libopencm3 Cortex-M System Control Block More...
Collaboration diagram for SCB:
Functions | |
| void | scb_reset_core (void) |
| void | scb_reset_system (void) |
| void | scb_set_priority_grouping (uint32_t prigroup) |
Detailed Description
libopencm3 Cortex-M System Control Block
The System Control Block (SCB) is a section of the System Control Space which provides status information and control features for the processor core. It allows, amongst other:
- software reset control
- exception management and grouping
- fault information
- power management
- debug status information
- See also
- ARMv7m Architecture Reference Manual (Chapter B3.2.1 About the SCB)
LGPL License Terms libopencm3 License
Function Documentation
◆ scb_reset_core()
| void scb_reset_core | ( | void | ) |
Definition at line 46 of file scb.c.
References SCB_AIRCR, SCB_AIRCR_VECTKEY, and SCB_AIRCR_VECTRESET.
◆ scb_reset_system()
| void scb_reset_system | ( | void | ) |
Definition at line 54 of file scb.c.
References SCB_AIRCR, SCB_AIRCR_SYSRESETREQ, and SCB_AIRCR_VECTKEY.
◆ scb_set_priority_grouping()
| void scb_set_priority_grouping | ( | uint32_t | prigroup | ) |
Definition at line 63 of file scb.c.
References SCB_AIRCR, and SCB_AIRCR_VECTKEY.
