CDMS_CODE_samp_23SEP_DMA_flag
Dependencies: FreescaleIAP SimpleDMA mbed-rtos mbed
Fork of CDMS_CODE_samp_23SEP_DMA by
adf.h@1:a0055b3280c8, 2015-12-14 (annotated)
- Committer:
- shreeshas95
- Date:
- Mon Dec 14 12:04:01 2015 +0000
- Revision:
- 1:a0055b3280c8
- Child:
- 2:2caf2a9a13aa
Simple working version code
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
shreeshas95 | 1:a0055b3280c8 | 1 | //without reset feature , with state checks. |
shreeshas95 | 1:a0055b3280c8 | 2 | DigitalOut led2(LED_RED); |
shreeshas95 | 1:a0055b3280c8 | 3 | InterruptIn IRQ(PTA14); |
shreeshas95 | 1:a0055b3280c8 | 4 | Ticker ticker; |
shreeshas95 | 1:a0055b3280c8 | 5 | |
shreeshas95 | 1:a0055b3280c8 | 6 | bool sent_tmfrom_SDcard; |
shreeshas95 | 1:a0055b3280c8 | 7 | bool loop_on; |
shreeshas95 | 1:a0055b3280c8 | 8 | bool ADF_off; |
shreeshas95 | 1:a0055b3280c8 | 9 | bool buffer_state; |
shreeshas95 | 1:a0055b3280c8 | 10 | uint8_t signal = 0x00; |
shreeshas95 | 1:a0055b3280c8 | 11 | unsigned char bbram_buffer[66]={0x19,0x00,0x60,0x00,0x00,0x00,0x00,0x00,0x00,0x33,0x00,0xF4,0xC2,0x10,0xC0,0x00,0x30,0x31,0x07,0x00,0x01,0x00,0x7F,0x00,0x0B,0x37,0x00,0x00,0x40,0x0C,0x00,0x05,0x00,0x00,0x18,0x12,0x34,0x56,0x10,0x10,0xC4,0x14,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x00,0x00}; |
shreeshas95 | 1:a0055b3280c8 | 12 | |
shreeshas95 | 1:a0055b3280c8 | 13 | int initialise_card(); |
shreeshas95 | 1:a0055b3280c8 | 14 | int disk_initialize(); |
shreeshas95 | 1:a0055b3280c8 | 15 | |
shreeshas95 | 1:a0055b3280c8 | 16 | #define bbram_write {\ |
shreeshas95 | 1:a0055b3280c8 | 17 | SPI_mutex.lock();\ |
shreeshas95 | 1:a0055b3280c8 | 18 | gCS_ADF=0;\ |
shreeshas95 | 1:a0055b3280c8 | 19 | spi.write(0xB0);\ |
shreeshas95 | 1:a0055b3280c8 | 20 | wait_us(300);\ |
shreeshas95 | 1:a0055b3280c8 | 21 | gCS_ADF=1;\ |
shreeshas95 | 1:a0055b3280c8 | 22 | gCS_ADF=0;\ |
shreeshas95 | 1:a0055b3280c8 | 23 | for(int i=0;i<66;i++){\ |
shreeshas95 | 1:a0055b3280c8 | 24 | spi.write(bbram_buffer[i]);\ |
shreeshas95 | 1:a0055b3280c8 | 25 | }\ |
shreeshas95 | 1:a0055b3280c8 | 26 | gCS_ADF=1;\ |
shreeshas95 | 1:a0055b3280c8 | 27 | SPI_mutex.unlock();\ |
shreeshas95 | 1:a0055b3280c8 | 28 | } |
shreeshas95 | 1:a0055b3280c8 | 29 | //------------------------------------------------------------------------ |
shreeshas95 | 1:a0055b3280c8 | 30 | // state checking functions |
shreeshas95 | 1:a0055b3280c8 | 31 | //bool assrt_phy_off( int, int, int); |
shreeshas95 | 1:a0055b3280c8 | 32 | //bool assrt_phy_on( int,int,int); |
shreeshas95 | 1:a0055b3280c8 | 33 | //bool assrt_phy_tx(int,int,int); |
shreeshas95 | 1:a0055b3280c8 | 34 | |
shreeshas95 | 1:a0055b3280c8 | 35 | #define START_ADDRESS 0x020; |
shreeshas95 | 1:a0055b3280c8 | 36 | #define MISO_PIN PTE3 |
shreeshas95 | 1:a0055b3280c8 | 37 | /**************Defining Counter Limits**************/ |
shreeshas95 | 1:a0055b3280c8 | 38 | #define THRS 20 |
shreeshas95 | 1:a0055b3280c8 | 39 | #define STATE_ERR_THRS 20 |
shreeshas95 | 1:a0055b3280c8 | 40 | #define PHY_OFF_EXEC_TIME 300 |
shreeshas95 | 1:a0055b3280c8 | 41 | #define PHY_ON_EXEC_TIME 300 |
shreeshas95 | 1:a0055b3280c8 | 42 | #define PHY_TX_EXEC_TIME 600 |
shreeshas95 | 1:a0055b3280c8 | 43 | /******DEFINING COMMANDS*********/ |
shreeshas95 | 1:a0055b3280c8 | 44 | #define CMD_HW_RESET 0xC8 |
shreeshas95 | 1:a0055b3280c8 | 45 | #define CMD_PHY_ON 0xB1 |
shreeshas95 | 1:a0055b3280c8 | 46 | #define CMD_PHY_OFF 0xB0 |
shreeshas95 | 1:a0055b3280c8 | 47 | #define CMD_PHY_TX 0xB5 |
shreeshas95 | 1:a0055b3280c8 | 48 | #define CMD_CONFIG_DEV 0xBB |
shreeshas95 | 1:a0055b3280c8 | 49 | |
shreeshas95 | 1:a0055b3280c8 | 50 | #define check_status {\ |
shreeshas95 | 1:a0055b3280c8 | 51 | unsigned char stat=0;\ |
shreeshas95 | 1:a0055b3280c8 | 52 | gCS_ADF=0;\ |
shreeshas95 | 1:a0055b3280c8 | 53 | spi.write(0xFF);\ |
shreeshas95 | 1:a0055b3280c8 | 54 | stat = spi.write(0xFF);\ |
shreeshas95 | 1:a0055b3280c8 | 55 | gCS_ADF=1;\ |
shreeshas95 | 1:a0055b3280c8 | 56 | status = stat;\ |
shreeshas95 | 1:a0055b3280c8 | 57 | } |
shreeshas95 | 1:a0055b3280c8 | 58 | |
shreeshas95 | 1:a0055b3280c8 | 59 | // all three arguments are int |
