Marta Avramovic / Mbed 2 deprecated BMS_by_Marta

First version. No response from BMS Slave. Very sad story.

Dependencies:   mbed

main.cpp@1:fbc5f1a06efd, 2019-11-10 (annotated)

Committer:
renemagrit
Date:
Sun Nov 10 21:10:37 2019 +0000
Revision:
1:fbc5f1a06efd
Parent:
0:b3d31a017887
Child:
4:759de09ebb25
BMS by Marta

Who changed what in which revision?

UserRevisionLine numberNew contents of line
renemagrit 0:b3d31a017887 1 #include "mbed.h"
renemagrit 1:fbc5f1a06efd 2 #include <string>
renemagrit 1:fbc5f1a06efd 3 using std::string;
renemagrit 1:fbc5f1a06efd 4
renemagrit 1:fbc5f1a06efd 5 // User defines
renemagrit 1:fbc5f1a06efd 6 #define FRMWRT_SGL_R 0x00 // single device write with response
renemagrit 1:fbc5f1a06efd 7 #define FRMWRT_SGL_NR 0x10 // single device write without response
renemagrit 1:fbc5f1a06efd 8 #define FRMWRT_GRP_R 0x20 // group broadcast with response
renemagrit 1:fbc5f1a06efd 9 #define FRMWRT_GRP_NR 0x30 // group broadcast without response
renemagrit 1:fbc5f1a06efd 10 #define FRMWRT_ALL_R 0x60 // general broadcast with response
renemagrit 1:fbc5f1a06efd 11 #define FRMWRT_ALL_NR 0x70 // general broadcast without response
renemagrit 1:fbc5f1a06efd 12
renemagrit 1:fbc5f1a06efd 13 #define TOTALBOARDS 16
renemagrit 1:fbc5f1a06efd 14 typedef unsigned char BYTE;
renemagrit 0:b3d31a017887 15
renemagrit 1:fbc5f1a06efd 16 // CRC16 for PL455
renemagrit 1:fbc5f1a06efd 17 // ITU_T polynomial: x^16 + x^15 + x^2 + 1
renemagrit 1:fbc5f1a06efd 18 const uint16_t crc16_table[256] = {
renemagrit 1:fbc5f1a06efd 19 0x0000, 0xC0C1, 0xC181, 0x0140, 0xC301, 0x03C0, 0x0280, 0xC241,
renemagrit 1:fbc5f1a06efd 20 0xC601, 0x06C0, 0x0780, 0xC741, 0x0500, 0xC5C1, 0xC481, 0x0440,
renemagrit 1:fbc5f1a06efd 21 0xCC01, 0x0CC0, 0x0D80, 0xCD41, 0x0F00, 0xCFC1, 0xCE81, 0x0E40,
renemagrit 1:fbc5f1a06efd 22 0x0A00, 0xCAC1, 0xCB81, 0x0B40, 0xC901, 0x09C0, 0x0880, 0xC841,
renemagrit 1:fbc5f1a06efd 23 0xD801, 0x18C0, 0x1980, 0xD941, 0x1B00, 0xDBC1, 0xDA81, 0x1A40,
renemagrit 1:fbc5f1a06efd 24 0x1E00, 0xDEC1, 0xDF81, 0x1F40, 0xDD01, 0x1DC0, 0x1C80, 0xDC41,
renemagrit 1:fbc5f1a06efd 25 0x1400, 0xD4C1, 0xD581, 0x1540, 0xD701, 0x17C0, 0x1680, 0xD641,
renemagrit 1:fbc5f1a06efd 26 0xD201, 0x12C0, 0x1380, 0xD341, 0x1100, 0xD1C1, 0xD081, 0x1040,
renemagrit 1:fbc5f1a06efd 27 0xF001, 0x30C0, 0x3180, 0xF141, 0x3300, 0xF3C1, 0xF281, 0x3240,
