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大小: 5.91M文件類型: .zip金幣: 1下載: 0 次發(fā)布日期: 2021-02-22
- 語言: C/C++
- 標(biāo)簽:
資源簡介
用于SD卡讀取(實(shí)驗(yàn)源碼)
代碼片段和文件信息
#include?“24cxx.h“
#include?“SysTick.h“
/*******************************************************************************
*?函?數(shù)?名?????????:?AT24CXX_Init
*?函數(shù)功能 ???:?AT24CXX初始化
*?輸????入?????????:?無
*?輸????出?????????:?無
*******************************************************************************/
void?AT24CXX_Init(void)
{
IIC_Init();//IIC初始化
}
/*******************************************************************************
*?函?數(shù)?名?????????:?AT24CXX_ReadOneByte
*?函數(shù)功能 ???:?在AT24CXX指定地址讀出一個(gè)數(shù)據(jù)
*?輸????入?????????:?ReadAddr:開始讀數(shù)的地址?
*?輸????出?????????:?讀到的數(shù)據(jù)
*******************************************************************************/
u8?AT24CXX_ReadOneByte(u16?ReadAddr)
{ ??
u8?temp=0; ?? ???? ?
????IIC_Start();??
if(EE_TYPE>AT24C16)
{
IIC_Send_Byte(0XA0); ???//發(fā)送寫命令
IIC_Wait_Ack();
IIC_Send_Byte(ReadAddr>>8);//發(fā)送高地址 ????
}
else?
{
IIC_Send_Byte(0XA0+((ReadAddr/256)<<1));???//發(fā)送器件地址0XA0寫數(shù)據(jù)
}? ???
IIC_Wait_Ack();?
?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2019-10-29?08:22??39.?SD卡實(shí)驗(yàn)\
?????目錄???????????0??2019-10-29?08:45??39.?SD卡實(shí)驗(yàn)\39.?SD卡實(shí)驗(yàn)\
?????目錄???????????0??2019-10-21?16:03??39.?SD卡實(shí)驗(yàn)\39.?SD卡實(shí)驗(yàn)\APP\
?????目錄???????????0??2019-10-21?16:03??39.?SD卡實(shí)驗(yàn)\39.?SD卡實(shí)驗(yàn)\APP\24Cxx\
?????文件????????5371??2016-11-13?16:36??39.?SD卡實(shí)驗(yàn)\39.?SD卡實(shí)驗(yàn)\APP\24Cxx\24cxx.c
?????文件?????????985??2016-09-14?16:40??39.?SD卡實(shí)驗(yàn)\39.?SD卡實(shí)驗(yàn)\APP\24Cxx\24cxx.h
?????目錄???????????0??2019-10-21?16:03??39.?SD卡實(shí)驗(yàn)\39.?SD卡實(shí)驗(yàn)\APP\adc\
?????文件????????2548??2017-03-22?16:13??39.?SD卡實(shí)驗(yàn)\39.?SD卡實(shí)驗(yàn)\APP\adc\adc.c
?????文件?????????128??2016-09-10?09:53??39.?SD卡實(shí)驗(yàn)\39.?SD卡實(shí)驗(yàn)\APP\adc\adc.h
?????目錄???????????0??2019-10-21?16:03??39.?SD卡實(shí)驗(yàn)\39.?SD卡實(shí)驗(yàn)\APP\adc_temp\
?????文件????????3030??2017-03-22?15:28??39.?SD卡實(shí)驗(yàn)\39.?SD卡實(shí)驗(yàn)\APP\adc_temp\adc_temp.c
?????文件?????????172??2016-09-12?11:44??39.?SD卡實(shí)驗(yàn)\39.?SD卡實(shí)驗(yàn)\APP\adc_temp\adc_temp.h
?????目錄???????????0??2019-10-21?16:03??39.?SD卡實(shí)驗(yàn)\39.?SD卡實(shí)驗(yàn)\APP\adxl345\
?????文件????????4682??2017-03-25?15:44??39.?SD卡實(shí)驗(yàn)\39.?SD卡實(shí)驗(yàn)\APP\adxl345\adxl345.c
?????文件????????1654??2017-03-25?15:43??39.?SD卡實(shí)驗(yàn)\39.?SD卡實(shí)驗(yàn)\APP\adxl345\adxl345.h
?????目錄???????????0??2019-10-21?16:03??39.?SD卡實(shí)驗(yàn)\39.?SD卡實(shí)驗(yàn)\APP\beep\
?????文件?????????508??2017-03-17?17:20??39.?SD卡實(shí)驗(yàn)\39.?SD卡實(shí)驗(yàn)\APP\beep\beep.c
?????文件?????????260??2017-03-17?17:19??39.?SD卡實(shí)驗(yàn)\39.?SD卡實(shí)驗(yàn)\APP\beep\beep.h
?????目錄???????????0??2019-10-21?16:03??39.?SD卡實(shí)驗(yàn)\39.?SD卡實(shí)驗(yàn)\APP\can\
?????文件????????4710??2017-03-24?16:43??39.?SD卡實(shí)驗(yàn)\39.?SD卡實(shí)驗(yàn)\APP\can\can.c
?????文件?????????304??2017-03-24?16:38??39.?SD卡實(shí)驗(yàn)\39.?SD卡實(shí)驗(yàn)\APP\can\can.h
?????目錄???????????0??2019-10-21?16:03??39.?SD卡實(shí)驗(yàn)\39.?SD卡實(shí)驗(yàn)\APP\dac\
?????文件????????1345??2017-03-22?15:36??39.?SD卡實(shí)驗(yàn)\39.?SD卡實(shí)驗(yàn)\APP\dac\dac.c
?????文件?????????114??2016-09-12?15:48??39.?SD卡實(shí)驗(yàn)\39.?SD卡實(shí)驗(yàn)\APP\dac\dac.h
?????目錄???????????0??2019-10-21?16:03??39.?SD卡實(shí)驗(yàn)\39.?SD卡實(shí)驗(yàn)\APP\dma\
?????文件????????2230??2017-03-22?17:18??39.?SD卡實(shí)驗(yàn)\39.?SD卡實(shí)驗(yàn)\APP\dma\dma.c
?????文件?????????243??2017-03-22?17:15??39.?SD卡實(shí)驗(yàn)\39.?SD卡實(shí)驗(yàn)\APP\dma\dma.h
?????目錄???????????0??2019-10-21?16:03??39.?SD卡實(shí)驗(yàn)\39.?SD卡實(shí)驗(yàn)\APP\ds18b20\
?????文件????????6324??2017-03-24?15:49??39.?SD卡實(shí)驗(yàn)\39.?SD卡實(shí)驗(yàn)\APP\ds18b20\ds18b20.c
?????文件?????????739??2017-03-24?15:46??39.?SD卡實(shí)驗(yàn)\39.?SD卡實(shí)驗(yàn)\APP\ds18b20\ds18b20.h
?????目錄???????????0??2019-10-21?16:03??39.?SD卡實(shí)驗(yàn)\39.?SD卡實(shí)驗(yàn)\APP\exti\
............此處省略250個(gè)文件信息
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