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Posted on October 02, 2013 at 00:41 I have an application that uses both USB (device) and I2C (master). Running either the USB or the I2C alone works fine, but when they are both running together about every 300 USB transfers results in a stall o...
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Posted on October 01, 2013 at 01:50I am trying to configure the STM32F103 to be a device on the USB. I used the Virtual_COM_Port as a starting point. My USB config is as follows:-ep0=control-ep1=bulk OUT-ep2=bulk IN-ep3=interruptEP0, EP1 and EP2 see...
Posted on August 27, 2013 at 22:10 Hi, I am having some issue with STOP mode and waking up on my STM32 device. Here is my code to enable my button input: // Button input - enable pull-down GPIO_InitStructure.GPIO_Pin = G...
Posted on September 23, 2013 at 16:39I am working with an STM32L151xC, and I'm building a bridging between an USB and an I2C interface. Since they have different time constraints, I came up with some issues I'm not familiar with. To read out data fr...
Posted on September 30, 2013 at 11:35 I am using STM32F407VG. I've read documentation about ADC and groups and still don't know how to set up properly ADC to sample periodically fixed ADC channels. I've done this by following code but don't ...
Posted on October 01, 2013 at 09:52Hi, I'm experimenting with interrupts from port pins, I can make the basic example work. What I was trying to do is to create and EXTI interrupt from GPIOA bit 0 and also GPIOB bit 0, but I'm starting to think that...
Posted on September 25, 2013 at 11:33Hello everybody, I have to communicate with a STM32F0 using the I2C and then, the STM32F0 has to communicate with another device through the SPI? Is it possible to implement it through the DMA? If yyes, do you ha...
Posted on September 30, 2013 at 21:36Hi My name is Salil and i am a product design engineer with EZ metrology.We are currently using STM32F103R4 in one of our developing products. This product uses only one USART interface (that works) and simple GP...
Posted on September 30, 2013 at 13:19hi,I am using STM32RBT6 and RIDE7,when I try to debug there is an error ''unable to reset device and enter to debug mode''can you help me?
