Pin slew rate setting of STM32F746
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
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Resolved! STM32F407 Uart Byte Received error(higher4bit)
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 ...
Resolved! Can STM32H743 (With TIM1/TIM8) control two 3-ph Inverters?
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. ...
Assistance with Debugger Issue
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...
1GB memory usage instead of 512MB for STM32L4R9AI
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...
How can I measure 4mA with a ADC from STM32? How to achieve 4mA -> 0 ADC?
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...
QSPI issue
I am using STM32F746 controller and MX25L128 flash on a custom board.I want to make external flash loader file for my custom board.I followed the MOOC - External QSPI loader how toI got error while memcmp for (var = 0; var < SECTORS_COUNT; var++) { ...
Resolved! How to use LCD MIPI DSI LP Mode to initialize LCD?
Hi Sir,I used STM32F469i-DISCO for evaluating my project.I now TRY LCD which driver IC is ST7701S and show some image in video mode at panel.ST7701s had to initialized in DSI LP Mode. I had referenced STM32Cube_FW_F4_V1.21.0 example projects. But I c...
