CEBF746 Module.. with TPM
Dependencies: cube_CEBF746 cube_crypto cube_crc_16
main.cpp@9:43c097befe90, 2016-10-24 (annotated)
- Committer:
- gandol2
- Date:
- Mon Oct 24 00:25:24 2016 +0000
- Revision:
- 9:43c097befe90
- Parent:
- 8:e20fe81cddbb
commit mbed
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
gandol2 | 0:86ca686388bb | 1 | // firmware for CBEF746 |
gandol2 | 0:86ca686388bb | 2 | // ======== SPI Slave Pin |
gandol2 | 0:86ca686388bb | 3 | // PA5 - SCK |
gandol2 | 0:86ca686388bb | 4 | // PA6 - MISO |
gandol2 | 0:86ca686388bb | 5 | // PA7 - MOSI |
gandol2 | 0:86ca686388bb | 6 | // PA14 - SEL |
gandol2 | 0:86ca686388bb | 7 | // ======== I2C Pin for TPM |
gandol2 | 0:86ca686388bb | 8 | // PB9 - SDA |
gandol2 | 0:86ca686388bb | 9 | // PB8 - SCL |
bcup | 1:15f935f03383 | 10 | |
gandol2 | 0:86ca686388bb | 11 | #include "mbed.h" |
gandol2 | 4:85dda8d9a528 | 12 | #include "lib_CEBF746.h" |
gandol2 | 3:9ab0f5f0ed9e | 13 | #include "lib_crc.h" |
gandol2 | 8:e20fe81cddbb | 14 | #include "cube_crypto.h" |
gandol2 | 0:86ca686388bb | 15 | |
gandol2 | 4:85dda8d9a528 | 16 | |
gandol2 | 0:86ca686388bb | 17 | #define DEBUG_SPI |
gandol2 | 0:86ca686388bb | 18 | #ifdef DEBUG_SPI |
gandol2 | 0:86ca686388bb | 19 | #define PRINTD(arg1,arg2...) printf(arg1,##arg2) |
gandol2 | 0:86ca686388bb | 20 | #endif |
gandol2 | 0:86ca686388bb | 21 | |
gandol2 | 0:86ca686388bb | 22 | // ======== SPI Slave Pin define |
gandol2 | 0:86ca686388bb | 23 | #define SPI_MOSI PA_7 |
gandol2 | 0:86ca686388bb | 24 | #define SPI_MISO PA_6 |
gandol2 | 0:86ca686388bb | 25 | #define SPI_SCLK PA_5 |
gandol2 | 0:86ca686388bb | 26 | #define SPI_SSEL PA_4 |
gandol2 | 0:86ca686388bb | 27 | |
gandol2 | 3:9ab0f5f0ed9e | 28 | #define SPI_CONFIG_BIT 8 |
gandol2 | 3:9ab0f5f0ed9e | 29 | #define SPI_CONFIG_FREQUENCY 1000000 // 1Mhz |
gandol2 | 3:9ab0f5f0ed9e | 30 | //#define SPI_CONFIG_FREQUENCY 50000000 // 50Mhz |
gandol2 | 3:9ab0f5f0ed9e | 31 | |
gandol2 | 6:210b1bb7442b | 32 | #define SPI_INTERRUPT 0 |
gandol2 | 3:9ab0f5f0ed9e | 33 | |
gandol2 | 0:86ca686388bb | 34 | Serial pc_serial(USBTX, USBRX); |
gandol2 | 4:85dda8d9a528 | 35 | #if SPI_INTERRUPT |
gandol2 | 3:9ab0f5f0ed9e | 36 | InterruptIn spi_interrupt(SPI_SSEL); // Falling Edge |
gandol2 | 4:85dda8d9a528 | 37 | #endif /* SPI_INTERRUPT */ |
gandol2 | 0:86ca686388bb | 38 | |
gandol2 | 4:85dda8d9a528 | 39 | SPISlave spi_slave(SPI_MOSI, SPI_MISO, SPI_SCLK, SPI_SSEL); // MOSI, MISO, SCLK(CLK), SSEL(CS)=NC |
gandol2 | 4:85dda8d9a528 | 40 | |
gandol2 | 8:e20fe81cddbb | 41 | |
gandol2 | 4:85dda8d9a528 | 42 | uint8_t cebBufEncrypt[CEB_BUF_SIZE] = {}; // 암호화 예정 버퍼 |
gandol2 | 4:85dda8d9a528 | 43 | uint8_t cebBufEncrypted[CEB_BUF_SIZE] = {}; // 암호화 완료된 버퍼 |
gandol2 | 4:85dda8d9a528 | 44 | |
gandol2 | 4:85dda8d9a528 | 45 | uint8_t cebBufDecrypt[CEB_BUF_SIZE] = {}; // 복호화 예정 버퍼 |
gandol2 | 4:85dda8d9a528 | 46 | uint8_t cebBufDecrypted[CEB_BUF_SIZE] = {}; // 복호화 완료된 버퍼 |
gandol2 | 4:85dda8d9a528 | 47 | |
