• Writing a Byte over I2C for Slaves without Register Addresses
    I have this function defined for writing a byte to either the LCD 1602 (using the PCF8574 I/O expander), or the SHT21 humidity sensor. In both cases, it seems like after I write the slave address, I should...
  • [HELP] - CMSIS driver not found for FRDM KL25Z !
    Hello ! I'm working on a weather station with Freescale FRDM KL25Z board. I have seen that some device like LPC18xx have its own CMSIS drivers (like I2C, SPI, MCI and many more !). I would like to know...
  • FRDM-KL25Z
    Dear All I have done some coding on FRDM-KL25Z platform from freescal to use it’s 16bit ADC, But I will get very unstable results, I have attached PE20 of the board to an 5K external pot which is connected...
  • Why is my System Analyzer only updating when I stop the code execution?
    My System Analyzer works but I can only see the progress when I stop the execution. I thought this was normal and now got another project from a fellow developer where it happens in real time. What could...
  • KL25Z Cortex M0+ interrupts
    Hi, I'm trying to generate an interrupt with the ADC but I just dont know how. My ADC is working well but right now im polling it. I set the NVIC->ISER[0] =0x00000FFFF in order to make sure that...