• CMSIS SPI driver for STM32f103
    Hi I am currently using SPI driver from CMSIS drivers, SPI_STM32F103xx.c for my project.(STM32F103RB discovery board) I configured RTE_driver.h, defined RTE_SPI1 as 1, since I require SPI1 access...
  • STM32F103 AT45DB321D SPI issue
    Processor – STM32F103ZE HCLK – 24MHz PCLK2 – 24MHz Serial Flash – AT45DB321D STM32 Standard Peripheral Ver 3.1.2 I am having an unusual issue working with serial flash. I am able to read and...
  • RTX STM32F103 Stop standby modes
    How can I implement stop and standby power modes with RTX RTOS? Power modes are working fine if used without RTX. With RTX I am getting hard fault exception. Any examples for stop and standby modes...
  • Timer interrupt on stm32f103
    The weather is fine, so I'm having a little suprise with timer interrupt on update event. I thought that if timer is configured to count up, update event will occure just after the overflow, i.e. when...
  • debug STM32F103
    Hi everyone I'm kinda new to Keil and STM32 MCU I managed to build very small projects but now I want to try something more complicated and I would like to use the debug, especially the debug (printf...