Arduino Atmega2560 へのコードのアップロード中にエラーが発生しました。
エラーは次のとおりです。
herkulex.cpp: In member function 'void herkulex::hklx_SendPacket(DrsPacket)':
herkulex.cpp:121: error: 'USART0_PutNChar' was not declared in this scope
herkulex.cpp: In member function 'unsigned char herkulex::hklx_ucReceivePacket(DrsPacket*)':
herkulex.cpp:211: error: 'USART0_ucGetNChar' was not declared in this scope
herkulex.cpp: In member function 'void herkulex::hklx_RemoveInvalidData()':
herkulex.cpp:244: error: 'USART0_ucTrashNChar' was not declared in this scope
以下は、エラーが発生したコードです: (herkulex.cpp コード)
#include<Arduino.h>
#include<Wire.h>
#include<Math.h>
//ATmega128ì�˜ ë ˆì§€ìŠ¤í„° 등ì�´ ì •ì�˜ë�˜ì–´ 있ì�Œ
#include <avr/io.h>
//#include "TIMER0.h"
#include "USART0.h"
//#include "USART0.c"
//#define __HERKULEX_C
#include "herkulex.h"
//#undef __HERKULEX_C
//void hklx_RemoveInvalidData(void);
#define herkulex_cpp
herkulex::herkulex()
{
// Empty constructor. needed for lib
}
#define USART_BUF_SIZE 256
#define PROTOCOL_SIZE_IDX 2
#define PROTOCOL_ID_IDX 3
#define PROTOCOL_CMD_IDX 4
#define PROTOCOL_CS1_IDX 5
#define PROTOCOL_CS2_IDX 6
#define PROTOCOL_DATA_IDX 7
//í—¤ë�” ê´€ë ¨
#define HEADER 0xFF
//SIZE ê´€ë ¨
#define MIN_PACKET_SIZE 7
#define MIN_ACK_PACKET_SIZE 9
#define MAX_PACKET_SIZE 223
#define MAX_DATA_SIZE (MAX_PACKET_SIZE-MIN_PACKET_SIZE)
//ID ê´€ë ¨
#define MAX_ID 0xFD
#define BROADCAST_ID 0xFE
//CMD ê´€ë ¨ - Request Packet
#define CMD_EEP_WRITE 0x01
#define CMD_EEP_READ 0x02
#define CMD_RAM_WRITE 0x03
#define CMD_RAM_READ 0x04
#define CMD_RW_DATA_ADDR_IDX 7
#define CMD_RW_DATA_LEN_IDX 8
#define CMD_I_JOG 0x05
#define CMD_I_JOG_STRUCT_SIZE 5
#define CMD_I_JOG_MAX_DRS (MAX_DATA_SIZE/CMD_I_JOG_STRUCT_SIZE)
#define CMD_S_JOG 0x06
#define CMD_S_JOG_STRUCT_SIZE 4
#define CMD_S_JOG_MAX_DRS (MAX_DATA_SIZE/CMD_S_JOG_STRUCT_SIZE)
#define CMD_STAT 0x07
#define CMD_ROLLBACK 0x08
#define CMD_REBOOT 0x09
#define CMD_MIN (CMD_EEP_WRITE)
#define CMD_MAX (CMD_REBOOT)
//CMD ê´€ë ¨ - ACK Packet
#define CMD_ACK_MASK 0x40
#define CMD_EEP_WRITE_ACK (CMD_EEP_WRITE|CMD_ACK_MASK)
#define CMD_EEP_READ_ACK (CMD_EEP_READ|CMD_ACK_MASK)
#define CMD_RAM_WRITE_ACK (CMD_RAM_WRITE|CMD_ACK_MASK)
#define CMD_RAM_READ_ACK (CMD_RAM_READ|CMD_ACK_MASK)
#define CMD_I_JOG_ACK (CMD_I_JOG|CMD_ACK_MASK)
#define CMD_S_JOG_ACK (CMD_S_JOG|CMD_ACK_MASK)
#define CMD_STAT_ACK (CMD_STAT|CMD_ACK_MASK)
#define CMD_ROLLBACK_ACK (CMD_ROLLBACK|CMD_ACK_MASK)
#define CMD_REBOOT_ACK (CMD_REBOOT|CMD_ACK_MASK)
#define CMD_ACK_MIN (CMD_EEP_WRITE_ACK)
#define CMD_ACK_MAX (CMD_REBOOT_ACK)
//CheckSum ê´€ë ¨
#define CHKSUM_MASK 0xFE
