• App doesn't start occasionally
    Good day to everybody! My device has C8051F340 MCU on board. I have project that is strange . E.g 5 times app starts - on 6th time it doesn't and so on. Project architecture is Bootloader ...
  • RTX51 full: os_wait() returns too early
    Hello! Assuming an OS timer tick interval of 5ms, os_wait() returns exactly after 5ms with the code as follows: while (1) { os_wait(K_TMO, 1, 0); } However, with the code like that: ...
  • IRQ Not Firing
    Hello, I am writing an I2C master transmitter object. The problem I am having is that the IRQ Handler for I2C1 is not firing. According to the manual, it should fire after the start condition is...
  • The timer interrupt fired earlier than I set on STM32F101C8
    I use the output capture mode to generate the delay interrupt. eg: after I receive a frame from uart, I will delay for 20 bit time after I get each of byte. My code like below: TIM_OCInitStructure...
  • C51 - Using Timer 5 on C8051F138X (ISR not firing)
    Hi all, I'm having a problem with something that should be simple: getting a Timer5 ISR to fire on a C8051F1380 MCU. This being my first time using 8051 (I normally use PICs or Cypress PSoC5 controllers...