Revision 1:d81fca2297fb, committed 2019-09-04

Comitter:

miguelcordero191

Date:

Wed Sep 04 22:26:24 2019 +0000

Parent:

0:156a9e15919e

Commit message:

04/09/2019

Changed in this revision

--- a/AD9854.cpp	Tue Feb 24 20:08:13 2015 +0000
+++ b/AD9854.cpp	Wed Sep 04 22:26:24 2019 +0000
@@ -2,15 +2,9 @@
 
 static char controlRegister[4];
 static char read_spi_data[6];
-
-static char* KO_MSG = "KO";
-static char* OK_MSG = "OK";
-static char* NI_MSG = "NI";
+static char message[0x32];
 
-static char* ZERO_MSG = "\x00";
-static char* ONE_MSG = "\x01";
-
-static char *MODULATION[6] = {"None         ", "FSK          ", "Ramped FSK   ", "Chirp        ", "BPSK         ", "Not Allowed  "};
+static char *MODULATION[6] = {"Single Tone  ", "FSK          ", "Ramped FSK   ", "Chirp        ", "BPSK         ", "Not Allowed  "};
 
 DDS::DDS(SPI *spi_dev, DigitalOut *mreset, DigitalOut *outramp, DigitalOut *spmode, DigitalOut *cs, DigitalOut *ioreset, DigitalInOut *updclk){
     
@@ -111,11 +105,36 @@
     return read_spi_data;
     }
 
-int DDS::__writeDataAndVerify(char addr, char ndata, const char* wr_spi_data, SerialDriver *screen){
+int DDS::__writeDataAndVerify(char addr, char ndata, char* wr_spi_data, SerialDriver *screen){
     
     int    success;
     char*  rd_spi_data;
     
+    //Avoid some values in Control Register
+    
+    if (addr==0x07){
+        wr_spi_data[2] = wr_spi_data[2] & 0xFE;     //cr_ioupdclk always as an input = 0
+        wr_spi_data[3] = wr_spi_data[3] & 0xFD;     //LSB first = 0, MSB first enabled
+        wr_spi_data[3] = wr_spi_data[3] | 0x01;     //cr_sdo enable = 1
+        
+        cr_qdac_pwdn = (wr_spi_data[0] & 0x04) >> 2;
+        
+        cr_multiplier = (wr_spi_data[1] & 0x1F) >> 0;
+        cr_pll_bypass = (wr_spi_data[1] & 0x20) >> 5;
+        cr_pll_range = (wr_spi_data[1] & 0x40) >> 6;
+        
+        cr_ioupdclk = (wr_spi_data[2] & 0x01) >> 0;
+        cr_mode = (wr_spi_data[2] & 0x07) >> 1;
+        
+        cr_sdo = (wr_spi_data[3] & 0x01) >> 0;
+        cr_msb_lsb = (wr_spi_data[3] & 0x02) >> 1;
+        cr_osk_int = (wr_spi_data[3] & 0x10) >> 4;
+        cr_osk_en = (wr_spi_data[3] & 0x20) >> 5;
+        cr_inv_sinc = (wr_spi_data[3] & 0x40) >> 6;
+        
+    }
+    
+    
     this->__writeData(addr, ndata, wr_spi_data);
     rd_spi_data = this->__readData(addr, ndata);
     
@@ -148,20 +167,18 @@
 }
 
 char* DDS::__getControlRegister(){
-    
-    bool pll_range = 0;
-    bool pll_bypass = 1;
-    
+    /*
     if (cr_multiplier >= 4){
-        pll_bypass = 0;
+        cr_pll_bypass = 0;
     }
 
-    if (clock >= 200){
-        pll_range = 1;
+    if (this->clock >= 200.0){
+        cr_pll_range = 1;
     }
-       
+    */
+    
     controlRegister[0] = 0x10 + cr_qdac_pwdn*4;
-    controlRegister[1] = pll_range*64 + pll_bypass*32 + (cr_multiplier & 0x1F);
+    controlRegister[1] = cr_pll_range*64 + cr_pll_bypass*32 + (cr_multiplier & 0x1F);
     controlRegister[2] = (cr_mode & 0x07)*2 + cr_ioupdclk;
     controlRegister[3] = cr_inv_sinc*64 + cr_osk_en*32 + cr_osk_int*16 + cr_msb_lsb*2 + cr_sdo;
     
