Ben Parkes
V4
Fork of
Thread_Communication_V4_fortest
by 
BDG
Diff: main.cpp
- Revision:
- 16:f30928e622a2
- Parent:
- 15:864d936b51cf
- Child:
- 17:aa585f901750
--- a/main.cpp Sat Jan 06 13:52:46 2018 +0000
+++ b/main.cpp Sat Jan 06 18:05:43 2018 +0000
@@ -6,7 +6,7 @@
#define RisingEdge 1
#define USER_BUTTON_PRESSED 1
-LCD lcd(PD_15, PF_12, PF_13, PE_9, PF_14, PF_15);
+LCD lcd(PD_15, PF_12, PF_13, PE_9, PF_14, PF_15);
BMP280 Sensor(D14, D15);
//Define Functions
@@ -30,7 +30,7 @@
Timeout userButtonTimeout; // FOR debouncing User Switch
Ticker read; // ***Sets sampling period!*** (ISR Signals sampling Thread)
Ticker refresh;
-/* LOCKS */
+/* LOCKS */
Mutex DataBuffer;
Mutex dataLock;
@@ -54,22 +54,25 @@
/* DEBOUNCER INTERRUPTS */
InterruptIn userButton(USER_BUTTON);
-void userButtonRise () {
+void userButtonRise ()
+{
userButton.rise(NULL);
userButtonState = RisingEdge;
userButtonTimeout.attach(&userButtonTimeoutHandler, 0.1);
}
-void userButtonFall () {
+void userButtonFall ()
+{
userButton.fall(NULL);
_writeRemove_SD.signal_set(USER_BUTTON_PRESSED);
userButtonState = FallingEdge;
userButtonTimeout.attach(&userButtonTimeoutHandler, 0.1);
}
-void userButtonTimeoutHandler() {
+void userButtonTimeoutHandler()
+{
userButtonTimeout.detach();
-
+
switch (userButtonState) {
case RisingEdge:
userButton.fall(&userButtonFall);
@@ -77,15 +80,16 @@
case FallingEdge:
userButton.rise(userButtonRise);
break;
- }// End Switch
-} //End ISR
+ }// End Switch
+} //End ISR
/*--------------------------------MAIN--------------------------------*/
-int main() {
-
+int main()
+{
+
pc.baud(57600);
pc.attach(&Rx_interrupt, Serial::RxIrq);
POST();
-
+
pc.printf("\n\n\nType HELP for list of available Commands\n\n\n\r");
_serialCMD.start(serialCMD);
_sensorRead.start(sensorRead);
@@ -93,117 +97,145 @@
_circBuff.start(circBuff);
_writeRemove_SD.start(writeRemove_SD);
_Network1.start(Network1);
-
+
userButton.rise(&userButtonRise);
read.attach(&readISR, sampleTime);
refresh.attach(&LCD_timerISR, LCD_REFRESH);
-
+
while (1) {
Yellow_ext = ON;
Thread::wait (200);
Yellow_ext = OFF;
Thread::wait(200);
- }// End While
+ }// End While
} // End Main
/*--------------------------------------------------------------------*/
/*-----------------Circular Buffer------------------------------------*/
-void circBuff () {
-
- while(1) {
- Thread::signal_wait(DATA_READY); // wait for signal from sensorRead
-
- //Lock data buffer
- DataBuffer.lock();
-
- //Format samples, send to FIFO buffer head
- memset(data_buffer[sample_h],NULL,64);
-
- dataLock.lock(); //lock critical section
- sprintf(data_buffer[sample_h],"%s, %2.2f, %4.2f, %.4f\n\r", TIME, TEMP, PRES, LDR);
- dataLock.unlock(); //unlock critical section
-
-
- //Set seperate FIFO head and tail for printing data
- data_h = sample_h;
- data_t = sample_t;
-
- //Move sample FIFO buffer head to next row in buffer
- sample_h++;
- //Check sample FIFO buffer head
- if(sample_h >= MAX_SAMPLES){
- sample_h = 0;
+void circBuff ()
+{
+
+ while(1) {
+ Thread::signal_wait(DATA_READY); // wait for signal from sensorRead
+
+ //Lock data buffer
+ DataBuffer.lock();
+
+ //Format samples, send to FIFO buffer head
+ memset(data_buffer[sample_h],NULL,64);
