hideharu tsunemoto
ADC_3CH_DAC_CDC
Fork of
Serial_interrupts
by 
jim hamblen
Diff: main.cpp
- Revision:
- 2:6fb0d2e32144
- Parent:
- 0:023c5cda6102
--- a/main.cpp Sun Dec 09 14:30:36 2012 +0000
+++ b/main.cpp Wed May 18 09:18:44 2016 +0000
@@ -1,34 +1,193 @@
+/////////////////////////////////////////////////////////////////////
+// Dose Meter Test Program //
+// for ADC Measurement Timer(0.1mSec)Interrupt & DAC Controll //
+// Since 2013.08.01 H.Tsunemoto //
+// Sample Program Import (1) Serial_interrupt //
+// (2) Timer_Interrupt(100mSec) Sample //
+// (3) Internal_ADC_with_interrupt //
+/////////////////////////////////////////////////////////////////////
#include "mbed.h"
+#include "stdio.h"
+#include "math.h"
+#include "LPC17xx.h"
// Serial TX & RX interrupt loopback test using formatted IO - sprintf and sscanf
// Connect TX to RX (p9 to p10)
// or can also use USB and type back in the number printed out in a terminal window
// Sends out ASCII numbers in a loop and reads them back
+// Since 2013.08.
// If not the same number LED4 goes on
-// LED1 and LED2 indicate RX and TX interrupt routine activity
+// LED1 and LED2 ADC
// LED3 changing indicate main loop running
+//-------------------------------------//
+// --- MBED I/O Asign declaration --- //
+//-------------------------------------//
+// Serial Port Asign P9:TX P10:RX
+Serial device(USBTX, USBRX); // tx, rx //Serial device(p9, p10); // tx, rx
+// ADC Port Asign P15: ad_ch1 P16 = ad_ch2
+AnalogIn ad_ch1(p15); // AD CH1
+AnalogIn ad_ch2(p16); //AD CH2
+AnalogIn ad_ch3(p17); //AD CH2
+AnalogOut dac_output(p18);
+
+// Can also use USB and type back in the number printed out in a terminal window
+// Serial monitor_device(USBTX, USBRX);
+DigitalOut led1(LED1); // ADC Active
+DigitalOut led2(LED2); // ADC Input Cycle
+DigitalOut led3(LED3); // Main Loop Cycle
+DigitalOut led4(LED4); // DAC Active
+BusOut leds(LED4,LED3,LED2,LED1); //LED
+
+//---------------------------------------------------------//
+// <<< ADC Sample Parameter & Function declaration >>> //
+//---------------------------------------------------------//
+//---- ADC Interrupt Timer -----//
+int main_loop_count = 0;
+Ticker ADC_Timer;
+Timer t;
+int ADC_Count1=0;
+int ADC_Count1Block=0;
+#define ADC_BUFF_SIZE 5000
+#define ADC_CH1 0
+#define ADC_CH2 1
+#define ADC_CH3 2
+volatile unsigned short Adc_inp_temp[3];
+volatile unsigned short Adc_buff[3][ADC_BUFF_SIZE];
+volatile int adc_buff_inp = 0;
+volatile int adc_buff_out = 0;
+// Ative Mode Status Controll
+#define ActiveMode_ADC_Sample_Stop 0
+#define ActiveMode_ADC_Sample_Ready 1 //
+#define ActiveMode_ADC_Sample_Busy 2 //
+int i_adc_ActiveMode_status = ActiveMode_ADC_Sample_Stop;
+// Trigger Mode Status Control
+#define ADC_TRIGGER_READY 0 //Trigger Mode Ready :Trigger Wait & No Data Send
+#define ADC_TRIGGER_BUSY 1 //Trigger Mode Busy :Trigger Detected & Sample Data Send
+#define ADC_TRIGGER_END 2 //Trigger Mode END :Sample End & Data Send Done Wait
+int i_adc_Trigger_Sample_Status = ADC_TRIGGER_READY;
+volatile unsigned short adc_CH1_now;
+volatile int i_adc_trigger_end_count;
+int i_adc_Waveform_count=0;
+volatile int i_adc_Sample_Total_Count = 0;
+volatile int i_adc_Sample_Total_Time = 0;
+#define ADC_TRIGGER_START_ENABLE 1
+#define ADC_TRIGGER__START_READY 0
+bool b_Trigger_Start_sendFlag = ADC_TRIGGER__START_READY;
+#define ADC_PULSE_END_ENABLE 1
+#define ADC_PULSE_END_READY 0
+bool b_Trigger_EndFlag = ADC_PULSE_END_READY;
+#define ADC_SAMPLE_AVE_MAX 4
+volatile int adc_Sample_Ave_Count = 4;
+typedef struct st_adc_ave{
+ volatile unsigned short sample_Add;
+ volatile unsigned short sample_Max;
+ volatile unsigned short sample_Min;
+}ST_ADC_AVE;
+volatile ST_ADC_AVE st_adc_sample_ave[3];
+const ST_ADC_AVE const_ADC_AVE_Default=
+{
+ 0 //unsigned short sample_Add;
+ ,0 //unsigned short sample_Max;
+ ,0xfff //unsigned short sample_Min;
+};
+#define ADC_SAMPLE_RATE_MIN 5
+#define ADC_SAMPLE_RATE_MAX 20000
+#define ADC_SAMPLE_RATE_MIN_f 0.005f
+#define ADC_SAMPLE_RATE_MAX_f 20.000f
+#define ADC_PRE_TRIG_MIN 0
+#define ADC_PRE_TRIG_MAX 100
+#define ADC_PULSE_END_MIN_f 0.1f //0.1Sec
+#define ADC_PULSE_END_MAX_f 5.0f //5.0Sec
+
+//-------- ADC Measure Mode Parameter declaration --------//
+typedef struct st_adc_param{
+ int i_sample_interval; // DAC Output Pattern
+ float f_trigger_level;
+ unsigned short us_trigger_level; // (3.3f/1023) * f_trigger_level (Image)
+ int i_pre_trig_point;
+ int i_pulse_end_time;
+}ST_ADC_PARAM;
+
+ST_ADC_PARAM st_adc_mode_param;
+
+//-------- ADC Measure Mode Parameter Default Set --------//
+const ST_ADC_PARAM const_ADC_Param_Default=
+{
+ 1000 //i_sample_int=1000 microS
+ ,0.01f //f_trigger_level = 0.01V
+ ,0x00c // (3.3f/4095) * f_trigger_level
+ ,5 // i_pre_trig_point = 5 point before
+ ,12000 //i_pulse_end_time = 1.2 Sec
+};
+//int adc_sample_interval = 1000; // ADC Sample Rate 5 - 20000(20.0mSec)
+void ADC_ave_Init();
+void Start_ADC();
+int ADC_Inp3CH();
+void ADC_Interrupt();
+void ADC_Stop();
+void ad_sample_send();
+void adc_param_init();
+
-Serial device(p9, p10); // tx, rx
-// Can also use USB and type back in the number printed out in a terminal window
-// Serial monitor_device(USBTX, USBRX);
-DigitalOut led1(LED1);
-DigitalOut led2(LED2);
-DigitalOut led3(LED3);
-DigitalOut led4(LED4);
+//--------------------------------//
+// --- Serial Communication --- //
+//--------------------------------//
void Tx_interrupt();
void Rx_interrupt();
void send_line();
-void read_line();
+int read_line(); // Return Rec CHAR Count 2013.08.08 Tsunemoto Append
+
+
+
+//---------- H.Tsunemoto Scince 2013.08.08 ---------//
+//-----------------------------------------------------------//
+//--------- Timer Innterrupt For DAC Control ---------------//
+//-----------------------------------------------------------//
+int timer_count=0;
+int timer_1Sec=0;
+
+//void TIMER0_IRQHandler(void);
+void timer0_init(void);
+//--------- New Append Function ---------//
+void dac1_param_init();
+void Ser_Command_Input();
+//////////////////////////////////////////////////////////////////////////////////
