id. Percentage of time the CPU is idle. wa. Time spent waiting for I/O operations (like disk access). hi. Time handling hardware interrupts. si. Time handling software interrupts. st. Time "stolen" from thevirtual machineby thehypervisor(when usingvirtualization). ...
The **receiver sample interval of 50 µs is generated by a timer**. On many boards this must be a hardware timer. On some boards where a software timer is available, the software timer is used. On **ESP8266** `timer1` is used for receive interrupts, which makes it incompatibl...
DMA TC, UART IDLE) with same preemption priority level* - Only thread context (outside interrupts)** If called from both context-es, exclusive access protection must be implemented* This mode is not advised as it usually means architecture ...
hi: Servicing hardware interrupts. si: Servicing software interrupts. st: Time lost for running the virtual machines, also known as “steal time”. The fourth line describes the system memory usage. For example, the total physical memory amount and how much of it is used, free, buffered, or...
I picked STM32H7 series instead of the suggested STM32L4 because my discovery board contains STM32H7x MCU. I tried to open the blinking LED (with interrupts) example from C:\Users\[user_name]\STM32Cube\Repository\STM32Cube_FW_H7_V1.9.0\Projects\STM32H747I-DISCO\Examples\GPIO\GPIO_...
This example uses RNG interrupts to generate 32-bit long random numbers. - - Configuration of the active tamper detection with backup registers erase. - Configuration and generation of an RTC alarm using the RTC HAL API. Configuration of the calendar using the RTC HAL API. -- Use of the ...
InterruptedException =>if any other thread interrupts the current thread. The interrupted status of the thread is cleared when this exception occurs. Description:This variant of the sleep method causes the thread to invoke it to sleep or temporarily stop its execution for the given number of millis...
Description:Signals are software interrupts delivered to a process by the operating system. Signals can also be issued by the operating system based on system or error conditions. There is a default behavior for some (i.e. a process is terminated when it receives an inturrupt SIGINT ...
% irq : Show the percentage of time spent by the CPU or CPUs to service hardware interrupts. % soft : Show the percentage of time spent by the CPU or CPUs to service software interrupts. % steal : Show the percentage of time spent waiting for the CPU or CPUs while the hypervisor is ...
This example shows a method for software to re-prioritize interrupts if required. This example blinks GPIO34 (LED on the control card) at a rate of 1 Hz using CPU Timer 0. Illustrates feeding the dog and re-directing the watchdog to an interrupt. This example shows how to run from ...