change SerialUSB.baud() etc. to return the actual CDC line coding#2892

fpistm merged 1 commit intostm32duino:mainstm32duino/Arduino_Core_STM32:mainfrom

gicking:add-SerialUSB_get_settingsgicking/Arduino_Core_STM32:add-SerialUSB_get_settingsCopy head branch name to clipboard