YFS201 sensor tester. It works on interrupt so you need to set the Interrupt pin as input. Check your Nucleo board pinout list.
main.cpp@0:f49f58e4b0c9, 2020-03-20 (annotated)
- Committer:
- dragica
- Date:
- Fri Mar 20 23:15:36 2020 +0000
- Revision:
- 0:f49f58e4b0c9
- Child:
- 1:1214d9ff2f14
21.03.2020.
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
dragica | 0:f49f58e4b0c9 | 1 | #include "mbed.h" |
dragica | 0:f49f58e4b0c9 | 2 | #include <string> |
dragica | 0:f49f58e4b0c9 | 3 | using std::string; |
dragica | 0:f49f58e4b0c9 | 4 | //PITATI GDE SE DEFINISU FRAMEOVI |
dragica | 0:f49f58e4b0c9 | 5 | #define FRMWRT_SGL_R 0x80 // single device read with response |
dragica | 0:f49f58e4b0c9 | 6 | #define FRMWRT_SGL_NR 0x90 // single device write without response |
dragica | 0:f49f58e4b0c9 | 7 | #define FRMWRT_ALL_R 0xC0 // general broadcast read with response |
dragica | 0:f49f58e4b0c9 | 8 | #define FRMWRT_ALL_NR 0xD0 // general broadcast write without response |
dragica | 0:f49f58e4b0c9 | 9 | |
dragica | 0:f49f58e4b0c9 | 10 | #define CONFIG 0x001 |
dragica | 0:f49f58e4b0c9 | 11 | #define COMM_CTRL 0x20 |
dragica | 0:f49f58e4b0c9 | 12 | #define ECC_TEST 0x11D |
dragica | 0:f49f58e4b0c9 | 13 | #define CONTROL1 0x105 |
dragica | 0:f49f58e4b0c9 | 14 | #define COMM_TO 0x23 |
dragica | 0:f49f58e4b0c9 | 15 | #define TX_HOLD_OFF 0x22 |
dragica | 0:f49f58e4b0c9 | 16 | #define CONTROL2 0x106 |
dragica | 0:f49f58e4b0c9 | 17 | |
dragica | 0:f49f58e4b0c9 | 18 | typedef unsigned char BYTE; |
dragica | 0:f49f58e4b0c9 | 19 | //CRC TABELA REKLA MARTA DA JE ISTA, PROVERITI! |
dragica | 0:f49f58e4b0c9 | 20 | const uint16_t crc16_table[256] = { |
dragica | 0:f49f58e4b0c9 | 21 | 0x0000, 0xC0C1, 0xC181, 0x0140, 0xC301, 0x03C0, 0x0280, 0xC241, |
dragica | 0:f49f58e4b0c9 | 22 | 0xC601, 0x06C0, 0x0780, 0xC741, 0x0500, 0xC5C1, 0xC481, 0x0440, |
dragica | 0:f49f58e4b0c9 | 23 | 0xCC01, 0x0CC0, 0x0D80, 0xCD41, 0x0F00, 0xCFC1, 0xCE81, 0x0E40, |
dragica | 0:f49f58e4b0c9 | 24 | 0x0A00, 0xCAC1, 0xCB81, 0x0B40, 0xC901, 0x09C0, 0x0880, 0xC841, |
dragica | 0:f49f58e4b0c9 | 25 | 0xD801, 0x18C0, 0x1980, 0xD941, 0x1B00, 0xDBC1, 0xDA81, 0x1A40, |
dragica | 0:f49f58e4b0c9 | 26 | 0x1E00, 0xDEC1, 0xDF81, 0x1F40, 0xDD01, 0x1DC0, 0x1C80, 0xDC41, |
dragica | 0:f49f58e4b0c9 | 27 | 0x1400, 0xD4C1, 0xD581, 0x1540, 0xD701, 0x17C0, 0x1680, 0xD641, |
dragica | 0:f49f58e4b0c9 | 28 | 0xD201, 0x12C0, 0x1380, 0xD341, 0x1100, 0xD1C1, 0xD081, 0x1040, |
dragica | 0:f49f58e4b0c9 | 29 | 0xF001, 0x30C0, 0x3180, 0xF141, 0x3300, 0xF3C1, 0xF281, 0x3240, |
dragica | 0:f49f58e4b0c9 | 30 | 0x3600, 0xF6C1, 0xF781, 0x3740, 0xF501, 0x35C0, 0x3480, 0xF441, |
dragica | 0:f49f58e4b0c9 | 31 | 0x3C00, 0xFCC1, 0xFD81, 0x3D40, 0xFF01, 0x3FC0, 0x3E80, 0xFE41, |
dragica | 0:f49f58e4b0c9 | 32 | 0xFA01, 0x3AC0, 0x3B80, 0xFB41, 0x3900, 0xF9C1, 0xF881, 0x3840, |
dragica | 0:f49f58e4b0c9 | 33 | 0x2800, 0xE8C1, 0xE981, 0x2940, 0xEB01, 0x2BC0, 0x2A80, 0xEA41, |
dragica | 0:f49f58e4b0c9 | 34 | 0xEE01, 0x2EC0, 0x2F80, 0xEF41, 0x2D00, 0xEDC1, 0xEC81, 0x2C40, |
dragica | 0:f49f58e4b0c9 | 35 | 0xE401, 0x24C0, 0x2580, 0xE541, 0x2700, 0xE7C1, 0xE681, 0x2640, |
dragica | 0:f49f58e4b0c9 | 36 | 0x2200, 0xE2C1, 0xE381, 0x2340, 0xE101, 0x21C0, 0x2080, 0xE041, |
dragica | 0:f49f58e4b0c9 | 37 | 0xA001, 0x60C0, 0x6180, 0xA141, 0x6300, 0xA3C1, 0xA281, 0x6240, |
dragica | 0:f49f58e4b0c9 | 38 | 0x6600, 0xA6C1, 0xA781, 0x6740, 0xA501, 0x65C0, 0x6480, 0xA441, |
