Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on September 01, 2014 at 09:50Hi,We are building an Android application which communicates with the STM32 Virtual COM port. To the moment we can't get it working. Are there any Java libraries which can help us or any kind of Android applicati...
Posted on August 31, 2014 at 15:33I am not sure if the MCU STM32F030 has single-cycle multiplication,which is based on the ARM Cortex-M0 core? Anybody knows that please help me.I want to use this MCU for motor control,is that suitable?Thanks.Best Wi...
Posted on August 31, 2014 at 20:10The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on August 31, 2014 at 18:51I make the charger from the solar panels with automatic orientation to the sun. There is a problem after device reset, reset to zero RTC. What can cause, reset clocks?http://youtu.be/CaiQAkqU08w?list=UUrYD2NXH5n3BeO...
Posted on August 30, 2014 at 22:25Problem with oscillator source PLL.Nucleo plate does't have HSE oscillator, and use internal 16 MHz HSII want to reconfigure tacting schematic to use as SYSCLK - PLL (by default for SYSCLK use HSI directly)PLL confi...
Posted on December 22, 2011 at 07:18 Perhaps the subject line is a bit cryptic, but does anybody know how to add uninitialized data sections to the linker script? The F4xx has two RAM banks. I want to use the smaller 64 kB as the normal RAM area...
Posted on August 30, 2014 at 06:42 I have an idea for freeRTOS in stm32cube and other RTOS, adding message bus feature to them! Like a CAN bus this bus operate but between tasks instead of devices. Many times a task have a message that can publish a...
Posted on August 27, 2014 at 23:37Is there any reason why I could not (or you recommend to not) short the Vcc (pin 1&2) and Vdd (pin 19) lines on the ST-Link/V2 programmer during development? I would prefer to power the target application board, via...
Posted on August 29, 2014 at 19:20 Hi everyone, I need a help about CAN integration . I want to create a CAN network with using 2 STM32F discovery board. When I set STM32, CAN_Loopback mode, When I send data to CAN also I will reac...
Posted on August 29, 2014 at 11:52Dear Community, I am using the STM32F407 for the first time and require to set up CAN into a Peak CAN Tx/Rx Module. I have an external crystal of 8 MHz, the file <stm32f4xx.h> appears not to set the HSE_VALUE to 80...
