From 5953ff201c4b3c3ce454d9be651b9bbcfd62230b Mon Sep 17 00:00:00 2001 From: Christian Pointner Date: Tue, 17 Feb 2015 02:31:30 +0100 Subject: hhd70: started hhd70dongle form scratch --- software/avr.lib/cc1101.c | 147 +++++++++++++++++++++++++++++++++++++ software/avr.lib/cc1101.h | 33 +++++++++ software/hhd70dongle/Makefile | 62 ++++++++++++++++ software/hhd70dongle/hhd70dongle.c | 106 ++++++++++++++++++++++++++ software/hhd70dongle/reset.sh | 3 + 5 files changed, 351 insertions(+) create mode 100644 software/avr.lib/cc1101.c create mode 100644 software/avr.lib/cc1101.h create mode 100644 software/hhd70dongle/Makefile create mode 100644 software/hhd70dongle/hhd70dongle.c create mode 100755 software/hhd70dongle/reset.sh diff --git a/software/avr.lib/cc1101.c b/software/avr.lib/cc1101.c new file mode 100644 index 0000000..e083df8 --- /dev/null +++ b/software/avr.lib/cc1101.c @@ -0,0 +1,147 @@ +/* + * spreadspace avr utils + * + * + * Copyright (C) 2013-2015 Christian Pointner + * + * This file is part of spreadspace avr utils. + * + * spreadspace avr utils 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. + * + * spreadspace avr utils 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 spreadspace avr utils. If not, see . + */ + +#include + +#include "cc1101.h" +#include "cc1101_defines.h" + +/* + * EXTERNAL INTERFACE + */ + +void cc1101_init(void) +{ + +} + +void cc1101_reg_init(void) +{ + +} + +void cc1101_soft_reset(void) +{ + +} + +void cc1101_powerdown(void) +{ + +} + + +static char* cc1101_config_reg_to_string(uint8_t addr) +{ + switch(addr) { + case CC1101_REG_RW_IOCFG2: return "IOCFG2"; + case CC1101_REG_RW_IOCFG1: return "IOCFG1"; + case CC1101_REG_RW_IOCFG0: return "IOCFG0"; + case CC1101_REG_RW_FIFOTHR: return "FIFOTHR"; + case CC1101_REG_RW_SYNC1: return "SYNC1"; + case CC1101_REG_RW_SYNC0: return "SYNC0"; + case CC1101_REG_RW_PKTLEN: return "PKTLEN"; + case CC1101_REG_RW_PKTCTRL1: return "PKTCTRL1"; + case CC1101_REG_RW_PKTCTRL0: return "PKTCTRL0"; + case CC1101_REG_RW_ADDR: return "ADDR"; + case CC1101_REG_RW_CHANNR: return "CHANNR"; + case CC1101_REG_RW_FSCTRL1: return "FSCTRL1"; + case CC1101_REG_RW_FSCTRL0: return "FSCTRL0"; + case CC1101_REG_RW_FREQ2: return "FREQ2"; + case CC1101_REG_RW_FREQ1: return "FREQ1"; + case CC1101_REG_RW_FREQ0: return "FREQ0"; + case CC1101_REG_RW_MDMCFG4: return "MDMCFG4"; + case CC1101_REG_RW_MDMCFG3: return "MDMCFG3"; + case CC1101_REG_RW_MDMCFG2: return "MDMCFG2"; + case CC1101_REG_RW_MDMCFG1: return "MDMCFG1"; + case CC1101_REG_RW_MDMCFG0: return "MDMCFG0"; + case CC1101_REG_RW_DEVIATN: return "DEVIATN"; + case CC1101_REG_RW_MCSM2: return "MCSM2"; + case CC1101_REG_RW_MCSM1: return "MCSM1"; + case CC1101_REG_RW_MCSM0: return "MCSM0"; + case CC1101_REG_RW_FOCCFG: return "FOCCFG"; + case CC1101_REG_RW_BSCFG: return "BSCFG"; + case CC1101_REG_RW_AGCCTRL2: return "AGCCTRL2"; + case CC1101_REG_RW_AGCCTRL1: return "AGCCTRL1"; + case CC1101_REG_RW_AGCCTRL0: return "AGCCTRL0"; + case CC1101_REG_RW_WOREVT1: return "WOREVT1"; + case CC1101_REG_RW_WOREVT0: return "WOREVT0"; + case CC1101_REG_RW_WORCTRL: return "WORCTRL"; + case CC1101_REG_RW_FREND1: return "FREND1"; + case