+
+ osEvent evt = mail_FIFO.get();
+
+ if (evt.status == osEventMail) {
+ mail_t *mail = (mail_t*)evt.value.p;
+
+ sprintf(data_buffer[sample_h],"%s, %2.2f, %4.2f, %.4f\n\r", mail->Time_Date, mail->temp_Value, mail->press_Value, mail->LDR_Value);
+
+ mail_FIFO.free(mail);
+ }
+
+
+
+
+ //Set seperate FIFO head and tail for printing data
+ data_h = sample_h;
+ data_t = sample_t;
+
+ //Move sample FIFO buffer head to next row in buffer
+ sample_h++;
+ //Check sample FIFO buffer head
+ if(sample_h >= MAX_SAMPLES) {
+ sample_h = 0;
+ }
+ //Check sample FIFO buffer tail
+ if(sample_t == sample_h) {
+ sample_t++;
+ if(sample_t >= (MAX_SAMPLES)) {
+ sample_t = 0;
}
- //Check sample FIFO buffer tail
- if(sample_t == sample_h){
- sample_t++;
- if(sample_t >= (MAX_SAMPLES)){
- sample_t = 0;
- }
- }
- //Unlock data buffer
- DataBuffer.unlock();
+ }
+ //Unlock data buffer
+ DataBuffer.unlock();
}// End While
}// End Circular buffer
/*-------------------------------------------------------------*/
/*---------------------Read Sensors ---------------------------*/
-void readISR () { // Ticker interrupt defined in main
-
+void readISR () // Ticker interrupt defined in main
+{
+
_sensorRead.signal_set(SENSOR_UPDATE);
}
// Keep short
-void sensorRead () {
-
+void sensorRead ()
+{
+
while (1) {
-
+
dataLock.lock(); // Entering Critial Section
-
+
// Store Data in global Variables
LDR = LDR_In.read();
TEMP = Sensor.getTemperature();
PRES = Sensor.getPressure();
-
+
memset((char *)TIME, NULL, 21);
time(&raw_time);
sample_epoch = localtime(&raw_time);
strftime((char *)TIME, 21,"%d/%m/%Y, %X", sample_epoch);
-
+
dataLock.unlock(); // Exiting Critical Section
-
+
Green_int = !Green_int; // debugging
-
+
//Read sensors, send to mail-queue
- mail_t *mail = mail_box.alloc();
- mail->LDR_Value = LDR;
+ mail_t *mail = mail_LCD.alloc();
+ mail->LDR_Value = LDR;
mail->temp_Value = TEMP;
mail->press_Value = PRES;
- mail_box.put(mail);
-
-
+ mail_LCD.put(mail);
+
+ mail_t *mail1 = mail_FIFO.alloc();
+ strcpy(mail1->Time_Date, (char*)TIME);
+ mail1->LDR_Value = LDR;
+ mail1->temp_Value = TEMP;
+ mail1->press_Value = PRES;
+ mail_FIFO.put(mail);
+
+ mail_t *mail2 = mail_Network.alloc();
+ strcpy(mail2->Time_Date, (char*)TIME);
+ mail2->LDR_Value = LDR;
+ mail2->temp_Value = TEMP;
+ mail2->press_Value = PRES;
+ mail_Network.put(mail);
+
+
+
_circBuff.signal_set(DATA_READY); // Set signal to buffer to store updated values
Thread::signal_wait(SENSOR_UPDATE); // Wait for the Timer interrupt
}
}
-/*--------------------------------------------------------------------*/
+/*--------------------------------------------------------------------*/
/*--------------------------------LCD---------------------------------*/
-void LCD_timerISR () {
+void LCD_timerISR ()
+{
_PrintLCD.signal_set(LCD_READY);
- }
+}
-void PrintLCD () {
-
+void PrintLCD ()
+{
+
int i = 0;
int j = 4;
char lightString[16];
char tempString[16];
char pressString[16];
char lcd_TIME[21];
-
- while(1){
-
+
+ while(1) {
+
lcd.RowSelect(3);
-
+
if (j == 4) {
@@ -211,7 +243,7 @@
lcd.RowSelect(0);
switch (i) {
case 0: {
- osEvent evt = mail_box.get();
+ osEvent evt = mail_LCD.get();
if (evt.status == osEventMail) {
