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I work on STM32H750VBT7 project using IAP. I cannot see right character (for example 0x30) output after calling LL_USART_TransmitData8. I do check TDR had got right content. The user program address is 0x8006000, I had changed VECT_TAB_OFFSET as 0x60...
BlueNRG-MS claims to support the Bluetooth Core Specification 4.2, which includes the data length extension. However, I don't find any pointers on how to enable it. For the BlueNRG-2, there appear to be special commands in the HCI LE API (see https:/...
I have a USB camera connected to a STMF746G Discovery board. I like to get the frames from the camera and show them in a TouchGFX application (e.g. using dynamic bitmaps). How do I get the camera frames? Is there any simple code example?
Hello,GPIO port output has a speed register (GPIOx_OSPEEDR).When I use it for functions other than GPIO, can I set the slew rate with this register?If not, is there any other way to set the slew rate?Goto
Hi,Using "STM32F4xx_DSP_StdPeriph_Lib_V1.8.0" to config STM32F407 Uart1 as following///////////////////////////////////////////////////////////////////////////void USART1_Init(u32 baudrate){ USART_InitTypeDef USART_InitStructure; GPIO_InitTypeDef ...
Hi everyone,Thanks in advance for your time.Im starting my first application in ST: a power converter controller. I need to be able to control two three-phase inverters with SPWM modulation, for which I think STM32H743 is the microcontroller I need. ...
Hi all, I've been battling a frustrating issue on my STM32F407 Discovery board for the past few days. I don't know where the fault lies exactly but hopefully if I explain someone can point it out. I'm working on a robotics project, not doing anything...
The STM32L4R9AI documentation says that it supports Macronix MX25LM51245GXDI00 and Micron MT35XL512ABA1G12-0SIT Octo-SPI Flash memories. These modules are not currently available for sale.Please tell me, is it possible to use MX66LM1G45GXDI00 instead...
Hi!I know how to measure 4-20mA sensor with STM32 by using a 160-165 Ohm resistor as a shunt resistor between ground and analog input of the STM32, and then apply 4-20mA into the analog input.But at 4mA, I gout about 0.6V into the ADC and then I losi...