shreeshas95 | 1:a0055b3280c8 | 60 | #define assrt_phy_off(return_this) {\ |
shreeshas95 | 1:a0055b3280c8 | 61 | int cmd_err_cnt = 0;\ |
shreeshas95 | 1:a0055b3280c8 | 62 | int spi_err_cnt = 0;\ |
shreeshas95 | 1:a0055b3280c8 | 63 | int state_err_cnt = 0;\ |
shreeshas95 | 1:a0055b3280c8 | 64 | for(int i = 0 ; i < 40 ;i++){\ |
shreeshas95 | 1:a0055b3280c8 | 65 | check_status;\ |
shreeshas95 | 1:a0055b3280c8 | 66 | if(status == 0xB1){\ |
shreeshas95 | 1:a0055b3280c8 | 67 | return_this = 0;\ |
shreeshas95 | 1:a0055b3280c8 | 68 | break;\ |
shreeshas95 | 1:a0055b3280c8 | 69 | }\ |
shreeshas95 | 1:a0055b3280c8 | 70 | else if(cmd_err_cnt>THRS||spi_err_cnt>THRS){\ |
shreeshas95 | 1:a0055b3280c8 | 71 | return_this = 1;\ |
shreeshas95 | 1:a0055b3280c8 | 72 | break;\ |
shreeshas95 | 1:a0055b3280c8 | 73 | }\ |
shreeshas95 | 1:a0055b3280c8 | 74 | else if(state_err_cnt>STATE_ERR_THRS){\ |
shreeshas95 | 1:a0055b3280c8 | 75 | return_this = 1;\ |
shreeshas95 | 1:a0055b3280c8 | 76 | break;\ |
shreeshas95 | 1:a0055b3280c8 | 77 | }\ |
shreeshas95 | 1:a0055b3280c8 | 78 | else if( (status & 0xA0) == 0xA0 ){\ |
shreeshas95 | 1:a0055b3280c8 | 79 | gCS_ADF=0;\ |
shreeshas95 | 1:a0055b3280c8 | 80 | spi.write(CMD_PHY_OFF);\ |
shreeshas95 | 1:a0055b3280c8 | 81 | gCS_ADF=1;\ |
shreeshas95 | 1:a0055b3280c8 | 82 | wait_us(PHY_OFF_EXEC_TIME);\ |
shreeshas95 | 1:a0055b3280c8 | 83 | state_err_cnt++;\ |
shreeshas95 | 1:a0055b3280c8 | 84 | }\ |
shreeshas95 | 1:a0055b3280c8 | 85 | else if(status&0x80==0x00){\ |
shreeshas95 | 1:a0055b3280c8 | 86 | wait_ms(5);\ |
shreeshas95 | 1:a0055b3280c8 | 87 | spi_err_cnt++;\ |
shreeshas95 | 1:a0055b3280c8 | 88 | }\ |
shreeshas95 | 1:a0055b3280c8 | 89 | else {\ |
shreeshas95 | 1:a0055b3280c8 | 90 | wait_ms(1);\ |
shreeshas95 | 1:a0055b3280c8 | 91 | cmd_err_cnt++;\ |
shreeshas95 | 1:a0055b3280c8 | 92 | }\ |
shreeshas95 | 1:a0055b3280c8 | 93 | }\ |
shreeshas95 | 1:a0055b3280c8 | 94 | } |
shreeshas95 | 1:a0055b3280c8 | 95 | |
shreeshas95 | 1:a0055b3280c8 | 96 | |
shreeshas95 | 1:a0055b3280c8 | 97 | //#define assrt_phy_on(cmd_err_cnt, spi_err_cnt, state_err_cnt, return_this){\ |
shreeshas95 | 1:a0055b3280c8 | 98 | // status=check_status();\ |
shreeshas95 | 1:a0055b3280c8 | 99 | // if((status&0x1F)==0x12){\ |
shreeshas95 | 1:a0055b3280c8 | 100 | // return 0;\ |
shreeshas95 | 1:a0055b3280c8 | 101 | // }\ |
shreeshas95 | 1:a0055b3280c8 | 102 | // else if(cmd_err_cnt>THRS||spi_err_cnt>THRS){\ |
shreeshas95 | 1:a0055b3280c8 | 103 | // return 1;\ |
shreeshas95 | 1:a0055b3280c8 | 104 | // }\ |
shreeshas95 | 1:a0055b3280c8 | 105 | // else if(state_err_cnt>STATE_ERR_THRS){\ |
shreeshas95 | 1:a0055b3280c8 | 106 | // return 1;\ |
shreeshas95 | 1:a0055b3280c8 | 107 | // }\ |
shreeshas95 | 1:a0055b3280c8 | 108 | // else if((status&0xA0)==0xA0){\ |
shreeshas95 | 1:a0055b3280c8 | 109 | // cs_adf=0;\ |
shreeshas95 | 1:a0055b3280c8 | 110 | // spi.write(0xB1);\ |
shreeshas95 | 1:a0055b3280c8 | 111 | // cs_adf=1;\ |
shreeshas95 | 1:a0055b3280c8 | 112 | // wait_us(PHY_ON_EXEC_TIME);\ |
shreeshas95 | 1:a0055b3280c8 | 113 | // return assrt_phy_on(cmd_err_cnt,spi_err_cnt,state_err_cnt+1);\ |
shreeshas95 | 1:a0055b3280c8 | 114 | // }\ |
shreeshas95 | 1:a0055b3280c8 | 115 | // else if(status&0x80==0x00){\ |
shreeshas95 | 1:a0055b3280c8 | 116 | // wait_ms(5);\ |
shreeshas95 | 1:a0055b3280c8 | 117 | // //Error: SPI=0 Not ready CMD= Dont care |
shreeshas95 | 1:a0055b3280c8 | 118 | // return assrt_phy_on(cmd_err_cnt,spi_err_cnt+1,state_err_cnt);\ |
shreeshas95 | 1:a0055b3280c8 | 119 | // }\ |
shreeshas95 | 1:a0055b3280c8 | 120 | // else{\ |
shreeshas95 | 1:a0055b3280c8 | 121 | // if(status&0xA0==0x80){\ |
shreeshas95 | 1:a0055b3280c8 | 122 | // wait_ms(1);\ |
shreeshas95 | 1:a0055b3280c8 | 123 | // //Error: Command Not ready SPI Ready cmd_err_cnt is a global variable |
shreeshas95 | 1:a0055b3280c8 | 124 | // return assrt_phy_on(cmd_err_cnt+1,spi_err_cnt,state_err_cnt);\ |
shreeshas95 | 1:a0055b3280c8 | 125 | // }\ |
shreeshas95 | 1:a0055b3280c8 | 126 | // }\ |
shreeshas95 | 1:a0055b3280c8 | 127 | //} |
shreeshas95 | 1:a0055b3280c8 | 128 | |
shreeshas95 | 1:a0055b3280c8 | 129 | |
shreeshas95 | 1:a0055b3280c8 | 130 | |
shreeshas95 | 1:a0055b3280c8 | 131 | |
