请问各位大侠，我的是xd256cal，ad出现的问题！

jiang887786 · 发表于 2013-8-19 11:25:47

先上源码：
     void INIT_ADC(void){
ATD0CTL2 = 0x80;   //启动AD转换,快速清零,禁止中断
ATD0CTL3 = 0x40;   //每次只转换一个通道
ATD0CTL4 = 0x60;   //AD模块时钟频率为2MHz
ATD0CTL5 = 0x00;   //全部同时采样
}

unsigned int AD_Capture(byte s)
{
unsigned int AD_dataL=0,AD_dataH=0;
switch(s)
{
    case 0:
    ATD0CTL5 = 0x80;    //转换AD00
    while(!ATD0STAT0_SCF);
    AD_dataL = ATD0DR0L;
    AD_dataH = ATD0DR0H;
    break;
case 1:
    ATD0CTL5 = 0x81;    //转换AD01
    while(!ATD0STAT0_SCF);
    AD_dataL = ATD0DR0L;
    AD_dataH = ATD0DR0H;
    break;

case 2:
    ATD0CTL5 = 0x82;    //转换AD02
    while(!ATD0STAT0_SCF);
    AD_dataL = ATD0DR0L;
    AD_dataH = ATD0DR0H;
    break;
case 3:
    ATD0CTL5 = 0x83;    //转换AD03
    while(!ATD0STAT0_SCF);
    AD_dataL = ATD0DR0L;
    AD_dataH = ATD0DR0H;
    break;
case 4:
    ATD0CTL5 = 0x84;    //转换AD04
    while(!ATD0STAT0_SCF);
    AD_dataL = ATD0DR0L;
    AD_dataH = ATD0DR0H;
    break;
      case 5:
    ATD0CTL5 = 0x85;    //转换AD05
    while(!ATD0STAT0_SCF);
    AD_dataL = ATD0DR0L;
    AD_dataH = ATD0DR0H;
    break;
      case 6:
    ATD0CTL5 = 0x86;    //转换AD06
    while(!ATD0STAT0_SCF);
    AD_dataL = ATD0DR0L;
    AD_dataH = ATD0DR0H;
    break;
      case 7:
    ATD0CTL5 = 0x87;    //转换AD07
    while(!ATD0STAT0_SCF);
    AD_dataL = ATD0DR0L;
    AD_dataH = ATD0DR0H;
    break;
      case 8:
    ATD0CTL5 = 0x88;    //转换AD08
    while(!ATD1STAT0_SCF);
    AD_dataL = ATD0DR1L;
    AD_dataH = ATD0DR1H;
    break;
      case 9:
    ATD0CTL5 = 0x89;    //转换AD09
    while(!ATD1STAT0_SCF);
    AD_dataL = ATD1DR0L;
    AD_dataH = ATD1DR0H;
    break;
      case 10:
    ATD0CTL5 = 0x8A;    //转换AD10
    while(!ATD1STAT0_SCF);
    AD_dataL = ATD1DR0L;
    AD_dataH = ATD1DR0H;
    break;
      case 11:
    ATD0CTL5 = 0x8B;    //转换AD11
    while(!ATD1STAT0_SCF);
    AD_dataL = ATD1DR0L;
    AD_dataH = ATD1DR0H;
    break;
      case 12:
    ATD0CTL5 = 0x8C;    //转换AD12
    while(!ATD1STAT0_SCF);
    AD_dataL = ATD1DR0L;
    AD_dataH = ATD1DR0H;
    break;
      case 13:
    ATD0CTL5 = 0x8D;    //转换AD013
    while(!ATD0STAT0_SCF);
    AD_dataL = ATD1DR0L;
    AD_dataH = ATD1DR0H;
    break;
      case 14:
    ATD0CTL5 = 0x8E;    //转换AD14
    while(!ATD1STAT0_SCF);
    AD_dataL = ATD1DR0L;
    AD_dataH = ATD1DR0H;
    break;
      case 15:
    ATD0CTL5 = 0x8F;    //转换AD15
    while(!ATD1STAT0_SCF);
    AD_dataL = ATD1DR0L;
    AD_dataH = ATD1DR0H;
    break;
}
    AD_dataH=AD_dataH

