Hi,i was working in stm32g4 series to implement CORDIC , but i have noticed cordic is taking 6.5 e-05 sec while normal cos/sin function is taking 2.6e-06sec. let me know where I am making mistake.below is code i have implemented.inline int f32_to_...
I am having an issue using the STM32F469 processor. Previously using the STM32F407 and STM32F373 I have been able to implement a call to the internal bootloader via address 0x1FFF0000 as suggested in many previous posts. It all works fine and dandy a...
Posted on May 20, 2016 at 16:47I am porting an existing design from an F107 to a L4 micro in the hopes that I can push sleep current below 50uA.Currently I have only one barrier to achieving this low power: the USB device peripheral. No matter What ...
i'm using 'HAL_SPI_TransmitReceive_DMA' , but error in 'devid''HAL_SPI_TransmitReceive_DMA' -> The path to use this function is If I use the commented 'HAL_SPI_TransmitReceive' function, the 'devID' value is 0xdeca0310 (normal value)If you use the '...
Hello,I'm working on a NUCLEO-H743ZI2 Board.I am attempting to record ADC samples on an SD card using a FreeRTOS CMSIS-V1 program. Below are the configurations for my ADC and Timer6:ADC Configuration:Timer6 Configuration, I try to have around a 7500...
I generated code for STM32H563VIT6 via CubeMX with USBD MSC enabled.When I now run the software, I get an unaligned memory access error within: static void USBD_FrameWork_MSCDesc(USBD_DevClassHandleTypeDef *pdev,uint32_t pConf, uint32_t *Sze) in the ...
I have been trying to use the USB Host CDC library for a project but there is no example and online support available for STM32H5xx Series Controller. If anyone can share this Implementation please share the example on how to use the STM32H5xx USB as...
Hi all, I am developing a TCP server starting from the STM32F4 TCP server echo sample.My goal is to keep the echo functionality and send in addition a periodic message.I modified slightly the original file and I managed to have the echo working and t...
Hi everyone, I am trying to develeop a program, I need to use ili9341 LCD screen on SPI but at the same time I need to storage some datas by eeprom emulation on sector 2 and sector 3 in flash memory addresses.I use these codes for eeprom emulation. l...
We have different series of the stm32g070cbt processor that we are currently using. For example, in some processors with serial numbers 202 and 225, the processor works after a program is sent to the processor, but when the processor is reset, the pr...
