299 lines
7.4 KiB
C
299 lines
7.4 KiB
C
/*
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* Copyright 2019 Dominic Spill
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*
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* This file is part of HackRF.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street,
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* Boston, MA 02110-1301, USA.
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*/
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#include "rad1o_display.h"
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#include "rad1o_print.h"
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#include "rad1o_draw.h"
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#include "rad1o_render.h"
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#include "rad1o_smallfonts.h"
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#include "rad1o_ubuntu18.h"
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#include "ui_rad1o.h"
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#include <stdio.h>
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/* Weak functions from rad1o app */
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void hackrf_ui_init(void) __attribute__((weak));
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void hackrf_ui_setFrequency(uint64_t _freq) __attribute__((weak));
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void hackrf_ui_setSampleRate(uint32_t _sample_rate) __attribute__((weak));
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void hackrf_ui_setDirection(const rf_path_direction_t _direction) __attribute__((weak));
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void hackrf_ui_setFilterBW(uint32_t bw) __attribute__((weak));
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void hackrf_ui_setLNAPower(bool _lna_on) __attribute__((weak));
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void hackrf_ui_setBBLNAGain(const uint32_t gain_db) __attribute__((weak));
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void hackrf_ui_setBBVGAGain(const uint32_t gain_db) __attribute__((weak));
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void hackrf_ui_setBBTXVGAGain(const uint32_t gain_db) __attribute__((weak));
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void hackrf_ui_setFirstIFFrequency(const uint64_t freq) __attribute__((weak));
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void hackrf_ui_setFilter(const rf_path_filter_t filter) __attribute__((weak));
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void hackrf_ui_setAntennaBias(bool antenna_bias) __attribute__((weak));
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void hackrf_ui_setClockSource(clock_source_t source) __attribute__((weak));
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uint64_t freq = 0;
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uint32_t sample_rate = 0;
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uint32_t filter_bw = 0;
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rf_path_direction_t direction;
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uint32_t bblna_gain = 0;
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uint32_t bbvga_gain = 0;
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uint32_t bbtxvga_gain = 0;
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bool lna_on = false;
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bool enabled = false;
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#define BLACK 0b00000000
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#define RED 0b11100000
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#define RED_DARK 0b01100000
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#define GREEN 0b00011100
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#define GREEN_DARK 0b00001100
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#define BLUE 0b00000011
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#define WHITE 0b11111111
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#define GREY 0b01001101
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void draw_frequency(void)
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{
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char tmp[100];
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uint32_t mhz;
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uint32_t khz;
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mhz = freq/1e6;
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khz = (freq - mhz * 1e6) / 1000;
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setTextColor(BLACK, GREEN);
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setIntFont(&Font_Ubuntu18pt);
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sprintf(tmp, "%4u.%03u", (unsigned int)mhz, (unsigned int)khz); lcdPrint(tmp);
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setIntFont(&Font_7x8);
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lcdMoveCrsr(1, 18-7);
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lcdPrint("MHz");
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}
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void draw_tx_rx(void)
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{
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uint8_t bg, fg;
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setIntFont(&Font_Ubuntu18pt);
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bg = BLACK;
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fg = GREY;
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if(direction == RF_PATH_DIRECTION_OFF) {
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fg = WHITE;
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}
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setTextColor(bg, fg);
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lcdPrint("OFF ");
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fg = GREY;
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if(direction == RF_PATH_DIRECTION_RX) {
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fg = GREEN;
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}
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setTextColor(bg, fg);
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lcdPrint("RX ");
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fg = GREY;
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if(direction == RF_PATH_DIRECTION_TX) {
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fg = RED;
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}
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setTextColor(bg, fg);
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lcdPrint("TX");
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setIntFont(&Font_7x8);
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}
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void hackrf_ui_update(void)
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{
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char tmp[100];
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uint32_t mhz;
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uint32_t khz;
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if(!enabled) {
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return;
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}
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lcdClear();
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lcdFill(0x00);
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drawHLine(0, 0, RESX - 1, WHITE);
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drawVLine(0, 0, RESY - 1, WHITE);
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drawHLine(RESY - 1, 0, RESX - 1, WHITE);
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drawVLine(RESX - 1, 0, RESY - 1, WHITE);
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lcdSetCrsr(25, 2);
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setTextColor(BLACK, GREEN);
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lcdPrint("HackRF Mode");lcdNl();
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drawHLine(11, 0, RESX - 1, WHITE);
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lcdSetCrsr(2, 12);
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draw_frequency();
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drawHLine(40, 0, RESX - 1, WHITE);
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lcdSetCrsr(6, 41);
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draw_tx_rx();
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drawHLine(69, 0, RESX - 1, WHITE);
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setTextColor(BLACK, WHITE);
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lcdSetCrsr(2, 71);
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lcdPrint("Rate: ");
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mhz = sample_rate/1e6;
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khz = (sample_rate - mhz * 1e6) / 1000;
