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55. /* Set GPB multi-function pins for UART0 RXD and TXD */
56. SYS->GPB_MFP &= ~(SYS_GPB_MFP_PB0_Msk | SYS_GPB_MFP_PB1_Msk);
57. SYS->GPB_MFP |= (SYS_GPB_MFP_PB0_UART0_RXD | SYS_GPB_MFP_PB1_UART0_TXD);
Configure these ports as serial ports?
Thanks,
wahahaheihei
mid-level engineer