Posted on October 03, 2016 at 01:46Hello, I'm a little confused about choosing the better clock source for the RTC, is it better to drive it through HSE with 4MHz 10ppm frequency tolerance or using additional 32.768KHz LSE with also 10ppm tolerance?...
Posted on October 04, 2016 at 12:20 Hi, I found something curious (for me...) while playing around usart interrupts on STM32L1 // USART1 is initialized and IRQ is enabled // TC is 1 // TCIE is 0 __HAL_UART_ENABLE_IT(&huart1,...
Posted on October 04, 2016 at 19:55I'm trying to get data from an ADC7689, using SPI. I have a NUCLEO STM31F411RE and the code is running on SW4STM32. My problem is that when I send addresses, all I get is 0xFF, instead of the values the ADC conve...
Posted on October 03, 2016 at 14:46Hi.I would like to implement MPU for stack overflow detection. I suppose that I should know in advance where the boundaries of stack and heap are.Is it possible to read these boundaries from C code? Or is it possib...
Posted on September 14, 2016 at 15:02Hi, I am using stemwin on my stm32f7-discovery board. When using an Edit widget, text selection is rendered in all black so that you are not able to read the text when it is selected. The same thing happens to ...
Posted on October 03, 2016 at 11:09Hi all ,I am currently with stm32l433, where i am stuck between FatFs file system. There are few things i need to clear.1. Communication between STM32L433 and M25p16 working properly with help of SPI. All read and ...
Posted on October 04, 2016 at 11:17Hello,I've a problem with the reset pushbutton state in the STM32F429i-DISCO: when I push the button I see that some pins are not in the three-state but are pulled down even if there are no other logic that make th...
Posted on October 04, 2016 at 13:18Hi, I'm currently working with stm32f4 discovery - DM-STF4BB(DevKit407) board. i want Ethernet code reference links or a working sample code for the stm32f4 discovery - DM-STF4BB. I have searched in inte...
Posted on September 30, 2016 at 14:32 Hello, i hope you can help me. I am using a stm32f303rct6 and activated the spi interface with dma. The Frame is 8 byte long. The tx an rx works pretty good. But now i am testing some error condition...
Posted on October 04, 2016 at 07:17Hello, everyone. AccessPort app was used for test. AccessPort prints ''0x00, 0x55, 0x55, 0x55, 0x55, 0x55, 0x79, 0x3D'' Test code is as follows; int main(void) { char szTemp[8] = {0x55, 0x55, 0x55, 0x55, 0x55, ...