dragica | 0:f49f58e4b0c9 | 39 | 0x6C00, 0xACC1, 0xAD81, 0x6D40, 0xAF01, 0x6FC0, 0x6E80, 0xAE41, |
dragica | 0:f49f58e4b0c9 | 40 | 0xAA01, 0x6AC0, 0x6B80, 0xAB41, 0x6900, 0xA9C1, 0xA881, 0x6840, |
dragica | 0:f49f58e4b0c9 | 41 | 0x7800, 0xB8C1, 0xB981, 0x7940, 0xBB01, 0x7BC0, 0x7A80, 0xBA41, |
dragica | 0:f49f58e4b0c9 | 42 | 0xBE01, 0x7EC0, 0x7F80, 0xBF41, 0x7D00, 0xBDC1, 0xBC81, 0x7C40, |
dragica | 0:f49f58e4b0c9 | 43 | 0xB401, 0x74C0, 0x7580, 0xB541, 0x7700, 0xB7C1, 0xB681, 0x7640, |
dragica | 0:f49f58e4b0c9 | 44 | 0x7200, 0xB2C1, 0xB381, 0x7340, 0xB101, 0x71C0, 0x7080, 0xB041, |
dragica | 0:f49f58e4b0c9 | 45 | 0x5000, 0x90C1, 0x9181, 0x5140, 0x9301, 0x53C0, 0x5280, 0x9241, |
dragica | 0:f49f58e4b0c9 | 46 | 0x9601, 0x56C0, 0x5780, 0x9741, 0x5500, 0x95C1, 0x9481, 0x5440, |
dragica | 0:f49f58e4b0c9 | 47 | 0x9C01, 0x5CC0, 0x5D80, 0x9D41, 0x5F00, 0x9FC1, 0x9E81, 0x5E40, |
dragica | 0:f49f58e4b0c9 | 48 | 0x5A00, 0x9AC1, 0x9B81, 0x5B40, 0x9901, 0x59C0, 0x5880, 0x9841, |
dragica | 0:f49f58e4b0c9 | 49 | 0x8801, 0x48C0, 0x4980, 0x8941, 0x4B00, 0x8BC1, 0x8A81, 0x4A40, |
dragica | 0:f49f58e4b0c9 | 50 | 0x4E00, 0x8EC1, 0x8F81, 0x4F40, 0x8D01, 0x4DC0, 0x4C80, 0x8C41, |
dragica | 0:f49f58e4b0c9 | 51 | 0x4400, 0x84C1, 0x8581, 0x4540, 0x8701, 0x47C0, 0x4680, 0x8641, |
dragica | 0:f49f58e4b0c9 | 52 | 0x8201, 0x42C0, 0x4380, 0x8341, 0x4100, 0x81C1, 0x8081, 0x4040 |
dragica | 0:f49f58e4b0c9 | 53 | }; |
dragica | 0:f49f58e4b0c9 | 54 | //PROVERITI PINOVE |
dragica | 0:f49f58e4b0c9 | 55 | DigitalOut bmsLVWakeUp(PB_0);//PC_9); |
dragica | 0:f49f58e4b0c9 | 56 | DigitalIn bmsFault(PA_4);//PC_8); |
dragica | 0:f49f58e4b0c9 | 57 | |
dragica | 0:f49f58e4b0c9 | 58 | Serial pc(PA_0, PA_1, 250000);//PA_9, PA_10,250000); |
dragica | 0:f49f58e4b0c9 | 59 | Serial pc1(USBTX, USBRX, 9600);//PC_10, PC_11,9600); |
dragica | 0:f49f58e4b0c9 | 60 | |
dragica | 0:f49f58e4b0c9 | 61 | void wakeUp() |
dragica | 0:f49f58e4b0c9 | 62 | { |
dragica | 0:f49f58e4b0c9 | 63 | bmsLVWakeUp=0; |
dragica | 0:f49f58e4b0c9 | 64 | wait_us(300); |
dragica | 0:f49f58e4b0c9 | 65 | bmsLVWakeUp=1; |
dragica | 0:f49f58e4b0c9 | 66 | wait_ms(12); |
dragica | 0:f49f58e4b0c9 | 67 | } |
dragica | 0:f49f58e4b0c9 | 68 | |
dragica | 0:f49f58e4b0c9 | 69 | uint16_t CRC16(BYTE *pBuf, int nLen) |
dragica | 0:f49f58e4b0c9 | 70 | { |
dragica | 0:f49f58e4b0c9 | 71 | uint16_t wCRC = 0; |
dragica | 0:f49f58e4b0c9 | 72 | int i; |
dragica | 0:f49f58e4b0c9 | 73 | |
dragica | 0:f49f58e4b0c9 | 74 | for (i = 0; i < nLen; i++) |
dragica | 0:f49f58e4b0c9 | 75 | { |
dragica | 0:f49f58e4b0c9 | 76 | wCRC ^= (*pBuf++) & 0x00FF; |
dragica | 0:f49f58e4b0c9 | 77 | wCRC = crc16_table[wCRC & 0x00FF] ^ (wCRC >> 8); |
dragica | 0:f49f58e4b0c9 | 78 | } |
dragica | 0:f49f58e4b0c9 | 79 | |
dragica | 0:f49f58e4b0c9 | 80 | return wCRC; |
dragica | 0:f49f58e4b0c9 | 81 | } |
dragica | 0:f49f58e4b0c9 | 82 | void posaljiUARTu(int length, uint8_t * data) |
dragica | 0:f49f58e4b0c9 | 83 | { |
dragica | 0:f49f58e4b0c9 | 84 | for(int i=0;i<length;i++) |
dragica | 0:f49f58e4b0c9 | 85 | pc.putc(data[i]); |
dragica | 0:f49f58e4b0c9 | 86 | wait_ms(1); |
dragica | 0:f49f58e4b0c9 | 87 | } |
dragica | 0:f49f58e4b0c9 | 88 | |
dragica | 0:f49f58e4b0c9 | 89 | |
dragica | 0:f49f58e4b0c9 | 90 | int WriteFrame(BYTE bID, uint16_t& wAddr, BYTE * pData, BYTE bLen, BYTE bWriteType)//pitati Martu!! |
dragica | 0:f49f58e4b0c9 | 91 | { |
dragica | 0:f49f58e4b0c9 | 92 | |
dragica | 0:f49f58e4b0c9 | 93 | int bPktLen = 0; |
