Merge pull request #31 from RoboticsBrno/tunnel Fix CdcUartTunnel, implement ESP32 boot sequences

hw: swap button 3 and 4, routing

hw: fix schematic related issues

hw: fix DRV8833 packages (stop mask and orientation)

Implement CdcUartTunnel params changing via UsbCdcLink

Fix CdcUartTunnel, implement ESP32 boot sequences

Fix unsol. status generation, use one-pulse mode for UTS

Merge remote-tracking branch 'origin' into ultrasonic-measurement

WIP: Add ultrasound

Merge pull request #30 from RoboticsBrno/freertos_scheduler Start FreeRTOS scheduler