STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...
Dear All,I am new to ARM microcontrollers and about to start working on some application. Please explain me the complete boot process of STM32L476RG controller.Who has to write the boot code? If the answer is the programmer, what he has to write exac...
Hello,I am using an STM32F051 with an external EEPROM M24M01 memory of 1Mbit capacity (500 x 256bits)STMCubeMX has a proprietary library for use with external I2C EEPROM memory, but it is not suitable for the storage memory I am using.Would someone h...
Hello !I am studing SPI. I was created two projects for my Nucleo boards, where one is master, and second is slave. I send data from master to slave and printing it to PuTTY.A problem in synchronisation of two boards. Slave is receiving correct da...
Good DayI am having an issue with I2C and hope someone can point me in the right direction.I have an I2C master and two I2C slaves on a bus. The master sends a message to the slave and then reads back the response from the slave, which works.If I add...
I have already used I2C1 successfully on STM32F051. However, when I am trying to use the I2C2 on STM32F051R8T6, the problem is that the voltage level of the data received on SDA line seems to be chopped. Am I doing anything wrong with the initializat...
Hi,I've upgraded my on board debugger from ST-link to J-link.Everything works as expected and I'm able to burn the flash and debug.However, when I used on board ST-link I was also able to connect to the board with PUTTY and direct my stdin/stdout to ...
In a project, want to generate few control signals at a frequency of 5 - 10MHz. with proper synchronization. So i thought of connecting a dedicated crystal at external interrupt pin.Am using STM32F756. Is this controller capable enough to accept the ...
Hi,We are using STM32F407 Discovery kit with CC2564. We are having two problems 1) When we are sending PCM Data to the CC2564 in the I2S Bus our data is out of sync with respect to the WS Signal. We are only sending data on the left channel and in ...
hello my ld doesnt init or damaged after warm reset soemetimes ,, someone told me you need to check your reset register if yu are in power up make your init lcd , if you are in warm reset or spftware reset you dont do thislcd init ?? can someone clea...
