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edit approved Nov 16, 2019 at 1:34
Greenonline
edit approved Nov 16, 2019 at 1:34
Greenonline
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You are connecting rxRX and txTX to the same pin pa24cPA24C

config_usart.pinmux_pad2 = PINMUX_PA24C_SERCOM3_PAD2; config_usart.pinmux_pad3 = PINMUX_PA24C_SERCOM3_PAD3;

config_usart.pinmux_pad2 = PINMUX_PA24C_SERCOM3_PAD2;
config_usart.pinmux_pad3 = PINMUX_PA24C_SERCOM3_PAD3;

You are connecting rx and tx to the same pin pa24c

config_usart.pinmux_pad2 = PINMUX_PA24C_SERCOM3_PAD2; config_usart.pinmux_pad3 = PINMUX_PA24C_SERCOM3_PAD3;

You are connecting RX and TX to the same pin PA24C

config_usart.pinmux_pad2 = PINMUX_PA24C_SERCOM3_PAD2;
config_usart.pinmux_pad3 = PINMUX_PA24C_SERCOM3_PAD3;
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You are connecting rx and tx to the same pin pa24c

config_usart.pinmux_pad2 = PINMUX_PA24C_SERCOM3_PAD2; config_usart.pinmux_pad3 = PINMUX_PA24C_SERCOM3_PAD3;