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Use 8-bit i2c address on LPC platform

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Fix #9799 — hopefully not a unicorn
This commit is contained in:
Scott Lahteine
2019-02-20 06:26:36 -06:00
parent 631d867dc9
commit a43e892fb5
8 changed files with 30 additions and 24 deletions
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10
Marlin/src/feature/dac/dac_mcp4728.cpp
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@ -69,7 +69,7 @@ uint8_t mcp4728_analogWrite(uint8_t channel, uint16_t value) {
* This will also write current Vref, PowerDown, Gain settings to EEPROM
*/
uint8_t mcp4728_eepromWrite() {
Wire.beginTransmission(DAC_DEV_ADDRESS);
Wire.beginTransmission(I2C_ADDRESS(DAC_DEV_ADDRESS));
Wire.write(SEQWRITE);
LOOP_XYZE(i) {
Wire.write(DAC_STEPPER_VREF << 7 | DAC_STEPPER_GAIN << 4 | highByte(mcp4728_values[i]));
@ -82,7 +82,7 @@ uint8_t mcp4728_eepromWrite() {
* Write Voltage reference setting to all input regiters
*/
uint8_t mcp4728_setVref_all(uint8_t value) {
Wire.beginTransmission(DAC_DEV_ADDRESS);
Wire.beginTransmission(I2C_ADDRESS(DAC_DEV_ADDRESS));
Wire.write(VREFWRITE | (value ? 0x0F : 0x00));
return Wire.endTransmission();
}
@ -90,7 +90,7 @@ uint8_t mcp4728_setVref_all(uint8_t value) {
* Write Gain setting to all input regiters
*/
uint8_t mcp4728_setGain_all(uint8_t value) {
Wire.beginTransmission(DAC_DEV_ADDRESS);
Wire.beginTransmission(I2C_ADDRESS(DAC_DEV_ADDRESS));
Wire.write(GAINWRITE | (value ? 0x0F : 0x00));
return Wire.endTransmission();
}
@ -133,7 +133,7 @@ void mcp4728_setDrvPct(uint8_t pct[XYZE]) {
* No EEPROM update
*/
uint8_t mcp4728_fastWrite() {
Wire.beginTransmission(DAC_DEV_ADDRESS);
Wire.beginTransmission(I2C_ADDRESS(DAC_DEV_ADDRESS));
LOOP_XYZE(i) {
Wire.write(highByte(mcp4728_values[i]));
Wire.write(lowByte(mcp4728_values[i]));
@ -145,7 +145,7 @@ uint8_t mcp4728_fastWrite() {
* Common function for simple general commands
*/
uint8_t mcp4728_simpleCommand(byte simpleCommand) {
Wire.beginTransmission(GENERALCALL);
Wire.beginTransmission(I2C_ADDRESS(GENERALCALL));
Wire.write(simpleCommand);
return Wire.endTransmission();
}