Posted on February 02, 2016 at 02:10I'm learning about the whole STM32 environment (specifically using an STM32L4 Discovery board) and trying to use the STM32CubeMX software.Under the USB peripheral, there are a number of options that make reference...
Posted on February 05, 2016 at 18:34Howdy, I'm working on a project that will receive DMX using the STM32F070CBT6. I have PA1, configured as USART4_RX, connected to my DMX input via an RS485 transceiver. Most of this is straightforward, but I have a...
Posted on February 05, 2016 at 12:38Hi. I have been programming my new nucleo_F103RB, a bit lately and I have noticed lately that when I program the micro with whatever I'm working on, the program finally runs after ST-LINK has finished. But when I ...
Posted on February 05, 2016 at 04:13 I am experiencing difficulty getting the spi slave to transmit data. Receiving data works perfectly and correctly, transmitting however doesn't. Initialisation code: GPIO_InitTypeDef GPIO_InitSt...
Posted on February 05, 2016 at 23:28Hello!I'm trying to use a generated code by the STM32Cube software (for a STM32F205 device) to read a sequence of ADC channels using the DMA in circular mode, and I'm facing some annoying problems: The code is s...
Posted on February 02, 2016 at 17:01Thanks for any help. I'm confused on how to connect VREF+. I see that it can be used as an reference voltage output, and I now have it as No Connect. VDDA is connected to its pin, which seems to provide the voltag...
Posted on January 26, 2016 at 10:54Hi friends , I found following and did not understand why __set_MSP(0x20002000) , why main stack pointer hold 0x20002000 ; why not 0x20000000 (sram start address) for stm32f429. When I debug and look in 0...
Posted on February 04, 2016 at 14:21Hi all: I am developing a device with an STM32F407. The device will always be powered by its own power supply. It will have a USB socket so that it can act as a ''USB device'' (a USB slave) that shows up as a s...
Posted on February 05, 2016 at 11:16 I am working with the ST-Link Discovery development board and I'm trying to get the SPI-bus working properly. I have configured SPI1 as my master and SPI2 as my slave and I connected wires in between them. I ...
Posted on February 04, 2016 at 14:33 Greetings mates, I have a curious question... I am using ITM_SendChar and ITM_ReceiveChar as simple and lightweight comm interface for a STM32F4 discovery. But, is it possible to develop a standalone application/...