CC1101_REG_RW_FREND0: return "FREND0"; + case CC1101_REG_RW_FSCAL3: return "FSCAL3"; + case CC1101_REG_RW_FSCAL2: return "FSCAL2"; + case CC1101_REG_RW_FSCAL1: return "FSCAL1"; + case CC1101_REG_RW_FSCAL0: return "FSCAL0"; + case CC1101_REG_RW_RCCTRL1: return "RCCTRL1"; + case CC1101_REG_RW_RCCTRL0: return "RCCTRL0"; + case CC1101_REG_RW_FSTEST: return "FSTEST"; + case CC1101_REG_RW_PTEST: return "PTEST"; + case CC1101_REG_RW_AGCTEST: return "AGCTEST"; + case CC1101_REG_RW_TEST2: return "TEST2"; + case CC1101_REG_RW_TEST1: return "TEST1"; + case CC1101_REG_RW_TEST0: return "TEST0"; + default: return "unknown"; + } +} + +static char* cc1101_status_reg_to_string(uint8_t addr) +{ + switch(addr) { + case CC1101_REG_RO_PARTNUM: return "PARNUM"; + case CC1101_REG_RO_VERSION: return "VERSION"; + case CC1101_REG_RO_FREQUEST: return "FREQUEST"; + case CC1101_REG_RO_LQI: return "LQI"; + case CC1101_REG_RO_RSSI: return "RSSI"; + case CC1101_REG_RO_MARCSTATE: return "MARCSTATE"; + case CC1101_REG_RO_WORTIME1: return "WORTIME1"; + case CC1101_REG_RO_WORTIME0: return "WORTIME0"; + case CC1101_REG_RO_PKTSTATUS: return "PKTSTATUS"; + case CC1101_REG_RO_VCO_VC_DAC: return "VCO_VC_DAC"; + case CC1101_REG_RO_TXBYTES: return "TXBYTES"; + case CC1101_REG_RO_RXBYTES: return "RXBYTES"; + case CC1101_REG_RO_RCCTRL1_STATUS: return "RCCTRL1_STATUS"; + case CC1101_REG_RO_RCCTRL0_STATUS: return "RCCTRL0_STATUS"; + default: return "unknown"; + } +} + +void cc1101_dump_register(void) +{ + printf("CC1101: register dump\r\n\r\n"); + + int i; + + printf(" config (read/write) register:\r\n"); + for(i=0; i<=CC1101_REG_RW_MAX; ++i) { + uint8_t data = 0xFF; // TODO: actually read value + printf(" 0x%02X (%s): 0x%02X\r\n", i, cc1101_config_reg_to_string(i), data); + } + printf("\r\n"); + + printf(" status (read-only) register:\r\n"); + for(i=CC1101_REG_RO_MIN; i<=CC1101_REG_RO_MAX; ++i) { + uint8_t data = 0xFF; // TODO: actually read value + printf(" 0x%02X (%s): 0x%02X\r\n", i, cc1101_status_reg_to_string(i), data); + } + printf("\r\n"); +} diff --git a/software/avr.lib/cc1101.h b/software/avr.lib/cc1101.h new file mode 100644 index 0000000..1519a3d --- /dev/null +++ b/software/avr.lib/cc1101.h @@ -0,0 +1,33 @@ +/* + * spreadspace avr utils + * + * + * Copyright (C) 2013-2015 Christian Pointner + * + * This file is part of spreadspace avr utils. + * + * spreadspace avr utils 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. + * + * spreadspace avr utils 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 spreadspace avr utils. If not, see . + */ + +#ifndef SPREADAVR_cc1101_h_INCLUDED +#define SPREADAVR_cc1101_h_INCLUDED + +void cc1101_init(void); +void cc1101_reg_init(void); +void cc1101_soft_reset(void); +void cc1101_powerdown(void); + +void cc1101_dump_register(void); + +#endif 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 +## +## 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 . +## + +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 + * + * 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 . + * + */ + +#include +#include +#include +#include +#include + +#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 -- cgit v1.2.3