@@ -221,6 +238,7 @@
     wait_ms(1);
     
     this->rf_enabled = false;
+    this->programmed = false;
     
     return 0;
     }
@@ -274,17 +292,23 @@
     //printf("\r\nSetting default parameters in CR ...\r\n");
     
     //Serial mode enabled
-    this->clock = 200.0;        // Work clock in MHz
+    this->clock = 200.0;            // Work clock in MHz
     this->cr_multiplier = 4;        // Multiplier 4- 20
     this->cr_mode = 0;              // Single, FSK, Ramped FSK, Chirp, BPSK
     this->cr_qdac_pwdn = 0;         // QDAC power down enabled: 0 -> disable
     this->cr_ioupdclk = 0;          // IO Update clock direction: 0 -> input,  1 -> output
     this->cr_inv_sinc  = 0;         // Sinc inverser filter enable: 0 -> enable
-    this->cr_osk_en = 1;            // Enable Amplitude multiplier: 0 -> disabled
+    this->cr_osk_en = 0;            // Enable Amplitude multiplier: 0 -> disabled
     this->cr_osk_int = 0;           // register/counter output shaped control: 0 -> register, 1 -> counter
     this->cr_msb_lsb = 0;           // msb/lsb bit first: 0 -> MSB, 1 -> LSB
     this->cr_sdo = 1;               // SDO pin active: 0 -> inactive
 
+    this->cr_pll_range = 1;         // Clock >= 200Mhz
+    this->cr_pll_bypass = 0;
+    
+    this->cr_osk_en_bkp = this->cr_osk_en;
+    this->cr_osk_int_bkp = this->cr_osk_int;
+    
     //printf("\r\nSetting in serial mode ...\r\n");
     *dds_sp_mode = 0;
     *dds_cs = 1;
@@ -332,8 +356,8 @@
     
     //Reaconditioning data to return
     rd_data[0] = mult;
-    rd_data[1] = ((int)clock >> 8) & 0xff; 
-    rd_data[2] = (int)clock & 0xff; 
+    rd_data[1] = ((int)(this->clock) >> 8) & 0xff; 
+    rd_data[2] = (int)(this->clock) & 0xff; 
     
     return rd_data;    
     }
@@ -401,6 +425,50 @@
     
     return 0;
     }
+
+int DDS::isAmplitudeEnabled(){
+    
+    if (this->cr_osk_en)
+        return 1;
+    
+    return 0;
+    }
+    
+char* DDS::rdDeltaFrequency(){
+    char* rd_data;
+    
+    rd_data = this->__readData(0x04, 6);
+    
+    return rd_data;
+    
+    }
+
+char* DDS::rdUpdateClock(){
+    char* rd_data;
+    
+    rd_data = this->__readData(0x05, 4);
+    
+    return rd_data;
+    
+    }
+
+char* DDS::rdRampRateClock(){
+    char* rd_data;
+    
+    rd_data = this->__readData(0x06, 3);
+    
+    return rd_data;
+    
+    }
+
+char* DDS::rdAmplitudeRampRate(){
+    char* rd_data;
+    
+    rd_data = this->__readData(0x0A, 1);
+    
+    return rd_data;
+    
+    }
     
 int DDS::wrMode(char mode){
     
@@ -408,7 +476,7 @@
     
     return this->__writeControlRegister();
     }
-
+    
 int DDS::wrMultiplier(char multiplier, float clock){
     
     this->cr_multiplier = multiplier & 0x1F;
@@ -440,7 +508,10 @@
     if (sts){
         for (int i=0; i<6; i++)
             frequency1[i] = freq[i];
+        
+        this->programmed = true;
     }
+    
     return sts;
     