renemagrit 1:fbc5f1a06efd 28 0x3600, 0xF6C1, 0xF781, 0x3740, 0xF501, 0x35C0, 0x3480, 0xF441,
renemagrit 1:fbc5f1a06efd 29 0x3C00, 0xFCC1, 0xFD81, 0x3D40, 0xFF01, 0x3FC0, 0x3E80, 0xFE41,
renemagrit 1:fbc5f1a06efd 30 0xFA01, 0x3AC0, 0x3B80, 0xFB41, 0x3900, 0xF9C1, 0xF881, 0x3840,
renemagrit 1:fbc5f1a06efd 31 0x2800, 0xE8C1, 0xE981, 0x2940, 0xEB01, 0x2BC0, 0x2A80, 0xEA41,
renemagrit 1:fbc5f1a06efd 32 0xEE01, 0x2EC0, 0x2F80, 0xEF41, 0x2D00, 0xEDC1, 0xEC81, 0x2C40,
renemagrit 1:fbc5f1a06efd 33 0xE401, 0x24C0, 0x2580, 0xE541, 0x2700, 0xE7C1, 0xE681, 0x2640,
renemagrit 1:fbc5f1a06efd 34 0x2200, 0xE2C1, 0xE381, 0x2340, 0xE101, 0x21C0, 0x2080, 0xE041,
renemagrit 1:fbc5f1a06efd 35 0xA001, 0x60C0, 0x6180, 0xA141, 0x6300, 0xA3C1, 0xA281, 0x6240,
renemagrit 1:fbc5f1a06efd 36 0x6600, 0xA6C1, 0xA781, 0x6740, 0xA501, 0x65C0, 0x6480, 0xA441,
renemagrit 1:fbc5f1a06efd 37 0x6C00, 0xACC1, 0xAD81, 0x6D40, 0xAF01, 0x6FC0, 0x6E80, 0xAE41,
renemagrit 1:fbc5f1a06efd 38 0xAA01, 0x6AC0, 0x6B80, 0xAB41, 0x6900, 0xA9C1, 0xA881, 0x6840,
renemagrit 1:fbc5f1a06efd 39 0x7800, 0xB8C1, 0xB981, 0x7940, 0xBB01, 0x7BC0, 0x7A80, 0xBA41,
renemagrit 1:fbc5f1a06efd 40 0xBE01, 0x7EC0, 0x7F80, 0xBF41, 0x7D00, 0xBDC1, 0xBC81, 0x7C40,
renemagrit 1:fbc5f1a06efd 41 0xB401, 0x74C0, 0x7580, 0xB541, 0x7700, 0xB7C1, 0xB681, 0x7640,
renemagrit 1:fbc5f1a06efd 42 0x7200, 0xB2C1, 0xB381, 0x7340, 0xB101, 0x71C0, 0x7080, 0xB041,
renemagrit 1:fbc5f1a06efd 43 0x5000, 0x90C1, 0x9181, 0x5140, 0x9301, 0x53C0, 0x5280, 0x9241,
renemagrit 1:fbc5f1a06efd 44 0x9601, 0x56C0, 0x5780, 0x9741, 0x5500, 0x95C1, 0x9481, 0x5440,
renemagrit 1:fbc5f1a06efd 45 0x9C01, 0x5CC0, 0x5D80, 0x9D41, 0x5F00, 0x9FC1, 0x9E81, 0x5E40,
renemagrit 1:fbc5f1a06efd 46 0x5A00, 0x9AC1, 0x9B81, 0x5B40, 0x9901, 0x59C0, 0x5880, 0x9841,
renemagrit 1:fbc5f1a06efd 47 0x8801, 0x48C0, 0x4980, 0x8941, 0x4B00, 0x8BC1, 0x8A81, 0x4A40,
renemagrit 1:fbc5f1a06efd 48 0x4E00, 0x8EC1, 0x8F81, 0x4F40, 0x8D01, 0x4DC0, 0x4C80, 0x8C41,
renemagrit 1:fbc5f1a06efd 49 0x4400, 0x84C1, 0x8581, 0x4540, 0x8701, 0x47C0, 0x4680, 0x8641,
renemagrit 1:fbc5f1a06efd 50 0x8201, 0x42C0, 0x4380, 0x8341, 0x4100, 0x81C1, 0x8081, 0x4040
renemagrit 1:fbc5f1a06efd 51 };
renemagrit 1:fbc5f1a06efd 52
renemagrit 1:fbc5f1a06efd 53 /* K O N F I G U R I S I P I N O V E*/
renemagrit 1:fbc5f1a06efd 54
renemagrit 1:fbc5f1a06efd 55 DigitalIn bmsFault(PC_8);
renemagrit 1:fbc5f1a06efd 56 DigitalOut bmsWakeUp(PC_9);
