART has a clock prescaler. The maximum UART peripheral clock (usart_ker_ck) is 64 MHz (max of SYSCLK and PCLK) and this clock can be prescaled with PRESC -> u...
I have some questions and remarks about the PDMFilter (used for PDM MICs).I have it working fine on a Portenta H7. Almost all OK.I have studied the UM2372 : STM32Cube PDM2PCM software library for the STM32F4/F7/H7 Series - User manualHere are my ques...
I have build a code of Mcu driver for STM32F407 DISCOVERY board. During Flashing my HSE or HSI works fine but PLL doesn't works on. I will attach the the mcu.c and mai.c file for your reference. Kindly have a look into this help me out.
This is on a STM32H723ZGT6 Ok for testing i went to a blank project with only the usb turned on. Set asUSB OTG HSDEVICE ONLYHIDUsing the defaults for everything. With no optimization it works and shows up correctly. With any kind of optimization turn...
I am using NUCLEO STM32F103RB to learn CAN communication. In CubeMX, PB8 and PB9 were set to CAN_RX and CAN_TX, the baud rate is 500kbps, standard frame, and in Loopback mode. The USB_LP_CAN1_RX0_IQRHandler and CAN1_RX1_IRQHandler were enabled. The ...
Greetings,I am trying to set TIM16 on 1us period but the smallest period I am able to achieve is 4us here is the values of my prescaler and auto-reload register(ARR). I am working with the HAL.SysClk = 170MHzPSC = 16 (+1 will be added) ARR = 9 (+1 wi...
Hi. I am working with STM32G473 for a safety application. I cant find a reference to how the soft errors are handled by the MCU especially for the flash. Also where could I find Soft error rates for this particular MCU? Thanks.
I am unable to switch on the AUTOFF bit in ADC4.DS reads about ADC_PWRR/AUTOFF: The software is allowed to write this bit only when ADEN bit is cleared to 0 (this ensures that no conversion is ongoing).But if this bit is set, the ADC doesn't set ADRD...
Hi i m currently coding standby mode to conserve battery energy a application, i know its the lowest current consumption, what and when to use the 3 modes? which mode should i use if i wana save battery life yet i still want SPI DMA to transfer in th...