gandol2 | 8:e20fe81cddbb | 48 | |
gandol2 | 5:79ea2d57baf3 | 49 | |
gandol2 | 4:85dda8d9a528 | 50 | extern uint8_t readSelfTestValidateData[CEB_BUF_SIZE]; |
gandol2 | 4:85dda8d9a528 | 51 | extern uint8_t writeSelfTestValidateData[CEB_BUF_SIZE]; |
gandol2 | 4:85dda8d9a528 | 52 | |
gandol2 | 3:9ab0f5f0ed9e | 53 | |
gandol2 | 6:210b1bb7442b | 54 | #if SPI_INTERRUPT |
gandol2 | 3:9ab0f5f0ed9e | 55 | |
gandol2 | 4:85dda8d9a528 | 56 | bool spi_receive_wait(void) |
gandol2 | 4:85dda8d9a528 | 57 | { |
gandol2 | 4:85dda8d9a528 | 58 | #define ISR_TIMEOUT 100 |
gandol2 | 4:85dda8d9a528 | 59 | int timeout; |
gandol2 | 4:85dda8d9a528 | 60 | |
gandol2 | 4:85dda8d9a528 | 61 | while(!spi_slave.receive()) // wait SPI data input... |
gandol2 | 3:9ab0f5f0ed9e | 62 | { |
gandol2 | 4:85dda8d9a528 | 63 | timeout++; |
gandol2 | 4:85dda8d9a528 | 64 | if(ISR_TIMEOUT <= timeout) |
gandol2 | 3:9ab0f5f0ed9e | 65 | { |
gandol2 | 4:85dda8d9a528 | 66 | pc_serial.printf("spi isr timeout\n"); |
gandol2 | 4:85dda8d9a528 | 67 | return false; |
gandol2 | 3:9ab0f5f0ed9e | 68 | } |
gandol2 | 3:9ab0f5f0ed9e | 69 | } |
gandol2 | 3:9ab0f5f0ed9e | 70 | |
gandol2 | 4:85dda8d9a528 | 71 | return true; |
gandol2 | 0:86ca686388bb | 72 | } |
gandol2 | 0:86ca686388bb | 73 | |
gandol2 | 4:85dda8d9a528 | 74 | void execute_spi_slave_isr( void ) |
gandol2 | 4:85dda8d9a528 | 75 | { |
gandol2 | 4:85dda8d9a528 | 76 | |
gandol2 | 4:85dda8d9a528 | 77 | char cebf746Func; |
gandol2 | 4:85dda8d9a528 | 78 | |
gandol2 | 4:85dda8d9a528 | 79 | spi_receive_wait(); |
gandol2 | 4:85dda8d9a528 | 80 | |
gandol2 | 4:85dda8d9a528 | 81 | cebf746Func = spi_slave.read(); |
gandol2 | 4:85dda8d9a528 | 82 | |
gandol2 | 4:85dda8d9a528 | 83 | |
gandol2 | 4:85dda8d9a528 | 84 | switch(cebf746Func) |
gandol2 | 4:85dda8d9a528 | 85 | { |
gandol2 | 4:85dda8d9a528 | 86 | case 0x01: // FUNC_STATUS_REG |
gandol2 | 4:85dda8d9a528 | 87 | |
gandol2 | 4:85dda8d9a528 | 88 | //spi_receive_wait(); |
gandol2 | 4:85dda8d9a528 | 89 | |
gandol2 | 4:85dda8d9a528 | 90 | |
gandol2 | 4:85dda8d9a528 | 91 | //printf("[DEBUG] [M to S] eepAddr=0x%02x\n",eepAddr); |
gandol2 | 4:85dda8d9a528 | 92 | //for(int i=0;i<3;i++) |
gandol2 | 4:85dda8d9a528 | 93 | { |
gandol2 | 4:85dda8d9a528 | 94 | spi_slave.reply( retCnt ); |
gandol2 | 4:85dda8d9a528 | 95 | |
gandol2 | 4:85dda8d9a528 | 96 | //++eepAddr; |
gandol2 | 4:85dda8d9a528 | 97 | //printf("[0x%02x] ",spiMulti); |
gandol2 | 4:85dda8d9a528 | 98 | } |
gandol2 | 4:85dda8d9a528 | 99 | |
gandol2 | 4:85dda8d9a528 | 100 | printf("[DEBUG] [M to S] retCnt [0x%02X]\n", retCnt); |
gandol2 | 4:85dda8d9a528 | 101 | retCnt--; |
gandol2 | 4:85dda8d9a528 | 102 | break; |
gandol2 | 4:85dda8d9a528 | 103 | } |
gandol2 | 4:85dda8d9a528 | 104 | |
gandol2 | 6:210b1bb7442b | 105 | /* // backup code |
gandol2 | 4:85dda8d9a528 | 106 | #define ISR_TIMEOUT 100 |
gandol2 | 4:85dda8d9a528 | 107 | int timeout; |
gandol2 | 4:85dda8d9a528 | 108 | char cebf746Func = 0; |
gandol2 | 4:85dda8d9a528 | 109 | //pc_serial.printf("init spi inturrupt!!\n"); |