//////////////////////////////receiving state result value //////////////////////////////
enum{
DRS_RXWAITING,
DRS_RXCOMPLETE,
DRS_HEADERNOTFOUND,
DRS_INVALIDSIZE,
DRS_UNKNOWNCMD,
DRS_INVALIDID,
DRS_CHKSUMERROR,
DRS_RXTIMEOUT
}DrsRxStatus;
void herkulex:: hklx_Init(unsigned long ulBaudRate){
// TIMER0_Init();
// USART0_Init(ulBaudRate);
return;
}
#define HEADER 0xFF
void herkulex:: hklx_SendPacket(DrsPacket stPacket){
unsigned char i;
//í—¤ë�” ìž…ë ¥
stPacket.ucHeader[0] = HEADER;
stPacket.ucHeader[1] = HEADER;
//CheckSum 계산 후 ìž…ë ¥
stPacket.ucCheckSum1 = stPacket.ucPacketSize ^ stPacket.ucChipID ^ stPacket.ucCmd;
for( i=0; i<(stPacket.ucPacketSize-MIN_PACKET_SIZE); i++ )
stPacket.ucCheckSum1 ^= stPacket.unData.ucData[i];
stPacket.ucCheckSum2 = ~(stPacket.ucCheckSum1);
stPacket.ucCheckSum1 &= CHKSUM_MASK;
stPacket.ucCheckSum2 &= CHKSUM_MASK;
//PacketSize 만í�¼ USART0으로 송ì‹
USART0_PutNChar(&stPacket.ucHeader[0], stPacket.ucPacketSize);
return;
}
unsigned char herkulex:: hklx_ucReceivePacket(DrsPacket *pstPacket){
unsigned char i, ucPacketSize, ucChipID, ucCmd, ucReadLen, ucCheckSum1, ucCheckSum2;
//ë°›ì�€ ë�°ì�´í„° 수가 ACK 패킷ì�˜ 최소 사ì�´ì¦ˆë³´ë‹¤ ì �ì�„ 경우
if(gucRxBufferCnt < MIN_ACK_PACKET_SIZE){
return DRS_RXWAITING;
}
//패킷� 처� � 바�트가 헤�가 아� 경우
if(gucRxBuffer[gucRxBufferReadIdx] != HEADER ||
gucRxBuffer[((unsigned int)gucRxBufferReadIdx+1)%USART_BUF_SIZE] != HEADER){
hklx_RemoveInvalidData();
return DRS_HEADERNOTFOUND;
}
//맞� 경우 Size, ID, Cmd를 �어옴
else{
ucPacketSize = gucRxBuffer[ ((unsigned int)gucRxBufferReadIdx + PROTOCOL_SIZE_IDX ) % USART_BUF_SIZE ];
ucChipID = gucRxBuffer[ ((unsigned int)gucRxBufferReadIdx + PROTOCOL_ID_IDX ) % USART_BUF_SIZE ];
ucCmd = gucRxBuffer[ ((unsigned int)gucRxBufferReadIdx + PROTOCOL_CMD_IDX ) % USART_BUF_SIZE ];
}
//Size가 최대보다 � 경우
if(ucPacketSize > MAX_PACKET_SIZE){
hklx_RemoveInvalidData();
return DRS_INVALIDSIZE;
}
//아� Size 만�� ��터가 들어오지 않았� 경우
else if(ucPacketSize > gucRxBufferCnt){
return DRS_RXWAITING;
}
//Cmd가 범위를 벗어난 경우
if(!(ucCmd >= CMD_ACK_MIN && ucCmd <= CMD_ACK_MAX)){
hklx_RemoveInvalidData();
return DRS_UNKNOWNCMD;
}
//ID가 범위를 벗어난 경우
if(ucChipID >= BROADCAST_ID){
hklx_RemoveInvalidData();
return DRS_INVALIDID;
}
//ê°� Cmdì—� ë”°ë�¼ì„œ Sizeê°€ ì �합한지 검사
switch(ucCmd){
case CMD_EEP_WRITE_ACK:
case CMD_RAM_WRITE_ACK:
case CMD_I_JOG_ACK:
case CMD_S_JOG_ACK:
case CMD_STAT_ACK:
case CMD_ROLLBACK_ACK:
case CMD_REBOOT_ACK:
if(ucPacketSize != MIN_ACK_PACKET_SIZE){
hklx_RemoveInvalidData();
return DRS_INVALIDSIZE;
}
break;
case CMD_EEP_READ_ACK:
case CMD_RAM_READ_ACK:
