Any forum moderator on Embedded world?
Posted on March 10, 2017 at 12:49Hello,is any of the forum moderators on embedded world. This would be a chance to meet face to face.Bye
STM32 MCUs Products
Ask questions, find answers, and share insights on STM32 products and their technical features.
Forum Posts
How to run custom bootloader...?
Posted on March 10, 2017 at 10:43Hi ,I'm writing one custom bootloader which sits on top of actual serial bootloader . when I pull boot0 to low my custom booloader should run instead of running main application. Please give me some suggestions for ...
PLL not working with Mul 6 of Internal 8 MHZ oscillator STM32F030x6
Posted on March 10, 2017 at 13:35Dear All,I am using STM32F030x6 for one of my projects ,PLL not working with Mul 6 of Internal 8 MHZ oscillator.PFA code .Share your valuable advise to resolve the issue.Thanks,Utpal
QuadSPI with STM32L4 and Micron-QSPI-Flash
Posted on December 22, 2016 at 14:38I use a STM32L4 with a Micron N25Q032A (32 Mbit, 4Mx8). I have some Questions about this or similar Micron-Chips and hope to get here some Hints. After a PageWrite (Command 0x12 QUAD_IN_FAST_PROG) you have to pol...
UART AND STOP1 MODE
Posted on March 08, 2017 at 17:10I'm developping an application based on STM32L475. In this application I'm controlling a device that is managed via UART2 interface with AT commands. This device is correctly working in run mode but problem comes whe...
ADC dynamic range : How can I the maximum ADC conversion precision ?
Posted on March 09, 2017 at 09:27Hi everyone,I work with the stm32l073rz. I measure the sensor with the ADC and the retrieved value is correct.Now, I want to increase the precision. The sensor gives a little value (maximum 1.5V). Can I reduce the i...
Resolved! STM32F3 Motor Timer Idle Setting / MOE Bit HAL Problems
Posted on March 09, 2017 at 17:00 I'm currently working on a Motor Controller using the STM32F3. I need the ability to start and stop the motors and, in particular, the ability to switch from moving to stopped and free-wheeling. It would seem tha...
Some questions about USART operationi
Posted on March 09, 2017 at 08:34Hi,I want to know more about USART operation and I will appreciate for your comment and explanations.1)If RXNE=1 and it execute interrupt subroutine always it means that we a valid data? even the between operation so...
Resolved! spi clock error in STM32L431
Posted on March 10, 2017 at 09:32hi,I want use SPI1 as master and SPI1 reg configure as that SPI1->CR2 = 0x1704; SPI1->CR1 = 0x15C;read code is GPIOA->BSRR |= 1 << 20; //set NSS low for(i = 0;i < command_size;i++) { while (0 == (...
STM32F0x Read/Write to Internal Flash
Posted on March 09, 2017 at 16:25Hi,I'm new on ST MCU, I'm trying yo understand how to read the internal flash of STM32F042K6. I want to read the Page 31 of the device, the address is 0x800FC00 but if I try to read it with a pointer the program goes...
