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I used some SDRAM with the FMC, and I do have the datasheet of the SDRAM, which lists lots of timing information. But the datasheet uses different terms than CubeMX, so how can I find out which CubeMX parameter corresponds to which datasheet value? ...
Hello there!I am using STM32F103RCT6 and have trouble with GPIO pin state change during program flashing that I don't want.Attached picture shows this phenomenon. (ch1 : PA9, ch2 : PB14)These two pins are not related to JTAG/SWD.PA9, PB14 are used ...
Hi Everybody,I have an STM32H743ZI2 communicating with an STM32F429ZI through CAN bus (SN65HVD230 used as transceivers). I set up both boards to use same clock for CAN peripheral and same time segments and prescalers, peripherals are operating in nor...
Hi.I need to print characters in cp866 format. For printing, I use the printf function with an override of the write function. How can I make character printing using printf in cp866 encoding?Thank you.
Hello, I have a small application running on a nucleo-L476RG board. This application is testing a G729 codec (to encode audio samples). It allows me to measure the time required to encode and to decode a 10ms audio record. For testing purpose, the "a...
Hi, I am trying to read MPU6050 FIFO data with STM32F103C8T6 after I get an interrupt from MPU6050. All works well at start, but after some time I2C gets stuck with HAL_BUSY state and never recovers from it. Here is my code:void HAL_GPIO_EXTI_Callbac...
I was trying to configure USART on an STM32L476 Discovery board. I know that register level coding is not great but it really works well for what I need to use the board for. I was able to send messages out using the transmit but I'm not able to get ...
I'm working with LPTIM as a Pulse Counter on a STM32L432KC, I have a rain gauge connected to LPTIM1 (PB5) and a anemometer to LPTIM2 (PB1). Both configured on STM32CubeMX as Standalone: counts external clock events and pins assigned as LPTIM?_IN1 usi...
Im using STM32L4 how i2c master with 5 i2c slaves In stm32l1 when using callback i can detect device using : if (hi2c->Devaddress == I2C_ADDRESS1) // slave 1 {}In STm32L4 don't exist hi2c->Devaddress ..Yu can help me .BR.Francesco
