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My main concern to speed up double MCK and CK clocks frequency while keeping WS frequency constant at the I2S communication. But when i double up the I2S frequency all of the frequencies doubles up. For e.g.;When WS is 43.71kHz, CK = 1.4MHz and MCK =...
Hi,What I want is mostly in the title, but I'm confused on how to configure LPTIM1.This is the STM32CubeIDE config of LPTIM1 :1) I'm not sure I understand why I can't set the autoreload value (which the reference manual states is a 16-bit register) i...
Hi!I just have written a SAE J1939 library for CAN-bus. Yes it works.But I got a request from someboy and he asking me if I could make this so it not only fit STM32F3 series. It need to fit all STM32 series.https://github.com/DanielMartensson/Open-SA...
I followed this example that does i2c communication with TMP102 https://www.digikey.in/en/maker/projects/getting-started-with-stm32-i2c-example/ba8c2bfef2024654b5dd10012425fa23.In the case of AD7147-1, the module can read up to 13 sensors and I'm try...
Is there any guidance or examples to follow for implementing the Cortex Debug+ETM Connector (20-pins, 0.05") on an STM32F4 board, with the connector as specified here, such that ETM trace is usable?J-Link/J-Trace User's Guide: Connectors (keil.com)e....
I am using tim6 with a period of 140 ms. In another interrupt that has a priority greater than tim6, I am disabling the tim6 interrupt. But sometimes even after disabling that interrupt, tim6 update interrupt occurs and after that, a variable is corr...
Hello everyone,I designed my own board which partly failed.I used 32768 Hz ceramic crystal for LSE and 8MHz ceramic resonator for HSE.I can upload my code successfully, but, it doesn't execute unless I disable both LSE and HSE.I'm not professional de...
I've tried static and dynamic IP but that won't work for me.How to fix this issue,and how to connect the board to laptop I've connected the board to laptop via ethernet cable but don't know how to check the connection, could you please provide me the...
I have Configured one STM32 board as Master and another is a Slave . When the master send the data slave receiving its fine but when slave sends the data Master not receiving, Acknowledge i am not getting from the Slave when i use HAL_I2C_STATE_READY...
In the attached image showing the description of the reference manual of stm32L475. Here, it is showing the EOC flag is set to clear by the SW. We can clear the flag but how can SW set the EOC flag. I am suspecting this as a bug in the document. Can ...
