• ARM: RTX Task management
    I try to run \keil\ARM\RTX\Examples\Mailbox\Mailbox.Uv2 on evaluation board of MCB2300 Ver3.1 there are two user defined tasks, that is send_task and rec_task. send_task send messages to msgbox 3...
  • disabling an interrupt like in a task
    hello, I have a task that needs to query the value of a global variable that is also accessed in an ISR. it is a mistake to have the task scheduler preempt my task while the interrupt like is disabled...
  • Still confused
    I understood why PINSEL0 is used for P0_15 & PINSEL1 is used for P0_16 . I tend to get confused when i see different codes being used for different Application notes. PINSEL0 |= 0x00050000; ...
  • It is possible to define a Task in RTX like an "extern"?
    I had tried to define a task like an extern so I could split my task in several files, but it doesnt works I dont know if I can define a task like external. for exemple: extern __task void tick_timer...
  • ARM9
    Good morning, I have doubt in spi.i have LPC3250 interfacing with SPI(AT25256AW). void main() { eeprom_write(0x0000,0x55); eeprom_read(0x0000); } void eeprom_write(unsigned short...