Posted on September 10, 2015 at 22:15Hai, im developming an application using the ST standard peripherie library. Im trying to get the information, how big is my stack. I tried to use the __get_PSP(void) function to get the value of the stack progra...
Posted on September 11, 2015 at 22:26 Hi, I've been trying to create a simple communication protocol between two STM32 MCUs, I am having trouble however to respond data to the master in the spi interrupt, could someone perhaps point me in the ri...
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Posted on September 08, 2015 at 22:07 Topic says it all, I get an error in the RTCafter updating the library version to 1.8.0 In the old stm32f407xx.h files I find: /******************** Bits definition forRTC_PRERregister **...
Posted on September 10, 2015 at 16:57Hi all,I've just started playing with the STM32F4 on the STM32F401C Discovery board, and had some strange behaviour (slowed down time) when attempting to generate a 1ms TIM2 interrupt.From the reference manual fo...
Posted on September 10, 2015 at 15:17Hello,I use STM32F429I Discovery-Board to make my project and my question is about power supply available on this board.I would to know,if it's possible to recover 3V from P2 if I supply the board by an externa...
Posted on September 01, 2015 at 11:41Hi I was trying to configure the input capture in STM32F103RC , and facing issues , The configuration is done as follow I was trying to configure TIM1 CH3 , RCC->APB2ENR |= RCC_APB2ENR_TIM1EN; NVIC_Ena...
Posted on September 10, 2015 at 15:31Hello, I'm using a STM32F103ZD in my project to communicate with a SRAM FPGA which has a datawidth of 16 bits. When the STM32 writes or reads from FPGA, it reads 16 bits of data, let's say 0x05 but while debuggin...
Posted on September 11, 2015 at 13:23Hi ,I'm using STM32F103 and i have an input signal on Timer1_ch3 (PA10) which generates an EXTI interrupt and it's working well.I have another input signal on Timer2_ch3, but something strange happens when i conn...
Posted on September 10, 2015 at 17:17I'm trying to use SPI with DMA and have had an issue in that data packets are sent too close to one another, based on the SPI stall time needing to be 2us between packets. Is there anyway I can set this through t...
