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🎨 Update MKSPWC, some other pins (#22557)

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This commit is contained in:
Scott Lahteine
2021-08-13 16:32:25 -05:00
committed by Scott Lahteine
parent e62486a610
commit eb0d80cb19
41 changed files with 279 additions and 321 deletions
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12
Marlin/src/HAL/shared/eeprom_if_spi.cpp
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@@ -49,8 +49,8 @@ static void _eeprom_begin(uint8_t * const pos, const uint8_t cmd) {
(unsigned(pos) >> 8) & 0xFF, // Address High
unsigned(pos) & 0xFF // Address Low
};
WRITE(SPI_EEPROM1_CS, HIGH); // Usually free already
WRITE(SPI_EEPROM1_CS, LOW); // Activate the Bus
WRITE(SPI_EEPROM1_CS_PIN, HIGH); // Usually free already
WRITE(SPI_EEPROM1_CS_PIN, LOW); // Activate the Bus
spiSend(SPI_CHAN_EEPROM1, eeprom_temp, 3);
// Leave the Bus in-use
}
@@ -60,23 +60,23 @@ uint8_t eeprom_read_byte(uint8_t *pos) {
const uint8_t v = spiRec(SPI_CHAN_EEPROM1); // After READ a value sits on the Bus
WRITE(SPI_EEPROM1_CS, HIGH); // Done with device
WRITE(SPI_EEPROM1_CS_PIN, HIGH); // Done with device
return v;
}
void eeprom_write_byte(uint8_t *pos, uint8_t value) {
const uint8_t eeprom_temp = CMD_WREN;
WRITE(SPI_EEPROM1_CS, LOW);
WRITE(SPI_EEPROM1_CS_PIN, LOW);
spiSend(SPI_CHAN_EEPROM1, &eeprom_temp, 1); // Write Enable
WRITE(SPI_EEPROM1_CS, HIGH); // Done with the Bus
WRITE(SPI_EEPROM1_CS_PIN, HIGH); // Done with the Bus
delay(1); // For a small amount of time
_eeprom_begin(pos, CMD_WRITE); // Set write address and begin transmission
spiSend(SPI_CHAN_EEPROM1, value); // Send the value to be written
WRITE(SPI_EEPROM1_CS, HIGH); // Done with the Bus
WRITE(SPI_EEPROM1_CS_PIN, HIGH); // Done with the Bus
delay(EEPROM_WRITE_DELAY); // Give page write time to complete
}