Cortex-M interrupts & system control
4 done - 1 partial - 1 to build
Why it matters
NVIC, faults, system control and SysTick for M-profile.
What
Build out the 'Cortex-M interrupts & system control' capability area: 6 stories spanning 0 not-yet-built, 1 stubbed, 1 partial and 4 already-implemented (hardening) features.
Stories in this epic (6)
- NVIC / SCB / SysTick / faults / sleep$2,250 / $2,250 - 100%Implemented
- ARM NVIC (nested, priority, preemption, tail-chaining)$1,500 / $1,500 - 100%Implemented
- NVIC TrustZone (banked S/NS, ITNS)$1,500 / $1,500 - 100%Implemented
- ARMv7-M faults (Hard/Mem/Usage)$1,500 / $1,500 - 100%Implemented
- ARMv7-M BusFault$0 / $5,500 - 0%Stub
- FP lazy stacking on exception entry$0 / $4,000 - 0%Partial
Activity log
Feature defined and added to the roadmap
Feature defined and added to the roadmap
Feature defined and added to the roadmap
Feature defined and added to the roadmap
Feature defined and added to the roadmap
Feature defined and added to the roadmap
Funding goal set to $1,500
Funding goal set to $5,500
Funding goal set to $1,500
Funding goal set to $4,000
Funding goal set to $2,250
Funding goal set to $1,500
Implementation status: Implemented
Implementation status: Stub
Implementation status: Implemented
Implementation status: Partial
Implementation status: Implemented
Implementation status: Implemented
Delivered - counted as fully funded
Delivered - counted as fully funded
Delivered - counted as fully funded
Delivered - counted as fully funded