Posted on July 17, 2014 at 16:46Would it be possible to connect to a PCIe device using an STM32F4? I'm looking to connect a cellular modem to an upcoming board, and most of the ones suitable for plugging into an embedded board (rather than solderin...
Posted on July 07, 2014 at 22:19Hi,I am using STM3220G-SK to read adc values from an external source.I have tried different codes but all of them give me the same result. once the program is fired the adc valued is read and shown on the LCD but afte...
Posted on July 17, 2014 at 19:23 Hello everybody, I have a problem with one of my EXTI interrupt. I have two hardware switches, one is linked to the PC2 PIN, the other is linked to the PC3 pin. I also configure EXTI interrupts on the PC2 ...
Posted on July 16, 2014 at 06:34Hi I am new to Arm and i have bought stm32f407 discovery board, I have the following problems when i connect my board to the laptop(Running windows7 64 bit) I get the error ''ST link not detected'' in keil MDK and st...
Posted on July 17, 2014 at 14:50Hi, We are using ST-LINK/V2 to flash STM32F103XC, on our customised board. While flashing we get issue 'Failed To Read CPUID'. Attaching Snapshot for your kind reference. Waiting For Your Reply !!!!!!! Regards, Ajees...
Posted on July 17, 2014 at 02:32 I am using an STM3240G-EVAL board to read in values from the ADC. I print the values from the ADC to the LCD on my board using the print function below. I physically connected the temperature sensor to 3.3V, ADC3, a...
Posted on July 16, 2014 at 16:03Hi, I recently buy a STM32L152 Nucleo, I begin with mbed.org but I prefer to develop offline. So I was wondering if there are any plug-ins to debug my programs. I follow this tutorial : http://erika.tuxfamily.org/wi...
Posted on July 15, 2014 at 17:29Hey guysI'm working on a projet and i'm using STM32f4 discovery board.I wrote program to send data by USB (from MCU to PC by Bulk transfert) in full speed mode.Usually the throughput should be 12 Mbits/s but mine is o...
Posted on March 06, 2014 at 22:33Hullo guys , ....... I got SDIO and DMA working fine , but now i want to use the DMA so store the data automatically into external SRAM for further processing , now the problem is that the documentation tells very fe...
Posted on July 16, 2014 at 10:33 I am using a F401 to read 1024 Samples with 40ksps and it works fine so I hope that the code is ok. DMA_INIT.DMA_Channel = DMA_Channel_0; DMA_INIT.DMA_PeripheralBaseAddr = (uint32_t)ADC1_RDR; DMA_INIT.DMA_...
