diff options
Diffstat (limited to 'software/hhd70dongle')
-rw-r--r-- | software/hhd70dongle/Makefile | 62 | ||||
-rw-r--r-- | software/hhd70dongle/hhd70dongle.c | 106 | ||||
-rwxr-xr-x | software/hhd70dongle/reset.sh | 3 |
3 files changed, 171 insertions, 0 deletions
diff --git a/software/hhd70dongle/Makefile b/software/hhd70dongle/Makefile new file mode 100644 index 0000000..0a8173b --- /dev/null +++ b/software/hhd70dongle/Makefile @@ -0,0 +1,62 @@ +## +## 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) 2011-2015 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/>. +## + +NAME := hhd70dongle +BOARD_TYPE := hhd70dongle +OBJ := $(NAME).o +LIBS := util led lufa-descriptor-usbserial usbio cc1101 +RESET_FUNC := ./reset.sh + +EXTERNAL_LIBS := lufa + +LUFA_PATH := ../../contrib/LUFA-120219 +LUFA_OPTS = -D USB_DEVICE_ONLY +LUFA_OPTS += -D DEVICE_STATE_AS_GPIOR=0 +LUFA_OPTS += -D ORDERED_EP_CONFIG +LUFA_OPTS += -D FIXED_CONTROL_ENDPOINT_SIZE=8 +LUFA_OPTS += -D FIXED_NUM_CONFIGURATIONS=1 +LUFA_OPTS += -D USE_FLASH_DESCRIPTORS +LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)" +LUFA_OPTS += -D INTERRUPT_CONTROL_ENDPOINT + +LUFA_OPTS += -D USB_MANUFACTURER="L\"mur.sat\"" -D USB_MANUFACTURER_LEN=7 +LUFA_OPTS += -D USB_PRODUCT="L\"HHD70 usb dongle\"" -D USB_PRODUCT_LEN=16 + +LUFA_COMPONENTS := USB USBCLASS SPI + +include ../avr.include.mk + +CFLAGS += -D CC1101_QUARTZ_26M + +program0: RESET_PARAM:=/dev/ttyACM0 +program0: program + +program1: RESET_PARAM:=/dev/ttyACM1 +program1: program diff --git a/software/hhd70dongle/hhd70dongle.c b/software/hhd70dongle/hhd70dongle.c new file mode 100644 index 0000000..a1c9f26 --- /dev/null +++ b/software/hhd70dongle/hhd70dongle.c @@ -0,0 +1,106 @@ +/* + * + * 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) 2013-2015 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 <avr/interrupt.h> +#include <avr/power.h> +#include <stdio.h> + +#include "led.h" +#include "util.h" +#include "usbio.h" + +#include "cc1101.h" +#include "cc1101_defines.h" + +#define DEFAULT_FREQ 437525 + +static void reset_hhd70(void) +{ + printf("soft resetting HHD70.\r\n"); + cc1101_soft_reset(); +} + +static void reinit_hhd70(void) +{ + printf("initializing HHD70.\r\n"); + cc1101_reg_init(); +} + +static void print_status(void) +{ + printf("HHD70 status:\r\n"); + printf(" to be implemented...\r\n"); +} + +static void handle_cmd(uint8_t cmd) +{ + switch(cmd) { + case '0': led_off(); printf("led OFF\r\n"); break; + case '1': led_on(); printf("led ON\r\n"); break; + case 't': led_toggle(); printf("led TOGGLE\r\n"); break; + case '!': cc1101_soft_reset(); reset2bootloader(); break; + case 'r': reset_hhd70(); break; + case 'i': reinit_hhd70(); break; + case 'P': cc1101_powerdown(); print_status(); break; + case 'D': cc1101_dump_register(); break; + + default: printf("unknown command\r\n"); return; + } +} + +int main(void) +{ + MCUSR &= ~(1 << WDRF); + wdt_disable(); + + cpu_init(); + led_init(); + usbio_init(); + + cc1101_init(); + + sei(); + for(;;) { + int16_t BytesReceived = usbio_bytes_received(); + while(BytesReceived > 0) { + int ReceivedByte = fgetc(stdin); + if(ReceivedByte != EOF) { + handle_cmd(ReceivedByte); + } + BytesReceived--; + } + + usbio_task(); + } +} diff --git a/software/hhd70dongle/reset.sh b/software/hhd70dongle/reset.sh new file mode 100755 index 0000000..9339f9f --- /dev/null +++ b/software/hhd70dongle/reset.sh @@ -0,0 +1,3 @@ +#!/bin/zsh +echo \! > ${1-/dev/ttyACM*} +sleep 4 |