dragica | 0:f49f58e4b0c9 | 94 | BYTE pFrame[32]; |
dragica | 0:f49f58e4b0c9 | 95 | BYTE * pBuf = pFrame; |
dragica | 0:f49f58e4b0c9 | 96 | uint16_t wCRC; |
dragica | 0:f49f58e4b0c9 | 97 | |
dragica | 0:f49f58e4b0c9 | 98 | if (bLen == 7 || bLen > 8) |
dragica | 0:f49f58e4b0c9 | 99 | return 0; |
dragica | 0:f49f58e4b0c9 | 100 | |
dragica | 0:f49f58e4b0c9 | 101 | memset(pFrame, 0x7F, sizeof(pFrame)); |
dragica | 0:f49f58e4b0c9 | 102 | if (wAddr > 255) { |
dragica | 0:f49f58e4b0c9 | 103 | *pBuf++ = 0x88 | bWriteType | bLen; // use 16-bit address |
dragica | 0:f49f58e4b0c9 | 104 | if (bWriteType == FRMWRT_SGL_R || bWriteType == FRMWRT_SGL_NR )//(bWriteType != FRMWRT_ALL_NR)// || (bWriteType != FRMWRT_ALL_R)) |
dragica | 0:f49f58e4b0c9 | 105 | { |
dragica | 0:f49f58e4b0c9 | 106 | *pBuf++ = (bID & 0x00FF); |
dragica | 0:f49f58e4b0c9 | 107 | } |
dragica | 0:f49f58e4b0c9 | 108 | *pBuf++ = (wAddr & 0xFF00) >> 8; |
dragica | 0:f49f58e4b0c9 | 109 | *pBuf++ = wAddr & 0x00FF; |
dragica | 0:f49f58e4b0c9 | 110 | } |
dragica | 0:f49f58e4b0c9 | 111 | else { |
dragica | 0:f49f58e4b0c9 | 112 | |
dragica | 0:f49f58e4b0c9 | 113 | *pBuf++ = 0x80 | bWriteType | bLen; // use 8-bit address |
dragica | 0:f49f58e4b0c9 | 114 | if (bWriteType == FRMWRT_SGL_R || bWriteType == FRMWRT_SGL_NR ) |
dragica | 0:f49f58e4b0c9 | 115 | { |
dragica | 0:f49f58e4b0c9 | 116 | *pBuf++ = (bID & 0x00FF); |
dragica | 0:f49f58e4b0c9 | 117 | } |
dragica | 0:f49f58e4b0c9 | 118 | *pBuf++ = wAddr & 0x00FF; |
dragica | 0:f49f58e4b0c9 | 119 | } |
dragica | 0:f49f58e4b0c9 | 120 | |
dragica | 0:f49f58e4b0c9 | 121 | while(bLen--) |
dragica | 0:f49f58e4b0c9 | 122 | *pBuf++ = *pData++; |
dragica | 0:f49f58e4b0c9 | 123 | |
dragica | 0:f49f58e4b0c9 | 124 | bPktLen = pBuf - pFrame; |
dragica | 0:f49f58e4b0c9 | 125 | |
dragica | 0:f49f58e4b0c9 | 126 | wCRC = CRC16(pFrame, bPktLen); |
dragica | 0:f49f58e4b0c9 | 127 | *pBuf++ = wCRC & 0x00FF; |
dragica | 0:f49f58e4b0c9 | 128 | *pBuf++ = (wCRC & 0xFF00) >> 8; |
dragica | 0:f49f58e4b0c9 | 129 | bPktLen += 2; |
dragica | 0:f49f58e4b0c9 | 130 | |
dragica | 0:f49f58e4b0c9 | 131 | //sciSend(scilinREG, bPktLen, pFrame); |
dragica | 0:f49f58e4b0c9 | 132 | |
dragica | 0:f49f58e4b0c9 | 133 | posaljiUARTu(bPktLen,pFrame); |
dragica | 0:f49f58e4b0c9 | 134 | |
dragica | 0:f49f58e4b0c9 | 135 | return bPktLen; |
dragica | 0:f49f58e4b0c9 | 136 | } |
dragica | 0:f49f58e4b0c9 | 137 | |
dragica | 0:f49f58e4b0c9 | 138 | int WriteReg(BYTE DevID, uint16_t wAddr, uint64_t dwData, BYTE numDATAb, BYTE bWriteType)// eg: WriteReg(nDev_ID,0x0106,0x01,1, FRMWRT_SGL_NR) |
dragica | 0:f49f58e4b0c9 | 139 | { |
dragica | 0:f49f58e4b0c9 | 140 | //Kopija Martinog koda |
dragica | 0:f49f58e4b0c9 | 141 | int bRes = 0; |
dragica | 0:f49f58e4b0c9 | 142 | BYTE bBuf[8] = {0, 0, 0, 0, 0, 0, 0, 0}; |
dragica | 0:f49f58e4b0c9 | 143 | switch(numDATAb) |
dragica | 0:f49f58e4b0c9 | 144 | { |
dragica | 0:f49f58e4b0c9 | 145 | case 1: |
dragica | 0:f49f58e4b0c9 | 146 | bBuf[0] = dwData & 0x00000000000000FF; |
dragica | 0:f49f58e4b0c9 | 147 | |
dragica | 0:f49f58e4b0c9 | 148 | bRes = WriteFrame(DevID, wAddr, bBuf, 1, bWriteType); |
dragica | 0:f49f58e4b0c9 | 149 | break; |
dragica | 0:f49f58e4b0c9 | 150 | case 2: |
dragica | 0:f49f58e4b0c9 | 151 | bBuf[0] = (dwData & 0x000000000000FF00) >> 8; |
dragica | 0:f49f58e4b0c9 | 152 | bBuf[1] = dwData & 0x00000000000000FF; |
dragica | 0:f49f58e4b0c9 | 153 | |
dragica | 0:f49f58e4b0c9 | 154 | bRes = WriteFrame(DevID, wAddr, bBuf, 2, bWriteType); |
