21 lines
469 B
C
21 lines
469 B
C
void comando_cd() {
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// send command byte
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send_byte_to_MCU(CMD_CD);
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if(TIMEOUT) return;
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// send filename
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send_string_to_MCU(filename);
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if(TIMEOUT) return;
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// response
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byte response = receive_byte_from_MCU();
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if(TIMEOUT) return;
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if(response == ERR_RESPONSE) {
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// error with file, print message
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print_string_response();
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woz_putc('\r'); // add an extra newline because CD is a command without output
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return;
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}
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}
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