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Keil uvision create .lib file with parameters

Posted on January 10, 2016 at 01:12Hello to all readers,i'm really out of my mind here.I searched but nothing positive.What is my purpose here. I wanna make a .lib file (hidden code to user) but still allow to set some defines in compiler preprocess...

tm3341 by Associate II
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STM32 as bus-powered USB device: how to negotiate more power?

Posted on January 08, 2016 at 14:29According to http://www.beyondlogic.org/usbnutshell/usb2.shtml#PowerVbus, a vbus powered USB device (slave) can only pull more than 100 mA after it negotiated with the host (e.g. PC): ''High power bus powered funct...

caco3 by Associate II
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STM32F207 EXTI Operation and Clock Confusion

Posted on January 04, 2016 at 15:59Hi,I was hoping that I might get some clarification regarding the EXTI on the STM32F207. Looking at Fig 4 (STM32F20x block diagram) within the datasheet, it would appear to be APB2; this seems to be further confirm...

STM32F745 Synchronization with GPIO

Posted on January 09, 2016 at 14:05Hey world! I use STM32F745 in my project. High-speed ADC connected to GPIO port. ADC and MCU clock from 25 MHz generator. Also clock signal goes to GPIO port. The MCU clock frequency is 200 MHz. I've realized the t...

shides2 by Associate II
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netmf for STM32 F407

Posted on January 09, 2016 at 15:20Is there an netmf, that can be used for STM32 F4 Discovery Kit with STM32F407 MCU like .NET Micro Framework on the STM32F429 Discovery kit ? Can NET Micro Framework environment for STM32F4 microcontrollers for M...

rs.jahn9 by Associate
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  • 1 replies
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STM32F429 Cannot set baud rate less then 9600

Posted on January 08, 2016 at 22:58 I have a target board that is based on theSTM324x9I_EVAL, I need to use 2 UARTS, I set up UART4 and USART1 both at 1200 BAUD, my clock is 180MHz with HSE of 25MHz. The strange thing I'm facing is that (...

I2C: where is data from HAL_I2C_Master_Receive_IT()?

Posted on January 08, 2016 at 23:50 Hi, I'm attempting to read an I2C device withHAL_I2C_Master_Receive_IT(). A logic analyzer shows the data coming across the I2C bus, but where does it go? This is a st32f405, IAR, and CubeMx generate...

Installing ST-LINK/V2 USB drivers.

Posted on January 08, 2016 at 22:57 Hi, I'm a newbie, and I have just started working with STM32 and the GNU tools available, and can anybody explain what is correct from the following quote on how to install which is on ( http://gnuarmec...

mbmail4 by Associate II
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