Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on June 21, 2014 at 19:10I have a STM32F105 connected over USB. In order to flash a new firmware I pull Boot0 lowhigh and replug the USB cable. That works. I would like to be able to go into bootloader mode without having to replug the USB ca...
Posted on June 19, 2014 at 15:29Hello,I'm trying to use SPI master with DMA in full duplex to communicate with accelerometer. I don't want to use DMA interrupts (or should I?).I've managed to activate the SPI with polling mode and got the correct re...
Posted on February 11, 2014 at 18:02STMicroelectronics has announced the New STM32 Ultra-low-power MCU ARM CortexTM-M0+ based: STM32L0 SeriesThe new STM32L0 ultra-low-power series features a 12-bit Analog-to-Digital Converter (ADC) that sets a new ...
Posted on May 08, 2014 at 18:21Has anyone heard concrete information about availability of the new STM32L0 series MCUs and the associated Nucleo dev kit?I'm very eager to get started on a design using these new devices, but despite an April 30 press...
Posted on June 13, 2014 at 17:43Hi, I copy \STM32Cube_FW_F4_V1.1.0\Projects\STM32F429I-Discovery\Examples\ADC\ADC_RegularConversion_DMA to following location: \STM32Cube_FW_F4_V1.1.0\Projects\STM32F429I-Discovery\Demonstrations\Modules The ADC is no...
Posted on June 19, 2014 at 04:54I want to change to TIM9_CH1 point to PE5 in STM32Cube_FW_F4_V1.1.0\Projects\STM324x9I_EVAL\Examples\TIM\TIM_PWMOutput. The main.h is: ~~~~~~~~~~ #define TIMx TIM3 #define TIMx_CLK_ENABLE ...
Posted on June 20, 2014 at 08:54 I'm trying to configure the I2C2 on an STM32F401 chip. The I2C1 is working fine, but the I2C2 is always returning HAL_BUSY. After initializing the GPIO port the SDA line is being pulled low, but no slave device i...
Posted on May 28, 2014 at 20:20I am using the STM32F4 Discovery board with the Debug Port set to SW for the ST-Link debugger. Development is in stages, so I run STM32CubeMX to set a peripheral, debug the resulting code, then pull in another peripher...
Posted on June 04, 2014 at 04:26Hello, I have installed CubeMX software to default directories as well as the firmware to default directories. My project is located on the same C:\ drive elsewhere. Why does the tool generate a src and inc file and a...
Posted on December 25, 2013 at 07:47
