CH376ByteRead()讀出的數(shù)據(jù)會(huì)漏掉部分?jǐn)?shù)據(jù),請(qǐng)問(wèn)怎么回事?
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CH376ByteRead()讀出的數(shù)據(jù)會(huì)漏掉部分?jǐn)?shù)據(jù),請(qǐng)問(wèn)怎么回事?
函數(shù)讀完后的返回值是0x14,程序運(yùn)行很正常,只是發(fā)現(xiàn)讀到緩沖區(qū)的數(shù)據(jù)有時(shí)候會(huì)漏掉一個(gè)字節(jié),請(qǐng)問(wèn)是怎么回事?
謝謝!
要求讀多少個(gè)字節(jié)?實(shí)際讀出來(lái)多少個(gè)字節(jié)數(shù)據(jù)?漏掉哪個(gè)數(shù)據(jù)?