编写函数如下:
- /**
- * @brief W25QXX写使能,将S1寄存器的WEL置位
- * @param none
- * @retval
- */
- void W25QXX_Write_Enable(void)
- {
- QSPI_Send_Command(WRITE_ENABLE_CMD, 0, 0, QSPI_INSTRUCTION_1_LINE, QSPI_ADDRESS_NONE, QSPI_ADDRESS_8_BITS, QSPI_DATA_NONE);
- W25QXX_Wait_Busy();
- }
- /**
- * @brief W25QXX写禁止,将WEL清零
- * @param none
- * @retval none
- */
- void W25QXX_Write_Disable(void)
- {
- QSPI_Send_Command(WRITE_DISABLE_CMD, 0, 0, QSPI_INSTRUCTION_1_LINE, QSPI_ADDRESS_NONE, QSPI_ADDRESS_8_BITS, QSPI_DATA_NONE);
- W25QXX_Wait_Busy();
- }
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