     }
@@ -478,24 +549,109 @@
     
     }
 
+int DDS::wrDeltaFrequency(char* delta_freq, SerialDriver *screen){
+    int sts;
+    
+    sts =  this->__writeDataAndVerify(0x04, 6, delta_freq, screen);
+    
+    if (sts){
+        for (int i=0; i<6; i++)
+            delta_frequency[i] = delta_freq[i];
+    }
+    
+    return sts;
+    
+    }
+
+int DDS::wrUpdateClock(char* upd_clock, SerialDriver *screen){
+    int sts;
+    
+    sts =  this->__writeDataAndVerify(0x05, 4, upd_clock, screen);
+    
+    if (sts){
+        for (int i=0; i<4; i++)
+            update_clock[i] = upd_clock[i];
+    }
+    
+    return sts;
+    
+    }
+
+int DDS::wrRampRateClock(char* rr_clock, SerialDriver *screen){
+    int sts;
+    
+    sts =  this->__writeDataAndVerify(0x06, 3, rr_clock, screen);
+    
+    if (sts){
+        for (int i=0; i<3; i++)
+            ramp_rate_clock[i] = rr_clock[i];
+    }
+    
+    return sts;
+    
+    }
+
+int DDS::wrAmplitudeRampRate(char* ampl_rate, SerialDriver *screen){
+    int sts;
+    
+    sts =  this->__writeDataAndVerify(0x0A, 1, ampl_rate, screen);
+    
+    if (sts){
+        for (int i=0; i<1; i++)
+            amplitude_ramp_rate[i] = ampl_rate[i];
+    }
+    
+    return sts;
+    
+    }
+
+int DDS::enableAmplitude(){
+    
+    this->cr_osk_en = 1; 
+    
+    return this->__writeControlRegister();
+    }
+
+int DDS::disableAmplitude(){
+    
+    this->cr_osk_en = 0; 
+    
+    return this->__writeControlRegister();
+    }
+    
 int DDS::enableRF(){
     
+    this->cr_osk_en = this->cr_osk_en_bkp; 
+    this->cr_osk_int = this->cr_osk_int_bkp; 
+    
+    this->__writeControlRegister();
+    
+    this->__writeDataAndVerify(0x08, 2, this->amplitudeI);
+    
     this->rf_enabled = true;
     
-    this->__writeDataAndVerify(0x08, 2, this->amplitudeI);
     return this->__writeDataAndVerify(0x09, 2, this->amplitudeQ);
 
     }
 
 int DDS::disableRF(){
     
+    this->cr_osk_en_bkp = this->cr_osk_en;
+    this->cr_osk_int_bkp = this->cr_osk_int;
+    
+    this->cr_osk_en = 1; 
+    this->cr_osk_int = 0; 
+    
+    this->__writeControlRegister();
+    
+    this->__writeDataAndVerify(0x08, 2, "\x00\x00");
+    
     this->rf_enabled = false;
     
-    this->__writeDataAndVerify(0x08, 2, "\x00\x00");
     return this->__writeDataAndVerify(0x09, 2, "\x00\x00");
     
     }
-       
+     
 int DDS::defaultSettings(SerialDriver *screen){
     
     if (!(screen == NULL)){
@@ -510,25 +666,26 @@
     this->wrFrequency2("\x00\x00\x00\x00\x00\x00");
     this->wrPhase1("\x00\x00");                            //0 grados
     this->wrPhase2("\x20\x00");                            //180 grados <> 0x20 0x00 <> 180/360*(2**14)
+    this->disableAmplitude();
     this->disableRF();
         
     if (!(screen == NULL)){
         screen->putc(0x37);
         screen->putc(0x31);
     }
-    
-    return this->wrMode(4);                                //BPSK mode
+    this->programmed = false;
+    return this->wrMode(0);                                //BPSK mode
     
     }
     
 char* DDS::setCommand(unsigned short cmd, char* payload, unsigned long payload_len){
     
-    bool success = false;    
-    char* tx_msg;
-    unsigned long tx_msg_len;
+    bool success = false;
     
