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Posted on June 06, 2014 at 15:42Hi AlI have referred to AN3966 (LwIP TCP/IP stack demonstration for STM32F407/STM32F417 microcontrollers) to get LWIP stack for Standalone STM32F407VG. And also i got LWIP stack files from a link http://www.st.com/we...
Posted on June 10, 2014 at 16:27The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on June 10, 2014 at 16:34 For several years I have developed software for an STM32F103 target using Eclipse/OpenOCD/Olimex ARM-USB-OCD. Recently my hard drive failed so I replaced it and re-installed everything. My project will not now ru...
Posted on June 10, 2014 at 16:54Hi all, I have a project where I need to deal with 4-to-8 bit and 8-to-4 bit conversion and so I have a questions: 1. I know that I can do DMA to/from GPIO but what is maximum speed of that operation. Can I go up to 2...
Posted on June 10, 2014 at 22:17Hi guys, I'm working on ST32F4 DISCOVERY board. I generated a STM32cube project with freeRTOS + FatFS + USB-OTG-FS as Master and it doesnt work. USB LED (vbus) is not light and the USB key doesnt receive any voltage. ...
Posted on June 04, 2014 at 04:47Hello I am trying to send opcode bytes MCBSTM32 to GP22. But as I debug in Keil I observe the the byte to be sent(0x50) is nit being written on the SPI data register in stm32f10x_spi.c. Instead the data register is sh...
Posted on June 05, 2014 at 22:21Hello, I want to transmit 10000 samples taken by adc continuously stored in an array. Is it possible the DMA-UART can transmit this to the PC while the CPU can take the next set of samples(independently) i.e wit...
Posted on June 07, 2014 at 16:46Dear all, If someone can solve my problem : I'm working on STM3221G-EVAL Board .. I want to know how can I upload a Binary File in a web server ... Thanks
Posted on June 07, 2014 at 16:52 hello dear forum I designed an inverter for vibration tank ( photo below ) it issimply an H bridge with 500 V 20 A mosfets the frequency and duty is variable with STM32F103 the vibrator worked...
Posted on June 10, 2014 at 15:42Hello, as described in the reference manual, the STM32F103 have timers with up to four channels - for example TIM1 - TIM5. But in my application i need only one channel (for output compare or pwm output). In the Micro...
