Posted on February 27, 2015 at 08:20Hi.To start i'm using STM32F207I have a 15Mhz signal (that sometimes is enabled and sometimes it is not) connected to TIM3 ETR. I just want to count pulses and generate a pulse after few of this clocks (from 1 to ...
Posted on February 27, 2015 at 19:44Hi all,I'm doing some testing with STM32L151, and I'm trying to send a bulk of data over SPI.I'm using SPI in interrupt mode, my CPU is set to 32MHz, SPI is set to 16MHz.When I send a byte, I'm waiting for a SPI_I...
Posted on May 27, 2012 at 10:40Hi,I am using the STM32F107 micro, and tied an SD card into its SPI3 remmaped pins. As i saw in the datasheet the RXNE bit responce after the trasnmission is at worse 1 bit clock in duration. As you can see from the DS...
Posted on February 27, 2015 at 17:54Hi, do ST provide an mcal layer for use with an Autosar OS on the STM32F4 range of micros? Thanks Andy
Posted on February 27, 2015 at 11:12Hello everybody, Im working on a project with a nucleo-F103RB with the IDE EM::Blocks and I have some issues with the Systick Timer. I read some relative post but none of them solve my problem. This is the way i c...
Posted on February 27, 2015 at 05:59my application works perfectly in debug mode.as soon as i get disconnected from debug mode and tries to restart application by pressing reset button ,lcd goes white on stm32f429.i mean i dont know whats happening ...
Posted on February 26, 2015 at 05:00Hello. I created MODBUS firmware bootloader and it works good, but when I upload main firmware it does not program flash. Bootloader is compiled with base 0x08000000 and uploaded by JTAG. Then main firmware is com...
Posted on February 27, 2015 at 11:58 Just wondering if it's possible to send/receive I2C data using re-starts instead of Stop/Start. So I transmit data with: if( HAL_I2C_Master_Transmit(&hi2c2, ADDR_DS, i2c_data, 5, 1000) == HAL_OK...
Posted on February 27, 2015 at 11:43Hi,I am using the micro STM32L151. I am using it as an I2C slave and I am getting Overrun and AF errors.The SCL frequency is 100 KHz. When I used this micro as an I2C Slave at lower SCL frequencies it worked fine....
Posted on February 27, 2015 at 10:21We are using TIM16 for pwm audio output. We want to make it more efficient by using DMA. The DMA triggering is done using TIM6 which controls the rate.I would use a direct access to TIM16 by configuring DMA_Perip...