+//------------ Command Check & Set Function ---------------------------------//
+// ADC No.1 "ARx.xx" ADC Sample Rate
+bool com_Check_AR(int i_RecCharCount);
+// ADC No.2 "ALx.xxx" ADC Trigger Limit Level 0.00-3.3V
+bool com_Check_AL(int i_RecCharCount);
+// ADC No.3 "APxx" ADC PreTrigger Send Data Point
+bool com_Check_AP(int i_RecCharCount);
+// ADC No.4 "AIx.xxx" ADC Pulse End Point Check Time
+bool com_Check_AI(int i_RecCharCount);
+// ADC No.5
+void com_ADC_Table_Param_Send();
+// DAC_No.1 "DMn:xx (SINGLE/PULSE/TRIANGLE) //
+bool com_Check_DM(int i_RecCharCount);
+// DAC_No.2 "DHn:xx.x Pulse High Level Volt Set (0.000 - 3.300[V]) //
+bool com_Check_DH(int i_RecCharCount);
+// DAC_No.3 "DLn:xx.x Pulse Low Level Volt Set (0.000 - 3.300[V]) //
+bool com_Check_DL(int i_RecCharCount);
+// DAC_No.4 "DPn:xx.x Pulse Mode Pulse Width Set (0.1 - 2000.0[mSec]) //
+bool com_Check_DP(int i_RecCharCount);
+// DAC_No.5 "DIn:xx.x Pulse Mode Pulse Interval Set //
+bool com_Check_DI(int i_RecCharCount);
+// DAC_No.6 "DWn:xx.x Wave Form Total Width Set //
+bool com_Check_DW(int i_RecCharCount);
+// DAC_No.7 "D?" DAC Parameter RepryWave Form Total Width Set //
+void com_Table_Param_Send();
+//----------------------------------------------------------------//
// Circular buffers for serial TX and RX data - used by interrupt routines
-const int buffer_size = 255;
+const int ser_buffer_size = 255;
// might need to increase buffer size for high baud rates
-char tx_buffer[buffer_size];
-char rx_buffer[buffer_size];
+char tx_buffer[ser_buffer_size];
+char rx_buffer[ser_buffer_size];
// Circular buffer pointers
// volatile makes read-modify-write atomic
volatile int tx_in=0;
@@ -38,12 +197,93 @@
// Line buffers for sprintf and sscanf
char tx_line[80];
char rx_line[80];
+//--- 2013.08.08 Tsunemoto ------//
+//-- rx Data Cr Rec Counter
+volatile int rx_cr_Rec = 0;
+//--------------------------------//
+
+// ---------------------------------------------------------------//
+// 2013.08.07 Tsunemoto
+// Measurement Grobal Parameter
+// ---- DAC 1 Digit Unit ----------//
+// 10Bits = 1023 : VREFP = 3.3V
+//#define DAC_1_DIGIT_VOLT (0.0032258f)
+#define DAC1_FULL_VOLT_f 3.30f
+#define DAC1_PULSE_INT_MAX_f 3000.0f
+#define DAC1_PULSE_TOTAL_TIME_MAX_f 500.0000f
+//unsigned short us_Dac1_volt;
+float f_Dac1_volt;
+float f_Dac_Triangle_inc;
+//--- DAC OutPut Pattern ---//
+// --- DAC Active Pattern ---//
+#define DAC1_PATERN_0 0
+#define DAC1_PATERN_1 1
+#define DAC1_PATERN_2 2
+int i_dac1_pattern_now = DAC1_PATERN_0; // Active Pattern 0,1,2
+//--- DAC Active MODE ---//
+#define DAC1_ACT_0_READY 0 // NO Active
+#define DAC1_ACT_1_START 1 // START Command Input
+#define DAC1_ACT_2_OUTPUT_BUSY 2// PULSE PATTERN ACTIVE
+int i_dac1_active_status;
+int i_dac1_active_count; //OUTPUT_WAVE TOTAL COUNT 0-500S:0-500000(0x7A120)
+int i_dac1_pulse_count; //OUTPUT PULSE COUNT
+#define DAC1_PULSE_ACT_INTERVAL 0
+#define DAC1_PULSE_ACT_UP 1
+#define DAC1_PULSE_ACT_DOWN 2
+int i_dac1_pulse_act = DAC1_PULSE_ACT_INTERVAL;
+//--- DAC1 Pattern Parameter
+#define DAC1_PATTERN_1_SINGLE_PULSE 0
+#define DAC1_PATTERN_2_PULSE 1
+#define DAC1_PATTERN_3_TRIANGLE 2
+#define DAC1_PATTERN_MAX 3
+typedef struct st_dac_param{
+ int i_pattern; // DAC Output Pattern
+ float f_pulse_high;
+ float f_pulse_low;
+
+ int i_pulse_width;
+ int i_pulse_interval;
+ int i_Total_time;
+}ST_DAC_PARAM;
+
+ST_DAC_PARAM st_dac1_param[DAC1_PATTERN_MAX];
+const ST_DAC_PARAM const_DAC1_Default[DAC1_PATTERN_MAX]=
+{
+// Pattern 1
+ DAC1_PATTERN_1_SINGLE_PULSE
+ ,(3.0f/3.300f)
+ ,0.0f
+ ,100 // Not Use
+ ,3000 //Not Use
+ ,1000 // 10mSe
+// ,50000 // 5Sec
+// Pattern 2
+ ,DAC1_PATTERN_1_SINGLE_PULSE
+ ,(0.3f/3.300f)
+ ,0.0f
+ ,100 // Not Use
+ ,3000 //Not Use
+ ,50000 // 5Sec
+// Pattern 3
+ ,DAC1_PATTERN_2_PULSE
+ ,(3.0f/3.300f)
+ ,0.0f
+ ,100 // 10mSec
+ ,3000 //300mSec
+ ,50000 // 5Sec
+
+
+};
+
+/////////////////////////////////////////////////////////////////
+// <<<< Main Function >>>> //
+/////////////////////////////////////////////////////////////////
+// ---------------------------------------------------------------//
// main test program
int main() {
- int i=0;
- int rx_i=0;
- device.baud(9600);
+ // Serial Speed Set
+ device.baud(115200);
// Setup a serial interrupt function to receive data
device.attach(&Rx_interrupt, Serial::RxIrq);
@@ -51,46 +291,1126 @@
device.attach(&Tx_interrupt, Serial::TxIrq);
// Formatted IO test using send and receive serial interrupts
-// with sprintf and sscanf
+// Timer 0 Interrupt Initial Set //
+ timer0_init();
+ timer_count = 0;
+
+//--- ADC Measurement Control Parameter Initial Set ---//
+ adc_param_init();
+//--- DAC Control Parameter Init --- //
+ dac1_param_init();
+// -- Main Loop -- //
while (1) {
-// Loop to generate different test values - send value in hex, decimal, and octal and then read back
- for (i=0; i<0xFFFF; i++) {
- led3=1;
-// Print ASCII number to tx line buffer in hex
- sprintf(tx_line,"%x\r\n",i);
-// Copy tx line buffer to large tx buffer for tx interrupt routine
+ if (i_adc_ActiveMode_status != ActiveMode_ADC_Sample_Stop){
+
+ ad_sample_send();// --- ADC Sample & Serial Data Out --- //
+ }
+ if(rx_cr_Rec != 0){
+ Ser_Command_Input();
+ }
+ main_loop_count++;
+ if(main_loop_count>=100000){
+ led3 = (led3+1) & 1;
+ main_loop_count = 0;
+ }
+ /////////////////////////////////
+ }
+}
+
+//////////////////////////////////////////////////////////////////////////////////
+//------------------------------------------------------------------------------//
+//------- A/D Input & Data Send(Serial) -------//
+//------------------------------------------------------------------------------//
+// int ADC_Count1=0; //
+// int ADC_Count1Block=0; //
+// #define ADC_BUFF_SIZE 5000 //
+// #define ADC_CH1 0 //
+// #define ADC_CH2 1 //
+// #define ADC_CH3 2 //
+// unsigned short Adc_buff[3][ADC_BUFF_SIZE] //
+// int adc_buff_inp = 0; //
+// int adc_buff_out = 0; //
+//
+//#define ActiveMode_ADC_Sample_Stop 0
+//#define ActiveMode_ADC_Sample_Ready 1 //
+//#define ActiveMode_ADC_Sample_Busy 2 //
+//int i_adc_ActiveMode_status ;
+// //
+//#define ADC_TRIGGER_START_ENABLE
