请问EEWORLD的工程师,小弟第一次烧写2812,结果程序运行到一个FOR循环时卡住出不来了(我在FOR循环后加了个亮灯的语句,结果没有亮灯,去掉FOR循环,亮灯正常,故得出程序卡在FOR循环里了)还请达人指点一下啊。我在编译时,曾报这样的警告:
>> warning: creating .stack section with default size of 400 (hex) words.
Use
-stack option to change the default size.
不知道跟这个有没有关系?
我的CMD配置文件如下:
MEMORY
{
PAGE 0: /* Program Memory */
/* Memory (RAM/FLASH/OTP) blocks can be moved to PAGE1 for data allocation */
ZONE0 : origin = 0x002000, length = 0x002000 /* XINTF zone 0 */
ZONE1 : origin = 0x004000, length = 0x002000 /* XINTF zone 1 */
ZONE2 : origin = 0x080000, length = 0x080000 /* XINTF zone 2 */
ZONE6 : origin = 0x100000, length = 0x080000 /* XINTF zone 6 */
OTP : origin = 0x3D7800, length = 0x000800 /* on-chip OTP */
FLASHJ : origin = 0x3D8000, length = 0x002000 /* on-chip FLASH */
FLASHI : origin = 0x3DA000, length = 0x002000 /* on-chip FLASH */
FLASHH : origin = 0x3DC000, length = 0x004000 /* on-chip FLASH */
FLASHG : origin = 0x3E0000, length = 0x004000 /* on-chip FLASH */
FLASHF : origin = 0x3E4000, length = 0x004000 /* on-chip FLASH */
FLASHE : origin = 0x3E8000, length = 0x004000 /* on-chip FLASH */
FLASHD : origin = 0x3EC000, length = 0x004000 /* on-chip FLASH */
FLASHC : origin = 0x3F0000, length = 0x004000 /* on-chip FLASH */
FLASHA : origin = 0x3F6000, length = 0x001F00 /* on-chip FLASH */
romfunc : origin = 0x3f7f00, length = 0x0000f0 /* used to store ram function */
BEGIN : origin = 0x3F7FF6, length = 0x000002 /* Part of FLASHA. Used for \"boot to Flash\" bootloader mode. */
ramfunc : origin = 0x3f8000, length = 0x0000f0 /* used for ram function */
RAMH0 : origin = 0x3F80f0, length = 0x001f0e /* on-chip RAM block H0 */
/* BEGIN : origin = 0x3F9ffe, length = 0x000002*/
/* ZONE7 : origin = 0x3FC000, length = 0x003FC0 /* XINTF zone 7 available if MP/MCn=1 */
ROM : origin = 0x3FF000, length = 0x000FC0 /* Boot ROM available if MP/MCn=0 */
RESET : origin = 0x3FFFC0, length = 0x000002 /* part of boot ROM (MP/MCn=0) or XINTF zone 7 (MP/MCn=1) */
VECTORS : origin = 0x3FFFC2, length = 0x00003E /* part of boot ROM (MP/MCn=0) or XINTF zone 7 (MP/MCn=1) */
PAGE 1 : /* Data Memory */
/* Memory (RAM/FLASH/OTP) blocks can be moved to PAGE0 for program allocation */
/* Registers remain on PAGE1 */
RAMM0 : origin = 0x000000, length = 0x000400 /* on-chip RAM block M0 */
RAMM1 : origin = 0x000400, length = 0x000400 /* on-chip RAM block M1 */
DEV_EMU : origin = 0x000880, length = 0x000180 /* Device emulation registers */
FLASH_REGS : origin = 0x000A80, length = 0x000060 /* FLASH registers */
CSM : origin = 0x000AE0, length = 0x000010 /* Code security module registers */
XINTF : origin = 0x000B20, length = 0x000020 /* External interface registers */
CPU_TIMER0 : origin = 0x000C00, length = 0x000008 /* CPU Timer0 registers (CPU Timer1 and Timer2 are reserved for BIOS)*/
PIE_CTRL : origin = 0x000CE0, length = 0x000020 /* PIE control registers */
PIE_VECT : origin = 0x000D00, length = 0x000100 /* PIE vector table */
ECAN_A : origin = 0x006000, length = 0x000100 /* eCAN registers */
ECAN_AMBOX : origin = 0x006100, length = 0x000100 /* eCAN mailboxes */
SYSTEM : origin = 0x007010, length = 0x000020 /* System control registers */
SPI_A : origin = 0x007040, length = 0x000010 /* SPI registers */
SCI_A : origin = 0x007050, length = 0x000010 /* SCI-A registers */
XINTRUPT : origin = 0x007070, length = 0x000010 /* External interrupt registers */
GPIOMUX : origin = 0x0070C0, length = 0x000020 /* GPIO mux registers */
GPIODAT : origin = 0x0070E0, length = 0x000020 /* GPIO data registers */
ADC : origin = 0x007100, length = 0x000020 /* ADC registers */
EV_A : origin = 0x007400, length = 0x000040 /* Event Manager A registers */
EV_B : origin = 0x007500, length = 0x000040 /* Event Manager B registers */
SCI_B : origin = 0x007750, length = 0x000010 /* SCI-B registers */
MCBSP_A : origin = 0x007800, length = 0x000040 /* McBSP registers */
RAML0 : origin = 0x008000, length = 0x001000 /* on-chip RAM block L0 */
RAML1 : origin = 0x009000, length = 0x001000 /* on-chip RAM block L1 */
FLASHB : origin = 0x3F4000, length = 0x002000 /* on-chip FLASH */
CSM_PWL : origin = 0x3F7FF8, length = 0x000008 /* CSM password locations in FLASHA */
}
/* Allocate sections to memory blocks.
