Compile only selected PIO environment (#11519)
Dave Johnson
6 years ago
committed by
Scott Lahteine
parent
5be2559eda
commit
c64199941e
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#ifdef __AVR__
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#include "../shared/persistent_store_api.h"
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#include "../../inc/MarlinConfig.h"
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#if ENABLED(EEPROM_SETTINGS)
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namespace HAL {
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namespace PersistentStore {
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bool access_start() { return true; }
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bool access_finish() { return true; }
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bool write_data(int &pos, const uint8_t *value, uint16_t size, uint16_t *crc) {
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while (size--) {
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uint8_t * const p = (uint8_t * const)pos;
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uint8_t v = *value;
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// EEPROM has only ~100,000 write cycles,
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// so only write bytes that have changed!
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if (v != eeprom_read_byte(p)) {
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eeprom_write_byte(p, v);
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if (eeprom_read_byte(p) != v) {
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SERIAL_ECHO_START();
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SERIAL_ECHOLNPGM(MSG_ERR_EEPROM_WRITE);
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return true;
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}
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}
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crc16(crc, &v, 1);
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pos++;
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value++;
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};
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return false;
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}
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bool read_data(int &pos, uint8_t* value, uint16_t size, uint16_t *crc, const bool writing/*=true*/) {
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do {
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uint8_t c = eeprom_read_byte((unsigned char*)pos);
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if (writing) *value = c;
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crc16(crc, &c, 1);
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pos++;
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value++;
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} while (--size);
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return false; // always assume success for AVR's
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}
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}
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}
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#endif // EEPROM_SETTINGS
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#endif // __AVR__
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@ -0,0 +1,59 @@
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#ifdef ARDUINO_ARCH_SAM
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#include "../shared/persistent_store_api.h"
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#include "../../inc/MarlinConfig.h"
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#if ENABLED(EEPROM_SETTINGS)
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extern void eeprom_flush(void);
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namespace HAL {
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namespace PersistentStore {
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bool access_start() { return true; }
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bool access_finish() {
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#if DISABLED(I2C_EEPROM) && DISABLED(SPI_EEPROM)
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eeprom_flush();
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#endif
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return true;
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}
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bool write_data(int &pos, const uint8_t *value, uint16_t size, uint16_t *crc) {
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while (size--) {
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uint8_t * const p = (uint8_t * const)pos;
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uint8_t v = *value;
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// EEPROM has only ~100,000 write cycles,
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// so only write bytes that have changed!
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if (v != eeprom_read_byte(p)) {
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eeprom_write_byte(p, v);
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if (eeprom_read_byte(p) != v) {
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SERIAL_ECHO_START();
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SERIAL_ECHOLNPGM(MSG_ERR_EEPROM_WRITE);
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return true;
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}
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}
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crc16(crc, &v, 1);
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pos++;
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value++;
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};
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return false;
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}
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bool read_data(int &pos, uint8_t* value, uint16_t size, uint16_t *crc, const bool writing/*=true*/) {
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do {
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uint8_t c = eeprom_read_byte((unsigned char*)pos);
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if (writing) *value = c;
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crc16(crc, &c, 1);
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pos++;
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value++;
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} while (--size);
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return false;
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}
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}
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}
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#endif // EEPROM_SETTINGS
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#endif // __AVR__
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@ -0,0 +1,51 @@
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#if defined(__MK64FX512__) || defined(__MK66FX1M0__)
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#include "../../inc/MarlinConfig.h"
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#if ENABLED(EEPROM_SETTINGS)
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#include "../shared/persistent_store_api.h"
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namespace HAL {
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namespace PersistentStore {
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bool access_start() { return true; }
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bool access_finish() { return true; }
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bool write_data(int &pos, const uint8_t *value, uint16_t size, uint16_t *crc) {
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while (size--) {
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uint8_t * const p = (uint8_t * const)pos;
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uint8_t v = *value;
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// EEPROM has only ~100,000 write cycles,
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// so only write bytes that have changed!
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if (v != eeprom_read_byte(p)) {
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eeprom_write_byte(p, v);
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if (eeprom_read_byte(p) != v) {
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SERIAL_ECHO_START();
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SERIAL_ECHOLNPGM(MSG_ERR_EEPROM_WRITE);
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return true;
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}
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}
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crc16(crc, &v, 1);
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pos++;
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value++;
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};
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return false;
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}
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bool read_data(int &pos, uint8_t* value, uint16_t size, uint16_t *crc, const bool writing/*=true*/) {
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do {
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uint8_t c = eeprom_read_byte((unsigned char*)pos);
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if (writing) *value = c;
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crc16(crc, &c, 1);
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pos++;
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value++;
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} while (--size);
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return false;
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}
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} // PersistentStore
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} // HAL
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#endif // EEPROM_SETTINGS
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#endif // __MK64FX512__ || __MK66FX1M0__
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