-    tx_msg = KO_MSG;
-    tx_msg_len = 2;
+    strcpy(message, MSG_CMD_OK);
+    
+    this->cmd_answer = message;
+    this->cmd_answer_len = strlen(message);
     
     //printf("cmd = %d, payload_len = %d", cmd, payload_len);
 
@@ -538,8 +695,11 @@
     
     //Si el DDS no esta inicializado siempre retornar NI_MSG
     if (not this->isConfig){
-        this->cmd_answer = NI_MSG;
-        this->cmd_answer_len = 2;
+        
+        strcpy(message, MSG_STATUS_FAIL);
+        
+        this->cmd_answer = message;
+        this->cmd_answer_len = strlen(message);
         
         return this->cmd_answer;
     }
@@ -548,6 +708,22 @@
       {
         case DDS_CMD_RESET:
             success = this->init();
+            success = this->defaultSettings();
+            break;
+        
+        case DDS_CMD_STATUS:
+            
+            if (this->programmed == false)
+                strcpy(message, MSG_STATUS_ON);
+            
+            if ((this->programmed == true) && (this->rf_enabled == false)) 
+                strcpy(message, MSG_STATUS_RF_DIS);
+            
+            if ((this->programmed == true) && (this->rf_enabled == true))
+                strcpy(message, MSG_STATUS_RF_ENA);
+            
+            this->cmd_answer = message;
+            this->cmd_answer_len = strlen(message);
             break;
             
         case DDS_CMD_ENABLE_RF:
@@ -558,7 +734,16 @@
                     success = this->enableRF();
             }
             break;
-            
+        
+        case DDS_CMD_ENABLE_AMP:
+            if (payload_len == 1){
+                if (payload[0] == 0)
+                    success = this->disableAmplitude();
+                else
+                    success = this->enableAmplitude();
+            }
+            break;
+        
         case DDS_CMD_MULTIPLIER:
             if (payload_len == 1){
                 success = this->wrMultiplier(payload[0]);
@@ -610,71 +795,137 @@
                 success = this->wrAmplitudeQ(payload);
             }
             break;
-
+        
+        case DDS_CMD_AMP_RAMP_RATE:
+            if (payload_len == 1){
+                success = this->wrAmplitudeRampRate(payload);
+            }
+            break;
+        
+        case DDS_CMD_DELTA_FREQ:
+            if (payload_len == 1){
+                success = this->wrDeltaFrequency(payload);
+            }
+            break;
+        
+        case DDS_CMD_UPD_CLOCK:
+            if (payload_len == 1){
+                success = this->wrUpdateClock(payload);
+            }
+            break;
+        
+        case DDS_CMD_RAMP_RATE_CLOCK:
+            if (payload_len == 1){
+                success = this->wrRampRateClock(payload);
+            }
+            break;
+            
         case DDS_CMD_READ | DDS_CMD_ENABLE_RF:
             if (this->isRFEnabled() == 1)
-                tx_msg = ONE_MSG;
+                strcpy(message, MSG_ENABLED);
             else
-                tx_msg = ZERO_MSG;
+                strcpy(message, MSG_DISABLED);
                 
-            tx_msg_len = 1;
+            this->cmd_answer_len = strlen(message);
             
             break;
             
+        case DDS_CMD_READ | DDS_CMD_ENABLE_AMP:
+            if (this->cr_osk_en == 1)
+                strcpy(message, MSG_ENABLED);
+            else
+                strcpy(message, MSG_DISABLED);
+                
+            this->cmd_answer_len = strlen(message);
+            
+            break;
+                  
         case DDS_CMD_READ | DDS_CMD_MULTIPLIER:
-            tx_msg = this->rdMultiplier();
-            tx_msg_len = 1;
+            this->cmd_answer = this->rdMultiplier();
+            this->cmd_answer_len = 1;
             break;
             
         case DDS_CMD_READ | DDS_CMD_MODE:
-            tx_msg = this->rdMode();
-            tx_msg_len = 1;
+            this->cmd_answer = this->rdMode();
+            this->cmd_answer_len = 1;
             break;
             
