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@@ -104,6 +104,7 @@ void uart_tx(char c) {
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UDR0 = (unsigned char) c; // 20.11.1 : Put data into buffer, UDRn – USART I/O Data Register (read and write)
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UDR0 = (unsigned char) c; // 20.11.1 : Put data into buffer, UDRn – USART I/O Data Register (read and write)
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}
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}
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// screen /dev/ttyUSB0 115200
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int main() {
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int main() {
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uart_init();
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uart_init();
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while (1) {
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while (1) {
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