shreeshas95 | 1:a0055b3280c8 | 132 | #define initial_adf_check {\ |
shreeshas95 | 1:a0055b3280c8 | 133 | spi.write(CMD_PHY_OFF);\ |
shreeshas95 | 1:a0055b3280c8 | 134 | int tempReturn = 0;\ |
shreeshas95 | 1:a0055b3280c8 | 135 | while( hw_reset_err_cnt < 2 ){\ |
shreeshas95 | 1:a0055b3280c8 | 136 | assrt_phy_off( tempReturn);\ |
shreeshas95 | 1:a0055b3280c8 | 137 | if( !tempReturn ){\ |
shreeshas95 | 1:a0055b3280c8 | 138 | bbram_write;\ |
shreeshas95 | 1:a0055b3280c8 | 139 | bbram_flag=1;\ |
shreeshas95 | 1:a0055b3280c8 | 140 | break;\ |
shreeshas95 | 1:a0055b3280c8 | 141 | }\ |
shreeshas95 | 1:a0055b3280c8 | 142 | else{\ |
shreeshas95 | 1:a0055b3280c8 | 143 | hardware_reset(0);\ |
shreeshas95 | 1:a0055b3280c8 | 144 | hw_reset_err_cnt++;\ |
shreeshas95 | 1:a0055b3280c8 | 145 | }\ |
shreeshas95 | 1:a0055b3280c8 | 146 | }\ |
shreeshas95 | 1:a0055b3280c8 | 147 | assrt_phy_off(tempReturn);\ |
shreeshas95 | 1:a0055b3280c8 | 148 | if(!bbram_flag){\ |
shreeshas95 | 1:a0055b3280c8 | 149 | bcn_flag=1;\ |
shreeshas95 | 1:a0055b3280c8 | 150 | }\ |
shreeshas95 | 1:a0055b3280c8 | 151 | } |
shreeshas95 | 1:a0055b3280c8 | 152 | |
shreeshas95 | 1:a0055b3280c8 | 153 | unsigned char status =0; |
shreeshas95 | 1:a0055b3280c8 | 154 | unsigned int cmd_err_cnt=0; |
shreeshas95 | 1:a0055b3280c8 | 155 | unsigned int state_err_cnt=0; |
shreeshas95 | 1:a0055b3280c8 | 156 | unsigned int miso_err_cnt=0; |
shreeshas95 | 1:a0055b3280c8 | 157 | unsigned int hw_reset_err_cnt=0; |
shreeshas95 | 1:a0055b3280c8 | 158 | bool bcn_flag=0; |
shreeshas95 | 1:a0055b3280c8 | 159 | bool bbram_flag=0; |
shreeshas95 | 1:a0055b3280c8 | 160 | |
shreeshas95 | 1:a0055b3280c8 | 161 | //bool assrt_phy_off(int cmd_err_cnt,int spi_err_cnt,int state_err_cnt){ |
shreeshas95 | 1:a0055b3280c8 | 162 | // status=check_status(); |
shreeshas95 | 1:a0055b3280c8 | 163 | // if(status==0xB1){ |
shreeshas95 | 1:a0055b3280c8 | 164 | // return 0; |
shreeshas95 | 1:a0055b3280c8 | 165 | // } |
shreeshas95 | 1:a0055b3280c8 | 166 | // else if(cmd_err_cnt>THRS||spi_err_cnt>THRS){ |
shreeshas95 | 1:a0055b3280c8 | 167 | // return 1;//You need to Reset the hardware |
shreeshas95 | 1:a0055b3280c8 | 168 | // } |
shreeshas95 | 1:a0055b3280c8 | 169 | // else if(state_err_cnt>STATE_ERR_THRS){ |
shreeshas95 | 1:a0055b3280c8 | 170 | // return 1;//Again reset the hardware |
shreeshas95 | 1:a0055b3280c8 | 171 | // } |
shreeshas95 | 1:a0055b3280c8 | 172 | // else if((status&0xA0)==0xA0){ //If Status' first three bit ore 0b1X1 =>SPI ready, Dont care interrupt and CMD Ready. |
shreeshas95 | 1:a0055b3280c8 | 173 | // cs_adf=0; |
shreeshas95 | 1:a0055b3280c8 | 174 | // spi.write(CMD_PHY_OFF); //CMD_PHY_OFF=0xB0 |
shreeshas95 | 1:a0055b3280c8 | 175 | // cs_adf=1; |
shreeshas95 | 1:a0055b3280c8 | 176 | // wait_us(PHY_OFF_EXEC_TIME);// Typical = 24us We are giving 300us |
shreeshas95 | 1:a0055b3280c8 | 177 | // return assrt_phy_off(cmd_err_cnt,spi_err_cnt,state_err_cnt+1); |
shreeshas95 | 1:a0055b3280c8 | 178 | // } |
shreeshas95 | 1:a0055b3280c8 | 179 | // else if(status&0x80==0x00){ |
shreeshas95 | 1:a0055b3280c8 | 180 | // wait_ms(5); |
shreeshas95 | 1:a0055b3280c8 | 181 | // //Error: SPI=0 Not ready CMD= Dont care |
shreeshas95 | 1:a0055b3280c8 | 182 | // return assrt_phy_off(cmd_err_cnt,spi_err_cnt+1,state_err_cnt); |
shreeshas95 | 1:a0055b3280c8 | 183 | // } |
shreeshas95 | 1:a0055b3280c8 | 184 | // else {//if(status&0xA0==0x80){ |
shreeshas95 | 1:a0055b3280c8 | 185 | // wait_ms(1); |
shreeshas95 | 1:a0055b3280c8 | 186 | // //Error: Command Not ready SPI Ready cmd_err_cnt is a global variable |
shreeshas95 | 1:a0055b3280c8 | 187 | // return assrt_phy_off(cmd_err_cnt+1,spi_err_cnt,state_err_cnt); |
shreeshas95 | 1:a0055b3280c8 | 188 | // } |
shreeshas95 | 1:a0055b3280c8 | 189 | //} |
shreeshas95 | 1:a0055b3280c8 | 190 | |
shreeshas95 | 1:a0055b3280c8 | 191 | //bool assrt_phy_on(int cmd_err_cnt,int spi_err_cnt,int state_err_cnt){ |
shreeshas95 | 1:a0055b3280c8 | 192 | // status=check_status(); |
shreeshas95 | 1:a0055b3280c8 | 193 | // if((status&0x1F)==0x12){ |
shreeshas95 | 1:a0055b3280c8 | 194 | // return 0; |
shreeshas95 | 1:a0055b3280c8 | 195 | // } |