         case DDS_CMD_READ | DDS_CMD_FREQUENCYA:
-            tx_msg = this->rdFrequency1();
-            tx_msg_len = 6;
+            this->cmd_answer = this->rdFrequency1();
+            this->cmd_answer_len = 6;
             break;
             
         case DDS_CMD_READ | DDS_CMD_FREQUENCYB:
-            tx_msg = this->rdFrequency2();
-            tx_msg_len = 6;
+            this->cmd_answer = this->rdFrequency2();
+            this->cmd_answer_len = 6;
             break;
             
         case DDS_CMD_READ | DDS_CMD_PHASEA:
-            tx_msg = this->rdPhase1();
-            tx_msg_len = 2;
+            this->cmd_answer = this->rdPhase1();
+            this->cmd_answer_len = 2;
             break;
             
         case DDS_CMD_READ | DDS_CMD_PHASEB:
-            tx_msg = this->rdPhase2();
-            tx_msg_len = 2;
+            this->cmd_answer = this->rdPhase2();
+            this->cmd_answer_len = 2;
             break;
 
         case DDS_CMD_READ | DDS_CMD_AMPLITUDE1:
-            tx_msg = this->rdAmplitudeI();
-            tx_msg_len = 2;
+            this->cmd_answer = this->rdAmplitudeI();
+            this->cmd_answer_len = 2;
             break;
 
         case DDS_CMD_READ | DDS_CMD_AMPLITUDE2:
-            tx_msg = this->rdAmplitudeQ();
-            tx_msg_len = 2;
+            this->cmd_answer = this->rdAmplitudeQ();
+            this->cmd_answer_len = 2;
+            break;
+        
+        case DDS_CMD_READ | DDS_CMD_AMP_RAMP_RATE:
+            this->cmd_answer = this->rdAmplitudeRampRate();
+            this->cmd_answer_len = 1;
+            break;
+        
+        case DDS_CMD_READ | DDS_CMD_DELTA_FREQ:
+            this->cmd_answer = this->rdDeltaFrequency();
+            this->cmd_answer_len = 6;
+            break;
+        
+        case DDS_CMD_READ | DDS_CMD_UPD_CLOCK:
+            this->cmd_answer = this->rdUpdateClock();
+            this->cmd_answer_len = 4;
+            break;
+        
+        case DDS_CMD_READ | DDS_CMD_RAMP_RATE_CLOCK:
+            this->cmd_answer = this->rdRampRateClock();
+            this->cmd_answer_len = 3;
+            break;
+        
+        case DDS_CMD_WRITE:
+            if (payload_len == 0x28){
+                success = this->writeAllDevice(payload);
+            }
+            break;
+        
+        case DDS_CMD_READ:
+            this->cmd_answer = this->readAllDevice();
+            this->cmd_answer_len = 0x28;
             break;
             
         default:
             success = false;
+            strcpy(message, MSG_CMD_KO);
+            this->cmd_answer = message;
+            this->cmd_answer_len = strlen(message);
         
       }
     
     if (success){
-        tx_msg = OK_MSG;
-        tx_msg_len = 2;
+        strcpy(message, MSG_CMD_OK);
+        this->cmd_answer = message;
+        this->cmd_answer_len = strlen(message);
         }
     
-    this->cmd_answer = tx_msg;
-    this->cmd_answer_len = tx_msg_len;
-    
-    return tx_msg;
+    return this->cmd_answer;
 }
 
