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(Temporarily) fixed issue with RS232 not printing over TX pin on 3rd party devices. (See description) #2

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(Temporarily) fixed issue with RS232 not printing over TX pin on 3rd party devices. (See description) #2

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26 changes: 13 additions & 13 deletions src/LiquidCrystal_NKC.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -132,8 +132,8 @@ void spitransfer(unsigned char var) {
void sendcommand(unsigned char command) {
switch (g_interface) {
case RS232:
Serial.write(0xFE);
Serial.write(command);
Serial1.write(0xFE);
Serial1.write(command);
delayMicroseconds(RS232DELAY);
break;
case I2C:
Expand All @@ -156,9 +156,9 @@ void sendcommand(unsigned char command) {
void sendcommand2(unsigned char command, unsigned char value) {
switch (g_interface) {
case RS232:
Serial.write(0xFE);
Serial.write(command);
Serial.write(value);
Serial1.write(0xFE);
Serial1.write(command);
Serial1.write(value);
delayMicroseconds(RS232DELAY);
break;
case I2C:
Expand Down Expand Up @@ -271,7 +271,7 @@ void LC_NKC::begin() {
delay(500);
switch (g_interface) {
case RS232:
Serial.begin(g_baudrate);
Serial1.begin(g_baudrate);
break;
case I2C:
Wire.begin();
Expand Down Expand Up @@ -332,7 +332,7 @@ void LC_NKC::setContrast(uint8_t new_val) {
size_t LC_NKC::write(uint8_t value) {
switch (g_interface) {
case RS232:
Serial.write(value);
Serial1.write(value);
break;
case I2C:
Wire.beginTransmission(g_i2c_address);
Expand All @@ -352,10 +352,10 @@ void LC_NKC::createChar(unsigned char char_num, unsigned char *rows) {

switch (g_interface) {
case RS232:
Serial.write(0xFE);
Serial.write(LOADCUSTOMCHAR);
Serial.write(char_num);
Serial.write(rows, CUSTOM_CHAR_SIZE);
Serial1.write(0xFE);
Serial1.write(LOADCUSTOMCHAR);
Serial1.write(char_num);
Serial1.write(rows, CUSTOM_CHAR_SIZE);
delayMicroseconds(RS232DELAY);
break;
case I2C:
Expand Down Expand Up @@ -391,7 +391,7 @@ void LC_NKC::print(const String inputStr) {
switch (g_interface) {
case RS232:
for (uint8_t i = 0; i < len; i++) {
Serial.write(inputStr.charAt(i));
Serial1.write(inputStr.charAt(i));
}
break;
case I2C:
Expand All @@ -417,7 +417,7 @@ void LC_NKC::print(const char inputChar[]) {
switch (g_interface) {
case RS232:
while (len--)
Serial.write(*inputChar++);
Serial1.write(*inputChar++);
break;
case I2C:
Wire.beginTransmission(g_i2c_address);
Expand Down