gandol2 | 4:85dda8d9a528 | 110 | |
gandol2 | 4:85dda8d9a528 | 111 | |
gandol2 | 4:85dda8d9a528 | 112 | |
gandol2 | 4:85dda8d9a528 | 113 | timeout = 0; |
gandol2 | 4:85dda8d9a528 | 114 | while(!spi_slave.receive()) // wiat for cebf746 func byte (first byte) |
gandol2 | 4:85dda8d9a528 | 115 | { |
gandol2 | 4:85dda8d9a528 | 116 | timeout++; |
gandol2 | 4:85dda8d9a528 | 117 | if(ISR_TIMEOUT <= timeout) |
gandol2 | 4:85dda8d9a528 | 118 | { |
gandol2 | 4:85dda8d9a528 | 119 | pc_serial.printf("spi isr timeout\n"); |
gandol2 | 4:85dda8d9a528 | 120 | return; |
gandol2 | 4:85dda8d9a528 | 121 | } |
gandol2 | 4:85dda8d9a528 | 122 | } |
gandol2 | 4:85dda8d9a528 | 123 | |
gandol2 | 4:85dda8d9a528 | 124 | cebf746Func = spi_slave.read(); // read cebf746 func byte |
gandol2 | 4:85dda8d9a528 | 125 | //pc_serial.printf("[0x%02X]\n", cebf746Func); |
gandol2 | 4:85dda8d9a528 | 126 | |
gandol2 | 4:85dda8d9a528 | 127 | |
gandol2 | 4:85dda8d9a528 | 128 | |
gandol2 | 4:85dda8d9a528 | 129 | switch(cebf746Func) |
gandol2 | 4:85dda8d9a528 | 130 | { |
gandol2 | 4:85dda8d9a528 | 131 | case 0x01: // FUNC_STATUS_REG |
gandol2 | 4:85dda8d9a528 | 132 | while(!spi_slave.receive()); |
gandol2 | 4:85dda8d9a528 | 133 | spi_slave.reply( retCnt ); // return code |
gandol2 | 4:85dda8d9a528 | 134 | while(!spi_slave.receive()); |
gandol2 | 4:85dda8d9a528 | 135 | spi_slave.reply( retCnt+1 ); // return code |
gandol2 | 4:85dda8d9a528 | 136 | while(!spi_slave.receive()); |
gandol2 | 4:85dda8d9a528 | 137 | spi_slave.reply( retCnt+2 ); // return code |
gandol2 | 4:85dda8d9a528 | 138 | break; |
gandol2 | 4:85dda8d9a528 | 139 | } |
gandol2 | 4:85dda8d9a528 | 140 | |
gandol2 | 4:85dda8d9a528 | 141 | |
gandol2 | 4:85dda8d9a528 | 142 | |
gandol2 | 4:85dda8d9a528 | 143 | pc_serial.printf("return code : 0x%02X \n", 0xBB); |
gandol2 | 4:85dda8d9a528 | 144 | pc_serial.printf("data : 0x%02X \n", retCnt); |
gandol2 | 4:85dda8d9a528 | 145 | retCnt++; |
gandol2 | 4:85dda8d9a528 | 146 | */ |
gandol2 | 4:85dda8d9a528 | 147 | } |
gandol2 | 6:210b1bb7442b | 148 | |
gandol2 | 6:210b1bb7442b | 149 | void SPI_InitInterrupt() |
gandol2 | 6:210b1bb7442b | 150 | { |
gandol2 | 6:210b1bb7442b | 151 | spi_interrupt.rise(&execute_spi_slave_isr); |
gandol2 | 6:210b1bb7442b | 152 | spi_interrupt.enable_irq(); |
gandol2 | 6:210b1bb7442b | 153 | //spi_interrupt.mode(PullDown); // Pull down input |
gandol2 | 6:210b1bb7442b | 154 | //spi_interrupt.fall(&execute_spi_slave_isr); // Attach the isr address to the falling edge interrupt |
gandol2 | 6:210b1bb7442b | 155 | PRINTD("SPI Interrupt Init.. OK\n"); |
gandol2 | 6:210b1bb7442b | 156 | } |
gandol2 | 4:85dda8d9a528 | 157 | #endif /* SPI_INTERRUPT */ |
gandol2 | 3:9ab0f5f0ed9e | 158 | |
gandol2 | 3:9ab0f5f0ed9e | 159 | /** @brief slave init |
gandol2 | 3:9ab0f5f0ed9e | 160 | * |
gandol2 | 3:9ab0f5f0ed9e | 161 | */ |
gandol2 | 3:9ab0f5f0ed9e | 162 | void SPI_InitSlave() |
gandol2 | 3:9ab0f5f0ed9e | 163 | { |