+//#define ADC_TRIGGER__START_READY
+//bool b_Trigger_Start_sendFlag = ADC_TRIGGER__START_READY;
+//#define ADC_PULSE_END_ENABLE
+//#define ADC_PULSE_END_READY
+//bool b_Trigger_EndFlag = ADC_PULSE_END_READY;
+//int i_adc_Waveform_count=0
+//int i_adc_Sample_Total_Count = 0;
+//int i_adc_Sample_Total_Time = 0;
+//
+//////////////////////////////////////////////////////////////////////////////////
+void ad_sample_send(){
+float f_num;
+ // A/D CH1(P15) / CH2(P16) / CH3(P17) => HEX SHORT
+ if(i_adc_ActiveMode_status == ActiveMode_ADC_Sample_Ready){
+ if (b_Trigger_Start_sendFlag == ADC_TRIGGER_START_ENABLE){
+ sprintf(tx_line,"PULSE_START:%05d\r\n",i_adc_Waveform_count);
send_line();
-// Print ASCII number to tx line buffer in decimal
- sprintf(tx_line,"%d\r\n",i);
-// Copy tx line buffer to large tx buffer for tx interrupt routine
- send_line();
-// Print ASCII number to tx line buffer in octal
- sprintf(tx_line,"%o\r\n",i);
-// Copy tx line buffer to large tx buffer for tx interrupt routine
+ b_Trigger_Start_sendFlag = ADC_TRIGGER__START_READY;
+ }
+ if(i_adc_Trigger_Sample_Status != ADC_TRIGGER_READY){
+ if(adc_buff_inp != adc_buff_out){
+ sprintf(tx_line,"%03x%03x%03x\r\n"
+ ,Adc_buff[ADC_CH1][adc_buff_out]
+ ,Adc_buff[ADC_CH2][adc_buff_out]
+ ,Adc_buff[ADC_CH3][adc_buff_out]
+ );
+ adc_buff_out = ((adc_buff_out + 1) % ADC_BUFF_SIZE);
+ send_line();
+ }
+ }
+ if((adc_buff_inp == adc_buff_out)&& (b_Trigger_EndFlag == ADC_PULSE_END_ENABLE)){
+ f_num = ((float)i_adc_Sample_Total_Time + 0.5f)/10.0f;
+ sprintf(tx_line,"PULSE_END:%05d:SAMPLE:%05d,TIME:%06.1f[mSec]\r\n",i_adc_Waveform_count,i_adc_Sample_Total_Count,f_num);
+ send_line();
+ b_Trigger_EndFlag = ADC_PULSE_END_READY;
+ }
+
+ }
+ else if(adc_buff_inp != adc_buff_out){
+ sprintf(tx_line,"%03x%03x%03x\r\n"
+ ,Adc_buff[ADC_CH1][adc_buff_out]
+ ,Adc_buff[ADC_CH2][adc_buff_out]
+ ,Adc_buff[ADC_CH3][adc_buff_out]
+ );
+ adc_buff_out = ((adc_buff_out + 1) % ADC_BUFF_SIZE);
send_line();
- led3=0;
-// Read a line from the large rx buffer from rx interrupt routine
- read_line();
-// Read ASCII number from rx line buffer
- sscanf(rx_line,"%x",&rx_i);
-// Check that numbers are the same
- if (i != rx_i) led4=1;
-// Read a line from the large rx buffer from rx interrupt routine
- read_line();
-// Read ASCII number from rx line buffer
- sscanf(rx_line,"%d",&rx_i);
-// Check that numbers are the same
- if (i != rx_i) led4=1;
-// Read a line from the large rx buffer from rx interrupt routine
- read_line();
-// Read ASCII number from rx line buffer
- sscanf(rx_line,"%o",&rx_i);
-// Check that numbers are the same
- if (i != rx_i) led4=1;
+ }
+}
+
+void Start_ADC() {
+ ADC_Count1Block=0;
+ ADC_Count1=0;
+
+ t.reset();
+// t.start();
+ //memset(Samples, 0, AANTAL_SAMPLES);
+ //ADC_Timer.attach_us(&ADC_Interrupt, 200);
+ // 2013_0827 Tsunemoto for 1/4Sample Average
+ ADC_Timer.attach_us(&ADC_Interrupt, (st_adc_mode_param.i_sample_interval>>2));
+ ADC_ave_Init();
+ //ADC_Timer.attach_us(&ADC_Interrupt, st_adc_mode_param.i_sample_interval);
+ i_adc_Waveform_count = 0;
+ t.start();
+ led1 = 1;
+
+ // wait(0.0005);
+}
+//*********************************************
+//** ADC 1/4 Sample Parameter init **
+//** 2013.08.27 Tsunemoto **
+//typedef struct st_adc_ave{
+// unsigned short sample_Add;
+// unsigned short sample_Max;
+// unsigned short sample_Min;
+//}ST_ADC_AVE;
+//ST_ADC_AVE st_adc_sample_ave[3];
+//const ST_ADC_AVE const_ADC_AVE_Default=
+//#define ADC_SAMPLE_AVE_MAX 4
+//int adc_Sample_Ave_Count = 4;
+//***************************************
+void ADC_ave_Init()
+{
+ int i;
+ for (i=ADC_CH1;i<=ADC_CH3;i++){
+ st_adc_sample_ave[i].sample_Add = const_ADC_AVE_Default.sample_Add;
+ st_adc_sample_ave[i].sample_Max = const_ADC_AVE_Default.sample_Max;
+ st_adc_sample_ave[i].sample_Min = const_ADC_AVE_Default.sample_Min;
+ }
+ adc_Sample_Ave_Count = ADC_SAMPLE_AVE_MAX;
+}
+//****************************************************
+//** ADC Sample Input for 1/4 Ave & MAX/Min Cansel **
+//Adc_inp_temp
+// return ;0= No Buffer inc
+// 1= Buffer Inp & Count INC
+//****************************************************
+int ADC_Inp3CH()
+{
+int i_ret=0;
+ Adc_inp_temp[ADC_CH1] = ((ad_ch1.read_u16()>>4)&0xFFF);
+ Adc_inp_temp[ADC_CH2] = ((ad_ch2.read_u16()>>4)&0xFFF);
+ Adc_inp_temp[ADC_CH3] = ((ad_ch3.read_u16()>>4)&0xFFF);
+ adc_Sample_Ave_Count--;
+ // CH1 Ave
+ st_adc_sample_ave[ADC_CH1].sample_Add = st_adc_sample_ave[ADC_CH1].sample_Add+Adc_inp_temp[ADC_CH1];
+ if(Adc_inp_temp[ADC_CH1] >= st_adc_sample_ave[ADC_CH1].sample_Max){
+ st_adc_sample_ave[ADC_CH1].sample_Max = Adc_inp_temp[ADC_CH1];
+ }
+ if(Adc_inp_temp[ADC_CH1] < st_adc_sample_ave[ADC_CH1].sample_Min){
+ st_adc_sample_ave[ADC_CH1].sample_Min = Adc_inp_temp[ADC_CH1];
+ }
+ // CH2 Ave
+ st_adc_sample_ave[ADC_CH2].sample_Add = st_adc_sample_ave[ADC_CH2].sample_Add+Adc_inp_temp[ADC_CH2];
+ if(Adc_inp_temp[ADC_CH2] >= st_adc_sample_ave[ADC_CH2].sample_Max){
+ st_adc_sample_ave[ADC_CH2].sample_Max = Adc_inp_temp[ADC_CH2];
+ }
+ if(Adc_inp_temp[ADC_CH2] < st_adc_sample_ave[ADC_CH2].sample_Min){
+ st_adc_sample_ave[ADC_CH2].sample_Min = Adc_inp_temp[ADC_CH2];
+ }
+ // CH3 Ave
+ st_adc_sample_ave[ADC_CH3].sample_Add = st_adc_sample_ave[ADC_CH3].sample_Add+Adc_inp_temp[ADC_CH3];
+ if(Adc_inp_temp[ADC_CH3] >= st_adc_sample_ave[ADC_CH3].sample_Max){
+ st_adc_sample_ave[ADC_CH3].sample_Max = Adc_inp_temp[ADC_CH3];
+ }
+ if(Adc_inp_temp[ADC_CH3] < st_adc_sample_ave[ADC_CH3].sample_Min){
+ st_adc_sample_ave[ADC_CH3].sample_Min = Adc_inp_temp[ADC_CH3];
+ }
+
+ if(adc_Sample_Ave_Count == 0){
+// Adc_buff[ADC_CH1][adc_buff_inp] = adc_CH1_now = ((ad_ch1.read_u16()>>4)&0xFFF);
+// Adc_buff[ADC_CH2][adc_buff_inp]= ((ad_ch2.read_u16()>>4)&0xFFF);
+// Adc_buff[ADC_CH3][adc_buff_inp]= ((ad_ch3.read_u16()>>4)&0xFFF);
+ Adc_buff[ADC_CH1][adc_buff_inp] = adc_CH1_now =
+ (((st_adc_sample_ave[ADC_CH1].sample_Add - st_adc_sample_ave[ADC_CH1].sample_Max - st_adc_sample_ave[ADC_CH1].sample_Min)/2) &0xFFF);
+ Adc_buff[ADC_CH2][adc_buff_inp] =
+ (((st_adc_sample_ave[ADC_CH2].sample_Add - st_adc_sample_ave[ADC_CH2].sample_Max - st_adc_sample_ave[ADC_CH2].sample_Min)/2)&0xFFF);
