source: firmware/FSC/src/output.c@ 10902

#include "output.h"
#include "usart.h"
#include "application.h"
#include "timer.h"
#include "w5100_spi_interface.h"

void print_status() {
        usart_write_str((pU08)"adc status:\n");
        for (U08 i=0; i< VOLTAGE_CHANNELS/8;++i) {
                usart_write_U08_bin(adc_enables[i]);    
                usart_write_char(' ');
        }
        usart_write_char('\n');
        for (U08 i=0; i< VOLTAGE_CHANNELS/8;++i){
                usart_write_U08_bin(adc_channels_ready[i]);
                usart_write_char(' ');
        }
        usart_write_char('\n');

        usart_write_str((pU08)"ad7719 status:\n");
        for (U08 i=0; i< RESISTANCE_CHANNELS/8;++i) {
                usart_write_U08_bin(ad7719_enables[i]);
                usart_write_char(' ');
        }
        usart_write_char('\n');
        for (U08 i=0; i< RESISTANCE_CHANNELS/8;++i){
                usart_write_U08_bin(ad7719_channels_ready[i]);
                usart_write_char(' ');
        }
        usart_write_char('\n');

        usart_write_str((pU08)"time:");
        usart_write_U32(sec,10);
        usart_write_str((pU08)" sec.\n");

        usart_write_str((pU08)"adc measured all: ");
        if (adc_measured_all)
                usart_write_str((pU08)" true\n");
        else
                usart_write_str((pU08)"false\n");

        usart_write_str((pU08)"ad7719 measured all: ");
        if (ad7719_measured_all)
                usart_write_str((pU08)" true\n");
        else
                usart_write_str((pU08)"false\n");

        usart_write_str((pU08)"adc current channel:");
        usart_write_U08(*adc_current_channel,2);
        usart_write_char('\n');

        usart_write_str((pU08)"ad7719 current channel:");
        usart_write_U08(*ad7719_current_channel,2);
        usart_write_char('\n');

}
void print_adc_nicely() {
        usart_write_str((pU08)"\n printing voltages in mV:\n");
        // output:      U08 adc_values[V_CHANNELS + I_CHANNELS + H_CHANNELS];
        for (U08 i=0; i< VOLTAGE_CHANNELS;++i) {
                if (i%8 == 0) usart_write_char('\n');
                adc_output(i, adc_values[i]);
                usart_write_str((pU08)"   ");
        }
        usart_write_char('\n');
}


void print_ad7719_nicely() 
{
        float value;

        usart_write_str((pU08)"\n printing measured resistance in kohms:\n");

        for (U08 i=0; i< RESISTANCE_CHANNELS;++i) {
                if (i%8 == 0) usart_write_char('\n');

                // print channel name:
                usart_write_str((pU08)"R:"); //R for resistance
                usart_write_char('A'+i/8); // Letters A,B,C,D,E,F,G,H
                //usart_write_char(' '); 
                usart_write_U08(i%8+1,1); // Numbers 1...8
                usart_write_char(':'); 

                // check if this channel is enabled in the bitmap
                if (ad7719_enables[i/8] & (1<<i%8))
                {
                        value = (6.25 * 1.024 * ad7719_values[i]) / ((U32)1 << 25);
                        usart_write_float(value, 3,6);
                        //usart_write_U32(ad7719_values[i],8);
                        //usart_write_U32_hex(data); //data
                        usart_write_str((pU08)" ");     
                } else {
                        usart_write_str((pU08)"         ");     
                }
                //usart_write_char('\n');
        }
}

void ad7719_output(U08 channel, U32 data) {
float value = 0;
        usart_write_str((pU08)"R:"); //R for resistance
        usart_write_char('A'+channel/8); // Letters A,B,C,D,E,F,G,H
        //usart_write_char(' '); 
        usart_write_U08(channel%8+1,1); // Numbers 1...8
        usart_write_char(':'); 
        

        value = (6.25 * data) / ((U32)1 << 25);
        usart_write_float(value, 3,6);
        //usart_write_U32_hex(data); //data


}

void adc_output(U08 channel, U08 data) {

//      if (channel < 40) 
//              usart_write_str((pU08)"V:"); 
//      else if (channel < 80)
//              usart_write_str((pU08)"I:"); 
//      else if (channel < 84)
//              usart_write_str((pU08)"H:"); 

        if (channel <80)
        {
                switch ((channel%40)/4) {
                        case 0:
                        case 1:
                                usart_write_char('A'); 
                        break;
                        case 2:
                        case 3:
                                usart_write_char('B');
                                break;
                        case 4:
                        case 5:
                                usart_write_char('C'); 
                                break;
                        case 6:
                        case 7:
                                usart_write_char('D'); 
                                break;
                        case 8:
                                usart_write_char('E');
                                break;
                        case 9:
                                usart_write_char('F');
                                break;
                        default:
                                usart_write_char('?');
                                break;
                        }
        }
        else // channel 80..83
        {
                usart_write_char('H');
        }
        //usart_write_char(' '); 
        
        if ( (channel%40)/4 == 9)
                usart_write_U08((channel)%4+1,1); // Numbers 1...4
        else
                usart_write_U08((channel)%8+1,1); // Numbers 1...8
        
        
        //usart_write_U08(channel,2); // Numbers 1...8
        usart_write_char(':'); 
        usart_write_U16((U16)data*16, 4); //data
}


void adc_output_all() {
        print_adc_nicely();
        print_ad7719_nicely();
}


void telegram_start(){
        eth_write_buffer[0]='@';
        eth_write_buffer[1]='@';
        w5100_set_TX(eth_write_buffer, 2); 
}