 char* DDS::getCmdAnswer(){
@@ -689,55 +940,6 @@
     
     }
 
-int DDS::setAllDevice(char* payload, SerialDriver *screen){
-    
-    int sts;
-    char* phase1, *phase2;
-    char* freq1, *freq2;
-    char* delta_freq, *upd_rate_clk, *ramp_rate_clk;
-    char* control_reg;
-    char* amplitudeI, *amplitudeQ, *ampl_ramp_rate;
-    char* qdac;
-    
-    phase1 = &payload[0x00];
-    phase2 = &payload[0x02];
-    freq1 = &payload[0x04];
-    freq2 = &payload[0x0A];
-    delta_freq = &payload[0x10];
-    upd_rate_clk = &payload[0x16];
-    ramp_rate_clk = &payload[0x1A];
-    control_reg = &payload[0x1D];
-    amplitudeI = &payload[0x21];
-    amplitudeQ = &payload[0x23];
-    ampl_ramp_rate = &payload[0x25];
-    qdac = &payload[0x26];
-    
-    control_reg[2] = control_reg[2] & 0xFE;     //cr_ioupdclk always as an input = 0
-    control_reg[3] = control_reg[3] & 0xFD;     //LSB first = 0, MSB first enabled
-    control_reg[3] = control_reg[3] | 0x01;     //cr_sdo enable = 1
-    
-    this->__writeDataAndVerify(0x04, 6, delta_freq);
-    this->__writeDataAndVerify(0x05, 4, upd_rate_clk);
-    this->__writeDataAndVerify(0x06, 3, ramp_rate_clk);
-    this->__writeDataAndVerify(0x07, 4, control_reg);
-    
-    this->__writeDataAndVerify(0x0A, 1, ampl_ramp_rate);
-    this->__writeDataAndVerify(0x0B, 2, qdac, screen);  
-
-    this->wrPhase1(phase1);
-    this->wrPhase2(phase2);
-    this->wrFrequency1(freq1);
-    this->wrFrequency2(freq2);
-    this->wrAmplitudeI(amplitudeI);
-    this->wrAmplitudeQ(amplitudeQ);
-    
-    //Enabling RF
-    sts = this->enableRF();
-    
-    return sts;
-    
-    }
-
 bool DDS::wasInitialized(){
     
     return this->isConfig;
@@ -771,4 +973,148 @@
         return MODULATION[5];
     