dragica | 0:f49f58e4b0c9 | 155 | break; |
dragica | 0:f49f58e4b0c9 | 156 | case 3: |
dragica | 0:f49f58e4b0c9 | 157 | bBuf[0] = (dwData & 0x0000000000FF0000) >> 16; |
dragica | 0:f49f58e4b0c9 | 158 | bBuf[1] = (dwData & 0x000000000000FF00) >> 8; |
dragica | 0:f49f58e4b0c9 | 159 | bBuf[2] = dwData & 0x00000000000000FF; |
dragica | 0:f49f58e4b0c9 | 160 | |
dragica | 0:f49f58e4b0c9 | 161 | bRes = WriteFrame(DevID, wAddr, bBuf, 3, bWriteType); |
dragica | 0:f49f58e4b0c9 | 162 | break; |
dragica | 0:f49f58e4b0c9 | 163 | case 4: |
dragica | 0:f49f58e4b0c9 | 164 | bBuf[0] = (dwData & 0x00000000FF000000) >> 24; |
dragica | 0:f49f58e4b0c9 | 165 | bBuf[1] = (dwData & 0x0000000000FF0000) >> 16; |
dragica | 0:f49f58e4b0c9 | 166 | bBuf[2] = (dwData & 0x000000000000FF00) >> 8; |
dragica | 0:f49f58e4b0c9 | 167 | bBuf[3] = dwData & 0x00000000000000FF; |
dragica | 0:f49f58e4b0c9 | 168 | |
dragica | 0:f49f58e4b0c9 | 169 | bRes = WriteFrame(DevID, wAddr, bBuf, 4, bWriteType); |
dragica | 0:f49f58e4b0c9 | 170 | break; |
dragica | 0:f49f58e4b0c9 | 171 | case 5: |
dragica | 0:f49f58e4b0c9 | 172 | bBuf[0] = (dwData & 0x000000FF00000000) >> 32; |
dragica | 0:f49f58e4b0c9 | 173 | bBuf[1] = (dwData & 0x00000000FF000000) >> 24; |
dragica | 0:f49f58e4b0c9 | 174 | bBuf[2] = (dwData & 0x0000000000FF0000) >> 16; |
dragica | 0:f49f58e4b0c9 | 175 | bBuf[3] = (dwData & 0x000000000000FF00) >> 8; |
dragica | 0:f49f58e4b0c9 | 176 | bBuf[4] = dwData & 0x00000000000000FF; |
dragica | 0:f49f58e4b0c9 | 177 | |
dragica | 0:f49f58e4b0c9 | 178 | bRes = WriteFrame(DevID, wAddr, bBuf, 5, bWriteType); |
dragica | 0:f49f58e4b0c9 | 179 | break; |
dragica | 0:f49f58e4b0c9 | 180 | case 6: |
dragica | 0:f49f58e4b0c9 | 181 | bBuf[0] = (dwData & 0x0000FF0000000000) >> 40; |
dragica | 0:f49f58e4b0c9 | 182 | bBuf[1] = (dwData & 0x000000FF00000000) >> 32; |
dragica | 0:f49f58e4b0c9 | 183 | bBuf[2] = (dwData & 0x00000000FF000000) >> 24; |
dragica | 0:f49f58e4b0c9 | 184 | bBuf[3] = (dwData & 0x0000000000FF0000) >> 16; |
dragica | 0:f49f58e4b0c9 | 185 | bBuf[4] = (dwData & 0x000000000000FF00) >> 8; |
dragica | 0:f49f58e4b0c9 | 186 | bBuf[5] = dwData & 0x00000000000000FF; |
dragica | 0:f49f58e4b0c9 | 187 | |
dragica | 0:f49f58e4b0c9 | 188 | bRes = WriteFrame(DevID, wAddr, bBuf, 6, bWriteType); |
dragica | 0:f49f58e4b0c9 | 189 | break; |
dragica | 0:f49f58e4b0c9 | 190 | case 7: |
dragica | 0:f49f58e4b0c9 | 191 | bBuf[0] = (dwData & 0x00FF000000000000) >> 48; |
dragica | 0:f49f58e4b0c9 | 192 | bBuf[1] = (dwData & 0x0000FF0000000000) >> 40; |
dragica | 0:f49f58e4b0c9 | 193 | bBuf[2] = (dwData & 0x000000FF00000000) >> 32; |
dragica | 0:f49f58e4b0c9 | 194 | bBuf[3] = (dwData & 0x00000000FF000000) >> 24; |
dragica | 0:f49f58e4b0c9 | 195 | bBuf[4] = (dwData & 0x0000000000FF0000) >> 16; |
dragica | 0:f49f58e4b0c9 | 196 | bBuf[5] = (dwData & 0x000000000000FF00) >> 8; |
dragica | 0:f49f58e4b0c9 | 197 | bBuf[6] = dwData & 0x00000000000000FF;; |
dragica | 0:f49f58e4b0c9 | 198 | |
dragica | 0:f49f58e4b0c9 | 199 | bRes = WriteFrame(DevID, wAddr, bBuf, 7, bWriteType); |
dragica | 0:f49f58e4b0c9 | 200 | break; |
dragica | 0:f49f58e4b0c9 | 201 | case 8: |
dragica | 0:f49f58e4b0c9 | 202 | bBuf[0] = (dwData & 0xFF00000000000000) >> 56; |
dragica | 0:f49f58e4b0c9 | 203 | bBuf[1] = (dwData & 0x00FF000000000000) >> 48; |
dragica | 0:f49f58e4b0c9 | 204 | bBuf[2] = (dwData & 0x0000FF0000000000) >> 40; |
dragica | 0:f49f58e4b0c9 | 205 | bBuf[3] = (dwData & 0x000000FF00000000) >> 32; |
