diff options
Diffstat (limited to 'ChibiOS_16.1.5/testhal/STM32/STM32F4xx/SDC/main.c')
| -rw-r--r-- | ChibiOS_16.1.5/testhal/STM32/STM32F4xx/SDC/main.c | 339 |
1 files changed, 0 insertions, 339 deletions
diff --git a/ChibiOS_16.1.5/testhal/STM32/STM32F4xx/SDC/main.c b/ChibiOS_16.1.5/testhal/STM32/STM32F4xx/SDC/main.c deleted file mode 100644 index 93538ae..0000000 --- a/ChibiOS_16.1.5/testhal/STM32/STM32F4xx/SDC/main.c +++ /dev/null @@ -1,339 +0,0 @@ -/*
- ChibiOS - Copyright (C) 2006..2015 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 <string.h>
-
-#include "ch.h"
-#include "hal.h"
-
-#include "chprintf.h"
-#include "shell.h"
-
-/*
- * Working area for driver.
- */
-static uint8_t sd_scratchpad[512];
-
-/*
- * SDIO configuration.
- */
-static const SDCConfig sdccfg = {
- sd_scratchpad,
- SDC_MODE_4BIT
-};
-
-/*
- * LED blinker thread, times are in milliseconds.
- */
-static THD_WORKING_AREA(waThread1, 128);
-static THD_FUNCTION(Thread1, arg) {
-
- (void)arg;
- chRegSetThreadName("blinker");
- while (true) {
- palSetPad(GPIOC, GPIOC_LED);
- chThdSleepMilliseconds(500);
- palClearPad(GPIOC, GPIOC_LED);
- chThdSleepMilliseconds(500);
- }
-}
-
-/*===========================================================================*/
-/* Command line related. */
-/*===========================================================================*/
-
-#define SHELL_WA_SIZE THD_WORKING_AREA_SIZE(2048)
-
-#define SDC_BURST_SIZE 16
-
-/* Buffer for block read/write operations, note that extra bytes are
- allocated in order to support unaligned operations.*/
-static uint8_t buf[MMCSD_BLOCK_SIZE * SDC_BURST_SIZE + 4];
-
-/* Additional buffer for sdcErase() test */
-static uint8_t buf2[MMCSD_BLOCK_SIZE * SDC_BURST_SIZE ];
-
-void cmd_sdc(BaseSequentialStream *chp, int argc, char *argv[]) {
- static const char *mode[] = {"SDV11", "SDV20", "MMC", NULL};
- systime_t start, end;
- uint32_t n, startblk;
-
- if (argc != 1) {
- chprintf(chp, "Usage: sdiotest read|write|erase|all\r\n");
- return;
- }
-
- /* Card presence check.*/
- if (!blkIsInserted(&SDCD1)) {
- chprintf(chp, "Card not inserted, aborting.\r\n");
- return;
- }
-
- /* Connection to the card.*/
- chprintf(chp, "Connecting... ");
- if (sdcConnect(&SDCD1)) {
- chprintf(chp, "failed\r\n");
- return;
- }
-
- chprintf(chp, "OK\r\n\r\nCard Info\r\n");
- chprintf(chp, "CSD : %08X %8X %08X %08X \r\n",
- SDCD1.csd[3], SDCD1.csd[2], SDCD1.csd[1], SDCD1.csd[0]);
- chprintf(chp, "CID : %08X %8X %08X %08X \r\n",
- SDCD1.cid[3], SDCD1.cid[2], SDCD1.cid[1], SDCD1.cid[0]);
- chprintf(chp, "Mode : %s\r\n", mode[SDCD1.cardmode & 3U]);
- chprintf(chp, "Capacity : %DMB\r\n", SDCD1.capacity / 2048);
-
- /* The test is performed in the middle of the flash area.*/
- startblk = (SDCD1.capacity / MMCSD_BLOCK_SIZE) / 2;
-
- if ((strcmp(argv[0], "read") == 0) ||
- (strcmp(argv[0], "all") == 0)) {
-
- /* Single block read performance, aligned.*/
- chprintf(chp, "Single block aligned read performance: ");
- start = chVTGetSystemTime();
