HAL_NAND_Write_Page函数要多加一句 *(__IO uint8_t *)((uint32_t)(deviceaddress | ADDR_AREA)) = 0x00U; ，如下
/* Send read page command sequence */
*(__IO uint8_t *)((uint32_t)(deviceaddress | CMD_AREA)) = NAND_CMD_AREA_A;
*(__IO uint8_t *)((uint32_t)(deviceaddress | ADDR_AREA)) = 0x00U;
*(__IO uint8_t *)((uint32_t)(deviceaddress | ADDR_AREA)) = 0x00U; //add
*(__IO uint8_t *)((uint32_t)(deviceaddress | ADDR_AREA)) = ADDR_1ST_CYCLE(addressoffset);
*(__IO uint8_t *)((uint32_t)(deviceaddress | ADDR_AREA)) = ADDR_2ND_CYCLE(addressoffset);
*(__IO uint8_t *)((uint32_t)(deviceaddress | ADDR_AREA)) = ADDR_3RD_CYCLE(addressoffset);
HAL_NAND_Read_Page要改三个地方 ，下边有add就是增加语句
/* Send read page command sequence */
*(__IO uint8_t *)((uint32_t)(deviceaddress | CMD_AREA)) = NAND_CMD_AREA_A;
*(__IO uint8_t *)((uint32_t)(deviceaddress | ADDR_AREA)) = 0x00U;
*(__IO uint8_t *)((uint32_t)(deviceaddress | ADDR_AREA)) = 0x00U; // 1 add
*(__IO uint8_t *)((uint32_t)(deviceaddress | ADDR_AREA)) = ADDR_1ST_CYCLE(addressoffset);
*(__IO uint8_t *)((uint32_t)(deviceaddress | ADDR_AREA)) = ADDR_2ND_CYCLE(addressoffset);
*(__IO uint8_t *)((uint32_t)(deviceaddress | ADDR_AREA)) = ADDR_3RD_CYCLE(addressoffset);
/* for 512 and 1 GB devices, 4th cycle is required */
if(hnand->Info.BlockNbr >= 1024U)
{
*(__IO uint8_t *)((uint32_t)(deviceaddress | ADDR_AREA)) = ADDR_4TH_CYCLE(addressoffset);
}
*(__IO uint8_t *)((uint32_t)(deviceaddress | CMD_AREA)) = NAND_CMD_AREA_TRUE1;
for(i = 0; i < 10; i++);//2 add
if(NAND_WaitRB(1))return HAL_BUSY; //3//add
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谢谢分享!
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学到了 活到老学到老
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1.6版本的hal库
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升级到最新的就不会有bug，兼容性就比较好
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谢谢分享! 活到老学到老
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谢谢分享!
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