dragica | 0:f49f58e4b0c9 | 206 | bBuf[4] = (dwData & 0x00000000FF000000) >> 24; |
dragica | 0:f49f58e4b0c9 | 207 | bBuf[5] = (dwData & 0x0000000000FF0000) >> 16; |
dragica | 0:f49f58e4b0c9 | 208 | bBuf[6] = (dwData & 0x000000000000FF00) >> 8; |
dragica | 0:f49f58e4b0c9 | 209 | bBuf[7] = dwData & 0x00000000000000FF; |
dragica | 0:f49f58e4b0c9 | 210 | |
dragica | 0:f49f58e4b0c9 | 211 | bRes = WriteFrame(DevID, wAddr, bBuf, 8, bWriteType); |
dragica | 0:f49f58e4b0c9 | 212 | break; |
dragica | 0:f49f58e4b0c9 | 213 | default: |
dragica | 0:f49f58e4b0c9 | 214 | break; |
dragica | 0:f49f58e4b0c9 | 215 | } |
dragica | 0:f49f58e4b0c9 | 216 | return bRes; |
dragica | 0:f49f58e4b0c9 | 217 | } |
dragica | 0:f49f58e4b0c9 | 218 | int ReadFrameReq(BYTE bID, uint16_t wAddr, BYTE bByteToReturn) |
dragica | 0:f49f58e4b0c9 | 219 | { |
dragica | 0:f49f58e4b0c9 | 220 | BYTE bReturn = bByteToReturn - 1; |
dragica | 0:f49f58e4b0c9 | 221 | |
dragica | 0:f49f58e4b0c9 | 222 | if (bReturn > 127) |
dragica | 0:f49f58e4b0c9 | 223 | return 0; |
dragica | 0:f49f58e4b0c9 | 224 | |
dragica | 0:f49f58e4b0c9 | 225 | return WriteFrame(bID, wAddr, &bReturn, 1, FRMWRT_SGL_R); |
dragica | 0:f49f58e4b0c9 | 226 | } |
dragica | 0:f49f58e4b0c9 | 227 | // eg: ReadReg(nDev_ID,0x0207,bFrame,12, 0, FRMWRT_SGL_R) |
dragica | 0:f49f58e4b0c9 | 228 | int ReadReg(BYTE DevID, uint16_t wAddr, void * bufferData, BYTE numDATAb, uint32_t dwTimeOut, BYTE FRMWRT_SGL_R) |
dragica | 0:f49f58e4b0c9 | 229 | |
dragica | 0:f49f58e4b0c9 | 230 | { |
dragica | 0:f49f58e4b0c9 | 231 | //Kopija Martinog koda |
dragica | 0:f49f58e4b0c9 | 232 | int bRes = 0; |
dragica | 0:f49f58e4b0c9 | 233 | |
dragica | 0:f49f58e4b0c9 | 234 | switch(numDATAb) |
dragica | 0:f49f58e4b0c9 | 235 | { |
dragica | 0:f49f58e4b0c9 | 236 | case 1: |
dragica | 0:f49f58e4b0c9 | 237 | bRes = ReadFrameReq(DevID, wAddr, 1); |
dragica | 0:f49f58e4b0c9 | 238 | break; |
dragica | 0:f49f58e4b0c9 | 239 | case 2: |
dragica | 0:f49f58e4b0c9 | 240 | bRes = ReadFrameReq(DevID, wAddr, 2); |
dragica | 0:f49f58e4b0c9 | 241 | break; |
dragica | 0:f49f58e4b0c9 | 242 | case 3: |
dragica | 0:f49f58e4b0c9 | 243 | bRes = ReadFrameReq(DevID, wAddr, 3); |
dragica | 0:f49f58e4b0c9 | 244 | break; |
dragica | 0:f49f58e4b0c9 | 245 | case 4: |
dragica | 0:f49f58e4b0c9 | 246 | bRes = ReadFrameReq(DevID, wAddr, 4); |
dragica | 0:f49f58e4b0c9 | 247 | break; |
dragica | 0:f49f58e4b0c9 | 248 | default: |
dragica | 0:f49f58e4b0c9 | 249 | break; |
dragica | 0:f49f58e4b0c9 | 250 | } |
dragica | 0:f49f58e4b0c9 | 251 | return bRes; |
dragica | 0:f49f58e4b0c9 | 252 | } |
dragica | 0:f49f58e4b0c9 | 253 | |
dragica | 0:f49f58e4b0c9 | 254 | void shutDown() |
dragica | 0:f49f58e4b0c9 | 255 | { |
dragica | 0:f49f58e4b0c9 | 256 | WriteReg(0,CONTROL1,0x08,1, FRMWRT_ALL_NR); |
dragica | 0:f49f58e4b0c9 | 257 | } |
dragica | 0:f49f58e4b0c9 | 258 | |
dragica | 0:f49f58e4b0c9 | 259 | BYTE recBuff[1024]; |
dragica | 0:f49f58e4b0c9 | 260 | int recLen=0; |
dragica | 0:f49f58e4b0c9 | 261 | int expected=0; |
dragica | 0:f49f58e4b0c9 | 262 | volatile bool full = false; |
dragica | 0:f49f58e4b0c9 | 263 | int rdLen=0; |
dragica | 0:f49f58e4b0c9 | 264 | |
dragica | 0:f49f58e4b0c9 | 265 | void callback() { |
dragica | 0:f49f58e4b0c9 | 266 | // Note: you need to actually read from the serial to clear the RX interrupt |
dragica | 0:f49f58e4b0c9 | 267 | //pc1.printf("* * * Uspesan PRIJEM! * * *\n"); |
