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- 58
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- 2011-1-8
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- 7 小时
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1金钱
哪位大侠测试过串口带cts/rts流控啊?我使能设备树,但是不起作用
pinctrl_uart3: uart3grp {
fsl,pins = <
MX6UL_PAD_UART3_RX_DATA__UART3_DCE_RX 0x1b0b1
MX6UL_PAD_UART3_TX_DATA__UART3_DCE_TX 0x1b0b1
MX6UL_PAD_UART3_RTS_B__UART3_DCE_RTS 0x1b0b1
MX6UL_PAD_UART3_CTS_B__UART3_DCE_CTS 0x1b0b1
>;
};
&uart3 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart3>;
fsl,uart-has-rtscts;
status = "okay";
};
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