gandol2 | 3:9ab0f5f0ed9e | 164 | spi_slave.format(SPI_CONFIG_BIT,0); |
gandol2 | 3:9ab0f5f0ed9e | 165 | spi_slave.frequency(SPI_CONFIG_FREQUENCY); |
gandol2 | 3:9ab0f5f0ed9e | 166 | PRINTD("SPI Init.. Packet bit size=[%d] Frequency=[%d]Mhz\n", SPI_CONFIG_BIT, (SPI_CONFIG_FREQUENCY/1000000)); |
gandol2 | 4:85dda8d9a528 | 167 | PRINTD("SPI Init.. OK\n"); |
gandol2 | 6:210b1bb7442b | 168 | } |
gandol2 | 4:85dda8d9a528 | 169 | |
gandol2 | 4:85dda8d9a528 | 170 | |
gandol2 | 4:85dda8d9a528 | 171 | |
gandol2 | 3:9ab0f5f0ed9e | 172 | |
gandol2 | 0:86ca686388bb | 173 | |
gandol2 | 3:9ab0f5f0ed9e | 174 | |
gandol2 | 4:85dda8d9a528 | 175 | Timeout receiveTimeOut; |
gandol2 | 4:85dda8d9a528 | 176 | bool timeOut = false; |
gandol2 | 4:85dda8d9a528 | 177 | #define CEBF746_TIMEOUT 10 // 1 sec |
gandol2 | 4:85dda8d9a528 | 178 | |
gandol2 | 4:85dda8d9a528 | 179 | uint8_t slave_read_byte() |
gandol2 | 4:85dda8d9a528 | 180 | { |
gandol2 | 5:79ea2d57baf3 | 181 | while(!spi_slave.receive()); // ★★★★ 마스터 쪽에서 패킷이 수신 안됐을 경우 loop에서 나오지 못함. 예외 처리(time out) 적용 해야함. |
gandol2 | 4:85dda8d9a528 | 182 | return spi_slave.read(); |
gandol2 | 4:85dda8d9a528 | 183 | } |
gandol2 | 4:85dda8d9a528 | 184 | void slave_write_byte(uint8_t txData) |
gandol2 | 4:85dda8d9a528 | 185 | { |
gandol2 | 4:85dda8d9a528 | 186 | spi_slave.reply( txData ); |
gandol2 | 5:79ea2d57baf3 | 187 | while(!spi_slave.receive()); // ★★★★ 마스터 쪽에서 패킷이 수신 안됐을 경우 loop에서 나오지 못함. 예외 처리(time out) 적용 해야함. |
gandol2 | 4:85dda8d9a528 | 188 | spi_slave.read(); |
gandol2 | 4:85dda8d9a528 | 189 | } |
gandol2 | 4:85dda8d9a528 | 190 | |
gandol2 | 4:85dda8d9a528 | 191 | void slave_read_uint16(uint16_t* buf16) |
gandol2 | 4:85dda8d9a528 | 192 | { |
gandol2 | 4:85dda8d9a528 | 193 | uint16_t temp; |
gandol2 | 4:85dda8d9a528 | 194 | |
gandol2 | 4:85dda8d9a528 | 195 | temp = slave_read_byte(); |
gandol2 | 4:85dda8d9a528 | 196 | *buf16 = temp << 8; |
gandol2 | 4:85dda8d9a528 | 197 | |
gandol2 | 4:85dda8d9a528 | 198 | temp = slave_read_byte(); |
gandol2 | 4:85dda8d9a528 | 199 | *buf16 |= temp; |
gandol2 | 4:85dda8d9a528 | 200 | |
gandol2 | 4:85dda8d9a528 | 201 | //*buf16 = (slave_read_byte() << 8) | (slave_read_byte()); |
gandol2 | 4:85dda8d9a528 | 202 | } |
gandol2 | 4:85dda8d9a528 | 203 | void slave_read_multi_byte(uint8_t* buf, int size) |
gandol2 | 4:85dda8d9a528 | 204 | { |
gandol2 | 4:85dda8d9a528 | 205 | for(int iCnt = 0 ; iCnt < size ; ++iCnt) |
gandol2 | 4:85dda8d9a528 | 206 | *(buf+iCnt) = slave_read_byte(); |
gandol2 | 4:85dda8d9a528 | 207 | } |
gandol2 | 4:85dda8d9a528 | 208 | |
gandol2 | 4:85dda8d9a528 | 209 | void slave_write_multi_byte(uint8_t* buf, int size) |
gandol2 | 4:85dda8d9a528 | 210 | { |
gandol2 | 4:85dda8d9a528 | 211 | for(int iCnt = 0 ; iCnt < size ; ++iCnt) |
gandol2 | 4:85dda8d9a528 | 212 | slave_write_byte(*(buf+iCnt)); |
gandol2 | 4:85dda8d9a528 | 213 | } |
gandol2 | 4:85dda8d9a528 | 214 | |
gandol2 | 4:85dda8d9a528 | 215 | |
gandol2 | 5:79ea2d57baf3 | 216 | void slave_write_packet(spiDataStr* packet) |
