Posted on September 29, 2016 at 07:07 I started 2 days ago working on STM32f4 discovery board, and i have basic background in C programming. I succedded in sending and receiving characters using USART with interrupt, but whenever i try to re...
Posted on September 16, 2014 at 11:54Hello everyone, i am implementing Modbus/RTU protocol on STM32F303 and i want to check something, because i don't know if i understand this correct. According to RM ModBus/RTU: In this mode, the end of one block ...
Posted on September 30, 2016 at 09:25Hi everyone! I am doing a project using the HY-MiniSTM32V board.the software used are STM32CubeMX and the IDE is Atollic TrueStudio. I wrote the following code for receiving data back from the terminal(Tera Term)...
Posted on September 30, 2016 at 18:22Since it seems like the DWT is not available for the F0 series, is the only way is to have a long loop for micro-second delay? For example, if the F0 runs at 48MHz, if I have a loop like this: for (uint32_t idx =...
Posted on September 30, 2016 at 18:22HelloI have 2 PCB with STM32L476. The same code is running on each PCB (both board have been programmed with the STlink-utility and the same binary file). The RTC is configured to provide a 1Hz IRQ. The RTC clock...
Posted on September 30, 2016 at 18:28&sharpdefine SAMPLESDAC (1024*2)static TIM_HandleTypeDef Timer4Handle;void Timer4_init(){ TIM_ClockConfigTypeDef TimerClockConfig; TIM_MasterConfigTypeDef sMasterConfig; __TIM4_CLK_ENABLE(); //Timer ...
Posted on September 30, 2016 at 18:14Hello,I am trying to create sine wave generator using DAC and DMA based on STM32L476.The goal is to obtain exactly 100KHZ, 10KHZ frequencies with maximum possible number of samples.Thus I have set APB timer for D...
Posted on September 22, 2016 at 16:11Using latest CubeMX and HAL libs.As far as i can see, HAL doesn't support a method for enabling the TIMx complimentary CHxN outputs.In this case i want to use TIM1 CH1N and CH2N for PWM output.Thanks.
Posted on September 30, 2016 at 16:30Hello, I have an EEPROM emulation in my software which is described in STM's application notes. But, I'm having a problem communicating with SPI2 after I write variables in EEPROM (or internal flash). SPI message...
