mirror of
https://github.com/firewalkwithm3/Sensor-Watch.git
synced 2024-11-23 03:30:30 +08:00
33 lines
904 B
C
33 lines
904 B
C
#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include "watch_storage.h"
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uint8_t storage[NVMCTRL_ROW_SIZE * NVMCTRL_RWWEE_PAGES];
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bool watch_storage_read(uint32_t row, uint32_t offset, uint8_t *buffer, uint32_t size) {
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// printf("read row %ld offset %ld size %ld\n", row, offset, size);
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memcpy(buffer, storage + row * NVMCTRL_ROW_SIZE + offset, size);
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return true;
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}
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bool watch_storage_write(uint32_t row, uint32_t offset, const uint8_t *buffer, uint32_t size) {
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// printf("write row %ld offset %ld size %ld\n", row, offset, size);
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memcpy(storage + row * NVMCTRL_ROW_SIZE + offset, buffer, size);
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return true;
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}
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bool watch_storage_erase(uint32_t row) {
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// printf("erase row %ld\n", row);
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memset(storage + row * NVMCTRL_ROW_SIZE, 0xff, NVMCTRL_ROW_SIZE);
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return true;
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}
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bool watch_storage_sync(void) {
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// nothing to do here!
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return true;
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}
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