renemagrit 1:fbc5f1a06efd 57
renemagrit 1:fbc5f1a06efd 58 // - - - UART CONFIGURATION - - -
renemagrit 0:b3d31a017887 59
renemagrit 1:fbc5f1a06efd 60 Serial pc(PA_9, PA_10,250000);
renemagrit 1:fbc5f1a06efd 61 Serial pc1(PC_10, PC_11,9600);
renemagrit 1:fbc5f1a06efd 62
renemagrit 1:fbc5f1a06efd 63
renemagrit 1:fbc5f1a06efd 64 void posaljiUARTu(int length, uint8_t * data){
renemagrit 1:fbc5f1a06efd 65
renemagrit 1:fbc5f1a06efd 66 for(int i=0;i<length;i++)
renemagrit 1:fbc5f1a06efd 67 pc.printf("%d",data[i]);
renemagrit 1:fbc5f1a06efd 68
renemagrit 1:fbc5f1a06efd 69 wait_ms(1);
renemagrit 1:fbc5f1a06efd 70 }
renemagrit 1:fbc5f1a06efd 71
renemagrit 1:fbc5f1a06efd 72 void WakePL455(){
renemagrit 1:fbc5f1a06efd 73 bmsWakeUp = 1;
renemagrit 1:fbc5f1a06efd 74 wait_us(10);
renemagrit 1:fbc5f1a06efd 75 bmsWakeUp = 0;
renemagrit 1:fbc5f1a06efd 76 }
renemagrit 1:fbc5f1a06efd 77 uint16_t CRC16(BYTE *pBuf, int nLen)
renemagrit 1:fbc5f1a06efd 78 {
renemagrit 1:fbc5f1a06efd 79 uint16_t wCRC = 0;
renemagrit 1:fbc5f1a06efd 80 int i;
renemagrit 1:fbc5f1a06efd 81
renemagrit 1:fbc5f1a06efd 82 for (i = 0; i < nLen; i++)
renemagrit 1:fbc5f1a06efd 83 {
renemagrit 1:fbc5f1a06efd 84 wCRC ^= (*pBuf++) & 0x00FF;
renemagrit 1:fbc5f1a06efd 85 wCRC = crc16_table[wCRC & 0x00FF] ^ (wCRC >> 8);
renemagrit 1:fbc5f1a06efd 86 }
renemagrit 1:fbc5f1a06efd 87
renemagrit 1:fbc5f1a06efd 88 return wCRC;
renemagrit 1:fbc5f1a06efd 89 }
renemagrit 1:fbc5f1a06efd 90 int WriteFrame(BYTE bID, uint16_t& wAddr, BYTE * pData, BYTE bLen, BYTE bWriteType)
renemagrit 1:fbc5f1a06efd 91 {
renemagrit 1:fbc5f1a06efd 92
renemagrit 1:fbc5f1a06efd 93 int bPktLen = 0;
renemagrit 1:fbc5f1a06efd 94 BYTE pFrame[32];
renemagrit 1:fbc5f1a06efd 95 BYTE * pBuf = pFrame;
renemagrit 1:fbc5f1a06efd 96 uint16_t wCRC;
renemagrit 1:fbc5f1a06efd 97
renemagrit 1:fbc5f1a06efd 98 if (bLen == 7 || bLen > 8)
renemagrit 1:fbc5f1a06efd 99 return 0;
renemagrit 1:fbc5f1a06efd 100
renemagrit 1:fbc5f1a06efd 101 memset(pFrame, 0x7F, sizeof(pFrame));
renemagrit 1:fbc5f1a06efd 102 if (wAddr > 255) {
renemagrit 1:fbc5f1a06efd 103 *pBuf++ = 0x88 | bWriteType | bLen; // use 16-bit address
renemagrit 1:fbc5f1a06efd 104 if (bWriteType == FRMWRT_SGL_R || bWriteType == FRMWRT_SGL_NR || bWriteType == FRMWRT_GRP_R || bWriteType == FRMWRT_GRP_NR)//(bWriteType != FRMWRT_ALL_NR)// || (bWriteType != FRMWRT_ALL_R))
