moved old hhd70dongle codebase

1 files changed, 0 insertions, 438 deletions

diff --git a/software/hhd70dongle/hhd70dongle.c b/software/hhd70dongle/hhd70dongle.c
deleted file mode 100644
index f28886d..0000000
--- a/software/hhd70dongle/hhd70dongle.c
+++ /dev/null
@@ -1,438 +0,0 @@
-/*
- *
- *  mur.sat
- *
- *  Somewhen in the year 20xx, mur.at will have a nano satellite launched
- *  into a low earth orbit (310 km above the surface of our planet). The
- *  satellite itself is a TubeSat personal satellite kit, developed and
- *  launched by interorbital systems. mur.sat is a joint venture of mur.at,
- *  ESC im Labor and realraum.
- *
- *  Please visit the project hompage at sat.mur.at for further information.
- *
- *
- *  Copyright (C) 2012 Bernhard Tittelbach <xro@realraum.at>
- *                2015 Christian Pointner <equinox@mur.at>
- *
- *  This file is part of mur.sat.
- *
- *  mur.sat is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation, either version 3 of the License, or
- *  any later version.
- *
- *  mur.sat is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with mur.sat. If not, see <http://www.gnu.org/licenses/>.
- *
- */
-#include <avr/io.h>
-#include <avr/wdt.h>
-#include <util/delay.h>
-#include <stdio.h>
-#include <avr/interrupt.h>
-//#include <avr/power.h>
-
-#include "led.h"
-#include "util.h"
-#include "usbio.h"
-
-#include "hhd70.h"
-#include "c1101lib.h"
-#include "cc1101_defines.h"
-
-//todo: move to separte File:
-
-// If TTX_EN goes high, ~ <=500ms before TTX CW Sender forcefully disables our RX/TX Signal Path
-//IF TTX_EN goes low, we have ~ 1min (Beacon Interval) until the next CW Beacon is  sent and our RX/TX Signal Path is forcefully disabled
-// Beacon Interval Time can be measured by counting with an interrupt triggered by RTC_SECONDS Input
-//#define TTX_EN  <port>
-//#define RTC_SECONDS <port>
-
-
-#define CPU_PRESCALE(n) do { CLKPR = 0x80; CLKPR = (n); } while(0)
-char read_buffer[64]; // buffer for reading usb signals
-char write_buffer[64]; // buffer for writing usb signals
-
-//TODOs:
-//* make adc work ?
-// * remove code duplications
-// * speed up and simplify code
-// * make as much use of sleep modes as possible
-// * use adc noise canceler (i.e. automatic sampling during cpu sleep)
-// * read atmega temp
-// * safely save state in eeprom (2 memory regions, only use the one with the "written successfully bit" which is written last)
-// * what if c1101 resets spuriously and clears it's settings ? -> check peridically ?
-
-bool enable_tx_part=false;
-bool enable_rx_part=false;
-bool enable_beacon_part=false;
-
-void print_part_status(void)
-{
-    printf("OOK Beacon: ");
-    printf(((enable_beacon_part)? "Enabled": "Disabled") );
-    printf("\r\n");
-    printf("RX-Part: ");
-    printf(((enable_rx_part)? "Enabled": "Disabled") );
-    printf("\r\n");
-    printf("TX-Part: ");
-    printf(((enable_tx_part)? "Enabled": "Disabled") );
-    printf("\r\n");
-}
-
-//void generate_morse_code_sequence(char *msg, *cw_buffer, uint16_t buffer_len)
-//{
-    //char cw_short[2] = {1,1};
-    //char cw_long[2] = {1,3};
-    //char cw_space[2] = {0, 1};
-    //char cw_letterspace[2] = {0,3};
-    //char cw_wordspace[2] = {0, 7};
-//}
-
-void beacon_enable(void)
-{
-    c1101_spi_strobe_command(CC1101_CMD_STX);
-    hhd70_palna_txmode();
-}
-
-void beacon_on(void)
-{
-    hhd70_set_OOK_GDO0_high();
-    led_on();
-}
-
-void beacon_off(void)
-{
-    led_off();
-    hhd70_set_OOK_GDO0_low();
-}
-
-void beacon_disable(void)
-{
-    hhd70_palna_rxmode();
-    c1101_spi_strobe_command(CC1101_CMD_SIDLE);
-}
-
-int main(void)
-{
-    MCUSR &= ~(1 << WDRF);
-    wdt_disable(); // FIXME: disable WatchDog for now, but use it later...