+ Adc_buff[ADC_CH3][adc_buff_inp] =
+ (((st_adc_sample_ave[ADC_CH3].sample_Add - st_adc_sample_ave[ADC_CH3].sample_Max - st_adc_sample_ave[ADC_CH3].sample_Min)/2)&0xFFF);
+ adc_buff_inp = ((adc_buff_inp + 1) % ADC_BUFF_SIZE);
+ ADC_ave_Init();
+ i_ret = 1;
+ }
+ return(i_ret);
+}
+void ADC_Interrupt() {
+int i_inp_ret;
+ led2 = 1;
+ if(adc_buff_inp == (ADC_BUFF_SIZE-1)){
+ ADC_Count1Block++;
+ }
+ ADC_Count1++;
+//#define ActiveMode_ADC_Sample_Busy 2 //
+//int i_adc_ActiveMode_status = ActiveMode_ADC_Sample_Stop;
+ if(i_adc_ActiveMode_status == ActiveMode_ADC_Sample_Busy){
+ if (((adc_buff_inp + 1) % ADC_BUFF_SIZE) == adc_buff_out) {
+ ADC_Stop();
+ }
+ else{
+ i_inp_ret = ADC_Inp3CH();
+ }
+ }
+ else if (i_adc_ActiveMode_status == ActiveMode_ADC_Sample_Ready){
+//#define ADC_TRIGGER_READY 0 //Trigger Mode Ready :Trigger Wait & No Data Send
+//#define ADC_TRIGGER_BUSY 1 //Trigger Mode Busy :Trigger Detected & Sample Data Send
+//#define ADC_TRIGGER_END 2 //Trigger Mode END :Sample End & Data Send Done Wait
+//int i_adc_Trigger_Sample_Status = ADC_TRIGGER_READY;
+//int i_adc_Sample_Total_Count = 0;
+//#define ADC_TRIGGER_START_ENABLE
+//#define ADC_TRIGGER__START_READY
+//bool b_Trigger_Start_sendFlag = ADC_TRIGGER__START_READY;
+//#define ADC_PULSE_END_ENABLE
+//#define ADC_PULSE_END_READY
+//bool b_Trigger_EndFlag = ADC_PULSE_END_READY;
+//
+ switch(i_adc_Trigger_Sample_Status){
+ case ADC_TRIGGER_READY:
+ adc_buff_out = adc_buff_inp;
+ if(ADC_Inp3CH()== 1) {
+ if(adc_CH1_now >= st_adc_mode_param.us_trigger_level){ // Trigger Point Detect
+ adc_buff_out = (adc_buff_inp + (ADC_BUFF_SIZE - st_adc_mode_param.i_pre_trig_point - 1)) % ADC_BUFF_SIZE;
+ i_adc_Trigger_Sample_Status = ADC_TRIGGER_BUSY;
+ i_adc_Sample_Total_Count = st_adc_mode_param.i_pre_trig_point;
+ i_adc_Sample_Total_Time = 0;
+ b_Trigger_Start_sendFlag = ADC_TRIGGER_START_ENABLE;
+ i_adc_Waveform_count++;
+ i_adc_trigger_end_count = st_adc_mode_param.i_pulse_end_time;
+ }
+ }
+ break;
+ case ADC_TRIGGER_BUSY:
+ if (((adc_buff_inp + 1) % ADC_BUFF_SIZE) == adc_buff_out) {
+ i_adc_Trigger_Sample_Status = ADC_TRIGGER_END;
+ b_Trigger_EndFlag = ADC_PULSE_END_ENABLE;
+ }
+ else{
+ if(ADC_Inp3CH()== 1){
+ i_adc_Sample_Total_Count++;
+ if(adc_CH1_now >= st_adc_mode_param.us_trigger_level){
+ i_adc_trigger_end_count = st_adc_mode_param.i_pulse_end_time; // Pulse End Detect Reset
+ }
+ else{
+ if(i_adc_trigger_end_count == 0){
+ i_adc_Trigger_Sample_Status = ADC_TRIGGER_END;
+ b_Trigger_EndFlag = ADC_PULSE_END_ENABLE;
+ }
+ }
+ }
+ }
+ break;
+ case ADC_TRIGGER_END: // Data Sample Wait for Data Translate Complete
+ if(adc_buff_out == adc_buff_inp){
+ i_adc_Trigger_Sample_Status = ADC_TRIGGER_READY;
+ }
+ break;
+ }
+ }
+ led2 = 0;
+
+}
+
+void ADC_Stop() {
+ ADC_Timer.detach();
+ t.stop();
+ led1=0;
+}
+//-------------------------------------------------------//
+// ADC Measurement Parameter Initial Set //
+// 2013.08.14 H.Tsunemoto
+//typedef struct st_adc_param{
+// int i_sample_interval; // DAC Output Pattern
+// float f_trigger_level;
+// unsigned short us_trigger_level; // (3.3f/1023) * f_trigger_level (Image)
+// int i_pre_trig_point;
+// int i_pulse_end_time;
+//}ST_ADC_PARAM;
+//
+//ST_ADC_PARAM st_adc_mode_param;
+//-------------------------------------------------------//
+void adc_param_init()
+{
+ st_adc_mode_param.i_sample_interval = const_ADC_Param_Default.i_sample_interval;
+ st_adc_mode_param.f_trigger_level = const_ADC_Param_Default.f_trigger_level;
+ st_adc_mode_param.us_trigger_level = const_ADC_Param_Default.us_trigger_level;
+ st_adc_mode_param.i_pre_trig_point = const_ADC_Param_Default.i_pre_trig_point;
+ st_adc_mode_param.i_pulse_end_time = const_ADC_Param_Default.i_pulse_end_time;
+}
+///////////////////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////////////////
+
+
+//------------------------------------------------------------------------------//
+//----- DAC Control Function
+// H.Tsunemoto Scince 2013.08.09
+// int i_pattern; // DAC Output Pattern
+// float f_pulse_high;
+// float f_pulse_low;
+// int i_pulse_width;
+// int i_pulse_interval;
+// int i_Total_time;
+//
+//------------------------------------------------------------------------------//
+//-------------------------------------------------------//
+// DAC Parameter Initial Set //
+// 2013.08.09 H.Tsunemoto
+//-------------------------------------------------------//
+void dac1_param_init()
+{
+ int i;
+ for (i=0;i<DAC1_PATTERN_MAX;i++){
+ st_dac1_param[i].i_pattern = const_DAC1_Default[i].i_pattern;
+ st_dac1_param[i].f_pulse_high = const_DAC1_Default[i].f_pulse_high;
+ st_dac1_param[i].f_pulse_low = const_DAC1_Default[i].f_pulse_low;
+ st_dac1_param[i].i_pulse_width = const_DAC1_Default[i].i_pulse_width;
+ st_dac1_param[i].i_pulse_interval = const_DAC1_Default[i].i_pulse_interval;
+ st_dac1_param[i].i_Total_time = const_DAC1_Default[i].i_Total_time;
+ }
+
+}
+//------------------------------------------------------------------------//
+// Timer Interrupt Routine
+//i_dac1_active_status
+//#define DAC1_ACT_0_READY 0 // NO Active
+//#define DAC1_ACT_1_START 1 // START Command Input
+//#define DAC1_ACT_2_OUTPUT_BUSY // PULSE PATTERN ACTIVE
+//
+//int i_dac1_pulse_act = DAC1_PULSE_ACT_INTERVAL;
+//#define DAC1_PULSE_ACT_INTERVAL 0
+//#define DAC1_PULSE_ACT_UP 1
+//#define DAC1_PULSE_ACT_DOWN 2
+//Global Parameter
+// int i_dac1_active_count; //OUTPUT_WAVE TOTAL COUNT 0-500S:0-500000(0x7A120)
+// int i_dac1_pulse_count; //OUTPUT PULSE COUNT
+//#define DAC1_PATTERN_1_SINGLE_PULSE 0
+//#define DAC1_PATTERN_2_PULSE 1
+//#define DAC1_PATTERN_3_TRIANGLE 2
+//
+//------------------------------------------------------------------------//
+extern "C" void TIMER0_IRQHandler (void)
+{
+ if((LPC_TIM0->IR & 0x01) == 0x01) // if MR0 interrupt, proceed
+ {
+ LPC_TIM0->IR |= 1 << 0; // Clear MR0 interrupt flag
+ timer_count++; //increment timer_count
+ if(timer_count >= 10000){
+ timer_count = 0;
+ timer_1Sec++;
+ }
+ // --- for ADC Sample End Check ----//
+ if( i_adc_trigger_end_count > 0){
+ i_adc_trigger_end_count--;
