diff options
Diffstat (limited to 'software/mpu/blockstore.c')
-rw-r--r-- | software/mpu/blockstore.c | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/software/mpu/blockstore.c b/software/mpu/blockstore.c new file mode 100644 index 0000000..fc22321 --- /dev/null +++ b/software/mpu/blockstore.c @@ -0,0 +1,70 @@ +/* + * + * mur.sat + * + * Somewhen in the year 2012, 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) 2014 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 "ch.h" +#include "hal.h" + +#include "blockstore.h" + +static Thread *tpBlockstore; +static WORKING_AREA(waBlockstore, 128); +static msg_t blockstoreRun(void *arg) +{ + BaseBlockDevice *bd = arg; + chRegSetThreadName("blockstore"); + + for(;;) { + blkstate_t s = blkGetDriverState(bd); + if(BLK_STOP == s || BLK_UNINIT) { + return 0; + } + // DO something + chThdSleepMilliseconds(100); + } + return 0; +} + +static const SDCConfig sdccfg = { + 0 +}; + +void blockstoreInit(void) +{ + sdcStart(&SDCD1, &sdccfg); + tpBlockstore = chThdCreateStatic(waBlockstore, sizeof(waBlockstore), NORMALPRIO, blockstoreRun, &SDCD1); +} + +void blockstoreStop(void) +{ + sdcStop(&SDCD1); // we probably shouldn't do that without checking the state... + chThdWait(tpBlockstore); +} |