我知道答案目前已有4人回答

阅读全文

安 · 发表于 2013-8-19 15:02:25

ATDCTL5中没有开启多通道采集，你采集的只是AN0。

jiang887786 · 发表于 2013-8-21 15:47:56

哦哦，谢谢安总，我还想请教一个问题安总：我的这个mcu老外用的是232 boot 引导刷的程序，我有机器码，被他们弄成了REC文件，我用记事本打开后就是如下的像s19文件差不多的：
S2247F4004284329323030352D362021004EEFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEE
S2247F4044FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF4EC54EC7CC
S2247F40644EC34EC34EC34EC34EC34EC34EC34EC34ED14ED14ED14ED14EC14EED4EDD4EE50C
S2247F40844ED34ED34ED34ED34EEB4EE94ED54ED54ED54ED54ED54ED54ED54ED54ED54ED546
S2247F40A44ED54ED54ED54ED54ED54ED54ED54ED54ED54ED54ED74ED94EDF4EDF4EC14EC156
S2247F40C44EE14EE14EE74EC14EE94EE94EE34EE34ED34F9A4EDF4EE74EE74EDB50264EDB7D
S2247F40E4501E4EDB50164EDB4EDB4EDB4EF14EC94ECB4ECD4ECF410041004100CF21004A1C
S2247F41048000E04A8B13E000024111502E0FE10004510FD1000E4A000000000021CE5C0154
S2247F412441F45C0042605C00443C5C00444C5C0021181005245C400615C25000249C3B0862
S2247F4144225020092240100A452010000000000024D7200D3FF0100E250632002538190003
S2247F4164000000000000000024F70F13222A161444A8160044BE160044D4160044EA160078
S2247F4184233C481923CC481A2384481B2414481C00020706000000000000000105050202C2
S2247F41A40101050501010505000502020500050A0000050005020001030005050000000028
S2247F41C400050A0100000505000A000A00000000000000000000000000004B3200000001AB
S2247F41E4010100000005050000000000320001004198419841984198419841984198419830
S2247F420404030304050206083232323232326464323264646464141432144B64646464645E
S2247F42241E14C8C81E5A646464647D7D7D6464C8C8643232646464646464C83265656565AF
S2247F42446565656464647D646464642014140AC81E6464C8C864C81EFF64FAFF42044204AC
S2247F426442044204420442044204420400020100020000010F140A0F190A6432140A4B2D81
S2247F4284001E0A0A140A1E64000050000A0546460A001E1E1405645A5F191E0214001E1ED4
S2247F42A41464146432320000000065650000000A1E0A5F640032320805030332001E1E007E
S2247F42C400140000DC000A0000020100020000010F140A0F190A6432140A4B2D001E0A0A99
S2247F42E4140A1E64000050000A0564640A001E1E1405645A5F191E0214001E1E146414647A
S2247F430432321E00000065650000000A1E0A5F640032320805030332001E1E0000140000DB
S2247F4324DC000A0001000100020100010F0F0A0A05056417050564171E1E02020C05053C3B
S2247F4344000041000A0A64050A001E1E14050000001E1E0214001E1E1464146432320000D6
S2247F4364006565650000650A0F0F5F641432370602020323050F0F0000230000DC000A005D
S2247F4384000201000000000119190A140F0A642E0F0A642E195A0502140A14640000640077
S2247F43A4140A64010A001E0F1E00000000141E0214001E1E1464146432321E0000006565DD

这个rec文件就是s19文件吗？怎么转换成s19文件呢？谢谢安总！
请指教一下，我等菜鸟！呵呵。

jiang887786 · 发表于 2013-8-21 21:01:41

回复第 2 楼于2013-08-19 15:02:25发表:
ATDCTL5中没有开启多通道采集，你采集的只是AN0。

我还想请教一个问题安总：我的这个mcu老外用的是232 boot 引导刷的程序，我有机器码，被他们弄成了REC文件，我用记事本打开后就是如下的像s19文件差不多的：
S2247F4004284329323030352D362021004EEFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEE
S2247F4044FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF4EC54EC7CC
S2247F40644EC34EC34EC34EC34EC34EC34EC34EC34ED14ED14ED14ED14EC14EED4EDD4EE50C
S2247F40844ED34ED34ED34ED34EEB4EE94ED54ED54ED54ED54ED54ED54ED54ED54ED54ED546
S2247F40A44ED54ED54ED54ED54ED54ED54ED54ED54ED54ED54ED74ED94EDF4EDF4EC14EC156
S2247F40C44EE14EE14EE74EC14EE94EE94EE34EE34ED34F9A4EDF4EE74EE74EDB50264EDB7D
S2247F40E4501E4EDB50164EDB4EDB4EDB4EF14EC94ECB4ECD4ECF410041004100CF21004A1C
S2247F41048000E04A8B13E000024111502E0FE10004510FD1000E4A000000000021CE5C0154
S2247F412441F45C0042605C00443C5C00444C5C0021181005245C400615C25000249C3B0862
S2247F4144225020092240100A452010000000000024D7200D3FF0100E250632002538190003
S2247F4164000000000000000024F70F13222A161444A8160044BE160044D4160044EA160078
S2247F4184233C481923CC481A2384481B2414481C00020706000000000000000105050202C2
S2247F41A40101050501010505000502020500050A0000050005020001030005050000000028
S2247F41C400050A0100000505000A000A00000000000000000000000000004B3200000001AB
S2247F41E4010100000005050000000000320001004198419841984198419841984198419830
S2247F420404030304050206083232323232326464323264646464141432144B64646464645E
S2247F42241E14C8C81E5A646464647D7D7D6464C8C8643232646464646464C83265656565AF
S2247F42446565656464647D646464642014140AC81E6464C8C864C81EFF64FAFF42044204AC
S2247F426442044204420442044204420400020100020000010F140A0F190A6432140A4B2D81
S2247F4284001E0A0A140A1E64000050000A0546460A001E1E1405645A5F191E0214001E1ED4
S2247F42A41464146432320000000065650000000A1E0A5F640032320805030332001E1E007E
S2247F42C400140000DC000A0000020100020000010F140A0F190A6432140A4B2D001E0A0A99
S2247F42E4140A1E64000050000A0564640A001E1E1405645A5F191E0214001E1E146414647A
S2247F430432321E00000065650000000A1E0A5F640032320805030332001E1E0000140000DB
S2247F4324DC000A0001000100020100010F0F0A0A05056417050564171E1E02020C05053C3B
S2247F4344000041000A0A64050A001E1E14050000001E1E0214001E1E1464146432320000D6
S2247F4364006565650000650A0F0F5F641432370602020323050F0F0000230000DC000A005D
S2247F4384000201000000000119190A140F0A642E0F0A642E195A0502140A14640000640077
S2247F43A4140A64010A001E0F1E00000000141E0214001E1E1464146432321E0000006565DD
如果直接用 true time 下载到mcu它会提示像图片那样的错误！
这个rec文件就是s19文件吗？怎么转换成s19文件呢？谢谢安总！
请指教一下，我等菜鸟！呵呵。