KEIL4.74编译LPC4357用的NAND部分程序,老出告警怎末解决?谢谢
本帖最后由 bd7qw 于 2016-1-14 21:34 编辑如下有段LPC4357用的程序,KEIL4.74编译后老出现..\User\NANDFLASH.c(431): warning:#188-D: enumerated type mixed with another type的警告,不知道如何解决,谢谢
/*********************************************************************//**
* @brief Read the whole NAND FLASH memory page based on the
* page number, the data will be stored in the pointer
* to the buffer.
* @param pageNum number of page that will be read, should
* be in range: 0..63
* @param blockNum number of block that will be read, should
* be in range: 0..1023
* @param bufPtr pointer to the buffer that contain data will be
* read from flash memory
* @return Read status, could be:
* - TRUE: success
* - FALSE: fail
**********************************************************************/
Bool NandFlash_PageRead( uint32_t pageNum, uint32_t blockNum, uint8_t *bufPtr )
{
return (NandFlash_PageReadFromBeginning(pageNum, blockNum, bufPtr) != 0);
}
/*********************************************************************//
就是return返回值这行老警告,初学ARM,求教
有高手请赐教,谢谢 Bool这个类型是你自己定义的吧?用的enum?NandFlash_PageReadFromBeginning这个函数返回值是什么类型的?如果是Bool类型的就直接返回吧,如果不是,后面的NandFlash_PageReadFromBeginning(PageNum,blockNum,bufPtr)!=0这个式子的结果不是你定义的Bool类型,可以判断一下,如果满足某个条件返回TRUE,否则返回FALSE,就是返回你定义的Bool类型的值。
页:
[1]