+ i_adc_Sample_Total_Time++;
+ }
+
+ //-- DAC Control --//
+ switch(i_dac1_active_status){
+ case DAC1_ACT_0_READY:
+ led4=0;
+ f_Dac1_volt = st_dac1_param[i_dac1_pattern_now].f_pulse_low;
+ dac_output.write(f_Dac1_volt); //DAC Output
+ // sprintf(tx_line,"DAC:%1d,%3x\r\n",i_dac1_pattern_now,st_dac1_param[i_dac1_pattern_now].i_pulse_low);
+ // send_line();
+ break;
+ case DAC1_ACT_1_START:
+ led4=1;
+ i_dac1_active_count = st_dac1_param[i_dac1_pattern_now].i_Total_time;
+ i_dac1_pulse_act = DAC1_PULSE_ACT_UP;
+ if(st_dac1_param[i_dac1_pattern_now].i_pattern == DAC1_PATTERN_3_TRIANGLE){
+ i_dac1_pulse_count = st_dac1_param[i_dac1_pattern_now].i_pulse_width/2;
+ f_Dac_Triangle_inc = ( st_dac1_param[i_dac1_pattern_now].f_pulse_high
+ - st_dac1_param[i_dac1_pattern_now].f_pulse_low)
+ / (float)(st_dac1_param[i_dac1_pattern_now].i_pulse_width/2);
+
+ }
+ else{
+ i_dac1_pulse_count = st_dac1_param[i_dac1_pattern_now].i_pulse_width;
+ f_Dac1_volt = st_dac1_param[i_dac1_pattern_now].f_pulse_high;
+ dac_output.write(f_Dac1_volt); //DAC Output
+ // for Debug
+ //sprintf(tx_line,"DAC:%1d,%f\r\n",i_dac1_pattern_now,f_Dac1_volt*DAC1_FULL_VOLT_f);
+ //send_line();
+ }
+ i_dac1_active_status ++; // = DAC1_ACT_2_OUTPUT_BUSY;
+ break;
+ case DAC1_ACT_2_OUTPUT_BUSY:
+ // Wave Total COunt Check & if 0 Wave OutPut Done
+ i_dac1_active_count--;
+ if(i_dac1_active_count <= 0){
+ i_dac1_active_status = DAC1_ACT_0_READY;
+ f_Dac1_volt = st_dac1_param[i_dac1_pattern_now].f_pulse_low;
+ dac_output.write(f_Dac1_volt); //DAC Output
+ // for Debug
+ //sprintf(tx_line,"DAC:%1d,%f\r\n",i_dac1_pattern_now,f_Dac1_volt*DAC1_FULL_VOLT_f);
+ //send_line();
+ break;
+ }
+ // Pulse Count Down
+ if(st_dac1_param[i_dac1_pattern_now].i_pattern == DAC1_PATTERN_3_TRIANGLE){
+ if(i_dac1_pulse_act == DAC1_PULSE_ACT_UP){
+ f_Dac1_volt += f_Dac_Triangle_inc;
+ dac_output.write(f_Dac1_volt); //DAC Output
+ }
+ else if (i_dac1_pulse_act == DAC1_PULSE_ACT_DOWN){
+ f_Dac1_volt -= f_Dac_Triangle_inc;
+ dac_output.write(f_Dac1_volt); //DAC Output
+ }
+ }
+ i_dac1_pulse_count--;
+ if( i_dac1_pulse_count <= 0){
+ switch(st_dac1_param[i_dac1_pattern_now].i_pattern){
+ case DAC1_PATTERN_1_SINGLE_PULSE:
+ break;
+ case DAC1_PATTERN_2_PULSE:
+ if(i_dac1_pulse_act == DAC1_PULSE_ACT_UP){
+ f_Dac1_volt = st_dac1_param[i_dac1_pattern_now].f_pulse_low;
+ dac_output.write(f_Dac1_volt); //DAC Output
+ i_dac1_pulse_act = DAC1_PULSE_ACT_INTERVAL;
+ i_dac1_pulse_count = st_dac1_param[i_dac1_pattern_now].i_pulse_interval;
+ }
+ else {
+ f_Dac1_volt = st_dac1_param[i_dac1_pattern_now].f_pulse_high;
+ dac_output.write(f_Dac1_volt); //DAC Output
+ i_dac1_pulse_act = DAC1_PULSE_ACT_UP;
+ i_dac1_pulse_count = st_dac1_param[i_dac1_pattern_now].i_pulse_width;
+ }
+ break;
+ case DAC1_PATTERN_3_TRIANGLE:
+ if(i_dac1_pulse_act == DAC1_PULSE_ACT_UP){
+ f_Dac1_volt = st_dac1_param[i_dac1_pattern_now].f_pulse_high;
+ dac_output.write(f_Dac1_volt); //DAC Output
+ i_dac1_pulse_act = DAC1_PULSE_ACT_DOWN;
+ i_dac1_pulse_count = st_dac1_param[i_dac1_pattern_now].i_pulse_width/2;
+ }
+ else if(i_dac1_pulse_act == DAC1_PULSE_ACT_DOWN){
+ f_Dac1_volt = st_dac1_param[i_dac1_pattern_now].f_pulse_low;
+ dac_output.write(f_Dac1_volt); //DAC Output
+ i_dac1_pulse_act = DAC1_PULSE_ACT_INTERVAL;
+ i_dac1_pulse_count = st_dac1_param[i_dac1_pattern_now].i_pulse_interval;
+ }
+ else {
+ f_Dac1_volt = st_dac1_param[i_dac1_pattern_now].f_pulse_low;
+ dac_output.write(f_Dac1_volt); //DAC Output
+ i_dac1_pulse_act = DAC1_PULSE_ACT_UP;
+ i_dac1_pulse_count = st_dac1_param[i_dac1_pattern_now].i_pulse_width/2;
+ }
+ break;
+ default:
+ i_dac1_active_status = DAC1_ACT_0_READY;
+ break;
+ }
+ }
+ break;
+ default:
+ break;
}
}
}
+
+void timer0_init(void)
+{
+ LPC_SC->PCONP |=1<1; //timer0 power on
+ // 2013.08.09 H.Tsunemoto 100mSec => 0.1mSec Change
+ //LPC_TIM0->MR0 = 2398000; //100 msec
+ LPC_TIM0->MR0 = 2398; //0.1 msec
+ LPC_TIM0->MCR = 3; //interrupt and reset control
+ //3 = Interrupt & reset timer0 on match
+ //1 = Interrupt only, no reset of timer0
+ NVIC_EnableIRQ(TIMER0_IRQn); //enable timer0 interrupt
+ LPC_TIM0->TCR = 1; //enable Timer0
+ // pc.printf("Done timer_init\n\r");
+}
+
+//------------------------------------------------------------------//
+//----- Serial rx Commmand Input & Parameter Set Function -----//
+// Tsunemoto Scince 2013.08.08 //
+//------------------------------------------------------------------//
+void Ser_Command_Input()
+{
+ int i_RecCharCount;
+ bool b_CommadERR = 0;
+
+ while(rx_cr_Rec != 0){
+ // Read a line from the large rx buffer from rx interrupt routine
+ i_RecCharCount = read_line();
+ if(i_RecCharCount < 3){
+ b_CommadERR = 1;
+ }
+ else{
+ switch(rx_line[0]){
+ // Header "A" ADC Control Command
+ case 'A':
+ switch(rx_line[1]){
+ case 'S':
+ if(rx_line[2] == '0'){
+ i_adc_ActiveMode_status = ActiveMode_ADC_Sample_Busy;
+
+ }
+ else{
+ i_adc_ActiveMode_status = ActiveMode_ADC_Sample_Ready;
+ }
+ Start_ADC();
+ break;
+ case 'E':
+ ADC_Stop();
+ break;
+ case 'R':
+ b_CommadERR= com_Check_AR(i_RecCharCount);
+ break;
+ case 'L':
+ b_CommadERR= com_Check_AL(i_RecCharCount);
+ break;
+ case 'P':
+ b_CommadERR= com_Check_AP(i_RecCharCount);
+ break;
+ case 'I':
+ b_CommadERR= com_Check_AI(i_RecCharCount);
+ break;
+ case '?':
+ com_ADC_Table_Param_Send();
+ break;
+ default:
+ b_CommadERR = 1;
+ break;
+ }
+ break;
+ // Header "D" DAC Control Command
+ case 'D':
+ switch(rx_line[1]){
+ case 'S': // 'DS'Start Command
+ if(rx_line[2]=='1'){
+ i_dac1_pattern_now = DAC1_PATERN_1;
+ }
+ else if(rx_line[2]=='2'){
+ i_dac1_pattern_now = DAC1_PATERN_2;
+ }
+ else{
+ i_dac1_pattern_now = DAC1_PATERN_0;
+ }
+ i_dac1_active_status = DAC1_ACT_1_START;
+ break;
+ case 'E': // 'DE'Active MOde Stop (End)
+ i_dac1_active_status = DAC1_ACT_0_READY;
+ break;
+ case 'M': // 'DM' DAC Mode Set Single/Pulse/Triangle
+ b_CommadERR= com_Check_DM(i_RecCharCount);
+ break;
+ case 'H': // 'DH' Pulse High Level[V] Set
+ b_CommadERR= com_Check_DH(i_RecCharCount);
+ break;
+ case 'L': // 'DL' Pulse Low Level [V]Set
+ b_CommadERR= com_Check_DL(i_RecCharCount);
+ break;
+ case 'P': // 'DP' Pulse Width [mSec]