mail_t *mail = (mail_t*)evt.value.p;
@@ -220,7 +252,7 @@
sprintf(tempString,"%2.2f", mail->temp_Value);
sprintf(pressString,"%4.2f", mail->press_Value);
- mail_box.free(mail);
+ mail_LCD.free(mail);
}
lcd.Write("Light:");
@@ -252,7 +284,7 @@
break;
}//end switch
}// end if
- else{
+ else {
j++;
}
lcd.RowSelect(3);
@@ -273,161 +305,160 @@
/*------------------------------SERIAL_CMD----------------------------*/
//Interrupt when recieving from serial port
-void Rx_interrupt() {
-
+void Rx_interrupt()
+{
+
//Wait for serial input
while (pc.readable()) {
-
+
//Return input to serial
rx_buffer[rx_in] = pc.getc();
pc.putc(rx_buffer[rx_in]);
-
+
//If enter key is pressed, set serial thread signal
- if(rx_buffer[rx_in] == 0xD){
+ if(rx_buffer[rx_in] == 0xD) {
_serialCMD.signal_set(ENTER_KEY);
}
-
+
//Increment buffer head
- else{
- if(rx_in>=32){
+ else {
+ if(rx_in>=32) {
puts("\n\rERROR - Stop typing so much!\n\r");
rx_in = 0;
memset(rx_buffer, NULL, 32);
- }
- else{
- rx_in = (rx_in + 1);
+ } else {
+ rx_in = (rx_in + 1);
}
}
}
}
//Check what command what recieved and execute
-void serialCMD(){
+void serialCMD()
+{
bool xx = 1; // State for CMD STATE
- while(1){
+ while(1) {
//Wait for thread signal
Thread::signal_wait(ENTER_KEY);
-
+
//Detach serial interrupt
pc.attach(NULL, Serial::RxIrq);
struct tm * s_time;
char tm_n[4];
-
-/*----CARRAGE RETURN-------------*/
- if(rx_buffer[0] == 0xD){
+
+ /*----CARRAGE RETURN-------------*/
+ if(rx_buffer[0] == 0xD) {
pc.puts("\n\r");
- }
-/*----READ ALL----------------------------------*/
- else if(strstr(rx_buffer, "READ ALL")){
+ }
+ /*----READ ALL----------------------------------*/
+ else if(strstr(rx_buffer, "READ ALL")) {
pc.puts("\n\r Reading all samples...\n\r");
-
+
//Lock data buffer
DataBuffer.lock();
-
+
//Print all samples to serial
- for(int n=data_t; n<=MAX_SAMPLES; n++){
+ for(int n=data_t; n<=MAX_SAMPLES; n++) {
pc.puts(data_buffer[n]);
}
- if(data_t>data_h){
- for(int n=0; n<=(data_t-1); n++){
+ if(data_t>data_h) {
+ for(int n=0; n<=(data_t-1); n++) {
pc.puts(data_buffer[n]);
}
}
-
+
//Lock data buffer
DataBuffer.unlock();
pc.puts(" All Samples read!\n\r");
}
-/*----DELETE ALL----------------------------------*/
- else if(strstr(rx_buffer, "DELETE ALL")){
+ /*----DELETE ALL----------------------------------*/
+ else if(strstr(rx_buffer, "DELETE ALL")) {
pc.puts("\n\r Deleting all samples...\n\r");
-
- //Lock data buffer
+
+ //Lock data buffer
DataBuffer.lock();
-
- //Delete all sampled data
- for(int n=0; n<=MAX_SAMPLES; n++){
+
+ //Delete all sampled data
+ for(int n=0; n<=MAX_SAMPLES; n++) {
memset(data_buffer[n], NULL, 64);
}
data_h = data_t;
sample_h = sample_t;
-
- //Unlock data buffer
+
+ //Unlock data buffer
DataBuffer.unlock();
pc.puts(" All previous samples deleted!\n\r");
}
-/*----READ----------------------------------*/
- else if(strstr(rx_buffer, "READ")){
+ /*----READ----------------------------------*/
+ else if(strstr(rx_buffer, "READ")) {
pc.puts("\n\r Reading N samples...\n\r");
int N = atoi(strncpy(tm_n,&rx_buffer[5],4));
int S = 0;
-
- //Lock data buffer
+
+ //Lock data buffer
DataBuffer.lock();
-
- //Check if N is greater than buffer size
- if(N >= MAX_SAMPLES){
+