-    CPU_PRESCALE(0); //cpu_init
-
-    led_init();
-    usbio_init();
-
-    hhd70_init();
-    DDRB &= ~(1<<DDB5);     // set PB5/ADC12 to INPUT (c1101 temp sensor)
-    sei();  //set enable global interrupt
-
-    printf("hhd70dongle ready\r\n");
-
-    _delay_ms(500);
-    c1101_spi_strobe_command(CC1101_CMD_SRES); // reset c1101
-    //c1101 init now happens after pressing B, S or E
-
-    hhd70_palna_rxmode();
-    hhd70_bias_set(255);
-
-    enable_tx_part=false;
-    enable_rx_part=false;
-    enable_beacon_part=false;
-    int8_t fdev_m = 1;
-    int8_t fdev_e = 1;
-    uint32_t prev_ook_freq = c1101_getCurrentCarrierFrequencyHz();
-
-    //char mursat_beacon[256];
-    //for(int i=0;i<sizeof(mursat_beacon);++i) {
-    //  mursat_beacon[i] = 0xFF;
-    //}
-
-    for(;;)
-    {
-        int16_t num_bytes_received = usbio_bytes_received();
-        while(num_bytes_received > 0)
-        {
-            int16_t recv_byte = fgetc(stdin);
-            num_bytes_received--;
-            if (recv_byte == EOF)
-              continue;
-            if ((char) recv_byte == '!')
-            {
-                printf("resetting\r\n");
-                wdt_enable(WDTO_500MS);
-                reset();
-            }
-            else if ((char) recv_byte == 'N') {
-              enable_tx_part=false;
-              enable_rx_part=false;
-              enable_beacon_part=false;
-              c1101_spi_strobe_command(CC1101_CMD_SRES); // reset c1101
-              hhd70_palna_rxmode();
-              print_part_status();
-              led_off();
-            }
-            else if ((char) recv_byte == 'B')
-            {
-                enable_beacon_part = !enable_beacon_part;
-                if (enable_beacon_part)
-                {
-                    enable_rx_part=false;
-                    enable_tx_part=false;
-                    c1101_init_ook_beacon();
-
-                    printf("CC1101 enabling Beacon with Power: %3d (0x%02X)\r\n", (int)c1101_ook_power_get(), (int)c1101_ook_power_get_raw());
-
-                    beacon_enable();
-                    beacon_on();
-                }
-                print_part_status();
-            }
-            else if ((char) recv_byte == 'E')
-            {
-                enable_rx_part = !enable_rx_part;
-                if (enable_rx_part)
-                {
-                    enable_beacon_part=false;
-                    c1101_init();
-                }
-                print_part_status();
-            }
-            else if ((char) recv_byte == 'S')
-            {
-                enable_tx_part = !enable_tx_part;
-                if (enable_tx_part)
-                {
-                    enable_beacon_part=false;
-                    c1101_init();
-                }
-                print_part_status();
-            }
-            else if ((char) recv_byte == 'R')
-            {
-                c1101_spi_dump_registers();
-                print_part_status();
-            }
-            else if ((char) recv_byte == 'D' || (char) recv_byte == 'd')
-            {
-                printf("FSK Freq Deviation Now: %u0 Hz\r\n", c1101_setFSKDeviationFromCarrier(fdev_m, fdev_e));
-                if ((char) recv_byte == 'd')
-                {
-                    fdev_m--;
-                    if (fdev_m < 0)
-                    {
-                        fdev_e = (fdev_e - 1) % 8;
-                        if (fdev_e < 0)
-                            fdev_e = 7;
-                        fdev_m = 7;
-                    }
-                    fdev_m %= 8;
-                }
-                else
-                {
-                    fdev_m++;
-                    if (fdev_m > 7)
-                      fdev_e = (fdev_e + 1) % 8;
-                    fdev_m %= 8;
-                }
-            }
-            else if ((char) recv_byte == '+' || (char) recv_byte == '-' || (char) recv_byte == '#' || (char) recv_byte == '_'  || (char) recv_byte == ':' || (char) recv_byte == '.'  || (char) recv_byte == 'f'|| (char) recv_byte == '?')
