Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on August 25, 2017 at 15:17Hello , i'm using developpement kit ( B-L072Z_LRWAN ) , with the provided cube code ( End node), when downloading it, i'm expecting receiving at gateway null values for all sensors returns because there is no shield...
Posted on August 25, 2017 at 15:09Greetings All!In the past, we have used the F4 series (F427) with the FMC memory controller, to interface with 2GB of external NANDFLASH memory. This worked with no problems.NOW, we have the same setup (same wiring...
Posted on August 25, 2017 at 13:22In a project I'm using a pointer to read data from memory.I have problems with this procedure.My pointer is a uint32_t * punt.The pointer extracts the data and then increments itself.extraction = *punt;punt = punt +...
Posted on August 23, 2017 at 13:15Hello everyone,I'm working on a LoRa project, using Murata's module ( stm32l082 & semtech's SX1276) , The aim of the project is to send some datas ( temperature, pressure .. ) to a gateway.I want to know if someone ...
Posted on April 25, 2017 at 09:21Hello,I'm using STM32F410RBT6 controller. I have configured it to use HSE with PLL (using cubeMX).I didn't soldered the quarts to the chip because i want to check that interruupt is generated when HSE fails and the C...
Posted on January 15, 2017 at 21:34 The original post was too long to process during our migration. Please click on the attachment to read the original post.https://community.st.com/s/question/0D50X00009XkdduSAB/triggering-adc-in-dual-mode-with-dma...
Posted on August 25, 2017 at 12:09I have a difficulty with ST32F030 and Slave SPII'm trying to have it respond to an spi command:-Master sends 0x05, slave responds with an array of 7 bytes.It kind of works the first time, but then loses sync, and ge...
Posted on August 23, 2017 at 17:47 Hi, I am having trouble getting some basic USART up and running on the STM32F0308-DISCO board. I have tried both sending and receiving and don't seem to see anything coming through on either end. My code is as f...
Posted on August 24, 2017 at 23:40Hello. I am trying to perform I2C communication between the stm32f429 disco board and an arduino mega adk. When I used my debugger I found that my code gets stuck in the while loop inside the send_data function infi...
Posted on August 15, 2017 at 23:50Hi,I need high USB bandwidth in isochronous mode. The STM32F7 is powerful but the bandwidth depends on how the USB packet management is done.Is there a plan to support multi-packet mode in the HAL/lib/driver that co...