     return MODULATION[this->cr_mode];   
-}
\ No newline at end of file
+}
+
+
+int DDS::writeAllDevice(char* payload, SerialDriver *screen){
+    
+    int sts;
+    char* phase1, *phase2;
+    char* freq1, *freq2;
+    char* delta_freq, *upd_rate_clk, *ramp_rate_clk;
+    char* control_reg;
+    char* amplitudeI, *amplitudeQ, *ampl_ramp_rate;
+    char* qdac;
+    
+    //parm = payload[ParallelAddress]
+    phase1 = &payload[0x00];
+    phase2 = &payload[0x02];
+    freq1 = &payload[0x04];
+    freq2 = &payload[0x0A];
+    delta_freq = &payload[0x10];
+    upd_rate_clk = &payload[0x16];
+    ramp_rate_clk = &payload[0x1A];
+    control_reg = &payload[0x1D];
+    amplitudeI = &payload[0x21];
+    amplitudeQ = &payload[0x23];
+    ampl_ramp_rate = &payload[0x25];
+    qdac = &payload[0x26];
+    
+    control_reg[2] = control_reg[2] & 0xFE;     //cr_ioupdclk always as an input = 0 when serial operation is used
+    control_reg[3] = control_reg[3] & 0xFD;     //LSB first = 0, MSB first enabled
+    control_reg[3] = control_reg[3] | 0x01;     //cr_sdo enable = 1
+    
+    cr_osk_int_bkp = (control_reg[3] & 0x10) >> 4;
+    cr_osk_en_bkp = (control_reg[3] & 0x20) >> 5;
+        
+    //this->__writeDataAndVerify(SerialAddress, NumberOfBytes, Bytes);
+    //this->__writeDataAndVerify(0x04, 6, delta_freq);
+    //this->__writeDataAndVerify(0x05, 4, upd_rate_clk);
+    //this->__writeDataAndVerify(0x06, 3, ramp_rate_clk);
+    this->__writeDataAndVerify(0x07, 4, control_reg);
+    
+    //this->__writeDataAndVerify(0x0A, 1, ampl_ramp_rate);
+    this->__writeDataAndVerify(0x0B, 2, qdac, screen);  
+
+    this->wrPhase1(phase1);
+    this->wrPhase2(phase2);
+    this->wrFrequency1(freq1);
+    this->wrFrequency2(freq2);
+    this->wrDeltaFrequency(delta_freq);
+    this->wrUpdateClock(upd_rate_clk);
+    this->wrRampRateClock(ramp_rate_clk);
+    
+    this->wrAmplitudeI(amplitudeI);
+    this->wrAmplitudeQ(amplitudeQ);
+    
+    this->wrAmplitudeRampRate(ampl_ramp_rate);
+    
+    //Enabling RF
+    sts = this->enableRF();
+    
+    return sts;
+    
+    }
+    
+
+char* DDS::readAllDevice(){
+    
+    char* rd_data;
+    int i=0, k=0;
+    
+    rd_data = this->rdPhase1();
+    
+    for (i=0; i<2; i++)
+        message[k+i] = rd_data[i];
+    k += i;
+    
+    rd_data = this->rdPhase2();
+    
+    for (i=0; i<2; i++)
+        message[k+i] = rd_data[i];
+    k += i;
+    
+    rd_data = this->rdFrequency1();
+    
+    for (i=0; i<6; i++)
+        message[k+i] = rd_data[i];
+    k += i;
+    
+    rd_data = this->rdFrequency2();
+    
+    for (i=0; i<6; i++)
+        message[k+i] = rd_data[i];
+    k += i;
+    
+    rd_data = this->rdDeltaFrequency();
+    
+    for (i=0; i<6; i++)
+        message[k+i] = rd_data[i];
+    k += i;
+    
+    rd_data = this->rdUpdateClock();
+    
+    for (i=0; i<4; i++)
+        message[k+i] = rd_data[i];
+    k += i;
+    
+    rd_data = this->rdRampRateClock();
+    
+    for (i=0; i<3; i++)
+        message[k+i] = rd_data[i];
+    k += i;
+    
+    rd_data = this->__readData(0x07, 4);
+    
+    for (i=0; i<4; i++)
+        message[k+i] = rd_data[i];
+    k += i;
+    
+    rd_data = this->rdAmplitudeI();
+    
+    for (i=0; i<2; i++)
+        message[k+i] = rd_data[i];
+    k += i;
+    
+    rd_data = this->rdAmplitudeQ();
+    
+    
+    for (i=0; i<2; i++)
+        message[k+i] = rd_data[i];
+    k += i;
+    
+    rd_data = this->rdAmplitudeRampRate();
+    
+    for (i=0; i<1; i++)
+        message[k+i] = rd_data[i];
+    k += i;
+    
+    rd_data = this->__readData(0x0B, 2);
+    
+    for (i=0; i<2; i++)
+        message[k+i] = rd_data[i];
+    k += i;
+    
+    return message;
+    
+    }
\ No newline at end of file

--- a/AD9854.h	Tue Feb 24 20:08:13 2015 +0000
+++ b/AD9854.h	Wed Sep 04 22:26:24 2019 +0000
@@ -8,6 +8,8 @@
 #define SPI_MODE 0
 #define SPI_FREQ 1000000
 
+#define DDS_CMD_STATUS      0X04
+
 #define DDS_CMD_RESET       0X10
 #define DDS_CMD_ENABLE_RF   0x11
 #define DDS_CMD_MULTIPLIER  0X12
@@ -18,8 +20,27 @@
 #define DDS_CMD_PHASEB      0x17
 #define DDS_CMD_AMPLITUDE1  0X18
 #define DDS_CMD_AMPLITUDE2  0x19
+#define DDS_CMD_ENABLE_AMP      0x1A
+#define DDS_CMD_AMP_RAMP_RATE   0x1B
+#define DDS_CMD_DELTA_FREQ      0x1C
+#define DDS_CMD_UPD_CLOCK       0x1D
+#define DDS_CMD_RAMP_RATE_CLOCK 0x1E
+
+#define DDS_CMD_WRITE       0x50
 #define DDS_CMD_READ        0x8000
 
