110 lines
2.6 KiB
C
110 lines
2.6 KiB
C
|
/*
|
||
|
|
ChibiOS/RT - Copyright (C) 2006-2013 Giovanni Di Sirio
|
||
|
|
|
||
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
||
|
|
you may not use this file except in compliance with the License.
|
||
|
|
You may obtain a copy of the License at
|
||
|
|
|
||
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
||
|
|
|
||
|
|
Unless required by applicable law or agreed to in writing, software
|
||
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
||
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||
|
|
See the License for the specific language governing permissions and
|
||
|
|
limitations under the License.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include "ch.h"
|
||
|
|
#include "hal.h"
|
||
|
|
|
||
|
|
/*
|
||
|
|
* SDIO configuration.
|
||
|
|
*/
|
||
|
|
static const SDCConfig sdccfg = {
|
||
|
|
0
|
||
|
|
};
|
||
|
|
|
||
|
|
static uint8_t blkbuf[MMCSD_BLOCK_SIZE * 4 + 1];
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Application entry point.
|
||
|
|
*/
|
||
|
|
int main(void) {
|
||
|
|
|
||
|
|
/*
|
||
|
|
* System initializations.
|
||
|
|
* - HAL initialization, this also initializes the configured device drivers
|
||
|
|
* and performs the board-specific initializations.
|
||
|
|
* - Kernel initialization, the main() function becomes a thread and the
|
||
|
|
* RTOS is active.
|
||
|
|
*/
|
||
|
|
halInit();
|
||
|
|
chSysInit();
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Initializes the SDIO drivers.
|
||
|
|
*/
|
||
|
|
sdcStart(&SDCD1, &sdccfg);
|
||
|
|
if (!sdcConnect(&SDCD1)) {
|
||
|
|
int i;
|
||
|
|
|
||
|
|
/* Single aligned read.*/
|
||
|
|
if (sdcRead(&SDCD1, 0, blkbuf, 1))
|
||
|
|
chSysHalt();
|
||
|
|
|
||
|
|
/* Single unaligned read.*/
|
||
|
|
if (sdcRead(&SDCD1, 0, blkbuf + 1, 1))
|
||
|
|
chSysHalt();
|
||
|
|
|
||
|
|
/* Multiple aligned read.*/
|
||
|
|
if (sdcRead(&SDCD1, 0, blkbuf, 4))
|
||
|
|
chSysHalt();
|
||
|
|
|
||
|
|
/* Multiple unaligned read.*/
|
||
|
|
if (sdcRead(&SDCD1, 0, blkbuf + 1, 4))
|
||
|
|
chSysHalt();
|
||
|
|
|
||
|
|
/* Repeated multiple aligned reads.*/
|
||
|
|
for (i = 0; i < 1000; i++) {
|
||
|
|
if (sdcRead(&SDCD1, 0, blkbuf, 4))
|
||
|
|
chSysHalt();
|
||
|
|
}
|
||
|
|
|
||
|
|
/* Repeated multiple unaligned reads.*/
|
||
|
|
for (i = 0; i < 1000; i++) {
|
||
|
|
if (sdcRead(&SDCD1, 0, blkbuf + 1, 4))
|
||
|
|
chSysHalt();
|
||
|
|
}
|
||
|
|
|
||
|
|
/* Repeated multiple aligned writes.*/
|
||
|
|
for (i = 0; i < 100; i++) {
|
||
|
|
if (sdcRead(&SDCD1, 0x10000, blkbuf, 4))
|
||
|
|
chSysHalt();
|
||
|
|
if (sdcWrite(&SDCD1, 0x10000, blkbuf, 4))
|
||
|
|
chSysHalt();
|
||
|
|
if (sdcWrite(&SDCD1, 0x10000, blkbuf, 4))
|
||
|
|
chSysHalt();
|
||
|
|
}
|
||
|
|
|
||
|
|
/* Repeated multiple unaligned writes.*/
|
||
|
|
for (i = 0; i < 100; i++) {
|
||
|
|
if (sdcRead(&SDCD1, 0x10000, blkbuf + 1, 4))
|
||
|
|
chSysHalt();
|
||
|
|
if (sdcWrite(&SDCD1, 0x10000, blkbuf + 1, 4))
|
||
|
|
chSysHalt();
|
||
|
|
if (sdcWrite(&SDCD1, 0x10000, blkbuf + 1, 4))
|
||
|
|
chSysHalt();
|
||
|
|
}
|
||
|
|
|
||
|
|
if (sdcDisconnect(&SDCD1))
|
||
|
|
chSysHalt();
|
||
|
|
}
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Normal main() thread activity.
|
||
|
|
*/
|
||
|
|
while (TRUE) {
|
||
|
|
chThdSleepMilliseconds(500);
|
||
|
|
}
|
||
|
|
}
|