at the same time multipoint
Posted on May 28, 2018 at 04:58How many slave device can I access at the same time use this device?Please teach me.Thanks.
Forum Posts
How to use X-CUBE-AVS 1.0.1 for 32F746GDISCOVERY (STM32F746NG MCU), which is has hex file for 32F769IDISCOVERY ?
Posted on May 09, 2018 at 13:45I have 32F746GDISCOVERY (STM32F746NG MCU) board and wanted to use Amazon voice service on it. But the X-CUBE-AVS 1.0.1 program present on STM website is for 32F769IDISCOVERY board. Also it contains the binaries and h...
Reasons for TIM CCx ISR not firing on STM32L433
Posted on May 25, 2018 at 15:57Hi there,I have a rather odd problem and am trying to find a solution or reason for it:I am using 3 different timers on STM32L433 with 4 capture compare registers each to generate a total of 12 completely independant s...
Is it possible to record stereo audio through the line-in jack with the STM32F746G Discovery board?
Posted on October 03, 2016 at 20:56Hi. I would like to record stereo audio with the line-in jack on the STM32F746G Discovery board. I haven't seen any example that deals with stereo input. Is this supposed to be possible at all or is there a hardwar...
Resolved! Communication between UART DMA and ESP8266 hangs after first response
Posted on May 26, 2018 at 16:04I'm going crazy with this. I want to send some commands to an ESP8266, and search the response for 'OK'. Since the response is of arbitrary length, I'm receiving 400 bytes, and see if there's an 'OK' in there. If there...
Resolved! lwIP + STM32CubeMX
Posted on May 25, 2018 at 10:32Dear friends,I am trying to config lwIP Netconn APIs to connect my board to the TCP/IP network using STM32F107RCt6 MCU and a DP83848CVV PHY. The only options that I change in configuration tab in CubeMX is to disable ...
Resolved! How to receive bytes from SPI with interrupts using HAL?
Posted on May 25, 2018 at 13:45 Background (note I asked this question too at https://electronics.stackexchange.com/questions/376282/how-to-receive-bytes-from-spi-with-interrupts-using-hal-on-stm32, but no answers yet). I am trying to make a ...
Help with Running an ILI9341 LCD Screen off NUCLEO-L476RG.
Posted on May 27, 2018 at 09:57Hi there, I'm trying to get an LCD screen driven off an ILI9341 chip to working using SPI to interface between a Nucleo-L476RG and the screen. I have tried adafruit's library https://github.com/adafruit/Adafruit_ILI934...
Resolved! STM32L071 ADC + DMA + Multichannels Problems
Posted on May 25, 2018 at 16:51Hi all,I am working with a custum made PCB which has a STM32L071 micro and I am facing some troubles to read multiple adc inputs via DMA (because HAL IT dondoesn't work because ADC interrupts faster than ISR can excecu...
Resolved! Nucleo 32 - Unable to reach high baud rates
Posted on May 27, 2018 at 03:21 Hello, i am using a Nucleo 32 board with STM32L432KC chipset. I need to transfer data from a mems microphone over USB to the pc continuously. To do this i need a baud rate with at least 1.5Mbaud. The MCU is supp...
