Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on July 18, 2017 at 10:28Hi I'm using the SPI module in the STM32F103. I'have a problem. I set the SPI Module and SPI is working. But ? have a problem. When I load a data into the SPIx->DR register, the TXE bit is always set. The data is bei...
Posted on July 18, 2017 at 16:25Hi, I would like to understand and implement the LWIP_IAP using the HTTP method. But there's no Fs directory with the html pages used to generate the fsdata.c file. How can I get it? Ari.
Posted on July 18, 2017 at 15:53Hello guys, I have problem with reading CPUID base register. I am beginer with STM32, be patient please.My code seq. look like this: I am using soft. I2C from ATMEGA 1280START I2C write slave adress for write (0x7C)...
Posted on July 18, 2017 at 07:43Hi everyone,I use CAN interrupt to receive CAN message, the CAN ID is 0x500 that is lower than other CAN IDs what I received.but this CAN message can not received frequency. sometimes it will loss.So I don't know wher...
Posted on July 18, 2017 at 15:07I'm facing some problems while flashing a Release version image into a STM32L073 MCU. The strange thing is thatthis happens only when the size of the binary image to flash is near the one of the Flash Bank 0 size (abo...
Posted on July 18, 2017 at 14:40Hi all, I am running BLE peripheral profile application on VisualStudio13 using STM32 with BlueNRG-MS module, OpenOCD and VisualGDB.What i want for ma device is to seccurly pair itself to an android tablet in order to...
Posted on July 12, 2017 at 23:16Hello engineers,I would like to ask you about Timer possibilities. I do not have much experiences so please be patient. But back to my question, i want to trigger one Timer from external source, wait setted time (vari...
Posted on July 17, 2017 at 17:09Hi,i have multiple slaves on an I2C bus on STM32F4. Since a 'I2C_HandleTypeDef hi2c_x;' contains also fields like 'DevAddress', do i need one HandleTypeDef per slave device on the bus or should they share one handle? ...
Posted on July 18, 2017 at 11:00Hi all,For a project we have to update the firmware of the STM32F469xx over the air by a Bluetooth connectionwith a transmitter (can that be a smart phone?) and receiver on the microcontroller device part.In an articl...
Posted on July 15, 2017 at 00:48Our tech managed to mount a '407 180 degrees out. We figured out that it was because there is a molding mark 180 degrees from the pin 1 mark and they really aren't that different.Why not use the pin 1 mark as the inje...
