Initial commit of files

SoftwareDefined/HackRF/hackrf-2015.07.2/firmware/simpletx/CMakeLists.txt

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+# Copyright 2014 Jared Boone <jared@sharebrained.com>
+#
+# This file is part of HackRF.
+#
+# This program 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 2, or (at your option)
+# any later version.
+#
+# This program 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 this program; see the file COPYING.  If not, write to
+# the Free Software Foundation, Inc., 51 Franklin Street,
+# Boston, MA 02110-1301, USA.
+#
+
+cmake_minimum_required(VERSION 2.8.9)
+set(CMAKE_TOOLCHAIN_FILE ../toolchain-arm-cortex-m.cmake)
+
+project(simpletx)
+
+include(../hackrf-common.cmake)
+
+set(SRC_M4
+	simpletx.c
+)
+
+DeclareTargets()

SoftwareDefined/HackRF/hackrf-2015.07.2/firmware/simpletx/README

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+This program activates the MAX2837 transceiver to transmit an unmodulated
+carrier.
+
+Required Lemondrop -> Jellybean connections:
+
+SCK:      Lemondrop P3 pin 2 -> Jellybean P9 2
+CS_XCVR:  Lemondrop P3 pin 3 -> Jellybean P9 3
+MOSI:     Lemondrop P3 pin 4 -> Jellybean P9 4
+CS_AD:    Lemondrop P3 pin 5 -> Jellybean P9 5
+MISO:     Lemondrop P3 pin 6 -> Jellybean P9 6
+ENABLE:   Lemondrop P6 pin 12 -> Jellybean P7 pin 12
+RXENABLE: Lemondrop P6 pin 13 -> Jellybean P7 pin 13
+TXENABLE: Lemondrop P6 pin 15 -> Jellybean P7 pin 15
+SCL:      Lemondrop P7 pin 3 -> Jellybean P6 pin 3
+SDA:      Lemondrop P7 pin 5 -> Jellybean P6 pin 5
+SDA:      Lemondrop P7 pin 6 -> Jellybean P6 pin 6
+VCC:      Lemondrop P4 pin 2, 4, or 6 -> Jellybean P17 pin 2, 4, or 6
+GND:      Lemondrop P5 -> Jellybean P13
+
+For now we are running everything at 3.3 V, but in the future we may also
+require:
+
+1V8:      Lemondrop P11 pin 2, 4, or 6 -> Jellybean P16 pin 2, 4, or 6

SoftwareDefined/HackRF/hackrf-2015.07.2/firmware/simpletx/simpletx.c

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+/*
+ * Copyright 2012 Michael Ossmann
+ *
+ * This file is part of HackRF.
+ *
+ * This program 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 2, or (at your option)
+ * any later version.
+ *
+ * This program 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 this program; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#include <libopencm3/lpc43xx/gpio.h>
+#include <libopencm3/lpc43xx/scu.h>
+#include <libopencm3/lpc43xx/i2c.h>
+#include <libopencm3/lpc43xx/ssp.h>
+
+#include "hackrf_core.h"
+#include "max2837.h"
+
+int main(void)
+{
+	const uint32_t freq = 2441000000U;
+
+	pin_setup();
+	enable_1v8_power();
+#ifdef HACKRF_ONE
+	enable_rf_power();
+#endif
+	cpu_clock_init();
+    ssp1_init();
+    
+	gpio_set(PORT_LED1_3, (PIN_LED1)); /* LED1 on */
+
+	ssp1_set_mode_max2837();
+	max2837_setup();
+	gpio_set(PORT_LED1_3, (PIN_LED2)); /* LED2 on */
+	max2837_set_frequency(freq);
+	max2837_start();
+	max2837_tx();
+	gpio_set(PORT_LED1_3, (PIN_LED3)); /* LED3 on */
+	while (1);
+	max2837_stop();
+
+	return 0;
+}