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project audio-player : sending data by DMA -> SPI/I2S to DAC :at first i read from SDcard (void bytes) as it is, to playbuffer, send it by circular DMA ("halfword") on I2S (16 bit) to DAC (as standard I2S 2 x 16 bit frames); working perfect.to use hi...
Edit: HAL_CAN_Start() and configuring the CAN filter correctly fixed it. Hi, I am trying to read CAN messages sent by a device, but are not able to.Hardware setup should be correct, my setup works when testing with a program using mBed OS, messages a...
I am trying to communicate with SMBUS Master and Slave configuration on both STM32G070RB (NUCLEO Boards). So the master sends the address signal correctly to the slave. I can see the slave address on the address match code register on the slave. But ...
Hello,I am looking to communicate between my control board and someone else's control board that is already designed via CAN communication. I am only looking to do Classic CAN communication (Not FD). I have the following parts:MCU on my Control Board...
When I try to transmit can CAN data it doesn't work inside the time-delay condition... but it works properly without that condition...Does anyone knows what's the issue?Regards
Hello , Unable to figure out why On STM32F051 I2C bus fails time to time after sometimes working perfectly for 15 to 20 hours . We have 1k pull up resistors on SCL and SDA lines . The bus operates at 400 KHz . I2C bus fails time to time we are unable...
How to interface with more than 16-bit SPI devices, like a 20-bit ADC (e.g. ADS8900B)?All but STM32H7 have 16-bit buffers (see AN5543). Are there ways to effectively use a 'lesser' microcontroller (e.g. STM32G0 or -G4)?
I would like the MTTFd for the STM32G071CBU3
I am Using STM32L152 with Keil uvision5 and for setup Run Time Environment must selct STM32cube HAL library, do I have to use HAL or I can use only device start up
Hi,I'm using a NUCLEO-G491 board with a G491RET6 MCU.To test the DAC, I created a Triangle signal by incrementing a variable and writing it to the DHR12R register. However the top of the Triangle is cut-off and the maximum voltage on the Pin is 3.45 ...
