TMS32F2808下载程序不运行的解决办法？

看了你的程序，你是2808的芯片，怎么会用到F28069外设的cmd呢。见附件，修改后再去测吧。

Eric
 
                                                                         - ERIC

非常感谢您的答复， 但是我用那你的外设CMD文件，编译出错呢。似乎外设分配的地址空间用问题呢
Severity and Description Path Resource Location Creation Time Id
errors encountered during linking; "SPY37.out" not built SPY37 line 0 1449476595605 5794
creating output section "AdcResultFile" without a SECTIONS specification SPY37 line 0 1449476595599 5765
run placement fails for object "AdcRegsFile", size 0x50 (page 1). Available ranges: ADC size: 0x20 unused: 0x20 max hole: 0x20 SPY37 line 0 1449476595603 5786
run placement fails for object "EPwm1RegsFile", size 0x40 (page 1). Available ranges: EPWM1 size: 0x22 unused: 0x22 max hole: 0x22 SPY37 line 0 1449476595604 5787
run placement fails for object "EPwm2RegsFile", size 0x40 (page 1). Available ranges: EPWM2 size: 0x22 unused: 0x22 max hole: 0x22 SPY37 line 0 1449476595604 5788
run placement fails for object "EPwm3RegsFile", size 0x40 (page 1). Available ranges: EPWM3 size: 0x22 unused: 0x22 max hole: 0x22 SPY37 line 0 1449476595604 5789
run placement fails for object "EPwm4RegsFile", size 0x40 (page 1). Available ranges: EPWM4 size: 0x22 unused: 0x22 max hole: 0x22 SPY37 line 0 1449476595604 5790
run placement fails for object "EPwm5RegsFile", size 0x40 (page 1). Available ranges: EPWM5 size: 0x22 unused: 0x22 max hole: 0x22 SPY37 line 0 1449476595604 5791
run placement fails for object "EPwm6RegsFile", size 0x40 (page 1). Available ranges: EPWM6 size: 0x22 unused: 0x22 max hole: 0x22 SPY37 line 0 1449476595604 5792
run placement fails for object "SysCtrlRegsFile", size 0x30 (page 1). Available ranges: SYSTEM size: 0x20 unused: 0x20 max hole: 0x20 SPY37 line 0 1449476595605 5793
creating output section "Cla1RegsFile" without a SECTIONS specification SPY37 line 0 1449476595600 5766
creating output section "Comp1RegsFile" without a SECTIONS specification SPY37 line 0 1449476595600 5767
creating output section "Comp2RegsFile" without a SECTIONS specification SPY37 line 0 1449476595600 5768
creating output section "Comp3RegsFile" without a SECTIONS specification SPY37 line 0 1449476595600 5769
creating output section "DmaRegsFile" without a SECTIONS specification SPY37 line 0 1449476595600 5770
creating output section "EmuBModeVar" without a SECTIONS specification SPY37 line 0 1449476595601 5773
creating output section "EmuKeyVar" without a SECTIONS specification SPY37 line 0 1449476595601 5774
creating output section "EPwm7RegsFile" without a SECTIONS specification SPY37 line 0 1449476595601 5771
creating output section "EPwm8RegsFile" without a SECTIONS specification SPY37 line 0 1449476595601 5772
creating output section "FlashCallbackVar" without a SECTIONS specification SPY37 line 0 1449476595601 5775
creating output section "FlashScalingVar" without a SECTIONS specification SPY37 line 0 1449476595602 5776
creating output section "HRCap1RegsFile" without a SECTIONS specification SPY37 line 0 1449476595602 5777
creating output section "HRCap2RegsFile" without a SECTIONS specification SPY37 line 0 1449476595602 5778
creating output section "HRCap3RegsFile" without a SECTIONS specification SPY37 line 0 1449476595602 5779
creating output section "HRCap4RegsFile" without a SECTIONS specification SPY37 line 0 1449476595602 5780
creating output section "McbspaRegsFile" without a SECTIONS specification SPY37 line 0 1449476595603 5781
creating output section "NmiIntruptRegsFile" without a SECTIONS specification SPY37 line 0 1449476595603 5782
creating output section "PartIdRegsFile" without a SECTIONS specification SPY37 line 0 1449476595603 5783
creating output section "SysPwrCtrlRegsFile" without a SECTIONS specification SPY37 line 0 1449476595603 5784
creating output section "U***0RegsFile" without a SECTIONS specification SPY37 line 0 1449476595603 5785

你头文件包含的也是F2806x的头文件，要改啊。另外要把DSP280x_GlobalVariableDefs.c添加到你工程中。
Eric
                                                                         - ERIC

这个是F280x的例程，给你参考。
Eric
                                                                         - ERIC

多谢，Eric

Eric,你好，我用你的推荐的工程例子中的文件，程序依然没有运行，还麻烦你再帮我看下程序。谢谢

初始化flash之前，要调用Memcopy,把flash相关的代码复制到RAM中运行。
MemCopy(&RamfuncsLoadStart, &RamfuncsLoadEnd, &RamfuncsRunStart);
先熟悉例程C:ticontrolSUITEdevice_supportf280xv170DSP280x_examples_ccsv4flash_f2808
Eric
                                                                         - ERIC

试着能输出高低电平测试，但是有个疑问，系统时钟怎么去配置的，看那个初始化系统InitSysCtrl();
void InitSysCtrl(void)
[
// Disable the watchdog
DisableDog();
// Initialize the PLL control: PLLCR and CLKINDIV
// DSP28_PLLCR and DSP28_CLKINDIV are defined in DSP280x_Examples.h
InitPll(DSP28_PLLCR,DSP28_CLKINDIV);
// Initialize the peripheral clocks
InitPeripheralClocks();
]
这个函数，里面似乎没有看是用CLKIN引脚输入的还是 X1，X2引脚输入的时钟。我按照例子中的_CPU_TIMER去执行，发现定时器没有运行。目前我的板子实际是用X1 X2 20M的晶振。想配置成100M，配置
/*-----------------------------------------------------------------------------
Specify the PLL control register (PLLCR) and clock in divide (CLKINDIV) value.
if CLKINDIV = 0: SYSCLKOUT = (OSCCLK * PLLCR)/2
if CLKINDIV = 1: SYSCLKOUT = (OSCCLK * PLLCR)
-----------------------------------------------------------------------------*/
#define DSP28_CLKINDIV  0  // 
#define DSP28_PLLCR 10

定时器初始化函数
void InitSystemTimer0()
[
unsigned char i;
//SystemTimeTick=0;
for(i=0;i [
DelayTimerParam=0xff;
]
InitCpuTimer0();
ConfigCpuTimer(&CpuTimer0, 100, 1000);//cpu 100M 100us period
CpuTimer0Regs.TCR.all = 0x4001; // Use write-only instruction to set TSS bit = 0
StartCpuTimer0();
IER |= M_INT1; // Enable CPU int1 which is connected to CPU-Timer 0
PieCtrlRegs.PIEIER1.bit.INTx7 = 1; // Enable TINT0 in the PIE: Group 1 interrupt 7
/****************************定时器配置***************************/
]