Miguel Urco
App to configure a DDS (AD9854) using a K64F. USB an Ethernet were used as interface.
Dependencies: jro mbed AD9854 mbed-rtos I2CLCD k64f_EthLink SerialDriver FreescaleIAP EthernetInterface
Revision 5:6b81db65f419, committed 2019-09-04
- Comitter:
- miguelcordero191
- Date:
- Wed Sep 04 22:26:36 2019 +0000
- Parent:
- 4:3883bfcdfb63
- Child:
- 6:99a56e714791
- Commit message:
- 04/09/2019
Changed in this revision
--- a/AD9854.lib Tue Feb 24 20:14:16 2015 +0000 +++ b/AD9854.lib Wed Sep 04 22:26:36 2019 +0000 @@ -1,1 +1,1 @@ -http://developer.mbed.org/users/miguelcordero191/code/AD9854/#156a9e15919e +http://developer.mbed.org/users/miguelcordero191/code/AD9854/#d81fca2297fb
--- a/jro.lib Tue Feb 24 20:14:16 2015 +0000 +++ b/jro.lib Wed Sep 04 22:26:36 2019 +0000 @@ -1,1 +1,1 @@ -http://developer.mbed.org/users/miguelcordero191/code/jro/#6500be930b36 +http://developer.mbed.org/users/miguelcordero191/code/jro/#dd61acd77e2c
--- a/main.cpp Tue Feb 24 20:14:16 2015 +0000
+++ b/main.cpp Wed Sep 04 22:26:36 2019 +0000
@@ -48,10 +48,12 @@
//const char LCD_WELCOME[] = " JICAMARCA - DDS ";
const char LCD_IP_INI[] = "IP : checking... ";
const char LCD_IP_NC[] = "IP : Not connected ";
-//const char LCD_IP_NI[] = "IP : Not initialized";
+const char LCD_IP_NI[] = "IP : Not initialized";
+const char LCD_IP_RST[] = "IP : Connect&Restart";
const char LCD_DAC_INI[] = "DAC: checking... ";
-const char LCD_DAC_NC[] = "DAC: Not detected ";
+const char LCD_DAC_NC[] = "DAC: No detected ";
+const char LCD_DAC_NO_CLK[] = "DAC: Verify CLK_IN ";
const char LCD_DAC_ENA[] = " RF Enabled ";
const char LCD_DAC_DIS[] = " RF Disabled ";
@@ -65,6 +67,8 @@
EthernetInterface eth;
TCPSocketServer server;
+int ethIni = 0;
+
//DDS
SPI spi_device(D11, D12, D13);
@@ -78,9 +82,9 @@
DDS dds_device(&spi_device, &dds_mreset, &dds_outramp, &dds_sp_mode, &dds_cs, &dds_io_reset, &dds_updclk);
//LEDS
-DigitalOut LedR(LED1);
-DigitalOut LedG(LED2);
-DigitalOut LedB(LED3);
+DigitalOut LedADC(PTB11);
+DigitalOut LedUART(PTB10);
+DigitalOut LedIP(PTB3);
DigitalIn IPResetButton(PTB2, PullUp);
@@ -121,6 +125,8 @@
//Wait until button will be released
while(!IPResetButton){
+ LedADC = 0;
+ LedIP = 0;
Thread::wait(50);
}
@@ -135,12 +141,12 @@
//Thread::signal_wait(0x1);
- LedG = 1;
+ LedUART = 0;
uart.baud(SERIAL_BAUDRATE);
while(1){
- LedG = 0;
+ LedUART = 1;
successful = false;
if (uart.isRxBufferEmpty()){
@@ -153,7 +159,7 @@
//******************** BLINK LED *****************************
for (int i=0; i<n; i++){
- LedG = !LedG;
+ LedUART = !LedUART;
Thread::wait(10);
}
lcd.printf("Serial command received", 0, 1);
@@ -169,7 +175,7 @@
//********************* SUCCESSFUL DATA **********************
if (n == 40)
- if (dds_device.setAllDevice(rx_buffer) == 1)
+ if (dds_device.writeAllDevice(rx_buffer) == 1)
successful = true;
//******************** REPLY UART*****************************
@@ -197,8 +203,8 @@
eth_mutex.lock();
readIpConfig(_ip, _mask, _gateway);
