Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on January 07, 2016 at 16:31NVIC priority group is 0USART priority is 15I2C priority is 0I2C exchanges data 100 times a second for minutes without any missed data or handups, if i activate USART it starts failing after seconds.//nvic priority...
Posted on January 08, 2016 at 10:10Hello,where can i find the Resource Editor For Embedded GUI Library, for example version 2.0? It is not avalible under this link:http://www.st.com/web/catalog/tools/FM147/CL1794/SC961/SS1743/PF257934♯ altought it s...
Posted on January 04, 2016 at 10:37Hi I use the CubeMX tool to generate a standard configuration for a TM32F429I-DISCO board. All seem to work fine but although the documentation mentions that the STemwin stuff are included with the CUBE, I does no...
Posted on January 06, 2016 at 17:01 Hi, I've been trying to make an application which will send and recieve data via USART on STM32F072B-Disco. I managed to generate a project with cubeMX. So far I only achieved transmitting data, but recievi...
Posted on January 08, 2016 at 05:21hi all, anybody connect stm32f407 with RF module (devo7 Tx and Rx).Now i can't communcation RF module with KIT stm32f4. i don't know how to setup, code or anything. Can you help me? any tutorial or code example?tha...
Posted on January 06, 2016 at 11:16Target: STM32_EVAL evaluation board with STM32F107VCTools: ST-Link/V2Does anyone know how to read 4G SD (or more) card ?!how can I fix it?!I used fatfs to operate SD card, when 2G SDcard plugged in the slot, it's f...
Posted on January 07, 2016 at 10:24Hi All. I'm new to this forum, and new to STM32, and have come across a problem. I'm using Atollic lite and an old STM32VLDiscovery board I purchased a while ago. When I try to start a debug session Atollic gives a...
Posted on January 07, 2016 at 22:20 Hi, Noob here, trying to get life out of some hardware. I got basic I/O working (blink an LED) but now I am trying to get timers and alternate functions to work, with no luck. I am testing on a Nucleo-...
Posted on January 07, 2016 at 19:16 Hi, I'm trying to capture and count impulses on pin PA7 using timer 14 input captu re TIM14_CH1. I have tried with the following code: Initialization: RCC_APB1PeriphClockCmd(RCC_APB1Per...
Posted on January 07, 2016 at 14:02 Hello all, I obsarvate an problem with the DMA in STM32F2. I am using the STM322xG-Eval Board for the development. The firmware streams data from SRAM to I²S by DMA. I also use in the same firmware...