renemagrit 1:fbc5f1a06efd 105 {
renemagrit 1:fbc5f1a06efd 106 *pBuf++ = (bID & 0x00FF);
renemagrit 1:fbc5f1a06efd 107 }
renemagrit 1:fbc5f1a06efd 108 *pBuf++ = (wAddr & 0xFF00) >> 8;
renemagrit 1:fbc5f1a06efd 109 *pBuf++ = wAddr & 0x00FF;
renemagrit 1:fbc5f1a06efd 110 }
renemagrit 1:fbc5f1a06efd 111 else {
renemagrit 1:fbc5f1a06efd 112
renemagrit 1:fbc5f1a06efd 113 *pBuf++ = 0x80 | bWriteType | bLen; // use 8-bit address
renemagrit 1:fbc5f1a06efd 114 if (bWriteType == FRMWRT_SGL_R || bWriteType == FRMWRT_SGL_NR || bWriteType == FRMWRT_GRP_R || bWriteType == FRMWRT_GRP_NR)
renemagrit 1:fbc5f1a06efd 115 {
renemagrit 1:fbc5f1a06efd 116 *pBuf++ = (bID & 0x00FF);
renemagrit 1:fbc5f1a06efd 117 }
renemagrit 1:fbc5f1a06efd 118 *pBuf++ = wAddr & 0x00FF;
renemagrit 0:b3d31a017887 119 }
renemagrit 0:b3d31a017887 120
renemagrit 1:fbc5f1a06efd 121 while(bLen--)
renemagrit 1:fbc5f1a06efd 122 *pBuf++ = *pData++;
renemagrit 1:fbc5f1a06efd 123
renemagrit 1:fbc5f1a06efd 124 bPktLen = pBuf - pFrame;
renemagrit 1:fbc5f1a06efd 125
renemagrit 1:fbc5f1a06efd 126 wCRC = CRC16(pFrame, bPktLen);
renemagrit 1:fbc5f1a06efd 127 *pBuf++ = wCRC & 0x00FF;
renemagrit 1:fbc5f1a06efd 128 *pBuf++ = (wCRC & 0xFF00) >> 8;
renemagrit 1:fbc5f1a06efd 129 bPktLen += 2;
renemagrit 1:fbc5f1a06efd 130
renemagrit 1:fbc5f1a06efd 131 //sciSend(scilinREG, bPktLen, pFrame);
renemagrit 1:fbc5f1a06efd 132
renemagrit 1:fbc5f1a06efd 133 posaljiUARTu(bPktLen,pFrame);
renemagrit 1:fbc5f1a06efd 134
renemagrit 1:fbc5f1a06efd 135 return bPktLen;
renemagrit 0:b3d31a017887 136 }
renemagrit 1:fbc5f1a06efd 137
renemagrit 1:fbc5f1a06efd 138
renemagrit 1:fbc5f1a06efd 139 int ReadFrameReq(BYTE bID, uint16_t wAddr, BYTE bByteToReturn)
renemagrit 1:fbc5f1a06efd 140 {
renemagrit 1:fbc5f1a06efd 141 BYTE bReturn = bByteToReturn - 1;
renemagrit 1:fbc5f1a06efd 142
renemagrit 1:fbc5f1a06efd 143 if (bReturn > 127)
renemagrit 1:fbc5f1a06efd 144 return 0;
renemagrit 1:fbc5f1a06efd 145
renemagrit 1:fbc5f1a06efd 146 return WriteFrame(bID, wAddr, &bReturn, 1, FRMWRT_SGL_R);
renemagrit 1:fbc5f1a06efd 147 }
renemagrit 1:fbc5f1a06efd 148
renemagrit 1:fbc5f1a06efd 149 int ReadReg(BYTE bID, uint16_t wAddr, void * pData, BYTE bLen, uint32_t dwTimeOut)
renemagrit 1:fbc5f1a06efd 150 {
renemagrit 1:fbc5f1a06efd 151 int bRes = 0;
renemagrit 1:fbc5f1a06efd 152 BYTE bRX[8];
renemagrit 1:fbc5f1a06efd 153
renemagrit 1:fbc5f1a06efd 154 memset(bRX, 0, sizeof(bRX));