- end = start + MS2ST(1000);
- n = 0;
- do {
- if (blkRead(&SDCD1, startblk, buf, 1)) {
- chprintf(chp, "failed\r\n");
- goto exittest;
- }
- n++;
- } while (chVTIsSystemTimeWithin(start, end));
- chprintf(chp, "%D blocks/S, %D bytes/S\r\n", n, n * MMCSD_BLOCK_SIZE);
-
- /* Multiple sequential blocks read performance, aligned.*/
- chprintf(chp, "16 sequential blocks aligned read performance: ");
- start = chVTGetSystemTime();
- end = start + MS2ST(1000);
- n = 0;
- do {
- if (blkRead(&SDCD1, startblk, buf, SDC_BURST_SIZE)) {
- chprintf(chp, "failed\r\n");
- goto exittest;
- }
- n += SDC_BURST_SIZE;
- } while (chVTIsSystemTimeWithin(start, end));
- chprintf(chp, "%D blocks/S, %D bytes/S\r\n", n, n * MMCSD_BLOCK_SIZE);
-
-#if STM32_SDC_SDIO_UNALIGNED_SUPPORT
- /* Single block read performance, unaligned.*/
- chprintf(chp, "Single block unaligned read performance: ");
- start = chVTGetSystemTime();
- end = start + MS2ST(1000);
- n = 0;
- do {
- if (blkRead(&SDCD1, startblk, buf + 1, 1)) {
- chprintf(chp, "failed\r\n");
- goto exittest;
- }
- n++;
- } while (chVTIsSystemTimeWithin(start, end));
- chprintf(chp, "%D blocks/S, %D bytes/S\r\n", n, n * MMCSD_BLOCK_SIZE);
-
- /* Multiple sequential blocks read performance, unaligned.*/
- chprintf(chp, "16 sequential blocks unaligned read performance: ");
- start = chVTGetSystemTime();
- end = start + MS2ST(1000);
- n = 0;
- do {
- if (blkRead(&SDCD1, startblk, buf + 1, SDC_BURST_SIZE)) {
- chprintf(chp, "failed\r\n");
- goto exittest;
- }
- n += SDC_BURST_SIZE;
- } while (chVTIsSystemTimeWithin(start, end));
- chprintf(chp, "%D blocks/S, %D bytes/S\r\n", n, n * MMCSD_BLOCK_SIZE);
-#endif /* STM32_SDC_SDIO_UNALIGNED_SUPPORT */
- }
-
- if ((strcmp(argv[0], "write") == 0) ||
- (strcmp(argv[0], "all") == 0)) {
- unsigned i;
-
- memset(buf, 0xAA, MMCSD_BLOCK_SIZE * 2);
- chprintf(chp, "Writing...");
- if(sdcWrite(&SDCD1, startblk, buf, 2)) {
- chprintf(chp, "failed\r\n");
- goto exittest;
- }
- chprintf(chp, "OK\r\n");
-
- memset(buf, 0x55, MMCSD_BLOCK_SIZE * 2);
- chprintf(chp, "Reading...");
- if (blkRead(&SDCD1, startblk, buf, 1)) {
- chprintf(chp, "failed\r\n");
- goto exittest;
- }
- chprintf(chp, "OK\r\n");
-
- for (i = 0; i < MMCSD_BLOCK_SIZE; i++)
- buf[i] = i + 8;
- chprintf(chp, "Writing...");
- if(sdcWrite(&SDCD1, startblk, buf, 2)) {
- chprintf(chp, "failed\r\n");
- goto exittest;
- }
- chprintf(chp, "OK\r\n");
-
- memset(buf, 0, MMCSD_BLOCK_SIZE * 2);
- chprintf(chp, "Reading...");
- if (blkRead(&SDCD1, startblk, buf, 1)) {
- chprintf(chp, "failed\r\n");
- goto exittest;
- }
- chprintf(chp, "OK\r\n");
- }
-
- if ((strcmp(argv[0], "erase") == 0) ||
- (strcmp(argv[0], "all") == 0)) {
- /**
- * Test sdcErase()
- * Strategy:
- * 1. Fill two blocks with non-constant data
- * 2. Write two blocks starting at startblk
- * 3. Erase the second of the two blocks
- * 3.1. First block should be equal to the data written
- * 3.2. Second block should NOT be equal too the data written (i.e. erased).