gandol2 | 5:79ea2d57baf3 | 217 | { |
gandol2 | 5:79ea2d57baf3 | 218 | slave_write_byte((packet->size >> 8) & 0xFF); |
gandol2 | 5:79ea2d57baf3 | 219 | slave_write_byte((packet->size ) & 0xFF); |
gandol2 | 5:79ea2d57baf3 | 220 | slave_write_multi_byte(packet->buf, packet->size); |
gandol2 | 5:79ea2d57baf3 | 221 | slave_write_byte((packet->crc16 >> 8) & 0xFF); |
gandol2 | 5:79ea2d57baf3 | 222 | slave_write_byte((packet->crc16 ) & 0xFF); |
gandol2 | 5:79ea2d57baf3 | 223 | } |
gandol2 | 5:79ea2d57baf3 | 224 | |
gandol2 | 4:85dda8d9a528 | 225 | #define YSH_CODE 1 |
gandol2 | 4:85dda8d9a528 | 226 | #if YSH_CODE |
gandol2 | 4:85dda8d9a528 | 227 | |
gandol2 | 4:85dda8d9a528 | 228 | |
gandol2 | 4:85dda8d9a528 | 229 | |
gandol2 | 4:85dda8d9a528 | 230 | |
gandol2 | 4:85dda8d9a528 | 231 | cube_sec_context tempContext; |
gandol2 | 4:85dda8d9a528 | 232 | |
gandol2 | 4:85dda8d9a528 | 233 | #endif |
gandol2 | 3:9ab0f5f0ed9e | 234 | |
gandol2 | 3:9ab0f5f0ed9e | 235 | |
gandol2 | 5:79ea2d57baf3 | 236 | |
gandol2 | 3:9ab0f5f0ed9e | 237 | /** @brief main function ################################################################### |
gandol2 | 3:9ab0f5f0ed9e | 238 | * |
gandol2 | 3:9ab0f5f0ed9e | 239 | */ |
gandol2 | 0:86ca686388bb | 240 | int main() |
gandol2 | 0:86ca686388bb | 241 | { |
gandol2 | 9:43c097befe90 | 242 | sec_spi_data tempConvertStruct; |
gandol2 | 8:e20fe81cddbb | 243 | |
gandol2 | 3:9ab0f5f0ed9e | 244 | |
gandol2 | 4:85dda8d9a528 | 245 | uint8_t spiRxTempBuf = 0; |
gandol2 | 4:85dda8d9a528 | 246 | |
gandol2 | 4:85dda8d9a528 | 247 | |
gandol2 | 4:85dda8d9a528 | 248 | bool crcCheck = false; |
gandol2 | 8:e20fe81cddbb | 249 | |
gandol2 | 6:210b1bb7442b | 250 | |
gandol2 | 4:85dda8d9a528 | 251 | uint16_t genCrc = 0; |
gandol2 | 3:9ab0f5f0ed9e | 252 | |
gandol2 | 5:79ea2d57baf3 | 253 | spiDataStr txData; |
gandol2 | 4:85dda8d9a528 | 254 | spiDataStr rxData; |
gandol2 | 4:85dda8d9a528 | 255 | |
gandol2 | 6:210b1bb7442b | 256 | pc_serial.printf("\n\n========== CEBF746 SPI Slave [Start] ==========\n"); |
gandol2 | 3:9ab0f5f0ed9e | 257 | |
gandol2 | 3:9ab0f5f0ed9e | 258 | SPI_InitSlave(); |
gandol2 | 8:e20fe81cddbb | 259 | |
gandol2 | 8:e20fe81cddbb | 260 | cube_sec_init(); |
gandol2 | 8:e20fe81cddbb | 261 | Thread encrypt(cube_Thread_AES_encrypt, NULL, osPriorityNormal, DEFAULT_STACK_SIZE); |
gandol2 | 8:e20fe81cddbb | 262 | Thread decrypt(cube_Thread_AES_decrypt, NULL, osPriorityNormal, DEFAULT_STACK_SIZE); |
gandol2 | 8:e20fe81cddbb | 263 | |
gandol2 | 4:85dda8d9a528 | 264 | #if SPI_INTERRUPT |
gandol2 | 4:85dda8d9a528 | 265 | SPI_InitInterrupt(); |
gandol2 | 4:85dda8d9a528 | 266 | while(1); |
gandol2 | 4:85dda8d9a528 | 267 | #endif /* SPI_INTERRUPT */ |
gandol2 | 3:9ab0f5f0ed9e | 268 | |
gandol2 | 9:43c097befe90 | 269 | |
gandol2 | 4:85dda8d9a528 | 270 | while(1) |
gandol2 | 4:85dda8d9a528 | 271 | { |
gandol2 | 4:85dda8d9a528 | 272 | pc_serial.printf("\n\nwaiting CEBF746 cmd...\n"); |
gandol2 | 4:85dda8d9a528 | 273 | |
