Hi! I am working on an application, where I need a running clock to subdivide the time between PPS pulses. I am using an STM32F412, complete custom PCB but the code is mostly relying on HAL and FreeRTOS.In this application I need to time-stamp some m...
Hi, I am using a STM32F429 board and I have compiled u boot and freeRTOS for this board's core. I wanna run a FreeRTOS on this board on U boot. My compilation processes was successfull. But when I wanna run this on u boot. I am loading FreeRTOS .b...
I try to set DMA setting of USART1_RX, USART2_TX both. Bit MX Error message is occurred. as below figure.
Hello. I'm a beginner with the STM32WB55RGV6, but I have a lot of experience with other microcontrollers from different manufacturers. I bought a STM32WB55RGV6 NUCLEO development board to load the Flipper Zero firmware onto it. However, I'm facing ma...
Hi all, I am triggering ADC conversion from TIM1 and I can't achieve sampling rate higher than 50kHz. I am using STM32G474RE and HAL library. Based on AN5496 and AN5497 I should be able to do it up to 200kHz and my target is 100kHz. I am testing STM3...
Hi,I have STM32L0x1 svd v1.3, and it seems the PWR_CR LPSDSR bit is missing.Is there a more recent svd file? I can't seem to find it.Thanks
hi, This is question regarding UART reception.UART configured with 115200 8 N1 I have a project where i need to receive a multibyte packet on UART and the length is not fixed.My Queries 1> Which approach should I take to receive a multibyte packet.2>...
I'm using HAL SPI drivers to read some MCP23S17 expander chips. I am sending a 2 byte command and receiving a 6 byte response. The trouble is there is 6 mS of delay between the write and read. Code: // read encoder expander chips for encoder button ...
Posted on November 17, 2017 at 20:27I have already read several posts about the subject. including 'DFU: LEAVE does not jump to application'.and 'Reset after firmware upgrade'Context : STM32F072RBusing either DfuSeCommand.exe or DfuSeDemoUsing the D...
Hello, I am doing a project wich takes audio from an ESP32 via I2S, process it and then send bia i2S to an amplifier wich manage I2S signals as input.HARD:ESP32 (source of audio)ST nucleo F401Re (processing unit)Amp: MAX98357A.I manage to make work p...
