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 the virtual machine by the hypervisor (when using virtualization).Memory...
This section describes the control flow of the field-oriented control (FOC) algorithm that the Motor Control Blockset™ examples use. The control flow operates using the hardware events along with the triggered software and hardware interrupts. This figure describes the interactions between the hardwa...
The correct operation of the provided examples is not guaranteed in other environments, for example when using different compiler or board versions. The examples can be tailored to run on any compatible hardware: simply update the BSP drivers for your board, provided it has the same hardware...
Think of a micro-controller as a box full of basic logic circuits, gates, etc. To control the "box" we have to tell it what hardware to use. We must tell the "box" how to manipulate the gates and hardware. that is what machine code does. I am using compiler Arduino-1.6.3. Resul...
This is a trivial test of the NuttX IGMP capability. It present it does not do much of value – Much more is needed in order to verify the IGMP features! CONFIG_EXAMPLES_IGMP_NOMAC –Set if the hardware has no MAC address; one will be assigned. CONFIG_EXAMPLES_IGMP_IPADDR –Tar...
When DMA operates incircularmode, these interrupts are triggered periodically Number of elements to transfer by DMA hardware must be written to relevant DMA register before start of transfer Combine UART + DMA for data reception Now it is time to understand which features to use to receive data ...
id: The amount of time that the CPU remains idle. wa: Waiting time for the I/O to complete. hi: Servicing hardware interrupts. si: Servicing software interrupts. st: Time lost for running the virtual machines, also known as “steal time”. ...
CODE EXAMPLE 7-2 Example of Domain Message Output for Automatic Domain Recovery After the Domain Heartbeat Stops CODE EXAMPLE 7-3 Example of Domain Console Output for Automatic Domain Recovery After the Domain Does Not Respond to Interrupts ...
of the motor ├───find_sensor_offset_and_direction # example determining sensor zero_electrical_offset and natural direction └───sensor_test # examples for sensor testing ├───encoder │ ├───encoder_example │ └───encoder_software_interrupts_example ├───hall_sensors │ ├...
Both interrupts and FIFOs are used in this example. The standard hardware prioritization of interrupts can be used for most applications. 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...