+ //Check if N is greater than buffer size
+ if(N >= MAX_SAMPLES) {
N = MAX_SAMPLES;
}
-
- //Read N samples from FIFO buffer
- if(N <= 0){
+
+ //Read N samples from FIFO buffer
+ if(N <= 0) {
pc.puts("ERROR - N must be greater than 0\n\r");
N = 0;
- }
- else{
- for(int n=data_h; n>=0; n--){
- if(S>=N){}
- else{
+ } else {
+ for(int n=data_h; n>=0; n--) {
+ if(S>=N) {}
+ else {
pc.puts(data_buffer[n]);
S++;
}
}
- for(int n=MAX_SAMPLES-1; n<=data_t; n--){
- if(S>=N){}
- else{
+ for(int n=MAX_SAMPLES-1; n<=data_t; n--) {
+ if(S>=N) {}
+ else {
pc.puts(data_buffer[n]);
S++;
}
}
}
- pc.printf(" Read %d samples\n\r",N);
- //Unlock data buffer
+ pc.printf(" Read %d samples\n\r",N);
+ //Unlock data buffer
DataBuffer.unlock();
}
-/*----DELETE----------------------------------*/
- else if(strstr(rx_buffer, "DELETE")){
+ /*----DELETE----------------------------------*/
+ else if(strstr(rx_buffer, "DELETE")) {
pc.puts("\n\r Deleting N samples...\n\r");
int N = atoi(strncpy(tm_n,&rx_buffer[6],4));
int S = 0;
- //Lock data buffer
+ //Lock data buffer
DataBuffer.lock();
-
- //Check if N is greater than buffer size
- if(N >= MAX_SAMPLES){
+
+ //Check if N is greater than buffer size
+ if(N >= MAX_SAMPLES) {
N = MAX_SAMPLES;
}
- //Read N samples from FIFO buffer
- if(N <= 0){
+ //Read N samples from FIFO buffer
+ if(N <= 0) {
pc.puts("ERROR - N must be greater than 0\n\r");
N = 0;
- }
- else{
- for(int n=data_t; n<=MAX_SAMPLES; n++){
- if(S>=N){}
- else{
+ } else {
+ for(int n=data_t; n<=MAX_SAMPLES; n++) {
+ if(S>=N) {}
+ else {
memset(data_buffer[n], NULL, 64);
S++;
data_t = n;
sample_t = n;
}
}
- for(int n=MAX_SAMPLES-1; n<=data_t; n--){
- if(S>=N){}
- else{
+ for(int n=MAX_SAMPLES-1; n<=data_t; n--) {
+ if(S>=N) {}
+ else {
memset(data_buffer[n], NULL, 64);
S++;
data_t = n;
@@ -435,65 +466,65 @@
}
}
}
- pc.printf(" Deleted %d samples\n\r",N);
- //Unlock data buffer
- DataBuffer.unlock();
+ pc.printf(" Deleted %d samples\n\r",N);
+ //Unlock data buffer
+ DataBuffer.unlock();
}
-/*----SETDATE----------------------------------*/
- else if(strstr(rx_buffer, "SETDATE")){
+ /*----SETDATE----------------------------------*/
+ else if(strstr(rx_buffer, "SETDATE")) {
time(&raw_time);
s_time = localtime(&raw_time);
-
- //Update day in time structure
+
+ //Update day in time structure
int dd = atoi(strncpy(tm_n,&rx_buffer[8],2));
s_time->tm_mday = dd;
memset(tm_n, NULL, 4);
-
- //Update month in time structure
+
+ //Update month in time structure
int mm = atoi(strncpy(tm_n,&rx_buffer[11],2));
s_time->tm_mon = mm-1;
memset(tm_n, NULL, 4);
-
- //Update year in time structure
+
+ //Update year in time structure
int yyyy = atoi(strncpy(tm_n,&rx_buffer[14],4));
s_time->tm_year = yyyy-1900;
memset(tm_n, NULL, 4);
-
- //Set date from updated time structure
+
+ //Set date from updated time structure
set_time(mktime(s_time));
strftime(serial_buffer, 80, "\n\r Date updated to: %d/%m/%Y\n\r", s_time);
pc.puts(serial_buffer);
}
-/*----SETTIME---------------------------------*/
- else if(strstr(rx_buffer, "SETTIME")){
+ /*----SETTIME---------------------------------*/
+ else if(strstr(rx_buffer, "SETTIME")) {
time(&raw_time);
s_time = localtime(&raw_time);
-
- //Update seconds in time structure
+
