Posted on May 04, 2016 at 10:58hello every onei want to design stm board which should has device firmware upgradebut in this case i have no access to boots pinsmy upgrade data will be send by 3g (GSM module) to board and 3g module just have serial ...
Posted on May 04, 2016 at 11:27Hi All,Sometime ago, I developed a bootloader for firmware update over the air (GSM/GPRS network) for STM32F0xx SOC; many thanks to ample information shared by the community members and ST's documentation. To make the ...
Posted on May 03, 2016 at 23:27We set ADC1 on the M0 micro-controller to listen to a GPIO pin. Under low power mode, the reading is shifted.The low power mode for ADC setup is as following: .Instance = ADC1, .Init.ClockPrescaler = ADC_CLOCKPRE...
Posted on May 02, 2016 at 19:45Hello!I would like to ask, if anyone knows, if there is a DSP instruction for Cortex-M4, which would calculate x*x + y*y. I saw that there are some quite complex instruction which are intended for similar calculations,...
Posted on April 16, 2016 at 16:40Hi all, I have trouble getting a LDC Display on the STM32F429 FMC to work in 8080 Mode. I use the same hardware connection like withe STMF4Discovery Expansion Board and the STM32F4DIS-LCD Modul.FMC_D0 (PD14) -> LC...
Posted on April 22, 2016 at 11:07Hello communityI am having troubles when doing DMA with USART on an STM32F030. Thanks in advance to anybody will help.Not sure if i did the homework correctly so I need someboody to check thisTMy application aims to ...
Posted on May 03, 2016 at 11:50pdf: UM1734rev: 3page: 52/59Section: 6.5.6step: 4bug: text wrongly reads: CDC control requests should be handled by the function Controllability().fix: state the name of a function or ca...
Posted on May 03, 2016 at 14:15Hi i am using f429. and also using the stm library. problem with decryption..
Posted on April 22, 2016 at 10:39 Hello, I'm starting out using the CubeMX software to configure my NucleoF103 and one of my first test applications was the I2C bus. I got it working by polling. Then I started looking into the DM...
Posted on May 02, 2016 at 16:41Hi, I have a conceptual question about DMA data transfer and timers. I'm using an STM32f103RBT6 and would like to output a square wave signal that is non repeating. What I would like to do is to create a buffer of ca...
