Posted on April 10, 2012 at 11:25Hello, we are using the microcontroller STM32F100C6T7 in our design. While trying to do something with the internal temperature sensor we noticed that the slope we measured doesn't correspond with the specified slope...
Posted on May 16, 2012 at 11:14I use theSTM32withtheI2C-CPALLibary. When I use theSTM32pursuingas a slavereceiverin the interruptmode, I getafter receiving the firstdata bytenointerrupt (RXNE). Only afterthe seconddata byte, an interrupt(RXNE)is g...
Posted on May 09, 2012 at 17:00Compile AN3413-Current_consumption_touch_sensing included in the STM32L_Discovery_Firmware_Pack_V1.0.2.It compiles successfully by using the evaluation copy of MDK-Lite 4.50.0.0 in Windows 7. However, the compile faile...
Posted on May 15, 2012 at 17:13i've faced a couple of problems, trying to launch a MT9D111 camera along with STM32F217ZG microcontroller through DCMI interface. I've got all the interrupts from DCMI, but i can't catch any interrupt from DMA, althoug...
Posted on May 09, 2012 at 11:13Is it possible to change SPI datasize when ever by writing a new setting to the SPI_CR1.DFF?I need to communicate with two devices on the same SPI bus. On uses 8 bits and the other 16 bits.
Posted on May 15, 2012 at 09:49I have problem connect board with MFDeploy program...? https://netmf4stm32.codeplex.com/
Posted on May 15, 2012 at 11:33Hi, Does NVIC requires unique clock configuration, besides ''SystemInit()''. More prcisely what is the clock that opeartes NVIC? Thanks.
Posted on May 15, 2012 at 10:02HelloIs it possibleto give mea smallexample programfor comparingan input voltagefrom theinternal thresholdusing thecardcomprateurSTM32152RBT6knowing thatI writethe program usingIARsystembutI 'can notverifyisthat thepro...
Posted on May 15, 2012 at 02:39I recently had a problem where my SysTick_Handler wasn't firing. The solution was to change the VECT_TAB_OFFSET from 0x00 to 0x4000. How does one determine what his value should be? If it can be different based on o...
Posted on May 13, 2012 at 12:58Recently I was designing a subsystem of closed loop fan control. This diagram shows the method: using a channel of PWM to control the speed (GND method), and a channel of capture module to measure fan speed. The box o...