dragica | 0:f49f58e4b0c9 | 268 | while(pc.readable()){ |
dragica | 0:f49f58e4b0c9 | 269 | //pc1.printf("jepse"); |
dragica | 0:f49f58e4b0c9 | 270 | //pc1.printf("%d\n", pc.getc()); |
dragica | 0:f49f58e4b0c9 | 271 | recBuff[recLen++]=pc.getc(); |
dragica | 0:f49f58e4b0c9 | 272 | if(expected==0) expected = recBuff[0]+4; |
dragica | 0:f49f58e4b0c9 | 273 | if(expected==recLen){ |
dragica | 0:f49f58e4b0c9 | 274 | full=true; |
dragica | 0:f49f58e4b0c9 | 275 | rdLen=expected; |
dragica | 0:f49f58e4b0c9 | 276 | expected=0; |
dragica | 0:f49f58e4b0c9 | 277 | recLen=0; |
dragica | 0:f49f58e4b0c9 | 278 | } |
dragica | 0:f49f58e4b0c9 | 279 | } |
dragica | 0:f49f58e4b0c9 | 280 | } |
dragica | 0:f49f58e4b0c9 | 281 | |
dragica | 0:f49f58e4b0c9 | 282 | |
dragica | 0:f49f58e4b0c9 | 283 | int main() |
dragica | 0:f49f58e4b0c9 | 284 | { |
dragica | 0:f49f58e4b0c9 | 285 | pc.attach(&callback);//sta radi callback? |
dragica | 0:f49f58e4b0c9 | 286 | |
dragica | 0:f49f58e4b0c9 | 287 | sciSetBaudrate(scilinREG,250000); |
dragica | 0:f49f58e4b0c9 | 288 | pc1.printf("INICIJALIZACIJA START \n"); |
dragica | 0:f49f58e4b0c9 | 289 | wakeUp(); |
dragica | 0:f49f58e4b0c9 | 290 | |
dragica | 0:f49f58e4b0c9 | 291 | sciSetBaudrate(scilinREG,250000); |
dragica | 0:f49f58e4b0c9 | 292 | CommReset(); |
dragica | 0:f49f58e4b0c9 | 293 | WriteReg(0,COMM_CTRL,0x3C3C,2, FRMWRT_ALL_NR);//setting the baud rate to device |
dragica | 0:f49f58e4b0c9 | 294 | sciSetBaudrate(scilinREG,1000000); |
dragica | 0:f49f58e4b0c9 | 295 | |
dragica | 0:f49f58e4b0c9 | 296 | WriteReg(0,ECC_TEST,0x00,1, FRMWRT_ALL_NR); //dummy write to the ECC_TESTregisterto syncthe DLL |
dragica | 0:f49f58e4b0c9 | 297 | |
dragica | 0:f49f58e4b0c9 | 298 | WriteReg(0,CONFIG,0x00,1, FRMWRT_ALL_NR);//making sure auto-address mode is set on all devices(and NOT GPIO address mode) |
dragica | 0:f49f58e4b0c9 | 299 | |
dragica | 0:f49f58e4b0c9 | 300 | WriteReg(0,CONTROL1,0x01,1, FRMWRT_ALL_NR);//enabling and entering auto-addressing mode on the devices by setting the CONTROL1 register |
dragica | 0:f49f58e4b0c9 | 301 | |
dragica | 0:f49f58e4b0c9 | 302 | WriteReg(0,CONFIG, 0x01 ,1, FRMWRT_SGL_NR);//If there is only one device,you can instead do one command to assign the device as both the base AND top of stack(set CONFIG to 0x01) |
dragica | 0:f49f58e4b0c9 | 303 | //**** |
dragica | 0:f49f58e4b0c9 | 304 | ReadReg(0, uint16_t wAddr, void * bufferData, 1, uint32_t dwTimeOut, FRMWRT_SGL_R)//dummy read of ECC_TEST DORADITI! |
dragica | 0:f49f58e4b0c9 | 305 | //**** |
dragica | 0:f49f58e4b0c9 | 306 | |
dragica | 0:f49f58e4b0c9 | 307 | WriteReg(0, COMM_TO, 0x56, 1, FRMWRT_ALL_NR);//Setting Communications Timeout (10 minute short communication timeout, sleep mode on long communication timeout, long timeout length of 30 minutes) |
dragica | 0:f49f58e4b0c9 | 308 | |
dragica | 0:f49f58e4b0c9 | 309 | WriteReg(0, TX_HOLD_OFF, 0x00, 1, FRMWRT_ALL_NR);//Communications transmit delay set to zero |
dragica | 0:f49f58e4b0c9 | 310 | |
dragica | 0:f49f58e4b0c9 | 311 | //masking all low level faults (zakomentovacemo ono sto nam ne treba) |
dragica | 0:f49f58e4b0c9 | 312 | |
dragica | 0:f49f58e4b0c9 | 313 | WriteReg(0, 0x0002, 0x3F, 1, FRMWRT_ALL_NR);//GPIO |
dragica | 0:f49f58e4b0c9 | 314 | WriteReg(0, 0x0003, 0x3F, 1, FRMWRT_ALL_NR);//UV |
dragica | 0:f49f58e4b0c9 | 315 | WriteReg(0, 0x0004, 0x3F, 1, FRMWRT_ALL_NR);//OV |
dragica | 0:f49f58e4b0c9 | 316 | WriteReg(0, 0x0005, 0x3F, 1, FRMWRT_ALL_NR);//UT |