-            {
-                int32_t change_freq = 0;
-                switch (recv_byte)
-                {
-                    case '+':
-                        change_freq = 1000000;
-                        break;
-                    case '-':
-                        change_freq = -1000000;
-                        break;
-                    case '#':
-                        change_freq = 10000000;
-                        break;
-                    case '_':
-                        change_freq = -10000000;
-                        break;
-                    case ':':
-                        change_freq = 100000;
-                        break;
-                    case '.':
-                        change_freq = -100000;
-                        break;
-                    case 'f':
-                        printf("Setting Frequency to previously adjusted value.\r\n");
-                        c1101_setFrequency(prev_ook_freq);
-                        break;
-                    case '?':
-                        //just show current frequency
-                        break;
-                }
-                if (change_freq != 0)
-                {
-                        if (enable_beacon_part) beacon_off();
-                        beacon_disable();
-
-                        printf("Frequency %s by %lu KHz - ", (change_freq > 0 ? "up" : "down"), (change_freq > 0 ? 1 : -1) * change_freq / 1000);
-                        c1101_changeFrequencyByRelativeValue(change_freq);
-                        prev_ook_freq = c1101_getCurrentCarrierFrequencyHz();
-
-                        if (enable_beacon_part) {
-                          beacon_enable();
-                          beacon_on();
-                        }
-                }
-                uint32_t hz = c1101_getCurrentCarrierFrequencyHz();
-                uint16_t mhz = hz / 1000000;
-                uint16_t khz = (hz % 1000000)/1000;
-                hz %= 1000;
-                printf("Frequency is now: %d.%03d%03d MHz\r\n", mhz, khz, (uint16_t)hz);
-            }
-            else if ((char) recv_byte == 'p')
-            {
-                hhd70_bias_dec();
-                printf("Bias Power is now: %d\r\n", hhd70_bias_get());
-            }
-            else if ((char) recv_byte == 'P')
-            {
-                hhd70_bias_inc();
-                printf("Bias Power is now: %d\r\n", hhd70_bias_get());
-            }
-            else if ((char) recv_byte == 'o')
-            {
-                if (enable_beacon_part) beacon_off();
-                beacon_disable();
-
-                c1101_ook_power_dec();
-                printf("CC1101 Power is now: %3d (0x%02X)\r\n", (int)c1101_ook_power_get(), (int)c1101_ook_power_get_raw());
-
-                if (enable_beacon_part) {
-                    beacon_enable();
-                    beacon_on();
-                }
-            }
-            else if ((char) recv_byte == 'O')
-            {
-                if (enable_beacon_part) beacon_off();
-                beacon_disable();
-
-                c1101_ook_power_inc();
-                printf("CC1101 Power is now: %3d (0x%02X)\r\n", (int)c1101_ook_power_get(), (int)c1101_ook_power_get_raw());
-
-                if (enable_beacon_part) {
-                    beacon_enable();
-                    beacon_on();
-                }
-            }
-            else if ((char) recv_byte == ' ')
-            {
-                if (enable_beacon_part) {
-                    hhd70_set_OOK_GDO0_toggle();
-                }
-            }
-        }
-
-
-        usbio_task();
-
-        if (enable_rx_part)
-        {
-
-            c1101_spi_strobe_command(CC1101_CMD_SRX); // enter RX - Mode
