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Diffstat (limited to 'software/hhd70dongle.old/hhd70.h')
-rw-r--r-- | software/hhd70dongle.old/hhd70.h | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/software/hhd70dongle.old/hhd70.h b/software/hhd70dongle.old/hhd70.h new file mode 100644 index 0000000..a1faea6 --- /dev/null +++ b/software/hhd70dongle.old/hhd70.h @@ -0,0 +1,76 @@ +/* + * + * 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) 2012 Bernhard Tittelbach <xro@realraum.at> + * 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/>. + * + */ + +#ifndef MURSAT_hhd70_h_INCLUDED +#define MURSAT_hhd70_h_INCLUDED + +#include <stdbool.h> + +#define SPI_DDR DDRB +#define SPI_PORT PORTB +#define SPI_PINB_REG PINB +#define CS DDB0 +#define SCK DDB1 +#define MOSI DDB2 +// MISO DDB3 is also GDO1 (can be used when CS == 0) +#define MISO DDB3 +//GDO2 currently used for RX Buffer Filled Interrupt +#define GDO2 DDB4 +//GDO0 currently only used for c1101 internal temperature sensor +//GDO0 future use: connect directly to RX/TX Switch (set GDO0_CFG to 0x2F) +#define GDO0 DDB5 +#define BIAS_PWM DDB6 +#define TE DDB7 + + +void hhd70_init(void); +void hhd70_spi_cs_enable(void); +void hhd70_spi_cs_disable(void); +void hhd70_c1101_wait_chip_rdy(void); +void hhd70_spi_write_byte(char byte); +char hhd70_spi_read_byte(void); +char hhd70_spi_exchange_byte(char byte); +void hhd70_palna_txmode(void); +void hhd70_palna_rxmode(void); +void hhd70_palna_off(void); +int8_t hhd70_rx_data_available(void); +void hhd70_config_GDO0_OOK_output(bool output_mode); +void hhd70_set_OOK_GDO0_high(void); +void hhd70_set_OOK_GDO0_low(void); +void hhd70_set_OOK_GDO0_toggle(void); +void hhd70_bias_set(uint8_t val); +uint8_t hhd70_bias_get(void); +void hhd70_bias_inc(void); +void hhd70_bias_dec(void); + +#endif |