331 lines
6.8 KiB
C
331 lines
6.8 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 "ui_rad1o.h"
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#include "rad1o/display.h"
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#include "rad1o/draw.h"
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#include "rad1o/print.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 <stdio.h>
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static uint64_t freq = 0;
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static uint32_t sample_rate = 0;
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static uint32_t filter_bw = 0;
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static rf_path_direction_t direction;
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static uint32_t bblna_gain = 0;
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static uint32_t bbvga_gain = 0;
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static uint32_t bbtxvga_gain = 0;
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static bool lna_on = false;
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static transceiver_mode_t trx_mode;
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static 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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static 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 / 1000000;
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khz = (freq - mhz * 1000000) / 1000;
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rad1o_setTextColor(BLACK, GREEN);
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rad1o_setIntFont(&Font_Ubuntu18pt);
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sprintf(tmp, "%4u.%03u", (unsigned int)mhz, (unsigned int)khz);
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rad1o_lcdPrint(tmp);
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rad1o_setIntFont(&Font_7x8);
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rad1o_lcdMoveCrsr(1, 18 - 7);
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rad1o_lcdPrint("MHz");
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}
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static void draw_tx_rx(void)
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{
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uint8_t bg, fg;
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rad1o_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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rad1o_setTextColor(bg, fg);
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rad1o_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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rad1o_setTextColor(bg, fg);
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rad1o_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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rad1o_setTextColor(bg, fg);
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rad1o_lcdPrint("TX");
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rad1o_setIntFont(&Font_7x8);
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}
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static void 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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rad1o_lcdClear();
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rad1o_lcdFill(0x00);
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rad1o_drawHLine(0, 0, RESX - 1, WHITE);
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rad1o_drawVLine(0, 0, RESY - 1, WHITE);
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rad1o_drawHLine(RESY - 1, 0, RESX - 1, WHITE);
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rad1o_drawVLine(RESX - 1, 0, RESY - 1, WHITE);
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rad1o_lcdSetCrsr(25, 2);
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rad1o_setTextColor(BLACK, GREEN);
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rad1o_lcdPrint("HackRF Mode");
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rad1o_lcdNl();
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rad1o_drawHLine(11, 0, RESX - 1, WHITE);
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rad1o_lcdSetCrsr(2, 12);
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if (trx_mode == TRANSCEIVER_MODE_RX_SWEEP) {
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rad1o_setIntFont(&Font_Ubuntu18pt);
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rad1o_lcdPrint("SWEEP");
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} else {
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draw_frequency();
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}
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rad1o_drawHLine(40, 0, RESX - 1, WHITE);
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rad1o_lcdSetCrsr(6, 41);
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draw_tx_rx();
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rad1o_drawHLine(69, 0, RESX - 1, WHITE);
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rad1o_setTextColor(BLACK, WHITE);
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rad1o_lcdSetCrsr(2, 71);
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rad1o_lcdPrint("Rate: ");
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mhz = sample_rate / 1000000;
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khz = (sample_rate - mhz * 1000000) / 1000;
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sprintf(tmp, "%2u.%03u MHz", (unsigned int)mhz, (unsigned int)khz);
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rad1o_lcdPrint(tmp);
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rad1o_lcdNl();
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rad1o_lcdMoveCrsr(2, 0);
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rad1o_lcdPrint("Filter: ");
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mhz = filter_bw / 1000000;
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khz = (filter_bw - mhz * 1000000) / 1000;
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sprintf(tmp, "%2u.%03u MHz", (unsigned int)mhz, (unsigned int)khz);
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rad1o_lcdPrint(tmp);
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rad1o_lcdNl();
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rad1o_drawHLine(88, 0, RESX - 1, WHITE);
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rad1o_setTextColor(BLACK, WHITE);
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rad1o_lcdSetCrsr(2, 90);
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rad1o_lcdPrint(" Gains");
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rad1o_lcdNl();
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rad1o_setTextColor(BLACK, GREEN);
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rad1o_lcdMoveCrsr(2, 2);
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rad1o_lcdPrint("AMP: ");
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if (lna_on) {
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rad1o_setTextColor(BLACK, RED);
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rad1o_lcdPrint("ON ");
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} else {
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rad1o_lcdPrint("OFF");
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}
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rad1o_setTextColor(BLACK, RED_DARK);
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if (direction == RF_PATH_DIRECTION_TX) {
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rad1o_setTextColor(BLACK, RED);
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}
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sprintf(tmp, " TX: %u dB", (unsigned int)bbtxvga_gain);
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rad1o_lcdPrint(tmp);
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rad1o_lcdNl();
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rad1o_lcdMoveCrsr(2, 0);
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rad1o_setTextColor(BLACK, GREEN_DARK);
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if (direction == RF_PATH_DIRECTION_RX) {
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rad1o_setTextColor(BLACK, GREEN);
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}
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sprintf(tmp, "LNA: %2u dB", (unsigned int)bblna_gain);
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rad1o_lcdPrint(tmp);
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rad1o_lcdNl();
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rad1o_lcdMoveCrsr(2, 0);
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sprintf(tmp, "VGA: %2u dB", (unsigned int)bbvga_gain);
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rad1o_lcdPrint(tmp);
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rad1o_lcdNl();
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rad1o_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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{
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rad1o_lcdInit();
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enabled = true;
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ui_update();
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}
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static void rad1o_ui_deinit(void)
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{
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rad1o_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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{
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freq = frequency;
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if (TRANSCEIVER_MODE_RX_SWEEP == trx_mode) {
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} else {
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ui_update();
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}
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}
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static void rad1o_ui_set_sample_rate(uint32_t _sample_rate)
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{
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sample_rate = _sample_rate;
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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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{
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direction = _direction;
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ui_update();
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}
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static void rad1o_ui_set_filter_bw(uint32_t bandwidth)
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{
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filter_bw = bandwidth;
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ui_update();
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}
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static void rad1o_ui_set_lna_power(bool _lna_on)
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{
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lna_on = _lna_on;
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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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{
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bblna_gain = gain_db;
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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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{
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bbvga_gain = gain_db;
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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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{
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bbtxvga_gain = gain_db;
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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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__attribute__((unused)))
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{
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// Not implemented
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}
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static void rad1o_ui_set_filter(const rf_path_filter_t filter
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__attribute__((unused)))
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{
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// Not implemented
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}
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static void rad1o_ui_set_antenna_bias(bool antenna_bias __attribute__((unused)))
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{
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// Not implemented
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}
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static void rad1o_ui_set_clock_source(clock_source_t source
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__attribute__((unused)))
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{
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// Not implemented
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}
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static void rad1o_ui_set_transceiver_mode(transceiver_mode_t mode)
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{
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trx_mode = mode;
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ui_update();
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}
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static bool rad1o_ui_operacake_gpio_compatible(void)
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{
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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_set_transceiver_mode,
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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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{
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return &rad1o_ui;
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}
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