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Posted on August 22, 2014 at 15:38Hello, I want my STM32F4Disco to communicate with an external ADC I2C, in reading mode, this last will send to the master 2 bytes ! The problem, and I don't know if it's one, the first byte sent by the slave MUST be...
Posted on August 21, 2014 at 20:08Hi, I am trying to use CANbus on STM32F303VC6. I get it working in loopback mode. But the message is not getting sent in Normal mode. I have turned on SB21 and SB22 to connect the ports PA11 and PA12 to P2. When I d...
Posted on August 16, 2014 at 06:06HiI have problem in sharing the PA5 functionality on STM32f407IGT6.As I need to use both of DACs in my design, and HS_ULPI_CK is also routed only on that pin (there is no multiplex to any other pins).I can not use O...
Posted on August 21, 2014 at 16:14 I am trying to use theSTM32F429 Discovery boardin order to communicate in a transmit only mode to an LCD over SPI. However, every time I write to the data register to output, I see nothing get loaded in my debug...
Posted on September 04, 2013 at 18:42Hi, I would like to know if TIM16 and TIM17 can be used in external clock source mode 1. There is any reference in the Reference Manual that it doesn't. So I suppose it is possible. I develop my board and now I w...
Posted on August 21, 2014 at 23:04Dear all, I'm new in STM32's world and I need to realize a device that can be connected to the PC and able to play a music. This is the abstract for the project, in terms of ''equipments'' I bought an STM32F4 Discov...
Posted on August 21, 2014 at 17:32I begin to use STM32xx_F4_HAL_DRIVER and I am looking for stm32f4_hal_discovery_debug.c. I use in my last project stm32f4_discovery_debug.c with standart Library. I should use stm32f4_hal_discovery_debug.c in a ...
Posted on August 21, 2014 at 14:46Hi everyone, I've been working on the STM32F4 and I would like to count pulses from some odometer. There are two types of odometer, the ones that output two signal in quadrature and the other that output pulse on ...
Posted on August 21, 2014 at 10:02Hi,i am facing problem for the PiD controller.what parameter i have to use it for the positive & negative nos for calculation purpose.Kindly look following code New_Duty_cycle_buck=(Previous_Duty_cycle_buck + Error_...
Posted on August 21, 2014 at 02:53As far as I knew, SYSTICK Timer is a 24-bit down counter. For now, I need to know the precise consumption time for the memcpy function. Suppose I set SysTick->RELOAD = 511, it will turn out two cases as the followin...