+ b_CommadERR= com_Check_DP(i_RecCharCount);
+ break;
+ case 'I': // 'DI' Pulse Interval [mSec]
+ b_CommadERR= com_Check_DI(i_RecCharCount);
+ break;
+ case 'W': // 'DW' Total Pattern Width [Sec]
+ b_CommadERR= com_Check_DW(i_RecCharCount);
+ break;
+ case '?': // Parameter Query
+ com_Table_Param_Send();
+ break;
+ default:
+ b_CommadERR = 1;
+ break;
+ }
+ break;
+ case 'T': // "T?" Timer Interrupt Counter Repry
+ if (rx_line[1]=='?'){
+ sprintf(tx_line,"Timer=%d[S}+%d[x0.1mSec] \r\n",timer_1Sec,timer_count);
+ // Copy tx line buffer to large tx buffer for tx interrupt routine
+ send_line();
+
+ }
+ else if(rx_line[1]=='C'){
+ timer_1Sec = timer_count = 0;
+ }
+ else{
+ b_CommadERR = 1;
+ }
+ break;
+
+
+ default:
+ b_CommadERR = 1;
+ break;
+
+ }
+ }
+ if(b_CommadERR == 0){
+ sprintf(tx_line,"ACK%d \r\n",rx_cr_Rec);
+ // Copy tx line buffer to large tx buffer for tx interrupt routine
+ send_line();
+ }
+ else{
+ sprintf(tx_line,"ERR%d \r\n",rx_cr_Rec);
+ // Copy tx line buffer to large tx buffer for tx interrupt routine
+ send_line();
+ }
+ rx_cr_Rec--;
+
+ }
+}
+//////////////////////////////////////////////////////////////////////////////////
+//------------ Command Check & Set Function ---------------------------------//
+// Input :i_RecCharCount :Command Stringth Length //
+// rx_line[80] :(Global) Rec Data Stringth //
+// Return :bool b_CommadERR 0= ACK //
+// 1= ERR //
+//////////////////////////////////////////////////////////////////////////////////
+//------------------------------------------------------------------------------//
+// ADC No.1 "ARxx.x Pulse Mode Pulse Interval Set //
+//#define ADC_SAMPLE_RATE_MIN 5
+//#define ADC_SAMPLE_RATE_MAX 20000
+//int st_adc_mode_param.i_sample_interval = 200; // ADC Sample Rate 5 - 20000(20.0mSec)
+//------------------------------------------------------------------------------//
+bool com_Check_AR(int i_RecCharCount)
+{
+bool b_CommadERR=0;
+float f_num=0.00f;
+char *pt_comRec;
+
+ if(i_RecCharCount < 3){
+ b_CommadERR = 1;
+ }
+ else{
+ pt_comRec = (char *)&rx_line[2];
+ f_num = atof(pt_comRec);
+ if((f_num >= ADC_SAMPLE_RATE_MIN_f ) && (f_num <= ADC_SAMPLE_RATE_MAX_f)){
+ st_adc_mode_param.i_sample_interval = (int)( f_num * 1000.0f + 0.5f) ;
+ }
+ else{
+ b_CommadERR = 1;
+ }
+
+ }
+ return(b_CommadERR);
+ }
+//------------------------------------------------------------------------------//
+// ADC No.2 "ALx.xxx" ADC Trigger Limit Level 0.00-3.3V
+//------------------------------------------------------------------------------//
+bool com_Check_AL(int i_RecCharCount)
+{
+bool b_CommadERR=0;
+float f_num=0.00f;
+char *pt_comRec;
+
+ if(i_RecCharCount < 3){
+ b_CommadERR = 1;
+ }
+ else{
+ pt_comRec = (char *)&rx_line[2];
+ f_num = atof(pt_comRec);
+ if((f_num >= 0) && (f_num <= 3.3000f)){
+ st_adc_mode_param.f_trigger_level = f_num;
+ st_adc_mode_param.us_trigger_level =(int)((f_num/(DAC1_FULL_VOLT_f / 4095.0f))+0.5f);
+ }
+ else{
+ b_CommadERR = 1;
+ }
+ }
+ return(b_CommadERR);
+}
+//------------------------------------------------------------------------------//
+// ADC No.3 "APxx" ADC PreTrigger Send Data Point
+//#define ADC_PRE_TRIG_MIN 0
+//#define ADC_PRE_TRIG_MAX 100
+//------------------------------------------------------------------------------//
+bool com_Check_AP(int i_RecCharCount)
+{
+bool b_CommadERR=0;
+float f_num=0.00f;
+char *pt_comRec;
+
+ if(i_RecCharCount < 3){
+ b_CommadERR = 1;
+ }
+ else{
+ pt_comRec = (char *)&rx_line[2];
+ f_num = atof(pt_comRec);
+ if((f_num >= ADC_PRE_TRIG_MIN ) && (f_num <= ADC_PRE_TRIG_MAX)){
+ st_adc_mode_param.i_pre_trig_point = (int)( f_num + 0.5f) ;
+ }
+ else{
+ b_CommadERR = 1;
+ }
+
+ }
+ return(b_CommadERR);
+
+}
+//------------------------------------------------------------------------------//
+// ADC No.4 "AIx.xxx" ADC Pulse End Point Check Time
+//#define ADC_PULSE_END_MIN_f 0.1f //0.1Sec
+//#define ADC_PULSE_END_MAX_f 5.0f //5.0Sec
+//------------------------------------------------------------------------------//
+bool com_Check_AI(int i_RecCharCount)
+{
+bool b_CommadERR=0;
+float f_num=0.00f;
+char *pt_comRec;
+
+ if(i_RecCharCount < 3){
+ b_CommadERR = 1;
+ }
+ else{
+ pt_comRec = (char *)&rx_line[2];
+ f_num = atof(pt_comRec);
+ if((f_num >= ADC_PULSE_END_MIN_f ) && (f_num <= ADC_PULSE_END_MAX_f)){
+ st_adc_mode_param.i_pulse_end_time = (int)( f_num * 10000.0f + 0.5f) ;
+ }
+ else{
+ b_CommadERR = 1;
+ }
+
+ }
+ return(b_CommadERR);
+}
+//------------------------------------------------------------------------------//
+// ADC No.5 "A?" DAC Parameter Repry //
+//typedef struct st_adc_param{
+// int i_sample_interval; // DAC Output Pattern
+// float f_trigger_level;
+// us_trigger_level;
+// int i_pre_trig_point;
+// int i_pulse_end_time;
+//}ST_ADC_PARAM;
+//
+//ST_ADC_PARAM st_adc_mode_param;
+//
+//------------------------------------------------------------------------------//
+void com_ADC_Table_Param_Send()
+{
+float f_num;
+
+ f_num = ((float)st_adc_mode_param.i_sample_interval + 0.5f)/1000.0f;
+ sprintf(tx_line,"AR%2.3f[mSec]\r\n",f_num);
+ send_line();
+ f_num = st_adc_mode_param.f_trigger_level;
+ sprintf(tx_line,"AL%1.3f[V]:(0x%03x)\r\n",f_num,st_adc_mode_param.us_trigger_level);
+ send_line();
+ sprintf(tx_line,"AP%d[Sample]\r\n",st_adc_mode_param.i_pre_trig_point);
+ send_line();
+ f_num = ((float)st_adc_mode_param.i_pulse_end_time + 0.5f)/10000.0f;
+ sprintf(tx_line,"AI%1.3f[Sec]\r\n",f_num);
+ send_line();
+// for Debug
+ sprintf(tx_line,"ADC Sample Count = %d,BuffLoop=%d\r\n",ADC_Count1,ADC_Count1Block);
+ send_line();
+//
+// Ative Mode Status Controll
+//#define ActiveMode_ADC_Sample_Stop 0
+//#define ActiveMode_ADC_Sample_Ready 1 //
+//#define ActiveMode_ADC_Sample_Busy 2 //
+//int i_adc_ActiveMode_status = ActiveMode_ADC_Sample_Stop;
+// Trigger Mode Status Control
+//#define ADC_TRIGGER_READY 0 //Trigger Mode Ready :Trigger Wait & No Data Send
+//#define ADC_TRIGGER_BUSY 1 //Trigger Mode Busy :Trigger Detected & Sample Data Send
+//#define ADC_TRIGGER_END 2 //Trigger Mode END :Sample End & Data Send Done Wait
+//int i_adc_Trigger_Sample_Status = ADC_TRIGGER_READY;