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sprintf(tmp, "%2u.%03u MHz", (unsigned int)mhz, (unsigned int)khz); lcdPrint(tmp); lcdNl();
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lcdMoveCrsr(2, 0);
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lcdPrint("Filter: ");
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mhz = filter_bw/1e6;
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khz = (filter_bw - mhz * 1e6) / 1000;
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sprintf(tmp, "%2u.%03u MHz", (unsigned int)mhz, (unsigned int)khz); lcdPrint(tmp); lcdNl();
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drawHLine(88, 0, RESX - 1, WHITE);
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setTextColor(BLACK, WHITE);
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lcdSetCrsr(2, 90);
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lcdPrint(" Gains"); lcdNl();
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setTextColor(BLACK, GREEN);
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lcdMoveCrsr(2, 2);
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lcdPrint("AMP: ");
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if(lna_on) {
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setTextColor(BLACK, RED);
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lcdPrint("ON ");
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} else {
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lcdPrint("OFF");
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}
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setTextColor(BLACK, RED_DARK);
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if(direction == RF_PATH_DIRECTION_TX) {
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setTextColor(BLACK, RED);
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}
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sprintf(tmp, " TX: %u dB", (unsigned int)bbtxvga_gain); lcdPrint(tmp); lcdNl();
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lcdMoveCrsr(2, 0);
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setTextColor(BLACK, GREEN_DARK);
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if(direction == RF_PATH_DIRECTION_RX) {
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setTextColor(BLACK, GREEN);
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}
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sprintf(tmp, "LNA: %2u dB", (unsigned int)bblna_gain); lcdPrint(tmp); lcdNl();
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lcdMoveCrsr(2, 0);
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sprintf(tmp, "VGA: %2u dB", (unsigned int)bbvga_gain); lcdPrint(tmp); lcdNl();
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lcdDisplay();
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// Don't ask...
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ssp1_set_mode_max2837();
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}
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static void rad1o_ui_init(void) {
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lcdInit();
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enabled = true;
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hackrf_ui_update();
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}
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static void rad1o_ui_deinit(void) {
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lcdDeInit();
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enabled = false;
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// Don't ask...
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ssp1_set_mode_max2837();
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}
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static void rad1o_ui_set_frequency(uint64_t frequency) {
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freq = frequency;
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hackrf_ui_update();
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}
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static void rad1o_ui_set_sample_rate(uint32_t _sample_rate) {
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sample_rate = _sample_rate;
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hackrf_ui_update();
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}
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static void rad1o_ui_set_direction(const rf_path_direction_t _direction) {
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direction = _direction;
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hackrf_ui_update();
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}
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static void rad1o_ui_set_filter_bw(uint32_t bandwidth) {
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filter_bw = bandwidth;
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hackrf_ui_update();
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}
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static void rad1o_ui_set_lna_power(bool _lna_on) {
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lna_on = _lna_on;
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hackrf_ui_update();
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}
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static void rad1o_ui_set_bb_lna_gain(const uint32_t gain_db) {
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bblna_gain = gain_db;
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hackrf_ui_update();
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}
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static void rad1o_ui_set_bb_vga_gain(const uint32_t gain_db) {
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bbvga_gain = gain_db;
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hackrf_ui_update();
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}
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static void rad1o_ui_set_bb_tx_vga_gain(const uint32_t gain_db) {
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bbtxvga_gain = gain_db;
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hackrf_ui_update();
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}
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static void rad1o_ui_set_first_if_frequency(const uint64_t frequency) {
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hackrf_ui_setFirstIFFrequency(frequency);
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}
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static void rad1o_ui_set_filter(const rf_path_filter_t filter) {
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hackrf_ui_setFilter(filter);
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}
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static void rad1o_ui_set_antenna_bias(bool antenna_bias) {
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hackrf_ui_setAntennaBias(antenna_bias);
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}
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static void rad1o_ui_set_clock_source(clock_source_t source) {
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hackrf_ui_setClockSource(source);
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}
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static bool rad1o_ui_operacake_gpio_compatible(void) {
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return true;
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}
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static const hackrf_ui_t rad1o_ui = {
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&rad1o_ui_init,
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&rad1o_ui_deinit,
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&rad1o_ui_set_frequency,
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&rad1o_ui_set_sample_rate,
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&rad1o_ui_set_direction,
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&rad1o_ui_set_filter_bw,
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&rad1o_ui_set_lna_power,
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&rad1o_ui_set_bb_lna_gain,
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&rad1o_ui_set_bb_vga_gain,
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&rad1o_ui_set_bb_tx_vga_gain,
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&rad1o_ui_set_first_if_frequency,
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&rad1o_ui_set_filter,
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&rad1o_ui_set_antenna_bias,
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&rad1o_ui_set_clock_source,
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&rad1o_ui_operacake_gpio_compatible,
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};
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const hackrf_ui_t* rad1o_ui_setup(void) {
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return &rad1o_ui;
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}
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