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The Special One
                                                                                      I want to set up an EtherCAT Network, First I have installed IgH EtherCAT Master in my PC (Ubuntu 14.04) and RTAI 4.1 as RTOS             Can I use microcontroller such as STM32 as a slave Thanks in advance                        … (Show more)
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piet t
Hey everyone,   I'm trying to reconstruct and understand the example code from the an4666 application note. It's really helping me build an understanding but I'm confused about the timers used in the code.   I get that the timer is used in input capture to allow a request to be generated every time the clock edge is detected. This request is… (Show more)
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Pavlos Stavrou
Greetings,   I am having some trouble setting up my STM32F407 mcu to be a dual spi slave with dma.   What I am trying to accomplish is this :  - STM will have two SPI ports configured and will be a slave to both ports (currently I am using SPI1 and SPI2)  - SPI1 will use DMA for Tx , SPI2 will use DMA for both Tx and Rx  - SPI1 is setup with… (Show more)
in STM32 MCUs Forum
I'm trying to interface my STM32F407 MCU with a peripheral device that has independent DMA/MPU interfaces. The MPU interface is available in two modes (68 and 80) and the data bus width is available in 8-bit and 16-bit mode. The device can be configured to use the same bus for both of the DMA and the MPU, which I believe makes it easier to access… (Show more)
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Andrew Neil
I have: B-L072Z-LRWAN1 Discovery board (based on muRata module) P-NUCLEO-LRWAN1 Pack (Nucleo-64 board with Semtech SX1272 bare chip add-on). I-CUBE-LRWAN firmware pack, v1.1.2 Keil MDK for STM32L0/F0, v5.24a MultiTech Conduit gateway (as part of a LoRaWAN Starter Kit) all of the above purchased/downloaded in the last couple of weeks - so… (Show more)
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Dnesh Sadat
Hello, Recently i plan to buy stm32f4 discovery board, This stuff are important for me: 1-CAN network implementation 2-Ethernet 3-LCD When search on STM32F429-DISCO i does not see any CAN example on it,and all of CAN1,CAN2 pins are occupied, the other option is STM32F4-DISCO but this one does not have LCD and its good for audio purpose i… (Show more)
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Clive One
USI LoRa module   I-NUCLEO-LRWAN1 - USI® STM32™ Nucleo expansion board for LoRa™ - STMicroelectronics    Anyone else ported I-CUBE-LRWAN to the USI Module?   What's your experience with the RSSI level vs other SX1272/SX1276 solutions?
in STM32 MCUs Forum
  I tested three devices all day long today. All devices are connected to the USART, but the incoming interrupt does not work at all. A program that connects the Lo Ra modules, GPS modules, and wifi modules to USART 1 and outputs the data sent to USART 2. However, the Rx Interrupt does not work at all. Attach the project file.
in STM32 MCUs Forum
Hi Community, i have problem with my dual regular simultaneous adc when i use ltdc.   if i disable sdram, the adc ( dual regular simulataneous with dma ) works properly but the ltdc fails.
in STM32 MCUs Forum
Farmer Jo
Hi, I have recently purchased a number of NUCLEO-L476 boards but cannot get the USB drivers to install correctly whch are required for both ther STLINK utility and also for System Workbench for STM32. I am using a Windows 10 64-bit laptop with USB 3 ports and have installed the STLINK utility,, which includes the relevent USB… (Show more)
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