+//volatile unsigned short adc_CH1_now;
+//int i_adc_trigger_end_count;
+ switch(i_adc_ActiveMode_status){
+ case ActiveMode_ADC_Sample_Stop:
+ sprintf(tx_line,"ADC i_adc_ActiveMode_status = ActiveMode_ADC_Sample_Stop\r\n");
+ break;
+ case ActiveMode_ADC_Sample_Ready:
+ sprintf(tx_line,"ADC i_adc_ActiveMode_status = ActiveMode_ADC_Sample_Ready\r\n");
+ break;
+ case ActiveMode_ADC_Sample_Busy:
+ sprintf(tx_line,"ADC i_adc_ActiveMode_status = ActiveMode_ADC_Sample_Busy\r\n");
+ break;
+ }
+ send_line();
+ switch(i_adc_Trigger_Sample_Status){
+ case ADC_TRIGGER_READY:
+ sprintf(tx_line,"ADC i_adc_Trigger_Sample_Status = ADC_TRIGGER_READY\r\n");
+ break;
+ case ADC_TRIGGER_BUSY:
+ sprintf(tx_line,"ADC i_adc_Trigger_Sample_Status = ADC_TRIGGER_BUSY\r\n");
+ break;
+ case ADC_TRIGGER_END:
+ sprintf(tx_line,"ADC i_adc_Trigger_Sample_Status = ADC_TRIGGER_END\r\n");
+ break;
+ }
+ send_line();
+ sprintf(tx_line,"ADC input level:%03x i_adc_trigger_end_count = %d\r\n",adc_CH1_now,i_adc_trigger_end_count);
+ send_line();
+
+
+}
+
+
+//------------------------------------------------------------------------------//
+// DAC_No.1 "DMn:xx (SINGLE/PULSE/TRIANGLE) //
+//------------------------------------------------------------------------------//
+bool com_Check_DM(int i_RecCharCount)
+{
+ bool b_CommadERR=0;
+ int i_work;
+ if(i_RecCharCount < 7){
+ b_CommadERR = 1;
+ }
+ if(rx_line[3]==':'){
+ if((rx_line[4]=='S') & (rx_line[5]=='I')){
+ i_work = DAC1_PATTERN_1_SINGLE_PULSE;
+ }
+ else if ((rx_line[4]=='P') & (rx_line[5]=='U')){
+ i_work = DAC1_PATTERN_2_PULSE;
+ }
+ else if((rx_line[4]=='T') & (rx_line[5]=='R')){
+ i_work = DAC1_PATTERN_3_TRIANGLE;
+ }
+ else{
+ b_CommadERR = 1;
+ return(b_CommadERR);
+ }
+ switch(rx_line[2]){
+ case '0':
+ st_dac1_param[0].i_pattern = i_work;
+ break;
+ case '1':
+ st_dac1_param[1].i_pattern = i_work;
+ break;
+ case '2':
+ st_dac1_param[2].i_pattern = i_work;
+ break;
+ default:
+ b_CommadERR = 1;
+ break;
+ }
+ }
+ else{
+ b_CommadERR = 1;
+ }
+ return(b_CommadERR);
+}
+//------------------------------------------------------------------------------//
+// DAC_No.2 "DHn:xx.x Pulse High Level Volt Set (0.000 - 3.300[V]) //
+//------------------------------------------------------------------------------//
+bool com_Check_DH(int i_RecCharCount)
+{
+bool b_CommadERR=0;
+float f_num=0.00f;
+char *pt_comRec;
+
+ //sprintf(tx_line,"DH?? \r\n");
+ //strcpy((char *)rx_line[4],tx_line);
+ //send_line();
+ if(i_RecCharCount < 6){
+ b_CommadERR = 1;
+ }
+ else{
+ if(rx_line[3]==':'){
+ pt_comRec = (char *)&rx_line[4];
+ f_num = atof(pt_comRec);
+ if((f_num >= 0) && (f_num <= 3.3000f)){
+ f_num = f_num/DAC1_FULL_VOLT_f;
+ switch(rx_line[2]){
+ case '0':
+ st_dac1_param[0].f_pulse_high = f_num;
+ break;
+ case '1':
+ st_dac1_param[1].f_pulse_high = f_num;
+ break;
+ case '2':
+ st_dac1_param[2].f_pulse_high = f_num;
+ break;
+
+ default:
+ b_CommadERR = 1;
+ break;
+ }
+ }
+ else{
+ b_CommadERR = 1;
+ }
+ }
+ else{
+ b_CommadERR = 1;
+ }
+ }
+ return(b_CommadERR);
+}
+//------------------------------------------------------------------------------//
+// DAC_No.3 "DLn:xx.x Pulse Low Level Volt Set (0.000 - 3.300[V]) //
+//------------------------------------------------------------------------------//
+bool com_Check_DL(int i_RecCharCount)
+{
+bool b_CommadERR=0;
+float f_num=0.00f;
+char *pt_comRec;
+
+ if(i_RecCharCount < 6){
+ b_CommadERR = 1;
+ }
+ else{
+ if(rx_line[3]==':'){
+ pt_comRec = (char *)&rx_line[4];
+ f_num = atof(pt_comRec);
+ if((f_num >= 0) && (f_num <= 3.3000f)){
+ f_num = f_num/DAC1_FULL_VOLT_f;
+ switch(rx_line[2]){
+ case '0':
+ st_dac1_param[0].f_pulse_low = f_num;
+ break;
+ case '1':
+ st_dac1_param[1].f_pulse_low = f_num;
+ break;
+ case '2':
+ st_dac1_param[2].f_pulse_low = f_num;
+ break;
+
+ default:
+ b_CommadERR = 1;
+ break;
+ }
+ }
+ else{
+ b_CommadERR = 1;
+ }
+ }
+ else{
+ b_CommadERR = 1;
+ }
+ }
+ return(b_CommadERR);
+}
+//------------------------------------------------------------------------------//
+// DAC_No.4 "DPn:xx.x Pulse Mode Pulse Width Set (0.1 - 2000.0[mSec]) //
+//------------------------------------------------------------------------------//
+bool com_Check_DP(int i_RecCharCount)
+{
+bool b_CommadERR=0;
+float f_num=0.00f;
+int i_work;
+char *pt_comRec;
+
+ if(i_RecCharCount < 6){
+ b_CommadERR = 1;
+ }
+ else{
+ if(rx_line[3]==':'){
+ pt_comRec = (char *)&rx_line[4];
+ f_num = atof(pt_comRec);
+ if((f_num >= 0.1f) && (f_num <= DAC1_PULSE_INT_MAX_f)){
+ i_work = (int)(f_num*10.0f+0.5f);
+ switch(rx_line[2]){
+ case '0':
+ st_dac1_param[0].i_pulse_width = i_work;
+ break;
+ case '1':
+ st_dac1_param[1].i_pulse_width = i_work;
+ break;
+ case '2':
+ st_dac1_param[2].i_pulse_width = i_work;
+ break;
+
+ default:
+ b_CommadERR = 1;
+ break;
+ }
+ }
+ else{
+ b_CommadERR = 1;
+ }
+ }
+ else{
+ b_CommadERR = 1;
+ }
+ }
+ return(b_CommadERR);
+ }
+//------------------------------------------------------------------------------//
+// DAC_No.5 "DIn:xx.x Pulse Mode Pulse Interval Set //
+//------------------------------------------------------------------------------//
+bool com_Check_DI(int i_RecCharCount)
+{
+bool b_CommadERR=0;
+float f_num=0.00f;
+int i_work;
+char *pt_comRec;
+
+ if(i_RecCharCount < 6){
+ b_CommadERR = 1;
+ }
+ else{
+ if(rx_line[3]==':'){
+ pt_comRec = (char *)&rx_line[4];
+ f_num = atof(pt_comRec);
+ if((f_num >= 0.1f) && (f_num <= DAC1_PULSE_INT_MAX_f)){
+ i_work = (int)(f_num*10.0f+0.5f);
+ switch(rx_line[2]){
+ case '0':
+ st_dac1_param[0].i_pulse_interval = i_work;
+ break;
+ case '1':
+ st_dac1_param[1].i_pulse_interval = i_work;
+ break;
+ case '2':
+ st_dac1_param[2].i_pulse_interval = i_work;
+ break;
+
+ default:
+ b_CommadERR = 1;
+ break;
+ }
+ }
+ else{
+ b_CommadERR = 1;
+ }
+ }
+ else{
+ b_CommadERR = 1;
+ }
+ }
+ return(b_CommadERR);
+ }
+//------------------------------------------------------------------------------//
+// DAC_No.6 "DWn:xx.x Wave Form Total Width Set //
+//------------------------------------------------------------------------------//
+bool com_Check_DW(int i_RecCharCount)