Note:
codestart user defined section in DSP28_CodeStartBranch.asm used to redirect code
execution when booting to flash
ramfuncs user defined section to store functions that will be copied from Flash into RAM
*/
SECTIONS
{
/* Allocate program areas: */
/* .cinit : > RAMH0 PAGE = 0*/
.cinit : > FLASHA PAGE = 0
/*.text : > RAMH0 PAGE = 0*/
.text : > FLASHC PAGE = 0
codestart : > BEGIN PAGE = 0
ramfuncs : LOAD = romfunc, RUN = ramfunc, PAGE = 0
/*ramfuncs : > RAMH0 PAGE = 0*/
/*ramfuncs : > FLASHC PAGE = 0*/
/* Allocate uninitalized data sections: */
.stack : > RAML0 PAGE = 1
.bss : > RAML1 PAGE = 1
.ebss : > RAML1 PAGE = 1
.sysmem : > RAMM1 PAGE = 1
.esysmem : > RAMM1 PAGE = 1
/* Initalized sections go in Flash */
.const : > RAMM0 PAGE = 1
.econst : > RAMM1 PAGE = 1
/* Allocate IQ math areas: */
IQmath : > RAMH0 PAGE = 0 /* Math Code */
IQmathTables : > ROM PAGE = 0, TYPE = NOLOAD /* Math Tables In ROM */
/* .reset indicates the start of _c_int00 for C Code.
/* When using the boot ROM this section and the CPU vector
/* table is not needed. Thus the default type is set to
/* DESECT */
.reset : > RESET, PAGE = 0, TYPE = DSECT
vectors : > VECTORS PAGE = 0, TYPE = DSECT
/* ------------------------------------------------------------- */
/* The following allocations are required for the DSP28 Header file
examples. Each allocation maps a structure defined in the DSP28
header files to the memory location of those registers.
*/
/* Allocate Peripheral Frame 0 Register Structures: */
DevEmuRegsFile : > DEV_EMU PAGE = 1
FlashRegsFile : > FLASH_REGS PAGE = 1
CsmRegsFile : > CSM PAGE = 1
XintfRegsFile : > XINTF PAGE = 1
CpuTimer0RegsFile : > CPU_TIMER0 PAGE = 1
PieCtrlRegsFile : > PIE_CTRL PAGE = 1
PieVectTable : > PIE_VECT PAGE = 1
/* Allocate Peripheral Frame 2 Register Structures: */
ECanaRegsFile : > ECAN_A PAGE = 1
ECanaMboxesFile : > ECAN_AMBOX PAGE = 1
/* Allocate Peripheral Frame 1 Register Structures: */
SysCtrlRegsFile : > SYSTEM PAGE = 1
SpiaRegsFile : > SPI_A PAGE = 1
SciaRegsFile : > SCI_A PAGE = 1
XIntruptRegsFile : > XINTRUPT PAGE = 1
GpioMuxRegsFile : > GPIOMUX PAGE = 1
GpioDataRegsFile : > GPIODAT PAGE = 1
AdcRegsFile : > ADC PAGE = 1
EvaRegsFile : > EV_A PAGE = 1
EvbRegsFile : > EV_B PAGE = 1
ScibRegsFile : > SCI_B PAGE = 1
McbspaRegsFile : > MCBSP_A PAGE = 1
/* CSM Password Locations */
CsmPwlFile : > CSM_PWL PAGE = 1
}
你好 我同样为烧写的问题困扰,一怒之下改成汇编语言了 不过告诉我一个和你不样的问题,我也不知道怎么解决 你能告诉我你烧写用的插件和你的CCS环境的版本吗 还有能让我看看你的程序吗?? 我的信箱:zhb-98@sohu.com 希望和你多多联系!
2812用C语言很好写程序,汇编我觉得比较麻烦.
估计程序不可能给你看的
这个警告,你可以通过在Project-Buildoption下具体记不清了,有stack size后面有框,填入比如500,可能就好了,我改过,好像是从阿甘的博客那里看到的。