Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on October 25, 2013 at 05:54 I'm trying to setup some communications between an STM32L152 series MCU with an ATMEGA The Atmega uses 5V logic high. I read the Datasheet and found that the UART1 RX pin is 5V tolerant on the STM32 so I shoul...
Posted on October 24, 2013 at 16:13Hi there,Lately I'm experimenting with the STM32FXXX. Now I came across a problem when I want to configurate the ADC clock. I want to use the maximum frequency that is possible for the ADC. The manual says that the...
Posted on October 21, 2013 at 16:37Hi Friends...Is KEIL better or IAR for STM32 ? Code optimization, speed compiling, Debugging !!! What do you think about this ?
Posted on October 24, 2013 at 19:28How the ''CMSIS'' and ''EWARM '' fields seen in ''workSpace window '' are added in a New IAR EWARM Project , what settings are used while creating project , any Example from ST for stm32xxx comes with a project whi...
Posted on October 24, 2013 at 11:57Hello Can I interface STM32F103CBT6 eval board with XBee series1 embedded RF module ? Please reply me asap. Thanks Shekhar shakti #clive1 #mayla
Posted on October 09, 2013 at 21:15Hi all,Recently I'm trying to implement some power saving code. In some condition (e.g. a specific digital input pin is ON), I'd like to enable all of my GPIO pins, while in the rest of the time I'd like to disabl...
Posted on October 24, 2013 at 13:38Hello,I'm using the STM32F373 microcontroller and wrote a simple function to read data from a MPU6050 gyro/accel on bus i2c.Problem is that when i try to read data - flag I2C_ISR_TXIS always equal RESET (not set).W...
Posted on October 12, 2013 at 18:16I am using two STM32F407x boards.board 1 sends a data packet continuouslyboard 2 parses data continuouslyIn order to see if the data is being parsed correctly, I am adding break points in the code. The problem is t...
Posted on October 23, 2013 at 20:39Chip : STM32F429/439.I tried to set BFB2 from ST-Link Utility. From the user manual, it should have a check item under Target/Option Bytes.I downloaded both v3.0 and V3.1. both missing the BFB2 check box. Is there ...
Posted on October 23, 2013 at 12:53Hello,I initialised on USART3 a communication port for TX and RX. This is working fine : I can send messages and receive messages from another device (at the same UART speed of course).But try to link the USART3 TX...