renemagrit 1:fbc5f1a06efd 155 switch(bLen)
renemagrit 1:fbc5f1a06efd 156 {
renemagrit 1:fbc5f1a06efd 157 case 1:
renemagrit 1:fbc5f1a06efd 158 bRes = ReadFrameReq(bID, wAddr, 1);
renemagrit 1:fbc5f1a06efd 159 break;
renemagrit 1:fbc5f1a06efd 160 case 2:
renemagrit 1:fbc5f1a06efd 161 bRes = ReadFrameReq(bID, wAddr, 2);
renemagrit 1:fbc5f1a06efd 162 break;
renemagrit 1:fbc5f1a06efd 163 case 3:
renemagrit 1:fbc5f1a06efd 164 bRes = ReadFrameReq(bID, wAddr, 3);
renemagrit 1:fbc5f1a06efd 165 break;
renemagrit 1:fbc5f1a06efd 166 case 4:
renemagrit 1:fbc5f1a06efd 167 bRes = ReadFrameReq(bID, wAddr, 4);
renemagrit 1:fbc5f1a06efd 168 break;
renemagrit 1:fbc5f1a06efd 169 default:
renemagrit 1:fbc5f1a06efd 170 break;
renemagrit 1:fbc5f1a06efd 171 }
renemagrit 1:fbc5f1a06efd 172 return bRes;
renemagrit 1:fbc5f1a06efd 173 }
renemagrit 1:fbc5f1a06efd 174 int WriteReg(BYTE bID, uint16_t wAddr, uint64_t dwData, BYTE bLen, BYTE bWriteType)
renemagrit 1:fbc5f1a06efd 175 {
renemagrit 1:fbc5f1a06efd 176 int bRes = 0;
renemagrit 1:fbc5f1a06efd 177 BYTE bBuf[8] = {0, 0, 0, 0, 0, 0, 0, 0};
renemagrit 1:fbc5f1a06efd 178 switch(bLen)
renemagrit 1:fbc5f1a06efd 179 {
renemagrit 1:fbc5f1a06efd 180 case 1:
renemagrit 1:fbc5f1a06efd 181 bBuf[0] = dwData & 0x00000000000000FF;
renemagrit 1:fbc5f1a06efd 182
renemagrit 1:fbc5f1a06efd 183 bRes = WriteFrame(bID, wAddr, bBuf, 1, bWriteType);
renemagrit 1:fbc5f1a06efd 184 break;
renemagrit 1:fbc5f1a06efd 185 case 2:
renemagrit 1:fbc5f1a06efd 186 bBuf[0] = (dwData & 0x000000000000FF00) >> 8;
renemagrit 1:fbc5f1a06efd 187 bBuf[1] = dwData & 0x00000000000000FF;
renemagrit 1:fbc5f1a06efd 188
renemagrit 1:fbc5f1a06efd 189 bRes = WriteFrame(bID, wAddr, bBuf, 2, bWriteType);
renemagrit 1:fbc5f1a06efd 190 break;
renemagrit 1:fbc5f1a06efd 191 case 3:
renemagrit 1:fbc5f1a06efd 192 bBuf[0] = (dwData & 0x0000000000FF0000) >> 16;
renemagrit 1:fbc5f1a06efd 193 bBuf[1] = (dwData & 0x000000000000FF00) >> 8;
renemagrit 1:fbc5f1a06efd 194 bBuf[2] = dwData & 0x00000000000000FF;
renemagrit 1:fbc5f1a06efd 195
renemagrit 1:fbc5f1a06efd 196 bRes = WriteFrame(bID, wAddr, bBuf, 3, bWriteType);
renemagrit 1:fbc5f1a06efd 197 break;
renemagrit 1:fbc5f1a06efd 198 case 4:
renemagrit 1:fbc5f1a06efd 199 bBuf[0] = (dwData & 0x00000000FF000000) >> 24;
renemagrit 1:fbc5f1a06efd 200 bBuf[1] = (dwData & 0x0000000000FF0000) >> 16;