-
- LedB = 1;
+ ethIni = 0;
+ LedIP = 0;
if (eth.init(_ip, _mask, _gateway) != 0){
//mbed_reset();
@@ -217,12 +223,12 @@
server.bind(ECHO_SERVER_PORT);
server.listen(1);
+
+ ethIni = 1;
- LedB = 0;
-
while(1)
{
- LedB = 0;
+ LedIP = 1;
n = 0;
totalSize = 0;
@@ -231,14 +237,14 @@
client.set_blocking(false, 500); // Timeout after (0.5)s
while (true) {
- LedR = !LedR;
+ LedIP = !LedIP;
n = client.receive(rx_buffer, sizeof(rx_buffer));
if (n <= 0) break;
totalSize += n;
Thread::wait(10);
}
- LedB = 1;
+ LedIP = 1;
if (totalSize < 1){
client.close();
@@ -252,14 +258,28 @@
}
lcd.printf("Eth command received", 0, 1);
//******************** DDS NOT INITIALIZED *******************
+
if (!dds_device.wasInitialized()){
client.send(ipData.getNIData(ipData.getCmd()), ipData.getNIDataLen());
+ Thread::wait(10);
client.close();
continue;
}
+
//******************** REPLY REQ *****************************
+ //********* ECHO ****
+ if (ipData.getCmd() == CMD_ECHO){
+
+ //Sending data
+ client.send(ipData.getOKData(ipData.getCmd()), ipData.getOKDataLen());
+ Thread::wait(10);
+ client.close();
+
+ continue;
+ }
+
//********* IP CONFIG ****
if (ipData.getCmd() == CMD_CHANGE_IP){
@@ -283,7 +303,7 @@
}
}
- //Lock dds_device before execute any command
+ //Lock dds_device before of execute any other command
dds_mutex.lock();
// ********** OTHER COMMANDS
@@ -296,6 +316,7 @@
dds_mutex.unlock();
}
+
}
void lcdView_thread(void const *args){
@@ -342,14 +363,22 @@
}
}
else{
- lcd.printf(LCD_DAC_NC, 0, 0);
+ if (c==0){
+ lcd.printf(LCD_DAC_NC, 0, 0);
+ }
+ if (c==3){
+ lcd.printf(LCD_DAC_NO_CLK, 0, 0);
+ }
lcd_status[0] = lcd_status[0] ^ 0xFF;
lcd.printf(lcd_status, 19, 0);
}
- //Verify if ethernet resource is free
+ //Verifying if ethernet resource is free
if (eth_mutex.trylock()){
if (eth_link.GetELink() == 0){
+ //Eth connected
+ LedIP = 1;
+
if (c==0){
lcd.printf("IP : ", 0, 1);
lcd.printf(eth.getIPAddress(), 5, 1);
@@ -364,7 +393,23 @@
}
}
else{
- lcd.printf(LCD_IP_NC, 0, 1);
+
+ LedIP = 0;
+
+ if (ethIni==0){
+ //IP not initialized
+ if (c==0){
+ lcd.printf(LCD_IP_NI, 0, 1);
+ }
+ if (c==3){
+ lcd.printf(LCD_IP_RST, 0, 1);
+ }
+ }
+ else{
+ //IP initialized but unconnected
+ lcd.printf(LCD_IP_NC, 0, 1);
+ }
+
}
eth_mutex.unlock();
}
@@ -381,6 +426,8 @@
int main()
{
+ LedADC = 0;
+
screen.baud(9600);
screen.putc(0x0A);
@@ -392,8 +439,6 @@
eth_thread_ptr = new Thread(&waitEthData_thread);
lcd_thread_ptr = new Thread(&lcdView_thread);
- LedR = 1;
-
screen.putc(0x33);
screen.putc(0x32);
@@ -401,7 +446,7 @@
if (dds_device.init())
break;
- LedR = !LedR;
+ LedADC = !LedADC;
Thread::wait(250);
if (wasIPResetPressed()){
@@ -410,15 +455,12 @@
}
}
- LedR = 0;
/*
screen.putc(0x33);
screen.putc(0x31);
*/
- LedR = 1;
dds_device.defaultSettings();
- LedR = 0;
/*
screen.putc(0x33);
screen.putc(0x30);
@@ -429,10 +471,10 @@
while(true){
if (dds_device.isRFEnabled()){
- LedR = 0;
+ LedADC = 1;
}
else{
- LedR = 1;
+ LedADC = 0;
}
if (wasIPResetPressed()){