shreeshas95 | 1:a0055b3280c8 | 196 | // else if(cmd_err_cnt>THRS||spi_err_cnt>THRS){ |
shreeshas95 | 1:a0055b3280c8 | 197 | // return 1;//You need to Reset the hardware |
shreeshas95 | 1:a0055b3280c8 | 198 | // } |
shreeshas95 | 1:a0055b3280c8 | 199 | // else if(state_err_cnt>STATE_ERR_THRS){ |
shreeshas95 | 1:a0055b3280c8 | 200 | // return 1;//Again reset the hardware |
shreeshas95 | 1:a0055b3280c8 | 201 | // } |
shreeshas95 | 1:a0055b3280c8 | 202 | // else if((status&0xA0)==0xA0){ //If Status' first three bit ore 0b1X1 =>SPI ready, Dont care interrupt and CMD Ready. |
shreeshas95 | 1:a0055b3280c8 | 203 | // cs_adf=0; |
shreeshas95 | 1:a0055b3280c8 | 204 | // spi.write(0xB1); //CMD_PHY_OFF |
shreeshas95 | 1:a0055b3280c8 | 205 | // cs_adf=1; |
shreeshas95 | 1:a0055b3280c8 | 206 | // wait_us(PHY_ON_EXEC_TIME);// Typical = 24us We are giving 300us |
shreeshas95 | 1:a0055b3280c8 | 207 | // return assrt_phy_on(cmd_err_cnt,spi_err_cnt,state_err_cnt+1); |
shreeshas95 | 1:a0055b3280c8 | 208 | // } |
shreeshas95 | 1:a0055b3280c8 | 209 | // else if(status&0x80==0x00){ |
shreeshas95 | 1:a0055b3280c8 | 210 | // wait_ms(5); |
shreeshas95 | 1:a0055b3280c8 | 211 | // //Error: SPI=0 Not ready CMD= Dont care |
shreeshas95 | 1:a0055b3280c8 | 212 | // return assrt_phy_on(cmd_err_cnt,spi_err_cnt+1,state_err_cnt); |
shreeshas95 | 1:a0055b3280c8 | 213 | // } |
shreeshas95 | 1:a0055b3280c8 | 214 | // else{ |
shreeshas95 | 1:a0055b3280c8 | 215 | // if(status&0xA0==0x80){ |
shreeshas95 | 1:a0055b3280c8 | 216 | // wait_ms(1); |
shreeshas95 | 1:a0055b3280c8 | 217 | // //Error: Command Not ready SPI Ready cmd_err_cnt is a global variable |
shreeshas95 | 1:a0055b3280c8 | 218 | // return assrt_phy_on(cmd_err_cnt+1,spi_err_cnt,state_err_cnt); |
shreeshas95 | 1:a0055b3280c8 | 219 | // } |
shreeshas95 | 1:a0055b3280c8 | 220 | // } |
shreeshas95 | 1:a0055b3280c8 | 221 | //} |
shreeshas95 | 1:a0055b3280c8 | 222 | |
shreeshas95 | 1:a0055b3280c8 | 223 | |
shreeshas95 | 1:a0055b3280c8 | 224 | // bool assrt_phy_tx(int cmd_err_cnt,int spi_err_cnt,int state_err_cnt){ |
shreeshas95 | 1:a0055b3280c8 | 225 | // status=check_status(); |
shreeshas95 | 1:a0055b3280c8 | 226 | // if((status & 0x1F) == 0x14){ |
shreeshas95 | 1:a0055b3280c8 | 227 | // return 0; |
shreeshas95 | 1:a0055b3280c8 | 228 | // } |
shreeshas95 | 1:a0055b3280c8 | 229 | // else if(cmd_err_cnt>THRS||spi_err_cnt>THRS){ |
shreeshas95 | 1:a0055b3280c8 | 230 | // return 1;//You need to Reset the hardware |
shreeshas95 | 1:a0055b3280c8 | 231 | // } |
shreeshas95 | 1:a0055b3280c8 | 232 | // else if(state_err_cnt>STATE_ERR_THRS){ |
shreeshas95 | 1:a0055b3280c8 | 233 | // return 1;//Again reset the hardware |
shreeshas95 | 1:a0055b3280c8 | 234 | // } |
shreeshas95 | 1:a0055b3280c8 | 235 | // else if((status&0xA0)==0xA0){ //If Status' first three bit ore 0b1X1 =>SPI ready, Dont care interrupt and CMD Ready. |
shreeshas95 | 1:a0055b3280c8 | 236 | // cs_adf=0; |
shreeshas95 | 1:a0055b3280c8 | 237 | // spi.write(0xB1); //CMD_PHY_OFF |
shreeshas95 | 1:a0055b3280c8 | 238 | // cs_adf=1; |
shreeshas95 | 1:a0055b3280c8 | 239 | // wait_us(PHY_TX_EXEC_TIME);// Typical = 24us We are giving 300us |
shreeshas95 | 1:a0055b3280c8 | 240 | // return assrt_phy_tx(cmd_err_cnt,spi_err_cnt,state_err_cnt+1); |
shreeshas95 | 1:a0055b3280c8 | 241 | // } |
shreeshas95 | 1:a0055b3280c8 | 242 | // else if(status&0x80==0x00){ |
shreeshas95 | 1:a0055b3280c8 | 243 | // wait_ms(1); |
shreeshas95 | 1:a0055b3280c8 | 244 | // //Error: SPI=0 Not ready CMD= Dont care |
shreeshas95 | 1:a0055b3280c8 | 245 | // return assrt_phy_tx(cmd_err_cnt,spi_err_cnt+1,state_err_cnt); |
shreeshas95 | 1:a0055b3280c8 | 246 | // } |
shreeshas95 | 1:a0055b3280c8 | 247 | // else { |
shreeshas95 | 1:a0055b3280c8 | 248 | // if(status&0xA0==0x80){ |
shreeshas95 | 1:a0055b3280c8 | 249 | // wait_us(50); |
shreeshas95 | 1:a0055b3280c8 | 250 | // //Error: Command Not ready SPI Ready cmd_err_cnt is a global variable |
shreeshas95 | 1:a0055b3280c8 | 251 | // return assrt_phy_tx(cmd_err_cnt+1,spi_err_cnt,state_err_cnt); |
shreeshas95 | 1:a0055b3280c8 | 252 | // } |
shreeshas95 | 1:a0055b3280c8 | 253 | // } |
