assert error when uarte receive

hi professor,

software:nrf connect SDK 1.9.1

hardware:nrf5340

I have merged the  peripheral_uart project to peripheral project.When the uart receive data, the asert error occur.The gpio pin33 and pin31 were defined uart function.Please give me som advise.

#define UART_TX_PIN NRF_GPIO_PIN_MAP(1, 11)
#define UART_RX_PIN NRF_GPIO_PIN_MAP(0, 31)

Related