+#define MSG_CMD_KO          "0:Command not recognized"
+#define MSG_CMD_OK          "1:Configuration received and saved"
+
+#define MSG_STATUS_FAIL     "0:DDS Clock not connected"
+#define MSG_STATUS_ON       "1:DDS was not programmed"
+#define MSG_STATUS_RF_DIS   "2:RF disabled"
+#define MSG_STATUS_RF_ENA   "3:RF enabled"
+
+#define MSG_DISABLED     "0:ENABLED"
+#define MSG_ENABLED      "1:DISABLED"
+
+
 class DDS{
     private:
         float           clock;              // Work frequency in MHz
@@ -32,14 +53,25 @@
         bool            cr_osk_int;             // ext/int output shaped control: 0 -> external
         bool            cr_msb_lsb;             // msb/lsb bit first: 0 -> MSB
         bool            cr_sdo;                 // SDO pin active: 0 -> inactive
-
+        bool            cr_pll_range;
+        bool            cr_pll_bypass;
+    
+        bool            cr_osk_en_bkp;              // Enable AM: 0 -> disabled
+        bool            cr_osk_int_bkp;
+    
         char            frequency1[6];
         char            frequency2[6];
         char            phase1[2];
         char            phase2[2];       
         char            amplitudeI[2];
         char            amplitudeQ[2];
+        char            delta_frequency[6];
+        char            update_clock[4];
+        char            ramp_rate_clock[3];
+        char            amplitude_ramp_rate[1];
+        
         bool            rf_enabled;
+        bool            programmed;
        
         double          factor_freq1;
         double          factor_freq2;
@@ -58,7 +90,7 @@
         
         int __writeData(char addr, char ndata, const char* data);
         char* __readData(char addr, char ndata);
-        int __writeDataAndVerify(char addr, char ndata, const char* wr_spi_data, SerialDriver *screen=NULL);
+        int __writeDataAndVerify(char addr, char ndata, char* wr_spi_data, SerialDriver *screen=NULL);
         char* __getControlRegister();
         int __writeControlRegister();
         
@@ -79,7 +111,14 @@
         char* rdFrequency2();
         char* rdAmplitudeI();
         char* rdAmplitudeQ();
+        char* rdDeltaFrequency();
+        char* rdUpdateClock();
+        char* rdRampRateClock();
+        char* rdAmplitudeRampRate();
+        
         int isRFEnabled();
+        int isAmplitudeEnabled();
+        
         int wrMode(char mode);
         int wrMultiplier(char multiplier, float clock=200.0);
         int wrPhase1(char* phase, SerialDriver *screen=NULL);
@@ -88,13 +127,21 @@
         int wrFrequency2(char* freq, SerialDriver *screen=NULL);
         int wrAmplitudeI(char* amplitude, SerialDriver *screen=NULL);
         int wrAmplitudeQ(char* amplitude, SerialDriver *screen=NULL);
+        int wrDeltaFrequency(char* delta_freq, SerialDriver *screen=NULL);
+        int wrUpdateClock(char* upd_clock, SerialDriver *screen=NULL);
+        int wrRampRateClock(char* rr_clock, SerialDriver *screen=NULL);
+        int wrAmplitudeRampRate(char* ampl_ramp_rate, SerialDriver *screen=NULL);
+        
         int enableRF();
         int disableRF();
+        int enableAmplitude();
+        int disableAmplitude();
+        
         int defaultSettings(SerialDriver *screen=NULL);
         char* setCommand(unsigned short cmd, char* payload, unsigned long payload_len);
         char* getCmdAnswer();
         unsigned long getCmdAnswerLen();
-        int setAllDevice(char* payload, SerialDriver *screen=NULL);
+        
         bool wasInitialized();
         char getMultiplier();
         double getFreqFactor1();
@@ -102,6 +149,9 @@
         char getMode();
         char* getModeStr();
         
+        int writeAllDevice(char* payload, SerialDriver *screen=NULL);
+        char* readAllDevice();
+        
 };
 
 #endif
\ No newline at end of file