dragica | 0:f49f58e4b0c9 | 317 | WriteReg(0, 0x0006, 0x3F, 1, FRMWRT_ALL_NR);//OT |
dragica | 0:f49f58e4b0c9 | 318 | WriteReg(0, 0x0007, 0x07, 1, FRMWRT_ALL_NR);//all tone faults |
dragica | 0:f49f58e4b0c9 | 319 | WriteReg(0, 0x0008, 0x07, 1, FRMWRT_ALL_NR);//UART |
dragica | 0:f49f58e4b0c9 | 320 | WriteReg(0, 0x0009, 0x3F, 1, FRMWRT_ALL_NR);//UART |
dragica | 0:f49f58e4b0c9 | 321 | WriteReg(0, 0x000A, 0x3F, 1, FRMWRT_ALL_NR);//UART |
dragica | 0:f49f58e4b0c9 | 322 | WriteReg(0, 0x000B, 0x03, 1, FRMWRT_ALL_NR);//UART |
dragica | 0:f49f58e4b0c9 | 323 | WriteReg(0, 0x000C, 0x3F, 1, FRMWRT_ALL_NR);//COMH |
dragica | 0:f49f58e4b0c9 | 324 | WriteReg(0, 0x000D, 0x3F, 1, FRMWRT_ALL_NR);//COMH |
dragica | 0:f49f58e4b0c9 | 325 | WriteReg(0, 0x000E, 0x3F, 1, FRMWRT_ALL_NR);//COMH |
dragica | 0:f49f58e4b0c9 | 326 | WriteReg(0, 0x000F, 0x03, 1, FRMWRT_ALL_NR);//COMH |
dragica | 0:f49f58e4b0c9 | 327 | WriteReg(0, 0x0010, 0x3F, 1, FRMWRT_ALL_NR);//COML |
dragica | 0:f49f58e4b0c9 | 328 | WriteReg(0, 0x0011, 0x3F, 1, FRMWRT_ALL_NR);//COML |
dragica | 0:f49f58e4b0c9 | 329 | WriteReg(0, 0x0012, 0x3F, 1, FRMWRT_ALL_NR);//COML |
dragica | 0:f49f58e4b0c9 | 330 | WriteReg(0, 0x0013, 0x03, 1, FRMWRT_ALL_NR);//COML |
dragica | 0:f49f58e4b0c9 | 331 | WriteReg(0, 0x0014, 0x07, 1, FRMWRT_ALL_NR);//OTP |
dragica | 0:f49f58e4b0c9 | 332 | WriteReg(0, 0x0015, 0xFF, 1, FRMWRT_ALL_NR);//POWER RAIL |
dragica | 0:f49f58e4b0c9 | 333 | WriteReg(0, 0x0016, 0x7F, 1, FRMWRT_ALL_NR);//SYS_FAULT1 |
dragica | 0:f49f58e4b0c9 | 334 | WriteReg(0, 0x0017, 0xFF, 1, FRMWRT_ALL_NR);//SYS_FAULT2 |
dragica | 0:f49f58e4b0c9 | 335 | WriteReg(0, 0x0018, 0x7F, 1, FRMWRT_ALL_NR);//SYS_FAULT3 |
dragica | 0:f49f58e4b0c9 | 336 | WriteReg(0, 0x0019, 0x03, 1, FRMWRT_ALL_NR);//OVUV BIST |
dragica | 0:f49f58e4b0c9 | 337 | WriteReg(0, 0x001A, 0xFF, 1, FRMWRT_ALL_NR);//OTUT BIST |
dragica | 0:f49f58e4b0c9 | 338 | |
dragica | 0:f49f58e4b0c9 | 339 | //MASKING_END |
dragica | 0:f49f58e4b0c9 | 340 | |
dragica | 0:f49f58e4b0c9 | 341 | pc1.printf("INICIJALIZACIJA END \n"); |
dragica | 0:f49f58e4b0c9 | 342 | |
dragica | 0:f49f58e4b0c9 | 343 | pc1.printf("Response? \n"); |
dragica | 0:f49f58e4b0c9 | 344 | // read device ID to see if there is a response |
dragica | 0:f49f58e4b0c9 | 345 | ReadReg(0, 10, &wTemp, 1, 0); |
dragica | 0:f49f58e4b0c9 | 346 | wait_ms(10); |
dragica | 0:f49f58e4b0c9 | 347 | wait(1); |
dragica | 0:f49f58e4b0c9 | 348 | |
dragica | 0:f49f58e4b0c9 | 349 | WriteReg(0, CONTROL2, 0x00, 1, FRMWRT_ALL_NR);//Set OVUV_EN=0 before changing settings |
dragica | 0:f49f58e4b0c9 | 350 | |
dragica | 0:f49f58e4b0c9 | 351 | WriteReg(0, 0x29, 0x3F, 1, FRMWRT_ALL_NR);//enabling over voltage under voltage for all 6? cell channels |
dragica | 0:f49f58e4b0c9 | 352 | WriteReg(0, 0x2A, 0x53, 1, FRMWRT_ALL_NR);//set cell UV to 2.8 V |
dragica | 0:f49f58e4b0c9 | 353 | WriteReg(0, 0x2B, 0x5B, 1, FRMWRT_ALL_NR);// set cell OV to 4.3V |
dragica | 0:f49f58e4b0c9 | 354 | |
dragica | 0:f49f58e4b0c9 | 355 | WriteReg(0, CONTROL2, 0x04, 1, FRMWRT_ALL_NR);//OVUV_EN=1 |
dragica | 0:f49f58e4b0c9 | 356 | |
dragica | 0:f49f58e4b0c9 | 357 | WriteReg(0, 0x28, 0x3F, 1, FRMWRT_ALL_NR);//configure GPIO as AUX voltage(absolute voltage INSTEAD OF RATIOMETRIC) if necessary |
dragica | 0:f49f58e4b0c9 | 358 | |
dragica | 0:f49f58e4b0c9 | 359 | WriteReg(0, 0x27, 0x00, 1, FRMWRT_SGL_NR);//modifying the ADC delay of each device individually, since there is only one...modify device 0 delay |