shreeshas95 | 1:a0055b3280c8 | 254 | //} |
shreeshas95 | 1:a0055b3280c8 | 255 | |
shreeshas95 | 1:a0055b3280c8 | 256 | bool hardware_reset(int bcn_call){ |
shreeshas95 | 1:a0055b3280c8 | 257 | for(int i= 0; i < 20 ; i++){ |
shreeshas95 | 1:a0055b3280c8 | 258 | gCS_ADF=0; |
shreeshas95 | 1:a0055b3280c8 | 259 | spi.write(CMD_HW_RESET); |
shreeshas95 | 1:a0055b3280c8 | 260 | gCS_ADF=1; |
shreeshas95 | 1:a0055b3280c8 | 261 | wait_ms(2);// Typically 1 ms |
shreeshas95 | 1:a0055b3280c8 | 262 | int count=0; |
shreeshas95 | 1:a0055b3280c8 | 263 | int temp_return = 0; |
shreeshas95 | 1:a0055b3280c8 | 264 | while(count<10 && miso_err_cnt<10){ |
shreeshas95 | 1:a0055b3280c8 | 265 | if(MISO_PIN){ |
shreeshas95 | 1:a0055b3280c8 | 266 | assrt_phy_off(temp_return); |
shreeshas95 | 1:a0055b3280c8 | 267 | if(!temp_return){ |
shreeshas95 | 1:a0055b3280c8 | 268 | return 0; |
shreeshas95 | 1:a0055b3280c8 | 269 | } |
shreeshas95 | 1:a0055b3280c8 | 270 | count++; |
shreeshas95 | 1:a0055b3280c8 | 271 | } |
shreeshas95 | 1:a0055b3280c8 | 272 | else{ |
shreeshas95 | 1:a0055b3280c8 | 273 | wait_us(50); |
shreeshas95 | 1:a0055b3280c8 | 274 | miso_err_cnt++; |
shreeshas95 | 1:a0055b3280c8 | 275 | } |
shreeshas95 | 1:a0055b3280c8 | 276 | } |
shreeshas95 | 1:a0055b3280c8 | 277 | } |
shreeshas95 | 1:a0055b3280c8 | 278 | return 1; |
shreeshas95 | 1:a0055b3280c8 | 279 | } |
shreeshas95 | 1:a0055b3280c8 | 280 | |
shreeshas95 | 1:a0055b3280c8 | 281 | //bool hardware_reset(int bcn_call){ |
shreeshas95 | 1:a0055b3280c8 | 282 | // if (bcn_call>20){//Worst Case 20seconds will be lost ! |
shreeshas95 | 1:a0055b3280c8 | 283 | // return 1; |
shreeshas95 | 1:a0055b3280c8 | 284 | // } |
shreeshas95 | 1:a0055b3280c8 | 285 | // int count=0; |
shreeshas95 | 1:a0055b3280c8 | 286 | // cs_adf=0; |
shreeshas95 | 1:a0055b3280c8 | 287 | // spi.write(CMD_HW_RESET); |
shreeshas95 | 1:a0055b3280c8 | 288 | // cs_adf=1; |
shreeshas95 | 1:a0055b3280c8 | 289 | // wait_ms(2);// Typically 1 ms |
shreeshas95 | 1:a0055b3280c8 | 290 | // while(count<10 && miso_err_cnt<10){ |
shreeshas95 | 1:a0055b3280c8 | 291 | // if(MISO_PIN){ |
shreeshas95 | 1:a0055b3280c8 | 292 | // int temp_return; |
shreeshas95 | 1:a0055b3280c8 | 293 | // assrt_phy_off(0,0,0,temp_return); |
shreeshas95 | 1:a0055b3280c8 | 294 | // if(!temp_return){ |
shreeshas95 | 1:a0055b3280c8 | 295 | // break; |
shreeshas95 | 1:a0055b3280c8 | 296 | // } |
shreeshas95 | 1:a0055b3280c8 | 297 | // count++; |
shreeshas95 | 1:a0055b3280c8 | 298 | // } |
shreeshas95 | 1:a0055b3280c8 | 299 | // else{ |
shreeshas95 | 1:a0055b3280c8 | 300 | // wait_us(50); |
shreeshas95 | 1:a0055b3280c8 | 301 | // miso_err_cnt++; |
shreeshas95 | 1:a0055b3280c8 | 302 | // } |
shreeshas95 | 1:a0055b3280c8 | 303 | // } |
shreeshas95 | 1:a0055b3280c8 | 304 | // if(count==10 ||miso_err_cnt==10){ |
shreeshas95 | 1:a0055b3280c8 | 305 | // return hardware_reset(bcn_call+1); |
shreeshas95 | 1:a0055b3280c8 | 306 | // } |
shreeshas95 | 1:a0055b3280c8 | 307 | // else |
shreeshas95 | 1:a0055b3280c8 | 308 | // return 0; |
shreeshas95 | 1:a0055b3280c8 | 309 | // |
shreeshas95 | 1:a0055b3280c8 | 310 | //} |
shreeshas95 | 1:a0055b3280c8 | 311 | |
shreeshas95 | 1:a0055b3280c8 | 312 | |
shreeshas95 | 1:a0055b3280c8 | 313 | |
shreeshas95 | 1:a0055b3280c8 | 314 | |
shreeshas95 | 1:a0055b3280c8 | 315 | //void initial_adf_check(){ |
shreeshas95 | 1:a0055b3280c8 | 316 | // spi.write(CMD_PHY_OFF); //0xB0 |
shreeshas95 | 1:a0055b3280c8 | 317 | // while(hw_reset_err_cnt<2){ |
shreeshas95 | 1:a0055b3280c8 | 318 | // |
shreeshas95 | 1:a0055b3280c8 | 319 | // if(!assrt_phy_off(0,0,0)){ //assrt_phy_off () returns 0 if state is PHY_OFF , returns 1 if couldn't go to PHY_OFF |
shreeshas95 | 1:a0055b3280c8 | 320 | // bbram_write(); |
shreeshas95 | 1:a0055b3280c8 | 321 | // bbram_flag=1; |
shreeshas95 | 1:a0055b3280c8 | 322 | // break; |
shreeshas95 | 1:a0055b3280c8 | 323 | // } |
shreeshas95 | 1:a0055b3280c8 | 324 | // else{ |
shreeshas95 | 1:a0055b3280c8 | 325 | // hardware_reset(0); // Asserts Hardware for 20sec(20times). PHY_OFF for 20,000 times |
shreeshas95 | 1:a0055b3280c8 | 326 | // hw_reset_err_cnt++; |
shreeshas95 | 1:a0055b3280c8 | 327 | // } |