+ //Update seconds in time structure
int ss = atoi(strncpy(tm_n,&rx_buffer[14],2));
s_time->tm_sec = ss;
memset(tm_n, NULL, 4);
-
- //Update minutes in time structure
+
+ //Update minutes in time structure
int mm = atoi(strncpy(tm_n,&rx_buffer[11],2));
s_time->tm_min = mm;
memset(tm_n, NULL, 4);
-
- //Update hour in time structure
+
+ //Update hour in time structure
int hh = atoi(strncpy(tm_n,&rx_buffer[8],2));
s_time->tm_hour = hh;
memset(tm_n, NULL, 4);
-
- //Set time from updated time structure
+
+ //Set time from updated time structure
set_time(mktime(s_time));
strftime(serial_buffer, 80, "\n\r Time updated to: %X\n\r", s_time);
pc.puts(serial_buffer);
}
-/*----SETT----------------------------------*/
- else if(strstr(rx_buffer, "SETT")){
+ /*----SETT----------------------------------*/
+ else if(strstr(rx_buffer, "SETT")) {
read.detach();
double AA = atof(strncpy(tm_n,&rx_buffer[5],4));
-
+
if (AA < 0.1 || AA > 60) {
AA = 15;
pc.puts("ERROR - Sample Time out of range (0.1<=T<=60)\n\r");
@@ -503,40 +534,36 @@
read.attach(readISR, sampleTime);
memset(tm_n, NULL, 4);
}
-/*----STATE----------------------------------*/
- else if(strstr(rx_buffer, "STATE")){
-
+ /*----STATE----------------------------------*/
+ else if(strstr(rx_buffer, "STATE")) {
+
strncpy(tm_n,&rx_buffer[6],3);
if (strstr(tm_n, "ON")) {
if (xx == 1) {
pc.puts("\n\r Already Sampling\n\r");
- }
- else {
+ } else {
read.attach(&readISR, sampleTime);
pc.puts("\n\r Sampling ON\n\r");
xx = 1;
}
- }
- else if (strstr(tm_n, "OFF")) {
+ } else if (strstr(tm_n, "OFF")) {
if ( xx == 0 ) {
pc.puts("\n\r Already not Sampling\n\r");
- }
- else {
+ } else {
read.detach();
pc.puts("\n\r Sampling OFF\n\r");
xx = 0;
}
+ } else {
+ pc.puts("Error - STATE can only be ON or OFF\n\r");
}
- else {
- pc.puts("Error - STATE can only be ON or OFF\n\r");
- }
//pc.puts(" STATE\n\r");
}
-/*----LOGGING----------------------------------*/
- else if(strstr(rx_buffer, "LOGGING")){
+ /*----LOGGING----------------------------------*/
+ else if(strstr(rx_buffer, "LOGGING")) {
pc.puts(" LOGGING\n\r");
}
-/*----HELP--------------------------------------*/
+ /*----HELP--------------------------------------*/
else if (strstr(rx_buffer, "HELP")) {
pc.puts("\n\n\r Currently Available Commands:\n\r");
pc.puts("\tREAD n - Read n previous samples\n\r");
@@ -545,24 +572,23 @@
pc.puts("\tSETDATE dd/mm/yyyy - Set time in specified format\n\r");
pc.puts("\tDELETE ALL - Delete all sampled held in internal memory\n\r");
pc.puts("\tSETT - Set sample period. must be an integer in range 0 < T < 61\n\r");
- }
- else if (strstr(rx_buffer,"tell me a joke")) {
+ } else if (strstr(rx_buffer,"tell me a joke")) {
pc.puts("\n\r Why do programmers always get Halloween and Christmas mixed up...?\n\r");
Thread::wait(5000);
pc.puts(" Because Oct 31 == Dec 25! LOL");
}
-/*----ERROR---*/
- else{
- pc.puts("Error - Command not recognised. Type HELP for a list of available commands\n\r");
+ /*----ERROR---*/
+ else {
+ pc.puts("Error - Command not recognised. Type HELP for a list of available commands\n\r");
}
-/*----------------------------------------------*/
-
- //Clear serial buffers
+ /*----------------------------------------------*/
+