gandol2 | 4:85dda8d9a528 | 274 | |
gandol2 | 4:85dda8d9a528 | 275 | spiRxTempBuf = slave_read_byte(); |
gandol2 | 6:210b1bb7442b | 276 | //printf("menu[%02X]\n", spiRxTempBuf); |
gandol2 | 6:210b1bb7442b | 277 | //cebf746_print_cmd(spiRxTempBuf); |
gandol2 | 3:9ab0f5f0ed9e | 278 | |
gandol2 | 4:85dda8d9a528 | 279 | switch(spiRxTempBuf) |
gandol2 | 4:85dda8d9a528 | 280 | { |
gandol2 | 4:85dda8d9a528 | 281 | case FUNC_READ_STATUS: |
gandol2 | 8:e20fe81cddbb | 282 | slave_write_byte( cube_get_status() ); |
gandol2 | 8:e20fe81cddbb | 283 | printf("[INFO] Response Status reg [%02X]\n", cube_get_status()); |
gandol2 | 4:85dda8d9a528 | 284 | break; |
gandol2 | 4:85dda8d9a528 | 285 | |
gandol2 | 8:e20fe81cddbb | 286 | case FUNC_WRITE_ENC_DATA: // 161020_1차 테스트 완료 |
gandol2 | 4:85dda8d9a528 | 287 | |
gandol2 | 4:85dda8d9a528 | 288 | uint16_t packetSize = 0; |
gandol2 | 4:85dda8d9a528 | 289 | uint8_t tempBuf[CEB_BUF_SIZE] = {0, }; |
gandol2 | 4:85dda8d9a528 | 290 | uint16_t retCrc = 0; |
gandol2 | 4:85dda8d9a528 | 291 | |
gandol2 | 5:79ea2d57baf3 | 292 | packetSize = 0; |
gandol2 | 4:85dda8d9a528 | 293 | slave_read_uint16(&packetSize); |
gandol2 | 4:85dda8d9a528 | 294 | if(packetSize != CEB_BUF_SIZE) |
gandol2 | 4:85dda8d9a528 | 295 | { |
gandol2 | 4:85dda8d9a528 | 296 | printf("[ERROR] %s : %d : packet size error, recived packet size[%d]\n", __FILE__, __LINE__, packetSize); |
gandol2 | 4:85dda8d9a528 | 297 | continue; |
gandol2 | 4:85dda8d9a528 | 298 | } |
gandol2 | 4:85dda8d9a528 | 299 | slave_read_multi_byte(tempBuf, CEB_BUF_SIZE); |
gandol2 | 4:85dda8d9a528 | 300 | slave_read_uint16(&retCrc); |
gandol2 | 4:85dda8d9a528 | 301 | |
gandol2 | 4:85dda8d9a528 | 302 | cube_crc_16(CEB_BUF_SIZE, tempBuf, &genCrc); |
gandol2 | 4:85dda8d9a528 | 303 | crcCheck = cube_crc_compare(retCrc, genCrc); |
gandol2 | 4:85dda8d9a528 | 304 | if(true == crcCheck ) |
gandol2 | 4:85dda8d9a528 | 305 | slave_write_byte(WRITE_SELF_TEST_RET_CODE); |
gandol2 | 4:85dda8d9a528 | 306 | else |
gandol2 | 4:85dda8d9a528 | 307 | slave_write_byte(0x00); |
gandol2 | 8:e20fe81cddbb | 308 | _cebf746_print_packet(packetSize, tempBuf, retCrc); |
gandol2 | 4:85dda8d9a528 | 309 | |
gandol2 | 4:85dda8d9a528 | 310 | |
gandol2 | 4:85dda8d9a528 | 311 | if(true == crcCheck ) |
gandol2 | 4:85dda8d9a528 | 312 | { |
gandol2 | 5:79ea2d57baf3 | 313 | /// ★★★여기서 윤주임코드 암호화 스레드 동작할수 있게 flag setting 해야함!! |
gandol2 | 8:e20fe81cddbb | 314 | |
gandol2 | 8:e20fe81cddbb | 315 | tempConvertStruct.cmd = 0x42; // 0b01000010 |
gandol2 | 8:e20fe81cddbb | 316 | tempConvertStruct.data = tempBuf; |
gandol2 | 8:e20fe81cddbb | 317 | tempConvertStruct.key_crc = NULL; |
gandol2 | 8:e20fe81cddbb | 318 | |
gandol2 | 8:e20fe81cddbb | 319 | //cube_crypt_spi_cmd_set(&tempContext, 0x02,tempBuf, 0); |
gandol2 | 8:e20fe81cddbb | 320 | cube_crypt_spi_cmd_set(&tempConvertStruct); |
gandol2 | 4:85dda8d9a528 | 321 | pc_serial.printf("call \"cube_crypt_spi_cmd_set()\"\n"); |
gandol2 | 8:e20fe81cddbb | 322 | |
