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@@ -34,16 +34,25 @@ extern uint8_t xflash_rd_status_reg(void);
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extern void w25x20cl_wr_status_reg(uint8_t val);
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#endif
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extern void xflash_rd_data(uint32_t addr, uint8_t* data, uint16_t cnt);
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-extern void xflash_page_program(uint32_t addr, uint8_t* data, uint16_t cnt);
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-extern void xflash_page_program_P(uint32_t addr, uint8_t* data, uint16_t cnt);
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+
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extern void xflash_sector_erase(uint32_t addr);
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extern void xflash_block32_erase(uint32_t addr);
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extern void xflash_block64_erase(uint32_t addr);
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extern void xflash_chip_erase(void);
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-extern void xflash_page_program(uint32_t addr, uint8_t* data, uint16_t cnt);
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extern void xflash_rd_uid(uint8_t* uid);
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extern void xflash_wait_busy(void);
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+// write up to a single page of data (256bytes)
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+extern void xflash_page_program(uint32_t addr, uint8_t* data, uint16_t cnt);
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+
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+// write up to a single page of data from program memory
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+extern void xflash_page_program_P(uint32_t addr, uint8_t* data, uint16_t cnt);
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+
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+// xflash_multipage_program: high-level interface for multi-page writes.
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+// Write any amount of data, chunking writes to page boundaries as needed.
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+// Automatically enables writes and waits for completion.
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+extern void xflash_multipage_program(uint32_t addr, uint8_t* data, uint16_t cnt);
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+
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#if defined(__cplusplus)
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}
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#endif //defined(__cplusplus)
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