+{
+bool b_CommadERR=0;
+float f_num=0.00f;
+int i_work;
+char *pt_comRec;
+
+ if(i_RecCharCount < 6){
+ b_CommadERR = 1;
+ }
+ else{
+ if(rx_line[3]==':'){
+ pt_comRec = (char *)&rx_line[4];
+ f_num = atof(pt_comRec);
+ if((f_num >= 0.0001f) && (f_num <= DAC1_PULSE_TOTAL_TIME_MAX_f)){
+ i_work = (int)(f_num*10000.0f+0.5f);
+ switch(rx_line[2]){
+ case '0':
+ st_dac1_param[0].i_Total_time = i_work;
+ break;
+ case '1':
+ st_dac1_param[1].i_Total_time = i_work;
+ break;
+ case '2':
+ st_dac1_param[2].i_Total_time = i_work;
+ break;
+
+ default:
+ b_CommadERR = 1;
+ break;
+ }
+ }
+ else{
+ b_CommadERR = 1;
+ }
+ }
+ else{
+ b_CommadERR = 1;
+ }
+ }
+ return(b_CommadERR);
+ }
+//------------------------------------------------------------------------------//
+// DAC_No.7 "D?" DAC Parameter RepryWave Form Total Width Set //
+//------------------------------------------------------------------------------//
+void com_Table_Param_Send()
+{
+float f_num;
+int i;
+
+ for (i=0;i<DAC1_PATTERN_MAX;i++){
+ sprintf(tx_line,"DAC Pattern Table:%d\r\n",i);
+ send_line();
+ if (st_dac1_param[i].i_pattern == DAC1_PATTERN_1_SINGLE_PULSE){
+ sprintf(tx_line,"DM%1d:SINGLE\r\n",i);
+ }
+ else if (st_dac1_param[i].i_pattern == DAC1_PATTERN_2_PULSE){
+ sprintf(tx_line,"DM%1d:PULSE\r\n",i);
+ }
+ else{
+ sprintf(tx_line,"DM%1d:TRIANGLE\r\n",i);
+ }
+ send_line();
+ f_num = st_dac1_param[i].f_pulse_high*DAC1_FULL_VOLT_f;
+ sprintf(tx_line,"DH%1d:%1.3f[V]\r\n",i,f_num);
+ send_line();
+ f_num = st_dac1_param[i].f_pulse_low *DAC1_FULL_VOLT_f;
+ sprintf(tx_line,"DL%1d:%1.3f[V]\r\n",i,f_num);
+ send_line();
+ f_num = ((float)st_dac1_param[i].i_pulse_width + 0.005) / 10.0f;;
+ sprintf(tx_line,"DP%1d:%4.1f[mSec]\r\n",i,f_num);
+ send_line();
+ f_num = ((float)st_dac1_param[i].i_pulse_interval + 0.005)/10.0f;
+ sprintf(tx_line,"DI%1d:%4.1f[mSec]\r\n",i,f_num);
+ send_line();
+ f_num = ((float)st_dac1_param[i].i_Total_time + 0.005)/10000.0f;
+ sprintf(tx_line,"DW%1d:%1.4f[Sec]\r\n",i,f_num);
+ send_line();
+ sprintf(tx_line,"\r\n");
+ send_line();
+ }
+}
+
+//////////////////////////////////////////////////////////////////////////////////
+//////////////////////////////////////////////////////////////////////////////////
+
+
+//------------------------------------------------------------------------------//
+//------------------------------------------------------------------------------//
+//----- Serial tx/rx Communication
+//------------------------------------------------------------------------------//
// Copy tx line buffer to large tx buffer for tx interrupt routine
void send_line() {
int i;
@@ -102,21 +1422,21 @@
empty = (tx_in == tx_out);
while ((i==0) || (tx_line[i-1] != '\n')) {
// Wait if buffer full
- if (((tx_in + 1) % buffer_size) == tx_out) {
+ if (((tx_in + 1) % ser_buffer_size) == tx_out) {
// End Critical Section - need to let interrupt routine empty buffer by sending
NVIC_EnableIRQ(UART1_IRQn);
- while (((tx_in + 1) % buffer_size) == tx_out) {
+ while (((tx_in + 1) % ser_buffer_size) == tx_out) {
}
// Start Critical Section - don't interrupt while changing global buffer variables
NVIC_DisableIRQ(UART1_IRQn);
}
tx_buffer[tx_in] = tx_line[i];
i++;
- tx_in = (tx_in + 1) % buffer_size;
+ tx_in = (tx_in + 1) % ser_buffer_size;
}
if (device.writeable() && (empty)) {
temp_char = tx_buffer[tx_out];
- tx_out = (tx_out + 1) % buffer_size;
+ tx_out = (tx_out + 1) % ser_buffer_size;
// Send first character to start tx interrupts, if stopped
device.putc(temp_char);
}
@@ -126,56 +1446,67 @@
}
// Read a line from the large rx buffer from rx interrupt routine
-void read_line() {
+// 2013.08.08 H.Tsunemoto
+// Append Return Chear Number
+int read_line(){
+//void read_line() {
int i;
i = 0;
-// Start Critical Section - don't interrupt while changing global buffer variables
+ // Start Critical Section - don't interrupt while changing global buffer variables
NVIC_DisableIRQ(UART1_IRQn);
-// Loop reading rx buffer characters until end of line character
+ // Loop reading rx buffer characters until end of line character
while ((i==0) || (rx_line[i-1] != '\r')) {
-// Wait if buffer empty
+ // Wait if buffer empty
if (rx_in == rx_out) {
-// End Critical Section - need to allow rx interrupt to get new characters for buffer
+ // End Critical Section - need to allow rx interrupt to get new characters for buffer
NVIC_EnableIRQ(UART1_IRQn);
while (rx_in == rx_out) {
}
-// Start Critical Section - don't interrupt while changing global buffer variables
+ // Start Critical Section - don't interrupt while changing global buffer variables
NVIC_DisableIRQ(UART1_IRQn);
}
rx_line[i] = rx_buffer[rx_out];
i++;
- rx_out = (rx_out + 1) % buffer_size;
+ rx_out = (rx_out + 1) % ser_buffer_size;
}
rx_line[i-1] = 0;
// End Critical Section
NVIC_EnableIRQ(UART1_IRQn);
- return;
+ return(i);
}
// Interupt Routine to read in data from serial port
void Rx_interrupt() {
- led1=1;
+ //led1=1;
// Loop just in case more than one character is in UART's receive FIFO buffer
// Stop if buffer full
- while ((device.readable()) || (((rx_in + 1) % buffer_size) == rx_out)) {
+ while ((device.readable()) || (((rx_in + 1) % ser_buffer_size) == rx_out)) {
rx_buffer[rx_in] = device.getc();
// Uncomment to Echo to USB serial to watch data flow
// monitor_device.putc(rx_buffer[rx_in]);
- rx_in = (rx_in + 1) % buffer_size;
+ //------- 2013.08.08 Tsunemoto ------------//
+ // -- Char CR Rec Counter ----//
+ if(rx_buffer[rx_in]== '\r'){
+ //led2 = 1;
+ rx_cr_Rec ++;
+ }
+ //----------------------------//
+ rx_in = (rx_in + 1) % ser_buffer_size;
}
- led1=0;
+ //led1=0;
return;
}
// Interupt Routine to write out data to serial port
void Tx_interrupt() {
- led2=1;
+ //led2=1;
// Loop to fill more than one character in UART's transmit FIFO buffer
// Stop if buffer empty
while ((device.writeable()) && (tx_in != tx_out)) {
device.putc(tx_buffer[tx_out]);
- tx_out = (tx_out + 1) % buffer_size;
+ tx_out = (tx_out + 1) % ser_buffer_size;
}
- led2=0;
+ //led2=0;
return;
-}
\ No newline at end of file
+}
+//----------------------------------------------------------------------------------//