renemagrit 1:fbc5f1a06efd 201 bBuf[2] = (dwData & 0x000000000000FF00) >> 8;
renemagrit 1:fbc5f1a06efd 202 bBuf[3] = dwData & 0x00000000000000FF;
renemagrit 1:fbc5f1a06efd 203
renemagrit 1:fbc5f1a06efd 204 bRes = WriteFrame(bID, wAddr, bBuf, 4, bWriteType);
renemagrit 1:fbc5f1a06efd 205 break;
renemagrit 1:fbc5f1a06efd 206 case 5:
renemagrit 1:fbc5f1a06efd 207 bBuf[0] = (dwData & 0x000000FF00000000) >> 32;
renemagrit 1:fbc5f1a06efd 208 bBuf[1] = (dwData & 0x00000000FF000000) >> 24;
renemagrit 1:fbc5f1a06efd 209 bBuf[2] = (dwData & 0x0000000000FF0000) >> 16;
renemagrit 1:fbc5f1a06efd 210 bBuf[3] = (dwData & 0x000000000000FF00) >> 8;
renemagrit 1:fbc5f1a06efd 211 bBuf[4] = dwData & 0x00000000000000FF;
renemagrit 1:fbc5f1a06efd 212
renemagrit 1:fbc5f1a06efd 213 bRes = WriteFrame(bID, wAddr, bBuf, 5, bWriteType);
renemagrit 1:fbc5f1a06efd 214 break;
renemagrit 1:fbc5f1a06efd 215 case 6:
renemagrit 1:fbc5f1a06efd 216 bBuf[0] = (dwData & 0x0000FF0000000000) >> 40;
renemagrit 1:fbc5f1a06efd 217 bBuf[1] = (dwData & 0x000000FF00000000) >> 32;
renemagrit 1:fbc5f1a06efd 218 bBuf[2] = (dwData & 0x00000000FF000000) >> 24;
renemagrit 1:fbc5f1a06efd 219 bBuf[3] = (dwData & 0x0000000000FF0000) >> 16;
renemagrit 1:fbc5f1a06efd 220 bBuf[4] = (dwData & 0x000000000000FF00) >> 8;
renemagrit 1:fbc5f1a06efd 221 bBuf[5] = dwData & 0x00000000000000FF;
renemagrit 1:fbc5f1a06efd 222
renemagrit 1:fbc5f1a06efd 223 bRes = WriteFrame(bID, wAddr, bBuf, 6, bWriteType);
renemagrit 1:fbc5f1a06efd 224 break;
renemagrit 1:fbc5f1a06efd 225 case 7:
renemagrit 1:fbc5f1a06efd 226 bBuf[0] = (dwData & 0x00FF000000000000) >> 48;
renemagrit 1:fbc5f1a06efd 227 bBuf[1] = (dwData & 0x0000FF0000000000) >> 40;
renemagrit 1:fbc5f1a06efd 228 bBuf[2] = (dwData & 0x000000FF00000000) >> 32;
renemagrit 1:fbc5f1a06efd 229 bBuf[3] = (dwData & 0x00000000FF000000) >> 24;
renemagrit 1:fbc5f1a06efd 230 bBuf[4] = (dwData & 0x0000000000FF0000) >> 16;
renemagrit 1:fbc5f1a06efd 231 bBuf[5] = (dwData & 0x000000000000FF00) >> 8;
renemagrit 1:fbc5f1a06efd 232 bBuf[6] = dwData & 0x00000000000000FF;;
renemagrit 1:fbc5f1a06efd 233
renemagrit 1:fbc5f1a06efd 234 bRes = WriteFrame(bID, wAddr, bBuf, 7, bWriteType);
renemagrit 1:fbc5f1a06efd 235 break;
renemagrit 1:fbc5f1a06efd 236 case 8:
renemagrit 1:fbc5f1a06efd 237 bBuf[0] = (dwData & 0xFF00000000000000) >> 56;
renemagrit 1:fbc5f1a06efd 238 bBuf[1] = (dwData & 0x00FF000000000000) >> 48;