+ //Clear serial buffers
memset(serial_buffer, NULL, 80);
memset(rx_buffer, NULL, 32);
rx_in = 0;
-
- //Attach serial interrupt
+
+ //Attach serial interrupt
pc.attach(&Rx_interrupt, Serial::RxIrq);
}
}
@@ -574,7 +600,7 @@
while(1) {
Thread::signal_wait(USER_BUTTON_PRESSED); //wait for debounce signal
int sd_state = sdIn;
-
+
switch (sd_state) {
case 1:
pc.printf("SD Card not inserted!\n\r");
@@ -589,8 +615,7 @@
//check init
if (sd.init() != 0) {
pc.printf(" ERROR - SD card failed to initialise.\n\rRestart board\n\r PROBABLY wires come out\n\r");
- }
- else {
+ } else {
// Create Filing system for SD Card
FATFileSystem fs("sd", &sd);
@@ -665,8 +690,7 @@
if (eth.get_ip_address() == NULL) {
pc.printf("Error - Can't get IP. Network not setup\n\r");
pc.printf("Reset Required. Make sure network cables are plugged in\n\r");
- }
- else {
+ } else {
printf("The target IP address is '%s'\n\r", eth.get_ip_address());
//Now setup a web server
@@ -682,13 +706,13 @@
/* Can handle 5 simultaneous connections */
srv.listen(5);
-
+
TCPSocket clt_sock; //Socket for communication
-
+
pc.printf("\rServer Ready\n\r");
-
+
while (true) {
-
+
using namespace std;
//Block and wait on an incoming connection
srv.accept(&clt_sock, &clt_addr);
@@ -699,10 +723,10 @@
string strL = "LDR:";
string strP = ", Pressure(mBar): ";
string strT = ", Temp(C): ";
- string strDT ="Date/Time: ,";
+ string strDT ="Date/Time: ,";
//This is a C string
-
+
char X_str[128];
/*//Read the LDR value
@@ -718,10 +742,16 @@
//sprintf(l_str, "%1.3f", L ); // try \n\r??
//sprintf(t_str, "%2.2f", T);
//sprintf(p_str, "%4.2f", P);*/
-
- dataLock.lock();
- sprintf(X_str,"%s, \n\rTemperature: %2.2f, \n\rPressure: %4.2f, \n\rLight: %.4f", TIME, TEMP, PRES, LDR);
- dataLock.unlock();
+ osEvent evt = mail_Network.get();
+
+ if (evt.status == osEventMail) {
+ mail_t *mail = (mail_t*)evt.value.p;
+
+ sprintf(X_str,"%s, \n\rTemperature: %2.2f, \n\rPressure: %4.2f, \n\rLight: %.4f", mail->Time_Date, mail->temp_Value, mail->press_Value, mail->LDR_Value);
+
+ mail_Network.free(mail);
+ }
+
//Build the C++ string response
@@ -744,10 +774,11 @@
}//end if
}// end thread
/*---------------------------POST--------------------------------------------*/
-void POST () {
- pc.printf(" Basic POST\n\r");
+void POST ()
+{
+ pc.printf(" Basic POST\n\r");
pc.printf(" ALL Leds should be flashing\n\r");
-
+
for(unsigned int n = 0; n<10; n++) {
Green_int = ON;
Blue_int = ON;
@@ -755,7 +786,7 @@
Green_ext = ON;
Yellow_ext = ON;
Red_ext = ON;
-
+
wait (0.2);
Green_int = OFF;
Blue_int = OFF;
@@ -765,19 +796,19 @@
Red_ext = OFF;
wait (0.2);
}
-
+
pc.printf("Switch states:\n\r");
pc.printf("\tSW_L: %d\n\r\tSW_R %d\n\r", SW_L.read(), SW_R.read());
-
+
float Temp = Sensor.getTemperature();
float Pres = Sensor.getPressure();
float ldrs = LDR_In.read();
-
+
pc.printf("Sensor test:\n\r");
pc.printf("T: %f\tP: %f\tL: %f\n\r",Temp,Pres,ldrs);
-
+
pc.printf("LCD Test\n\r");
-
+
lcd.Clear();
lcd.RowSelect(0);
lcd.Write("1******LCD*********1");
@@ -787,8 +818,8 @@
lcd.Write("3******LCD*********3");
lcd.RowSelect(3);
lcd.Write("4******TEST********4");
-
+
wait(1);
lcd.Clear();
- pc.printf("Basic POST end\n\r");
+ pc.printf("Basic POST end\n\r");
}