dragica | 0:f49f58e4b0c9 | 360 | |
dragica | 0:f49f58e4b0c9 | 361 | WriteReg(0, 0x26, 0x08, 1, FRMWRT_ALL_NR);//AUX sample rate 1 MHz,128 decimation ratio |
dragica | 0:f49f58e4b0c9 | 362 | WriteReg(0, 0x24, 0x23, 1, FRMWRT_ALL_NR);//1 MHz sample rate,64 decimation ratio,19.7Hz LPF |
dragica | 0:f49f58e4b0c9 | 363 | WriteReg(0, 0x25, 0x02, 1, FRMWRT_ALL_NR);//5 ms conversion interval if continuous conversion enabled |
dragica | 0:f49f58e4b0c9 | 364 | |
dragica | 0:f49f58e4b0c9 | 365 | /* |
dragica | 0:f49f58e4b0c9 | 366 | nSent= WriteReg(0,CONTROL2,0x10,1, FRMWRT_ALL_NR);// enable TSREF-external temperature sensors |
dragica | 0:f49f58e4b0c9 | 367 | delayms(2);// provides settling time for TSREF |
dragica | 0:f49f58e4b0c9 | 368 | */ |
dragica | 0:f49f58e4b0c9 | 369 | |
dragica | 0:f49f58e4b0c9 | 370 | WriteReg(0, 0x109, 0x3F, 1, FRMWRT_ALL_NR);// enables ADC for all 6 cell channels |
dragica | 0:f49f58e4b0c9 | 371 | delayms(5);// ensure proper settling time for best accuracy |
dragica | 0:f49f58e4b0c9 | 372 | |
dragica | 0:f49f58e4b0c9 | 373 | |
dragica | 0:f49f58e4b0c9 | 374 | //WHICHEVER WE NEED |
dragica | 0:f49f58e4b0c9 | 375 | //One-Shot ADC Conversions |
dragica | 0:f49f58e4b0c9 | 376 | WriteReg(0, CONTROL2, 0x01, 1, FRMWRT_ALL_NR);//set the CELL_ADC_GO bit |
dragica | 0:f49f58e4b0c9 | 377 | delayms(5);//delay for ADC accuracy |
dragica | 0:f49f58e4b0c9 | 378 | |
dragica | 0:f49f58e4b0c9 | 379 | //DORADI! |
dragica | 0:f49f58e4b0c9 | 380 | ReadReg(0, 0x215, void * bufferData, 12, 0, FRMWRT_SGL_R);// will return 6 overhead byte sand 12 data bytes per device, highest device address responds first |
dragica | 0:f49f58e4b0c9 | 381 | delayms(1); |
dragica | 0:f49f58e4b0c9 | 382 | |
dragica | 0:f49f58e4b0c9 | 383 | //Continuous ADC Conversions |
dragica | 0:f49f58e4b0c9 | 384 | WriteReg(0, 0x25, 0x0A, 1, FRMWRT_ALL_NR);// enable continuous conversion with 5ms conversion interval |
dragica | 0:f49f58e4b0c9 | 385 | WriteReg(0, CONTROL2, 0x01, 1, FRMWRT_ALL_NR);//set the CELL_ADC_GO bit |
dragica | 0:f49f58e4b0c9 | 386 | delayms(5);//delay for ADC accuracy |
dragica | 0:f49f58e4b0c9 | 387 | //da li je ovo ispod isto sto i Martin waitFrame? Ako jeste staviti ga u posebnu funkciju, ako nije proveriti da li je uopste potrebno |
dragica | 0:f49f58e4b0c9 | 388 | ReadReg(0, 0x215, void * bufferData, 12, 0, FRMWRT_SGL_R);// will return 6 overhead byte sand 12 data bytes per device, highest device address responds first |
dragica | 0:f49f58e4b0c9 | 389 | delayms(1);//ISTA STVAR KAO IZNAD KOD ONE-SHOT |
dragica | 0:f49f58e4b0c9 | 390 | //martin deo koda |
dragica | 0:f49f58e4b0c9 | 391 | while (1) { |
dragica | 0:f49f58e4b0c9 | 392 | pc1.printf("Main Code \n"); |
dragica | 0:f49f58e4b0c9 | 393 | wait(2); |
dragica | 0:f49f58e4b0c9 | 394 | nDev_ID = 0; |
dragica | 0:f49f58e4b0c9 | 395 | //***** |
dragica | 0:f49f58e4b0c9 | 396 | WriteReg(nDev_ID, 2, 0x20, 1, FRMWRT_SGL_R); // send read sampled values command, OVO TREBA PROMENITI AKO VEC ZADRZAVAS OVAJ KOD!!!!! |
dragica | 0:f49f58e4b0c9 | 397 | //***** |
dragica | 0:f49f58e4b0c9 | 398 | waitFrame(); |
dragica | 0:f49f58e4b0c9 | 399 | if(bmsFault) |
dragica | 0:f49f58e4b0c9 | 400 | pc1.printf("- - - GRESKA FAULT! - - -\n"); |
dragica | 0:f49f58e4b0c9 | 401 | |
dragica | 0:f49f58e4b0c9 | 402 | |
dragica | 0:f49f58e4b0c9 | 403 | } |
dragica | 0:f49f58e4b0c9 | 404 | |
dragica | 0:f49f58e4b0c9 | 405 | |
dragica | 0:f49f58e4b0c9 | 406 | } |