使用和声V1.09在PIC32MZ上使用EBI抛出运行时异常

嗯，我看了，但我讨厌我的意思，你能展示你的真实密码吗？



      以下为原文

    Ahem, I watched it, but I hate that thing
I meant, can you show your real code?

是的，我认为工具包名称是一个矛盾的术语…因此，在遍历两个文件夹（AHEM）之后，这里是初始化代码：（关于嵌入代码的答复的“论坛故障”）/ /附有“外周/EBI/PLBEI EBI.H”字样的“/外周/EBI/PLEBYEB.H”字样，包括“系统/内存/ EBI/SysMyEngy EbIIIA.H.”LUnsixSysMeMyLyMyByIa初始化（Value）摘要：初始化EBI控制器注释：*/Value SysMeMyLyEbIIa初始化（Value）{/*配置EBI引脚*//*全局PIN控件，由EBI*/PLEBY-EBIOBEnEngEnababelEET（EbIIAIDO0，TRUE）；/*启用地址引脚*/PiBieBeBi* AddiSpReNeababl BITSSET（EbIIAIDIO0，EBIOBEADADDRIN PU21）；/*数据字节启用*/PLEBY-EBIADATAENABABLET（EBIAI IDO0，TRUE，TRUE）；//BICOSX PIN配置*/PLIBEYEBICHIPStRUNCTABLE（EBIAI IDO0，TRUE，FALSE，FALSE，FALSE，FALSE）；/*B/EBBS0和/EBIBS1启用*/PLEBY-EBIYBYTELSETPITSET（EBIAI IDO0 0，TRU）/*/eBiWe和/eBeEe是禁用的*/PiBixEbIOrthOutOutOutoPosikSub（EbIIOIDIO0，false，false）；/*eByDy1启用但不倒置*/PLEBY-ErdYyPyp1配置集（EbIIAIDO0，TRUE，FALSE）；/* EBIRDYx是边缘敏感*/PLEBY-eBiRead yPySnPosiSSET（EbIIAIDO0，false）；/*初始化EBI为MEMEBICS0*//*安装EBICS0*//*安装EBICS0*/PLIB_EBI_Base地址集(EBI_ID_0，0，0，0x20000000)；/*安装EBIMSK0*/*EBI_ID_0，0，0，0000XXX0000000000000000000)；//*安装EBIMSK0*/PLIB_EBI_EBIBI_EBI_EBI_EBI_EBI_Memor_Memor_存储器特征特性设置设置(EBI_ID_ID_ID_ID_0，0，0，0，0，0，SRAM，SRAM，MEBI，MEMOAM，MEMOMMEMO，MEMO，MEDE*/PLIB_EBI_ReadyModeSet(EBI_ID_0，true，false，false)；PLIB_EBI_MemoryPagingSet(EBI_ID_0，0，false，PAGE_WORD32)；PLIB_EBI_MemoryTimingConfigSet(EBI_ID_0，0，0，0，0，0，0，0，1)；



      以下为原文

    Yeah, I think that toolsuite name is a contradiction in terms ... so after traversing a folder ot two (ahem) here is the initialization code: (forum glitches on replies with embedded code, oy)
 
// *****************************************************************************
// *****************************************************************************
// Header Includes
// *****************************************************************************
// *****************************************************************************
#include "peripheral/ebi/plib_ebi.h"
#include "system/memory/ebi/sys_memory_ebi_static.h"
/*******************************************************************************
Function:
void SYS_MEMORY_EBI_Initialize(void)
Summary:
Initializes EBI Controller
Remarks:
*/
void SYS_MEMORY_EBI_Initialize(void)
{
/* Configure EBI Pins */
/* Global Pin Control by EBI */
PLIB_EBI_ControlEnableSet(EBI_ID_0, true);
/* Enable Address Pins */
PLIB_EBI_AddressPinEnableBitsSet(EBI_ID_0, EBI_EBIADDR_PIN21);
/* Data Byte Enables */
PLIB_EBI_DataEnableSet(EBI_ID_0, true, true);
/* /EBICSx Pin Configuration */
PLIB_EBI_ChipSelectEnableSet (EBI_ID_0, true, false, false, false);
/* /EBIBS0 and /EBIBS1 enabled */
PLIB_EBI_ByteSelectPinSet(EBI_ID_0, true, true);
/* /EBIWE and /EBIOE are disabled */
PLIB_EBI_WriteOutputControlSet (EBI_ID_0, false, false);
/* EBIRDY1 Enabled but not Inverted */
PLIB_EBI_ReadyPin1ConfigSet (EBI_ID_0, true, false);
/* EBIRDYx is edge sensitive */
PLIB_EBI_ReadyPinSensSet (EBI_ID_0, false);
/* Initiialize EBI for Memory on EBICS0 */
/* Setup EBICS0 */
PLIB_EBI_BaseAddressSet(EBI_ID_0, 0, 0x20000000);
/* Setup EBIMSK0 */
PLIB_EBI_MemoryCharacteristicsSet(EBI_ID_0, 0, SRAM, MEMORY_SIZE_4MB, CS_TIMING_0);
/* Setup EBISMT0 */
/* Setup EBISMT0->RDYMODE */
PLIB_EBI_ReadyModeSet(EBI_ID_0, true, false, false);
PLIB_EBI_MemoryPagingSet(EBI_ID_0, 0, false, PAGE_WORD32);
PLIB_EBI_MemoryTimingConfigSet(EBI_ID_0, 0, 0, 0, 0, 0, 0, 1);
/* Setup EBISMCON->SMWIDTH0 */
PLIB_EBI_StaticMemoryWidthRegisterSet(EBI_ID_0, 0, MEMORY_WIDTH_16BIT);
}

哦，好吧，那么我很抱歉，你在第一篇文章中说你已经“遵循了EBI FRM文档中的示例”（左右），并且那个示例确实使用了虚拟地址——所以我跳过了这个！作为参考，这是我的线程：HTTP://www. McCHIP.COM/FUMMS/M952532.ASPX



      以下为原文

    Oh ok then
I am sorry, you said in first post that you had "followed the example in the EBI FRM document" (or so) and that example does indeed use Virtual Addresses - so I had skipped this!
for a reference, this was my thread:
http://www.microchip.com/forums/m952532.aspx

是的，我错过了外部ram基地址是0xC0000000……更糟糕的是，我在运行调试器，这也有问题吗？是时候打开我的小UART调试端口，让它给我发送文本，看看有什么工作了，sheesh除了第一段代码，这个项目进行得非常好；-）Larry；



      以下为原文

    Yeah, I missed that the external ram base address was 0xC0000000 ...
 
And to make things worse, I am running through the debugger, that has issues too?
Time to turn on my little UART debug port and have it send me text to see what is working, sheesh
Other than this first piece of code this project is going extremely well ;-)
 
Larry
 
 

正如我常说的，我更喜欢一个UART调试到一个调试器…



      以下为原文

   
As I always say, I prefer MUCH MORE a UART debug to a Debugger...