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Hi, I want to use UART with DMA on my STM32F407 MCU. I would expect that it would trigger `HAL_UART_TxCpltCallback` interrupt on transfer complete, but it does not do that. I tried many different configurations in STM32CubeMX:enabling "USART2 global ...
Hello,I am trying to use the DFSDM module on the Nucleo-H743ZI2 board .As a minimal example, i tried to use a sinc filter of 2. order with a FOSR of 4.Channel0 is activated in the parallel mode, standard data packing mode and the setting to take data...
I use STM32L496To save current to a minimum, It briefly enters NOMAL mode (0.2mA ~ 6.3mA) and updates the LCD numbers, then stays in STOP mode (0.2mA) for about 1 second and then wakes up with RTC.I keep repeating this.However, in STOP mode, it alway...
Hi! Noticed a typo in the system configuration controller (SYSCFG) register map in both reference manuals RM0399 (Rev 4) and RM0433 (Rev 8). The SYSCFG_CCCR register is at two different offsets (0x28 and 0x2C) and SYSCFG_PWRCR is missing. I think, S...
Hi i have a generic doubt about falsh wait states:Say we configured the PLL to run system core clock at 160 M Hz, with flash wait states as 5.Then is cpu is equvilent to 32 MHZ core performance? (assuming 1 clk/ 1 inst, no ART's)Could some one help m...
I want to interface N25Q.. External NOR flash with STM32F469. Where I want to load and execute the code from N25Q External flash memory using QSPI memory mapped mode.Is this solution is Possible?If yes, from where I can get support?
Hello,I have a strange issue here trying to read 2x PDM mics from the SAI peripheral and output the audio over the I2S peripheral here on the H7.I use what appears to be the correct frequency for both peripherals and clear audio coming out, until the...
Hello everyone, i'm sampling an analog signal, using an single ADC triggered by a timer, and to observed the reconstructed signal i use a DAC connected to an oscilloscope.I have the next configurations:ADC parameter settings:Clock prescler: PCLK2 div...
kindly suggest lwip setting for stm32cube ide for below for receiving 14000 bytes regularly in tcp raw as clientTcp_Wnd,Tcp_Mss,heap memory size,Pbuf_Pool_BUFSIZEmy values are-:Tcp_Wnd=32000Tcp_Mss,=1436heap memory size,=45000Pbuf_Pool_BUFSIZE=2048i ...
Hello, I have an STM32L476G Evaluation board, and I'm trying to use USART1 to generate an interrupt on receiving characters. On the evaluation board, this is connected to the RS232 port, which I have a module, I transmit data to get a response back. ...
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