-            _delay_ms(1000);
-
-            if (hhd70_rx_data_available())
-            {
-                led_on();
-                printf("RX: GDO2 pin HIGH\r\n");
-                printf("c1101 rx bytes:");
-                debug_sprint_int16hex(write_buffer, c1101_spi_read_register(CC1101_REG_RO_RXBYTES));
-                printf("%s", write_buffer);
-                printf("\r\n");
-                c1101_recieveData();
-                led_off();
-            }
-
-            printf("c1101 rssi: ");
-            debug_sprint_int16hex(write_buffer, c1101_spi_read_register(CC1101_REG_RO_RSSI));
-            printf("%s", write_buffer);
-            printf("\r\n");
-            printf("c1101 tx bytes: ");
-            debug_sprint_int16hex(write_buffer, c1101_spi_read_register(CC1101_REG_RO_TXBYTES));
-            printf("%s", write_buffer);
-            printf("\r\n");
-            printf("c1101 rx bytes: ");
-            int16_t num_rx_bytes = c1101_spi_read_register(CC1101_REG_RO_RXBYTES);
-            debug_sprint_int16hex(write_buffer, num_rx_bytes);
-            printf("%s", write_buffer);
-            printf("\r\n");
-
-
-            //~ if (num_rx_bytes > 0)
-            //~ {
-                //~ led_on();
-                //~ printf("RX  Buffer Non-Empty\r\n");
-                //~ c1101_recieveData();
-                //~ led_off();
-            //~ }
-
-//            printf("c1101 status byte: ");
-//            debug_sprint_int16hex(write_buffer, c1101_getStatus());
-//            printf("%s", write_buffer);
-//            printf("\r\n");
-
-        }
-
-        if (enable_tx_part)
-        {
-            /* write_buffer[0]='T'; */
-            /* write_buffer[1]='e'; */
-            /* write_buffer[2]='m'; */
-            /* write_buffer[3]='p'; */
-            /* write_buffer[4]='s'; */
-            /* write_buffer[5]=':'; */
-            /* adc_on(); */
-            /* _delay_ms(250); */
-            /* printf("temp c1101: "); */
-            /* debug_sprint_int16hex(write_buffer+6, c1101_measureTemp()); */
-            /* printf("%s", write_buffer+6); */
-            /* printf("\r\n"); */
-            /* _delay_ms(250); */
-            /* printf("temp atmega: "); */
-            /* debug_sprint_int16hex(write_buffer+10, adc_read(ADCMUX_ADC12)); */
-            /* printf("%s", write_buffer+10); */
-            /* printf("\r\n"); */
-            /* adc_off(); */
-            /* _delay_ms(250); */
-            /* led_on(); */
-            /* printf("TX Data: String\r\n"); */
-            /* c1101_transmitData_infPktMode("OE6EOF test mur.sat GFSK r:9k6 fdev:11kHz 1234567890123456789012345678901234567890 End of Test",93); */
-            /* led_off(); */
-            /* _delay_ms(100); */
-            /* led_on(); */
-            /* printf("TX Data: Temps\r\n"); */
-            /* c1101_transmitData_infPktMode((char*) write_buffer,14); */
-            /* led_off(); */
-        }
-
-/*        if (enable_beacon_part)
-        {
-            //char mursat_beacon[8] = {0b11101110, 0b11100010, 0b00111010, 0b10101000, 0b10001110, 0b11101110, 0b00101011, 0b10100000}; //OE6EOF
-            printf("OOK Sending Beacon\r\n");
-            led_on();
-            //c1101_transmitData_infPktMode(mursat_beacon,sizeof(mursat_beacon));
-            hhd70_palna_txmode();
-            c1101_spi_strobe_command(CC1101_CMD_STX);
-            hhd70_set_OOK_GDO0_high();
-            _delay_ms(1000);
-            led_off();
-            hhd70_set_OOK_GDO0_low();
-            c1101_spi_strobe_command(CC1101_CMD_SIDLE);
-            hhd70_palna_rxmode();
-            _delay_ms(200);
-            }*/
-    }
-}