shreeshas95 | 1:a0055b3280c8 | 328 | // } |
shreeshas95 | 1:a0055b3280c8 | 329 | // assrt_phy_off(0,0,0);// We actually do not need this but make sure "we do not need this" |
shreeshas95 | 1:a0055b3280c8 | 330 | // if(!bbram_flag){ |
shreeshas95 | 1:a0055b3280c8 | 331 | // //Switch to beacon |
shreeshas95 | 1:a0055b3280c8 | 332 | // bcn_flag=1; |
shreeshas95 | 1:a0055b3280c8 | 333 | // } |
shreeshas95 | 1:a0055b3280c8 | 334 | //} |
shreeshas95 | 1:a0055b3280c8 | 335 | |
shreeshas95 | 1:a0055b3280c8 | 336 | //for reseting the transmission call assert function after b5 and b1. after b1 assert_phi_on and after b5 assert_phi_tx. |
shreeshas95 | 1:a0055b3280c8 | 337 | //---------------------------------------------------------------------------- |
shreeshas95 | 1:a0055b3280c8 | 338 | |
shreeshas95 | 1:a0055b3280c8 | 339 | # define initiate {\ |
shreeshas95 | 1:a0055b3280c8 | 340 | SPI_mutex.lock();\ |
shreeshas95 | 1:a0055b3280c8 | 341 | gCS_ADF=0;\ |
shreeshas95 | 1:a0055b3280c8 | 342 | spi.write(0xFF);\ |
shreeshas95 | 1:a0055b3280c8 | 343 | spi.write(0xFF);\ |
shreeshas95 | 1:a0055b3280c8 | 344 | gCS_ADF=1;\ |
shreeshas95 | 1:a0055b3280c8 | 345 | gCS_ADF=0;\ |
shreeshas95 | 1:a0055b3280c8 | 346 | spi.write(0x08);\ |
shreeshas95 | 1:a0055b3280c8 | 347 | spi.write(0x14);\ |
shreeshas95 | 1:a0055b3280c8 | 348 | spi.write(0xFF);\ |
shreeshas95 | 1:a0055b3280c8 | 349 | gCS_ADF=1;\ |
shreeshas95 | 1:a0055b3280c8 | 350 | gCS_ADF=0;\ |
shreeshas95 | 1:a0055b3280c8 | 351 | spi.write(0x08);\ |
shreeshas95 | 1:a0055b3280c8 | 352 | spi.write(0x15);\ |
shreeshas95 | 1:a0055b3280c8 | 353 | spi.write(0xFF);\ |
shreeshas95 | 1:a0055b3280c8 | 354 | gCS_ADF=1;\ |
shreeshas95 | 1:a0055b3280c8 | 355 | gCS_ADF=0;\ |
shreeshas95 | 1:a0055b3280c8 | 356 | spi.write(0x09);\ |
shreeshas95 | 1:a0055b3280c8 | 357 | spi.write(0x24);\ |
shreeshas95 | 1:a0055b3280c8 | 358 | spi.write(0x20);\ |
shreeshas95 | 1:a0055b3280c8 | 359 | gCS_ADF=1;\ |
shreeshas95 | 1:a0055b3280c8 | 360 | gCS_ADF=0;\ |
shreeshas95 | 1:a0055b3280c8 | 361 | spi.write(0x09);\ |
shreeshas95 | 1:a0055b3280c8 | 362 | spi.write(0x37);\ |
shreeshas95 | 1:a0055b3280c8 | 363 | spi.write(0xE0);\ |
shreeshas95 | 1:a0055b3280c8 | 364 | gCS_ADF=1;\ |
shreeshas95 | 1:a0055b3280c8 | 365 | gCS_ADF=0;\ |
shreeshas95 | 1:a0055b3280c8 | 366 | spi.write(0x09);\ |
shreeshas95 | 1:a0055b3280c8 | 367 | spi.write(0x36);\ |
shreeshas95 | 1:a0055b3280c8 | 368 | spi.write(0x70);\ |
shreeshas95 | 1:a0055b3280c8 | 369 | gCS_ADF=1;\ |
shreeshas95 | 1:a0055b3280c8 | 370 | gCS_ADF=0;\ |
shreeshas95 | 1:a0055b3280c8 | 371 | spi.write(0x09);\ |
shreeshas95 | 1:a0055b3280c8 | 372 | spi.write(0x39);\ |
shreeshas95 | 1:a0055b3280c8 | 373 | spi.write(0x10);\ |
shreeshas95 | 1:a0055b3280c8 | 374 | gCS_ADF=1;\ |
shreeshas95 | 1:a0055b3280c8 | 375 | SPI_mutex.unlock();\ |
shreeshas95 | 1:a0055b3280c8 | 376 | } |
shreeshas95 | 1:a0055b3280c8 | 377 | |
shreeshas95 | 1:a0055b3280c8 | 378 | |
shreeshas95 | 1:a0055b3280c8 | 379 | #define write_data {\ |
shreeshas95 | 1:a0055b3280c8 | 380 | SPI_mutex.lock();\ |
shreeshas95 | 1:a0055b3280c8 | 381 | gCS_ADF=0;\ |
shreeshas95 | 1:a0055b3280c8 | 382 | spi.write(0x0B);\ |
shreeshas95 | 1:a0055b3280c8 | 383 | spi.write(0x36);\ |
shreeshas95 | 1:a0055b3280c8 | 384 | spi.write(0xFF);\ |
shreeshas95 | 1:a0055b3280c8 | 385 | gCS_ADF=1;\ |
shreeshas95 | 1:a0055b3280c8 | 386 | gCS_ADF=0;\ |
shreeshas95 | 1:a0055b3280c8 | 387 | if(buffer_state){\ |
shreeshas95 | 1:a0055b3280c8 | 388 | spi.write(0x18);\ |
shreeshas95 | 1:a0055b3280c8 | 389 | spi.write(0x20);\ |
shreeshas95 | 1:a0055b3280c8 | 390 | for(unsigned char i=0; i<112;i++){\ |
shreeshas95 | 1:a0055b3280c8 | 391 | spi.write(buffer_112[i]);\ |
shreeshas95 | 1:a0055b3280c8 | 392 | }\ |
shreeshas95 | 1:a0055b3280c8 | 393 | }\ |
shreeshas95 | 1:a0055b3280c8 | 394 | else{\ |
shreeshas95 | 1:a0055b3280c8 | 395 | spi.write(0x18);\ |
shreeshas95 | 1:a0055b3280c8 | 396 | spi.write(0x90);\ |
shreeshas95 | 1:a0055b3280c8 | 397 | for(unsigned char i=0; i<112;i++){\ |
shreeshas95 | 1:a0055b3280c8 | 398 | spi.write(buffer_112[i]);\ |
shreeshas95 | 1:a0055b3280c8 | 399 | }\ |
shreeshas95 | 1:a0055b3280c8 | 400 | }\ |