renemagrit 1:fbc5f1a06efd 239 bBuf[2] = (dwData & 0x0000FF0000000000) >> 40;
renemagrit 1:fbc5f1a06efd 240 bBuf[3] = (dwData & 0x000000FF00000000) >> 32;
renemagrit 1:fbc5f1a06efd 241 bBuf[4] = (dwData & 0x00000000FF000000) >> 24;
renemagrit 1:fbc5f1a06efd 242 bBuf[5] = (dwData & 0x0000000000FF0000) >> 16;
renemagrit 1:fbc5f1a06efd 243 bBuf[6] = (dwData & 0x000000000000FF00) >> 8;
renemagrit 1:fbc5f1a06efd 244 bBuf[7] = dwData & 0x00000000000000FF;
renemagrit 1:fbc5f1a06efd 245
renemagrit 1:fbc5f1a06efd 246 bRes = WriteFrame(bID, wAddr, bBuf, 8, bWriteType);
renemagrit 1:fbc5f1a06efd 247 break;
renemagrit 1:fbc5f1a06efd 248 default:
renemagrit 1:fbc5f1a06efd 249 break;
renemagrit 1:fbc5f1a06efd 250 }
renemagrit 1:fbc5f1a06efd 251 return bRes;
renemagrit 1:fbc5f1a06efd 252 }
renemagrit 1:fbc5f1a06efd 253
renemagrit 1:fbc5f1a06efd 254 void callback() {
renemagrit 1:fbc5f1a06efd 255 // Note: you need to actually read from the serial to clear the RX interrupt
renemagrit 1:fbc5f1a06efd 256 pc1.printf("* * * Uspesan PRIJEM! * * *\n");
renemagrit 1:fbc5f1a06efd 257 pc1.printf("%c\n", pc.getc());
renemagrit 1:fbc5f1a06efd 258 }
renemagrit 1:fbc5f1a06efd 259
renemagrit 1:fbc5f1a06efd 260 int main() {
renemagrit 1:fbc5f1a06efd 261 uint32_t wTemp = 0;
renemagrit 1:fbc5f1a06efd 262 pc.attach(&callback);
renemagrit 1:fbc5f1a06efd 263 /* pc.printf("Ulaz u fju \n");
renemagrit 1:fbc5f1a06efd 264 WriteReg(0, 10, 0, 1, FRMWRT_ALL_NR);
renemagrit 1:fbc5f1a06efd 265 WriteReg(0, 16, 0x10E0, 2, FRMWRT_ALL_NR); //AKO JE PODATAK 2B onda treba da SPOJIM PODADTAK U PORUCI ehhehehehe!!!!!!!!!!!!!!
renemagrit 1:fbc5f1a06efd 266 pc.printf("Done \n");
renemagrit 1:fbc5f1a06efd 267 */
renemagrit 1:fbc5f1a06efd 268 pc1.printf("INICIJALIZACIJA START \n");
renemagrit 1:fbc5f1a06efd 269 int nSent = 0;
renemagrit 1:fbc5f1a06efd 270
renemagrit 1:fbc5f1a06efd 271 WakePL455();
renemagrit 1:fbc5f1a06efd 272
renemagrit 1:fbc5f1a06efd 273 // Wake all devices
renemagrit 1:fbc5f1a06efd 274 // The wake tone will awaken any device that is already in shutdown and the pwrdown will shutdown any device
renemagrit 1:fbc5f1a06efd 275 // that is already awake. The least number of times to sequence wake and pwrdown will be half the number of
renemagrit 1:fbc5f1a06efd 276 // boards to cover the worst case combination of boards already awake or shutdown.
