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Posted on June 23, 2016 at 10:08I'm using STM32F446. I'm working in a project with 3 SPI in master mode and SDIO. Ideally I would want to have every communications using DMA, but I have some questions I can't answer by reading the manual: Having ...
Posted on June 13, 2016 at 11:25I have an application where I need lots of ram, I have designed a board with both CS used SDNE0 and SDNE1 along with SDCKE0/1. When I init both chips in the HAL the board will crash, but either one will work, has th...
Posted on June 23, 2016 at 10:08Hi, I am working on a project with an STM32F103RBT6 development board. Ultimately, it would be great if this project cod be put done with the smaller STM32F103CBT6 chip. I'm wondering if it is possible to run the sa...
Posted on June 09, 2016 at 10:36I plan to use an STM32F207 for data acquisition, as a TCP/IP server, using LwIP. The data would come from an FPGA using a parallel bus (F207 has FSMC for external SRAM and similar). Does anybody have an idea of the ma...
Posted on June 22, 2016 at 16:56HelloI have configured the TIMER3 to output PWM on PA6, PA7I need the PWM to initialize a device which require PWM input.First it worked fine, but on second day, the voltage of that pin dropped from 3V approx to 0.1V....
Posted on June 22, 2016 at 09:11Hello, yesterday I created a small program for STM32L152 Nucleo with CubeMX. It was running but MCO set to HSE gave only 4MHz with 75% duty cycle while I measured OSCin with 8MHz. After searching a while I found that ...
Posted on June 22, 2016 at 09:21Hello, I created a small program with CubeMX to test STs USB device stack. My compiler (GCC) gave me a page full of warnings because of this declaration: void USBD_GetString (uint8_t *desc, uint8_t *unicode, uint16_t ...
Posted on June 22, 2016 at 23:09 Hello, i am modulating the ARR and CCR registers of a timer to get a stream of ppm pulses, and squeeze them togheather. To be honest i am not very familiar with DMA's . What i want to achive, is to sq...
Posted on June 22, 2016 at 18:32 Hi there! I have an issue with using HAL + SPI in Receive-only Master mode on F429 Discovery. CubeMX Version is 4.0, Cube Lib Version is 1.0. Toolchain is Atollic TrueSTUDIO v. 5.5.1 with GNU compiler....
Posted on June 22, 2016 at 18:45HelloI have a STM32F429I - DISC1 microcontrollers. After mishandling likely, the microcontroller was not started.When I plug in the USB cable, my computer tells me that the device is not working properly. The only LED...