shreeshas95 | 1:a0055b3280c8 | 401 | gCS_ADF=1;\ |
shreeshas95 | 1:a0055b3280c8 | 402 | SPI_mutex.unlock();\ |
shreeshas95 | 1:a0055b3280c8 | 403 | buffer_state = !buffer_state;\ |
shreeshas95 | 1:a0055b3280c8 | 404 | if(last_buffer){\ |
shreeshas95 | 1:a0055b3280c8 | 405 | ADF_off = true;\ |
shreeshas95 | 1:a0055b3280c8 | 406 | gPC.puts("adf_off\r\n");\ |
shreeshas95 | 1:a0055b3280c8 | 407 | }\ |
shreeshas95 | 1:a0055b3280c8 | 408 | } |
shreeshas95 | 1:a0055b3280c8 | 409 | |
shreeshas95 | 1:a0055b3280c8 | 410 | |
shreeshas95 | 1:a0055b3280c8 | 411 | void check(){ |
shreeshas95 | 1:a0055b3280c8 | 412 | if(IRQ){ |
shreeshas95 | 1:a0055b3280c8 | 413 | gCOM_MNG_TMTC_THREAD->signal_set(signal); |
shreeshas95 | 1:a0055b3280c8 | 414 | } |
shreeshas95 | 1:a0055b3280c8 | 415 | } |
shreeshas95 | 1:a0055b3280c8 | 416 | |
shreeshas95 | 1:a0055b3280c8 | 417 | |
shreeshas95 | 1:a0055b3280c8 | 418 | #define send_data {\ |
shreeshas95 | 1:a0055b3280c8 | 419 | SPI_mutex.lock();\ |
shreeshas95 | 1:a0055b3280c8 | 420 | gCS_ADF=0;\ |
shreeshas95 | 1:a0055b3280c8 | 421 | spi.write(0xBB);\ |
shreeshas95 | 1:a0055b3280c8 | 422 | gCS_ADF=1;\ |
shreeshas95 | 1:a0055b3280c8 | 423 | gCS_ADF=0;\ |
shreeshas95 | 1:a0055b3280c8 | 424 | spi.write(0xFF);\ |
shreeshas95 | 1:a0055b3280c8 | 425 | spi.write(0xFF);\ |
shreeshas95 | 1:a0055b3280c8 | 426 | gCS_ADF=1;\ |
shreeshas95 | 1:a0055b3280c8 | 427 | SPI_mutex.unlock();\ |
shreeshas95 | 1:a0055b3280c8 | 428 | if(sent_tmfrom_SDcard){\ |
shreeshas95 | 1:a0055b3280c8 | 429 | send_tm_from_SD_card();\ |
shreeshas95 | 1:a0055b3280c8 | 430 | }else{\ |
shreeshas95 | 1:a0055b3280c8 | 431 | snd_tm.transmit_data(buffer_112,&last_buffer);\ |
shreeshas95 | 1:a0055b3280c8 | 432 | }\ |
shreeshas95 | 1:a0055b3280c8 | 433 | write_data;\ |
shreeshas95 | 1:a0055b3280c8 | 434 | if(sent_tmfrom_SDcard){\ |
shreeshas95 | 1:a0055b3280c8 | 435 | send_tm_from_SD_card();\ |
shreeshas95 | 1:a0055b3280c8 | 436 | }else{\ |
shreeshas95 | 1:a0055b3280c8 | 437 | snd_tm.transmit_data(buffer_112,&last_buffer);\ |
shreeshas95 | 1:a0055b3280c8 | 438 | }\ |
shreeshas95 | 1:a0055b3280c8 | 439 | write_data;\ |
shreeshas95 | 1:a0055b3280c8 | 440 | if(sent_tmfrom_SDcard){\ |
shreeshas95 | 1:a0055b3280c8 | 441 | send_tm_from_SD_card();\ |
shreeshas95 | 1:a0055b3280c8 | 442 | }else{\ |
shreeshas95 | 1:a0055b3280c8 | 443 | snd_tm.transmit_data(buffer_112,&last_buffer);\ |
shreeshas95 | 1:a0055b3280c8 | 444 | }\ |
shreeshas95 | 1:a0055b3280c8 | 445 | SPI_mutex.lock();\ |
shreeshas95 | 1:a0055b3280c8 | 446 | gCS_ADF=0;\ |
shreeshas95 | 1:a0055b3280c8 | 447 | spi.write(0xB1);\ |
shreeshas95 | 1:a0055b3280c8 | 448 | gCS_ADF=1;\ |
shreeshas95 | 1:a0055b3280c8 | 449 | wait_us(300);\ |
shreeshas95 | 1:a0055b3280c8 | 450 | gCS_ADF=0;\ |
shreeshas95 | 1:a0055b3280c8 | 451 | spi.write(0xFF);\ |
shreeshas95 | 1:a0055b3280c8 | 452 | spi.write(0xFF);\ |
shreeshas95 | 1:a0055b3280c8 | 453 | gCS_ADF=1;\ |
shreeshas95 | 1:a0055b3280c8 | 454 | gCS_ADF=0;\ |
shreeshas95 | 1:a0055b3280c8 | 455 | spi.write(0xB5);\ |
shreeshas95 | 1:a0055b3280c8 | 456 | gCS_ADF=1;\ |
shreeshas95 | 1:a0055b3280c8 | 457 | wait_us(300);\ |
shreeshas95 | 1:a0055b3280c8 | 458 | gCS_ADF=0;\ |
shreeshas95 | 1:a0055b3280c8 | 459 | spi.write(0xFF);\ |
shreeshas95 | 1:a0055b3280c8 | 460 | spi.write(0xFF);\ |
shreeshas95 | 1:a0055b3280c8 | 461 | gCS_ADF=1;\ |
shreeshas95 | 1:a0055b3280c8 | 462 | SPI_mutex.unlock();\ |
shreeshas95 | 1:a0055b3280c8 | 463 | ticker.attach_us(&check,32000);\ |
shreeshas95 | 1:a0055b3280c8 | 464 | } |
shreeshas95 | 1:a0055b3280c8 | 465 | |
shreeshas95 | 1:a0055b3280c8 | 466 | |
shreeshas95 | 1:a0055b3280c8 | 467 | |
shreeshas95 | 1:a0055b3280c8 | 468 | #define adf_SND_SDCard {\ |
shreeshas95 | 1:a0055b3280c8 | 469 | buffer_state = true;\ |
shreeshas95 | 1:a0055b3280c8 | 470 | last_buffer = false;\ |
shreeshas95 | 1:a0055b3280c8 | 471 | loop_on = true;\ |
shreeshas95 | 1:a0055b3280c8 | 472 | ADF_off = false;\ |
shreeshas95 | 1:a0055b3280c8 | 473 | sent_tmfrom_SDcard = true;\ |
shreeshas95 | 1:a0055b3280c8 | 474 | signal = COM_MNG_TMTC_SIGNAL_ADF_SD;\ |
shreeshas95 | 1:a0055b3280c8 | 475 | start_block_num = starting_add;\ |