ucReadLen = gucRxBuffer[ ((unsigned int)gucRxBufferReadIdx + CMD_RW_DATA_LEN_IDX ) % USART_BUF_SIZE ];
if(ucPacketSize != (MIN_ACK_PACKET_SIZE + 2 + ucReadLen)){
hklx_RemoveInvalidData();
return DRS_INVALIDSIZE;
}
break;
}
//ìˆ˜ì‹ ë�œ 패킷ì�˜ CheckSumì�„ 계산
ucCheckSum1 = ucPacketSize ^ ucChipID ^ ucCmd;
for(i=0;i<(ucPacketSize-MIN_PACKET_SIZE);i++){
ucCheckSum1 ^= gucRxBuffer[ ((unsigned int)gucRxBufferReadIdx + i ) % USART_BUF_SIZE ];
}
ucCheckSum2 = ~(ucCheckSum1);
ucCheckSum1 &= CHKSUM_MASK;
ucCheckSum2 &= CHKSUM_MASK;
//계산ë�œ CheckSumì�´ ì‹¤ì œë¡œ ë°›ì�€ ë�°ì�´í„°ì™€ ì�¼ì¹˜í•˜ëŠ”지 검사
if(ucCheckSum1 != gucRxBuffer[ ((unsigned int)gucRxBufferReadIdx + PROTOCOL_CS1_IDX) % USART_BUF_SIZE ] ||
ucCheckSum2 != gucRxBuffer[ ((unsigned int)gucRxBufferReadIdx + PROTOCOL_CS2_IDX) % USART_BUF_SIZE ])
{
hklx_RemoveInvalidData();
return DRS_CHKSUMERROR;
}
//ëª¨ë“ ê²€ì‚¬ë¥¼ 통과했다면, 받는 pstPacketì—� 패킷ì�„ 복사
USART0_ucGetNChar(&(pstPacket->ucHeader[0]), ucPacketSize);
//완료 �태를 반환
return DRS_RXCOMPLETE;
}
void herkulex:: hklx_RemoveInvalidData(void){
unsigned char ucRcvCnt, ucRdIndex, i;
//버�� �태를 변수� 복사
ucRcvCnt=gucRxBufferCnt;
ucRdIndex=gucRxBufferReadIdx;
//받� ��터가 없� 경우 반환
if(ucRcvCnt==0){
return;
}
//다ì�Œ í—¤ë�”를 찾거나 ë°›ì�€ ë�°ì�´í„°ì�˜ ë��ì—� ë�„ë‹¬í• ë•Œê¹Œì§€ 진행
for(i=1;i<ucRcvCnt-1;i++){
if( (gucRxBuffer[ ((unsigned int)ucRdIndex + i ) % USART_BUF_SIZE ] == HEADER ) &&
(gucRxBuffer[ ((unsigned int)ucRdIndex + i + 1) % USART_BUF_SIZE ] == HEADER) )
{
break;
}
}
if((i==ucRcvCnt-1) && (gucRxBuffer[ ((unsigned int)ucRdIndex + ucRcvCnt - 1) % USART_BUF_SIZE ] != HEADER))
{
i++;
}
//i만� ��터를 버림
USART0_ucTrashNChar(i);
return;
}
エラーが宣言されていないと述べた変数はすべて、私が herkulex.cpp ファイルに含めた USART0.h ファイルの下で宣言されました。コードの何が問題なのか分かりますか? ありがとう!
USART0.h code:
#ifndef USART0_lib
#define USART0_lib
#include <Arduino.h>
#include <Wire.h>
#include <inttypes.h>
//ìˆ˜ì‹ ë²„í�¼ì�˜ 사ì�´ì¦ˆ ì„ ì–¸
#define USART_BUF_SIZE 256
//ìˆ˜ì‹ ë²„í�¼, ì�½ê¸° ì�¸ë�±ìŠ¤, 쓰기 ì�¸ë�±ìŠ¤, ë�°ì�´í„° 수를 ì €ìž¥í• ë³€ìˆ˜ ì„ ì–¸
volatile unsigned char gucRxBuffer[USART_BUF_SIZE];
volatile unsigned char gucRxBufferReadIdx;
volatile unsigned char gucRxBufferWriteIdx;
volatile unsigned char gucRxBufferCnt;
#ifdef USART0_cpp
#define EXTERN
#else
#define EXTERN extern
#endif
class USART0
{
public:
USART0();
void USART0_Init(unsigned long ulBaudRate);
void USART0_PutChar(unsigned char ucData);
void USART0_PutNChar(unsigned char *pucData, unsigned char ucCnt);
unsigned char USART0_ucGetNChar(unsigned char *pucTarget, unsigned char ucCnt);
unsigned char USART0_ucTrashNChar(unsigned char ucCnt);
void USART0_ClearBuffer(void);
// private :no private
};
#endif