terminal mode

[rafaelcorsi]

pegar a ideia do Maciel e incorporar no active handout, sugestão:

  ```  terminal
   openocd -f interface/picoprobe.cfg -f target/rp2040.cfg -c "program blink.elf verify reset exit"
  ```

refs:

• https://github.com/ines/termynal
• https://insper.github.io/SistemasHardwareSoftware/aulas/02-ram/#examinando-a-execucao-de-programas-usando-gdb