fixed st-flash (instead of st-util)

.vscode/launch.json

CHANGELOG.md

Cargo.toml

README.md

examples/itm_rtic_hello.rs

examples/pmw3389.rs

examples/rtic_bare1.rs

examples/rtic_bare7.rs

examples/rtt-pmw3389-sine.rs

examples/rtt-pwm-sine-task.rs

examples/rtt-pwm-sine.rs

examples/rtt-timing.rs

examples/rtt_rtic_i2c.rs

examples/rtt_rtic_usb_mouse.rs

examples/usb-mouse.rs

openocd.gdb

src/main.rs

src/pmw3389.rs

src/pmw3389e.rs