renemagrit 1:fbc5f1a06efd 277 for(int nDev_ID = 0; nDev_ID < TOTALBOARDS>>1; nDev_ID++) {
renemagrit 1:fbc5f1a06efd 278 nSent = WriteReg(nDev_ID, 12, 0x40, 1, FRMWRT_ALL_NR); // send out broadcast pwrdown command
renemagrit 1:fbc5f1a06efd 279 wait_ms(5); //~5ms
renemagrit 1:fbc5f1a06efd 280 WakePL455();
renemagrit 1:fbc5f1a06efd 281 wait_ms(5); //~5ms
renemagrit 1:fbc5f1a06efd 282 }
renemagrit 1:fbc5f1a06efd 283 // Mask Customer Checksum Fault bit
renemagrit 1:fbc5f1a06efd 284 nSent = WriteReg(0, 107, 0x8000, 2, FRMWRT_ALL_NR); // clear all fault summary flags
renemagrit 1:fbc5f1a06efd 285
renemagrit 1:fbc5f1a06efd 286 // Clear all faults
renemagrit 1:fbc5f1a06efd 287 nSent = WriteReg(0, 82, 0xFFC0, 2, FRMWRT_ALL_NR); // clear all fault summary flags
renemagrit 1:fbc5f1a06efd 288 nSent = WriteReg(0, 81, 0x38, 1, FRMWRT_ALL_NR); // clear fault flags in the system status register
renemagrit 1:fbc5f1a06efd 289
renemagrit 1:fbc5f1a06efd 290 // Auto-address all boards (section 1.2.2)
renemagrit 1:fbc5f1a06efd 291 nSent = WriteReg(0, 14, 0x19, 1, FRMWRT_ALL_NR); // set auto-address mode on all boards
renemagrit 1:fbc5f1a06efd 292 nSent = WriteReg(0, 12, 0x08, 1, FRMWRT_ALL_NR); // enter auto address mode on all boards, the next write to this ID will be its address
renemagrit 1:fbc5f1a06efd 293
renemagrit 1:fbc5f1a06efd 294 // Set addresses for all boards in daisy-chain (section 1.2.3)
renemagrit 1:fbc5f1a06efd 295 for (int nDev_ID = 0; nDev_ID < TOTALBOARDS; nDev_ID++)
renemagrit 1:fbc5f1a06efd 296 {
renemagrit 1:fbc5f1a06efd 297 nSent = WriteReg(nDev_ID, 10, nDev_ID, 1, FRMWRT_ALL_NR); // send address to each board
renemagrit 1:fbc5f1a06efd 298 }
renemagrit 1:fbc5f1a06efd 299
renemagrit 1:fbc5f1a06efd 300 // Enable all communication interfaces on all boards in the stack (section 1.2.1)
renemagrit 1:fbc5f1a06efd 301 nSent = WriteReg(0, 16, 0x10F8, 2, FRMWRT_ALL_NR); // set communications baud rate and enable all interfaces on all boards in stack
renemagrit 1:fbc5f1a06efd 302
renemagrit 1:fbc5f1a06efd 303 pc1.printf("INICIJALIZACIJA END \n");
renemagrit 1:fbc5f1a06efd 304
renemagrit 1:fbc5f1a06efd 305 pc1.printf("Response? \n");
renemagrit 1:fbc5f1a06efd 306
renemagrit 1:fbc5f1a06efd 307 /*for (int nDev_ID = TOTALBOARDS - 1; nDev_ID >= 0; --nDev_ID)
renemagrit 1:fbc5f1a06efd 308 {
renemagrit 1:fbc5f1a06efd 309 // read device ID to see if there is a response
renemagrit 1:fbc5f1a06efd 310 ReadReg(nDev_ID, 10, &wTemp, 1, 0); // 0ms timeout
renemagrit 1:fbc5f1a06efd 311 wait_ms(1);
renemagrit 1:fbc5f1a06efd 312 }*/
renemagrit 1:fbc5f1a06efd 313 wait(1);
renemagrit 1:fbc5f1a06efd 314
renemagrit 1:fbc5f1a06efd 315 while (1) {
renemagrit 1:fbc5f1a06efd 316 pc1.printf("Main Code \n");
renemagrit 1:fbc5f1a06efd 317 wait(2);
renemagrit 1:fbc5f1a06efd 318
renemagrit 1:fbc5f1a06efd 319 if(bmsFault)
renemagrit 1:fbc5f1a06efd 320 pc1.printf("- - - GRESKA FAULT! - - -\n");
renemagrit 1:fbc5f1a06efd 321 }
renemagrit 1:fbc5f1a06efd 322 }