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Fix M261, i2c EEPROM, i2c Encoder for LPC (#17678)

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Co-authored-by: Scott Lahteine <github@thinkyhead.com>
This commit is contained in:
randellhodges
2020-04-25 11:35:35 -05:00
committed by GitHub
parent 307c48fe0a
commit b700b3cde6
4 changed files with 11 additions and 15 deletions
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12
Marlin/src/HAL/shared/eeprom_i2c.cpp
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@ -39,7 +39,7 @@
// Private Variables
// ------------------------
static uint8_t eeprom_device_address = 0x50;
static constexpr uint8_t eeprom_device_address = I2C_ADDRESS(0x50);
// ------------------------
// Public functions
@ -54,7 +54,7 @@ void eeprom_write_byte(uint8_t *pos, unsigned char value) {
eeprom_init();
Wire.beginTransmission(I2C_ADDRESS(eeprom_device_address));
Wire.beginTransmission(eeprom_device_address);
Wire.write((int)(eeprom_address >> 8)); // MSB
Wire.write((int)(eeprom_address & 0xFF)); // LSB
Wire.write(value);
@ -70,7 +70,7 @@ void eeprom_write_byte(uint8_t *pos, unsigned char value) {
void eeprom_update_block(const void *pos, void* eeprom_address, size_t n) {
eeprom_init();
Wire.beginTransmission(I2C_ADDRESS(eeprom_device_address));
Wire.beginTransmission(eeprom_device_address);
Wire.write((int)((unsigned)eeprom_address >> 8)); // MSB
Wire.write((int)((unsigned)eeprom_address & 0xFF)); // LSB
Wire.endTransmission();
@ -82,7 +82,7 @@ void eeprom_update_block(const void *pos, void* eeprom_address, size_t n) {
flag |= Wire.read() ^ ptr[c];
if (flag) {
Wire.beginTransmission(I2C_ADDRESS(eeprom_device_address));
Wire.beginTransmission(eeprom_device_address);
Wire.write((int)((unsigned)eeprom_address >> 8)); // MSB
Wire.write((int)((unsigned)eeprom_address & 0xFF)); // LSB
Wire.write((uint8_t*)pos, n);
@ -99,7 +99,7 @@ uint8_t eeprom_read_byte(uint8_t *pos) {
eeprom_init();
Wire.beginTransmission(I2C_ADDRESS(eeprom_device_address));
Wire.beginTransmission(eeprom_device_address);
Wire.write((int)(eeprom_address >> 8)); // MSB
Wire.write((int)(eeprom_address & 0xFF)); // LSB
Wire.endTransmission();
@ -111,7 +111,7 @@ uint8_t eeprom_read_byte(uint8_t *pos) {
void eeprom_read_block(void* pos, const void* eeprom_address, size_t n) {
eeprom_init();
Wire.beginTransmission(I2C_ADDRESS(eeprom_device_address));
Wire.beginTransmission(eeprom_device_address);
Wire.write((int)((unsigned)eeprom_address >> 8)); // MSB
Wire.write((int)((unsigned)eeprom_address & 0xFF)); // LSB
Wire.endTransmission();