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GD32E230F8P6 USART1初始化后无法使能接收
GD32E230F8P6PA2,PA3设置为AF1功能(USART1)初始化后无法使能接收,在STAT寄存器中查看可以发现REA为0,TEA为1;相同的代码设置USART0(PA9,PA10)则正常,在STAT寄存器中REA、TEA均为1。C:\Users\HWEngineer\Desktop\USART1_REA_fail.png
2023-09-14 3
GD32E230F8P6PA2,PA3设置为AF1功能(USART1)初始化后无法使能接收,在STAT寄存器中查看可以发现REA为0,TEA为1;相同的代码设置USART0(PA9,PA10)则正常,在STAT寄存器中REA、TEA均为1。C:\Users\HWEngineer\Desktop\USART1_REA_fail.png