- * 4. Erase both first and second block
- * 4.1 Both blocks should not be equal to the data initially written
- * Precondition: SDC_BURST_SIZE >= 2
- */
- memset(buf, 0, MMCSD_BLOCK_SIZE * 2);
- memset(buf2, 0, MMCSD_BLOCK_SIZE * 2);
- /* 1. */
- unsigned int i = 0;
- for (; i < MMCSD_BLOCK_SIZE * 2; ++i) {
- buf[i] = (i + 7) % 'T'; //Ensure block 1/2 are not equal
- }
- /* 2. */
- if(sdcWrite(&SDCD1, startblk, buf, 2)) {
- chprintf(chp, "sdcErase() test write failed\r\n");
- goto exittest;
- }
- /* 3. (erase) */
- if(sdcErase(&SDCD1, startblk + 1, startblk + 2)) {
- chprintf(chp, "sdcErase() failed\r\n");
- goto exittest;
- }
- sdcflags_t errflags = sdcGetAndClearErrors(&SDCD1);
- if(errflags) {
- chprintf(chp, "sdcErase() yielded error flags: %d\r\n", errflags);
- goto exittest;
- }
- if(sdcRead(&SDCD1, startblk, buf2, 2)) {
- chprintf(chp, "single-block sdcErase() failed\r\n");
- goto exittest;
- }
- /* 3.1. */
- if(memcmp(buf, buf2, MMCSD_BLOCK_SIZE) != 0) {
- chprintf(chp, "sdcErase() non-erased block compare failed\r\n");
- goto exittest;
- }
- /* 3.2. */
- if(memcmp(buf + MMCSD_BLOCK_SIZE,
- buf2 + MMCSD_BLOCK_SIZE, MMCSD_BLOCK_SIZE) == 0) {
- chprintf(chp, "sdcErase() erased block compare failed\r\n");
- goto exittest;
- }
- /* 4. */
- if(sdcErase(&SDCD1, startblk, startblk + 2)) {
- chprintf(chp, "multi-block sdcErase() failed\r\n");
- goto exittest;
- }
- if(sdcRead(&SDCD1, startblk, buf2, 2)) {
- chprintf(chp, "single-block sdcErase() failed\r\n");
- goto exittest;
- }
- /* 4.1 */
- if(memcmp(buf, buf2, MMCSD_BLOCK_SIZE) == 0) {
- chprintf(chp, "multi-block sdcErase() erased block compare failed\r\n");
- goto exittest;
- }
- if(memcmp(buf + MMCSD_BLOCK_SIZE,
- buf2 + MMCSD_BLOCK_SIZE, MMCSD_BLOCK_SIZE) == 0) {
- chprintf(chp, "multi-block sdcErase() erased block compare failed\r\n");
- goto exittest;
- }
- /* END of sdcErase() test */
- }
-
- /* Card disconnect and command end.*/
-exittest:
- sdcDisconnect(&SDCD1);
-}
-
-static const ShellCommand commands[] = {
- {"sdc", cmd_sdc},
- {NULL, NULL}
-};
-
-static const ShellConfig shell_cfg1 = {
- (BaseSequentialStream *)&SD6,
- commands
-};
-
-/*
- * Application entry point.
- */
-int main(void) {
- thread_t *shelltp = NULL;
-
- /*
- * 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();
-
- /*
- * Shell manager initialization.
- */
- shellInit();
-
- /*
- * Activates the serial driver 6 using the driver default configuration.
- */
- sdStart(&SD6, NULL);
-
- /*
- * Initializes the SDIO drivers.
- */
- sdcStart(&SDCD1, &sdccfg);
-
- /*
- * Creates the blinker thread.
- */
- chThdCreateStatic(waThread1, sizeof(waThread1), NORMALPRIO, Thread1, NULL);
-
- /*
- * Normal main() thread activity, in this demo it does nothing.
- */
- while (true) {
- if (!shelltp)
- shelltp = shellCreate(&shell_cfg1, SHELL_WA_SIZE, NORMALPRIO);
- else if (chThdTerminatedX(shelltp)) {
- chThdRelease(shelltp); /* Recovers memory of the previous shell. */
- shelltp = NULL; /* Triggers spawning of a new shell. */
- }
- chThdSleepMilliseconds(1000);
- }
-}
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