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Posted on February 28, 2017 at 16:221:I have developed a small program for the STM32L031 Nucleo-32 using the example UART_TwoBoards_ComIT. The program run on the STM32L031 Nucleo-32 develop-board. When I load* the program to our own HW it does not s...
Posted on February 21, 2017 at 08:42Hi, members.I'm a chief engineer in charge of developping information display with touch faunction.And my team are developping fat stylus pen that can communicate with touch panel.Actually though under mas product...
Posted on March 02, 2017 at 06:43hello all,i am working on stm32f4-discovery board.i have implemented usb mass storage with sd card in sdio 1-bit.my usb is now showing as drive but in device manager it showing as mass storage.so what could be the pr...
Posted on December 05, 2016 at 21:23I use CubeMX on maxOS to generate projects for SW4STM32 then run a https://github.com/baoshi/CubeMX2Makefile to generate a Makefile for the gnu gcc toolchain. This worked fine on MX 4.16 and 4.17 but it broke toda...
Posted on March 01, 2017 at 16:29I'm working with STM32L475 and I'm using LPTIM to create a PWM signal. LSE clock is used (because I will use Stop mode), and period is set to 31 in ordet to generate 1kHz signal. PWM is working fine and dutycycle is ...
Posted on January 03, 2017 at 14:56I am having some trouble with CAN on the STM32F746 DISCO board.I have a can transceiver connected to PB8/9, but eveytime I try an put a message on the bus, the code just freezes.I have hade this once before the the...
Posted on March 01, 2017 at 11:26Hello, I'm using a stm32F103c8, and I would like to know if I can use both Dac1 & Dac2 with two different DMA (it's for create a dtmf signal) ? Presently we have a sinus wave on Dac1 but nothing on the Dac2. SO, if ...
Posted on February 25, 2017 at 23:02Everybody,Why isn't my f_open working properly ?I tried the example from UM1718 but stack on f_open.Is SDIO initialized properly ?here's the code :/TEST SDIO beginif(retSD == 0) { printf(...
Posted on March 01, 2017 at 15:28Hi,I have a strange issue with GPIO on Nucleo-64 stm32F401RE.I implement SPI protocol on it and each line of the GPIO is perform very well.While I connect a bride to those pins the data line make the EN line noisy. I...
Posted on March 01, 2017 at 15:27Hi,Here is my code for configuring two different usart but my USART3 doesn't work properly and USART2 works fine.(I remap both of them). what is my mistake that I didn't pay attention?Problem: I don't have any signal...
