Crate cortex_m_log

Logging facilities for Cortex-M processors

Destinations

The crate provides following destinations for writes:

• Dummy - noop destination that performs no writes. Useful for release mode
• Itm - Uses Cortex-M Itm to send output. Note that it is available only on ARMv7-M and newer
• Semihosting - Uses Cortex-M Semihosting to send output.

All destinations implements fmt::Write to provide simple and generic interface

Printers

Each destination is provided with corresponding Printer. In addition to providing generic interface it also allows to configure Interrupt mode for all prints. See.

Modules

destination	Contains possible destination for writes
log	Integration with log
modes	Crate configuration modes
printer	Contains possible printers for Cortex-M