gandol2 | 4:85dda8d9a528 | 323 | } |
gandol2 | 4:85dda8d9a528 | 324 | else |
gandol2 | 4:85dda8d9a528 | 325 | { |
gandol2 | 4:85dda8d9a528 | 326 | printf("[ERROR] %s : %d : FUNC_WRITE_ENC_DATA CRC Error\n", __FILE__, __LINE__); |
gandol2 | 4:85dda8d9a528 | 327 | } |
gandol2 | 4:85dda8d9a528 | 328 | |
gandol2 | 4:85dda8d9a528 | 329 | break; |
gandol2 | 4:85dda8d9a528 | 330 | |
gandol2 | 4:85dda8d9a528 | 331 | case FUNC_READ_ENC_DATA: |
gandol2 | 8:e20fe81cddbb | 332 | //uint16_t keyCrc = 0xAABB; // ★★★★ 윤주임 코드 들어오면 keyCrc 참조 변경 해야함 |
gandol2 | 8:e20fe81cddbb | 333 | //packetLength = CEB_BUF_SIZE+2; |
gandol2 | 5:79ea2d57baf3 | 334 | |
gandol2 | 8:e20fe81cddbb | 335 | // ★★★★ status reg 읽어오는 부분이 문제가 있는듯함 여기를 먼저 고쳐야함 |
gandol2 | 8:e20fe81cddbb | 336 | if(cube_get_status() == 0x02) // 암호화가 완료 되었으면 |
gandol2 | 8:e20fe81cddbb | 337 | { |
gandol2 | 8:e20fe81cddbb | 338 | //printf("..\n"); |
gandol2 | 8:e20fe81cddbb | 339 | /* |
gandol2 | 8:e20fe81cddbb | 340 | tempConvertStruct.cmd = 0x02; // 0b01000010 |
gandol2 | 8:e20fe81cddbb | 341 | tempConvertStruct.data = tempBuf; |
gandol2 | 8:e20fe81cddbb | 342 | tempConvertStruct.key_crc = NULL; |
gandol2 | 8:e20fe81cddbb | 343 | |
gandol2 | 8:e20fe81cddbb | 344 | cube_crypt_spi_cmd_set(&tempConvertStruct); |
gandol2 | 8:e20fe81cddbb | 345 | */ |
gandol2 | 8:e20fe81cddbb | 346 | |
gandol2 | 8:e20fe81cddbb | 347 | txData = getEncTxPacket(); |
gandol2 | 8:e20fe81cddbb | 348 | slave_write_packet(&txData); |
gandol2 | 8:e20fe81cddbb | 349 | |
gandol2 | 8:e20fe81cddbb | 350 | cebf746_print_packet(&txData); |
gandol2 | 8:e20fe81cddbb | 351 | |
gandol2 | 8:e20fe81cddbb | 352 | |
gandol2 | 8:e20fe81cddbb | 353 | /* |
gandol2 | 8:e20fe81cddbb | 354 | |
gandol2 | 8:e20fe81cddbb | 355 | |
gandol2 | 8:e20fe81cddbb | 356 | |
gandol2 | 8:e20fe81cddbb | 357 | |
gandol2 | 8:e20fe81cddbb | 358 | */ |
gandol2 | 8:e20fe81cddbb | 359 | /* |
gandol2 | 5:79ea2d57baf3 | 360 | memcpy(spiTXBuf, cebBufEncrypted, CEB_BUF_SIZE); // encrypted data copy |
gandol2 | 5:79ea2d57baf3 | 361 | spiTXBuf[CEB_BUF_SIZE + 0] = ((keyCrc >> 8) & 0xFF); // upper key crc copy |
gandol2 | 5:79ea2d57baf3 | 362 | spiTXBuf[CEB_BUF_SIZE + 1] = ((keyCrc ) & 0xFF); // lower key crc copy |
gandol2 | 5:79ea2d57baf3 | 363 | |
gandol2 | 5:79ea2d57baf3 | 364 | |
gandol2 | 5:79ea2d57baf3 | 365 | cebf746_set_packet(&txData, packetLength, spiTXBuf); |
gandol2 | 8:e20fe81cddbb | 366 | */ |
gandol2 | 8:e20fe81cddbb | 367 | //_cebf746_print_packet(packetLength, spiTXBuf, genCrc); |
gandol2 | 5:79ea2d57baf3 | 368 | |
gandol2 | 5:79ea2d57baf3 | 369 | } |
gandol2 | 5:79ea2d57baf3 | 370 | else |
gandol2 | 5:79ea2d57baf3 | 371 | { |
gandol2 | 8:e20fe81cddbb | 372 | // printf("xx\n"); |
gandol2 | 5:79ea2d57baf3 | 373 | } |
gandol2 | 4:85dda8d9a528 | 374 | break; |
gandol2 | 4:85dda8d9a528 | 375 | |
gandol2 | 4:85dda8d9a528 | 376 | case FUNC_WRITE_DEC_DATA: |
gandol2 | 4:85dda8d9a528 | 377 | break; |
gandol2 | 4:85dda8d9a528 | 378 | |
