| The purpose of this test is to validate basic UART driver functions, | |
| that are not tested elsewhere. | |
| UART interrupt mode is used for the tests purpose. | |
| Hardware setup required for these tests: | |
| For single uart conviguration - UART0 TX connected to RX and CTS to RTS | |
| For dual uart configuratiom - UART0 and UART1 TXs and RXs cross-connected | |
| These test cases cover: | |
| - UART configuration, | |
| - UART error check, | |
| - UART callback setup, | |
| - Dual UART transmission with matched and mismatched configurations |