Posted on April 02, 2016 at 13:51hello, i am using stm32f407. I was working on PWM using timer4 .Accidently i connected VDD pin to 10V. Now my stm is not downloading program and previously downloaded program is also not working . Every time I press ...
Posted on April 04, 2016 at 01:43 Hi everybody i work on a project and in my project dma sync by timer1 and timer1 as config for pwm and dma trigger on update event. i have a big problem. my total transient is cost and after finish d...
Posted on April 02, 2016 at 16:04This SVD has no entry for the DMA2D peripheral. All the other references I can find indicate that the 427 has the same DMA2D as the 429, is that so?
Posted on April 04, 2016 at 11:47Hi @all,I'm using HAL library V1.4 in my current project. While checking error handling functions, I came across some problems with interrupt handling in combination with FreeRTOS (https://sourceforge.net/p/freertos/...
Posted on April 04, 2016 at 11:28Dear All,My colleagues and me are developing in very short time a new product with STM32 and STM MEMS.The hardware is on the go, and we are using Nucleo-L476-RG with X-NUCLEO-IKS01A1 and STEVAL-MKI160V1 for software ...
Posted on April 03, 2016 at 04:39Hi all, I got a board NUCLEO F446RE. I am using mbed for coding and I saw there are delay function precise up to microsecond. I need to create a series of TTL pulses with period in few microseconds to couple hundre...
Posted on April 03, 2016 at 05:04To MCD Application Team and any professional, I read through the source code of \STM32Cube_FW_F4_V1.10.0\Drivers\BSP\STM32F411E-Discovery\stm32f411e_discovery_audio.c as well as any stm32f4xx_audio.c file.I notice t...
Posted on June 29, 2015 at 12:06Hi,I am using STM32F103ZE microcontroller. In which communicating with external SRAM with FSMC . It is working fine.1)Now I am trying to communicate with an IC which is connected through I2C1 (PB6 : SCL , PB7 : SDA,)...
Posted on March 11, 2016 at 16:03I downloaded this from http://www.arm.com/products/processors/cortex-m/cortex-microcontroller-software-interface-standard.php and found what I think is an issue with FLASH.ACR.LATENCY: it’s described as 3 bits wide, ...
Posted on July 21, 2013 at 15:43hello every one.i have stm32f407 demo board that i cant program it any more. last program work correctly ,but if i want to erase the chip or program it again make the error stilinkv2/and st-link software error ''could...