gandol2 | 4:85dda8d9a528 | 379 | case FUNC_READ_DEC_DATA: |
gandol2 | 4:85dda8d9a528 | 380 | break; |
gandol2 | 4:85dda8d9a528 | 381 | |
gandol2 | 4:85dda8d9a528 | 382 | |
gandol2 | 4:85dda8d9a528 | 383 | case FUNC_WRITE_SELF_TEST: // 161017_KSS_Test OK |
gandol2 | 4:85dda8d9a528 | 384 | |
gandol2 | 4:85dda8d9a528 | 385 | slave_read_uint16(&rxData.size); |
gandol2 | 4:85dda8d9a528 | 386 | |
gandol2 | 4:85dda8d9a528 | 387 | rxData.buf = (uint8_t*)malloc(rxData.size); |
gandol2 | 4:85dda8d9a528 | 388 | slave_read_multi_byte(rxData.buf, rxData.size); |
gandol2 | 4:85dda8d9a528 | 389 | |
gandol2 | 4:85dda8d9a528 | 390 | slave_read_uint16(&rxData.crc16); |
gandol2 | 4:85dda8d9a528 | 391 | |
gandol2 | 4:85dda8d9a528 | 392 | |
gandol2 | 4:85dda8d9a528 | 393 | |
gandol2 | 4:85dda8d9a528 | 394 | cube_crc_16(rxData.size, rxData.buf, &genCrc); |
gandol2 | 4:85dda8d9a528 | 395 | |
gandol2 | 4:85dda8d9a528 | 396 | crcCheck = cube_crc_compare(rxData.crc16, genCrc); |
gandol2 | 4:85dda8d9a528 | 397 | if(true == crcCheck ) |
gandol2 | 4:85dda8d9a528 | 398 | slave_write_byte(WRITE_SELF_TEST_RET_CODE); |
gandol2 | 4:85dda8d9a528 | 399 | else |
gandol2 | 4:85dda8d9a528 | 400 | slave_write_byte(0x00); |
gandol2 | 4:85dda8d9a528 | 401 | |
gandol2 | 4:85dda8d9a528 | 402 | // ----- print rx buf |
gandol2 | 4:85dda8d9a528 | 403 | cebf746_print_packet(&rxData); |
gandol2 | 4:85dda8d9a528 | 404 | |
gandol2 | 4:85dda8d9a528 | 405 | pc_serial.printf("crc read[%04X], gen[%04X] check...", rxData.crc16, genCrc); |
gandol2 | 4:85dda8d9a528 | 406 | if(true == crcCheck ) |
gandol2 | 4:85dda8d9a528 | 407 | pc_serial.printf("[OK]\n"); |
gandol2 | 4:85dda8d9a528 | 408 | else |
gandol2 | 4:85dda8d9a528 | 409 | pc_serial.printf("[FAIL]\n"); |
gandol2 | 4:85dda8d9a528 | 410 | |
gandol2 | 4:85dda8d9a528 | 411 | // ----- free() |
gandol2 | 4:85dda8d9a528 | 412 | free(rxData.buf); |
gandol2 | 4:85dda8d9a528 | 413 | |
gandol2 | 4:85dda8d9a528 | 414 | break; |
gandol2 | 4:85dda8d9a528 | 415 | |
gandol2 | 5:79ea2d57baf3 | 416 | case FUNC_READ_SELF_TEST: // 161017_KSS_Test OK |
gandol2 | 4:85dda8d9a528 | 417 | |
gandol2 | 5:79ea2d57baf3 | 418 | cebf746_set_packet(&txData, CEB_BUF_SIZE, readSelfTestValidateData); |
gandol2 | 5:79ea2d57baf3 | 419 | slave_write_packet(&txData); |
gandol2 | 4:85dda8d9a528 | 420 | |
gandol2 | 5:79ea2d57baf3 | 421 | printf("--FUNC_READ_SELF_TEST end\n"); |
gandol2 | 4:85dda8d9a528 | 422 | break; |
gandol2 | 4:85dda8d9a528 | 423 | |
gandol2 | 4:85dda8d9a528 | 424 | } |
gandol2 | 3:9ab0f5f0ed9e | 425 | |
gandol2 | 4:85dda8d9a528 | 426 | |
gandol2 | 3:9ab0f5f0ed9e | 427 | |
gandol2 | 4:85dda8d9a528 | 428 | |
gandol2 | 0:86ca686388bb | 429 | } |
gandol2 | 3:9ab0f5f0ed9e | 430 | |
gandol2 | 0:86ca686388bb | 431 | |
gandol2 | 3:9ab0f5f0ed9e | 432 | |
gandol2 | 0:86ca686388bb | 433 | |
gandol2 | 3:9ab0f5f0ed9e | 434 | |
gandol2 | 0:86ca686388bb | 435 | |
gandol2 | 3:9ab0f5f0ed9e | 436 | |
gandol2 | 0:86ca686388bb | 437 | }//end of main |