shreeshas95 | 1:a0055b3280c8 | 476 | end_block_num = ending_add;\ |
shreeshas95 | 1:a0055b3280c8 | 477 | initial_adf_check;\ |
shreeshas95 | 1:a0055b3280c8 | 478 | initiate;\ |
shreeshas95 | 1:a0055b3280c8 | 479 | send_data;\ |
shreeshas95 | 1:a0055b3280c8 | 480 | while(loop_on){\ |
shreeshas95 | 1:a0055b3280c8 | 481 | led2=!led2;\ |
shreeshas95 | 1:a0055b3280c8 | 482 | Thread::signal_wait(COM_MNG_TMTC_SIGNAL_ADF_SD);\ |
shreeshas95 | 1:a0055b3280c8 | 483 | if(ADF_off){\ |
shreeshas95 | 1:a0055b3280c8 | 484 | SPI_mutex.lock();\ |
shreeshas95 | 1:a0055b3280c8 | 485 | ticker.detach();\ |
shreeshas95 | 1:a0055b3280c8 | 486 | gCS_ADF=0;\ |
shreeshas95 | 1:a0055b3280c8 | 487 | spi.write(0xB1);\ |
shreeshas95 | 1:a0055b3280c8 | 488 | gCS_ADF=1;\ |
shreeshas95 | 1:a0055b3280c8 | 489 | SPI_mutex.unlock();\ |
shreeshas95 | 1:a0055b3280c8 | 490 | gPC.puts("transmission done\r\n");\ |
shreeshas95 | 1:a0055b3280c8 | 491 | loop_on = false;\ |
shreeshas95 | 1:a0055b3280c8 | 492 | }else{\ |
shreeshas95 | 1:a0055b3280c8 | 493 | write_data;\ |
shreeshas95 | 1:a0055b3280c8 | 494 | if(!last_buffer)\ |
shreeshas95 | 1:a0055b3280c8 | 495 | send_tm_from_SD_card();\ |
shreeshas95 | 1:a0055b3280c8 | 496 | }\ |
shreeshas95 | 1:a0055b3280c8 | 497 | }\ |
shreeshas95 | 1:a0055b3280c8 | 498 | } |
shreeshas95 | 1:a0055b3280c8 | 499 | |
shreeshas95 | 1:a0055b3280c8 | 500 | void read_TC(Base_tc* TC_ptr){ |
shreeshas95 | 1:a0055b3280c8 | 501 | gPC.puts("Inside sd card sending\r\n"); |
shreeshas95 | 1:a0055b3280c8 | 502 | unsigned char service_subtype = 0; |
shreeshas95 | 1:a0055b3280c8 | 503 | uint64_t starting_add = 0, ending_add = 0; |
shreeshas95 | 1:a0055b3280c8 | 504 | service_subtype = (TC_ptr->TC_string[2])&0x0f; |
shreeshas95 | 1:a0055b3280c8 | 505 | starting_add = (TC_ptr->TC_string[5]) + ( (TC_ptr->TC_string[4])<<8 ) + ( (TC_ptr->TC_string[3]) <<16); |
shreeshas95 | 1:a0055b3280c8 | 506 | ending_add = (TC_ptr->TC_string[8]) + ( (TC_ptr->TC_string[7])<<8 ) + ( (TC_ptr->TC_string[6]) <<16); |
shreeshas95 | 1:a0055b3280c8 | 507 | starting_add = 10; // for now |
shreeshas95 | 1:a0055b3280c8 | 508 | ending_add = 20; |
shreeshas95 | 1:a0055b3280c8 | 509 | // adf_SND_SDCard(starting_add , ending_add); |
shreeshas95 | 1:a0055b3280c8 | 510 | gPC.puts("sending from sd card\r\n"); |
shreeshas95 | 1:a0055b3280c8 | 511 | adf_SND_SDCard; |
shreeshas95 | 1:a0055b3280c8 | 512 | } |
shreeshas95 | 1:a0055b3280c8 | 513 | |
shreeshas95 | 1:a0055b3280c8 | 514 | |
shreeshas95 | 1:a0055b3280c8 | 515 | void adf_not_SDcard(){ |
shreeshas95 | 1:a0055b3280c8 | 516 | buffer_state = true; |
shreeshas95 | 1:a0055b3280c8 | 517 | last_buffer = false; |
shreeshas95 | 1:a0055b3280c8 | 518 | loop_on = true; |
shreeshas95 | 1:a0055b3280c8 | 519 | ADF_off = false; |
shreeshas95 | 1:a0055b3280c8 | 520 | sent_tmfrom_SDcard = false; |
shreeshas95 | 1:a0055b3280c8 | 521 | |
shreeshas95 | 1:a0055b3280c8 | 522 | signal = COM_MNG_TMTC_SIGNAL_ADF_NSD; |
shreeshas95 | 1:a0055b3280c8 | 523 | initial_adf_check; |
shreeshas95 | 1:a0055b3280c8 | 524 | initiate; |
shreeshas95 | 1:a0055b3280c8 | 525 | send_data; |
shreeshas95 | 1:a0055b3280c8 | 526 | |
shreeshas95 | 1:a0055b3280c8 | 527 | while(loop_on){ |
shreeshas95 | 1:a0055b3280c8 | 528 | led2=!led2; |
shreeshas95 | 1:a0055b3280c8 | 529 | Thread::signal_wait(COM_MNG_TMTC_SIGNAL_ADF_NSD); |
shreeshas95 | 1:a0055b3280c8 | 530 | if(ADF_off){ |
shreeshas95 | 1:a0055b3280c8 | 531 | SPI_mutex.lock(); |
shreeshas95 | 1:a0055b3280c8 | 532 | ticker.detach(); |
shreeshas95 | 1:a0055b3280c8 | 533 | // wait_ms(35); |
shreeshas95 | 1:a0055b3280c8 | 534 | gCS_ADF=0; |
shreeshas95 | 1:a0055b3280c8 | 535 | spi.write(0xB1); |
shreeshas95 | 1:a0055b3280c8 | 536 | gCS_ADF=1; |
shreeshas95 | 1:a0055b3280c8 | 537 | SPI_mutex.unlock(); |
shreeshas95 | 1:a0055b3280c8 | 538 | loop_on = false; |
shreeshas95 | 1:a0055b3280c8 | 539 | }else{ |
shreeshas95 | 1:a0055b3280c8 | 540 | write_data; |
shreeshas95 | 1:a0055b3280c8 | 541 | snd_tm.transmit_data(buffer_112,&last_buffer); |
shreeshas95 | 1:a0055b3280c8 | 542 | } |
shreeshas95 | 1:a0055b3280c8 | 543 | } |
shreeshas95 | 1:a0055b3280c8 | 544 | } |
shreeshas95 | 1:a0055b3280c8 | 545 |