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-rw-r--r--testhal/LPC43xx/DMA_MEM/main.c240
1 files changed, 120 insertions, 120 deletions
diff --git a/testhal/LPC43xx/DMA_MEM/main.c b/testhal/LPC43xx/DMA_MEM/main.c
index 925bda48b..39dbb7e2b 100644
--- a/testhal/LPC43xx/DMA_MEM/main.c
+++ b/testhal/LPC43xx/DMA_MEM/main.c
@@ -1,120 +1,120 @@
-/*
- 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"
-#include "chprintf.h"
-
-#define MEM_SIZE 50
-
-BaseSequentialStream * chp = (BaseSequentialStream *)&SD4;
-
-uint32_t mem_src[MEM_SIZE];
-uint32_t mem_dst[MEM_SIZE];
-
-static void dma_mem_callback(void * dummy, uint32_t flags) {
- (void)dummy;
- (void)flags;
-}
-
-/*
- * Red LEDs blinker thread, times are in milliseconds.
- */
-static WORKING_AREA(waThread1, 128);
-static msg_t Thread1(void *arg) {
-
- (void)arg;
- chRegSetThreadName("blinker");
- while (TRUE) {
- palTogglePad(GPIO2, GPIO2_LED);
- chThdSleepMilliseconds(500);
- }
-}
-
-/*
- * Application entry point.
- */
-int main(void) {
- uint32_t i;
- /*
- * 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();
-
- /*
- * Creates the blinker thread.
- */
- chThdCreateStatic(waThread1, sizeof(waThread1), NORMALPRIO, Thread1, NULL);
-
- /*
- * Activates the SD driver 1.
- */
- sdStart(&SD4, NULL); /* Default is 38400-8-N-1.*/
-
- chprintf(chp, "Data before dma transfer.\r\n");
- chprintf(chp, "source \t destination\r\n");
- for (i = 0; i < MEM_SIZE; i++) {
- mem_src[i] = i;
- mem_dst[i] = 0;
- chprintf(chp, "%x \t %x\r\n", mem_src[i], mem_dst[i]);
- }
-
- dmaChannelAllocate(DMA_CHANNEL0, &dma_mem_callback, NULL);
- dmaChannelSrcAddr(DMA_CHANNEL0, &mem_src[0]);
- dmaChannelDstAddr(DMA_CHANNEL0, &mem_dst[0]);
- dmaChannelControl(DMA_CHANNEL0, DMA_CTRL_TRANSFER_SIZE(MEM_SIZE) |
- DMA_CTRL_SRC_BSIZE_16 |
- DMA_CTRL_DST_BSIZE_16 |
- DMA_CTRL_SRC_WIDTH_WORD |
- DMA_CTRL_DST_WIDTH_WORD |
- DMA_CTRL_SRC_AHBM0 |
- DMA_CTRL_DST_AHBM0 |
- DMA_CTRL_SRC_INC |
- DMA_CTRL_DST_INC |
- DMA_CTRL_INT);
-
- dmaChannelConfig(DMA_CHANNEL0, DMA_CFG_CH_ENABLE |
- DMA_CFG_FCTRL_M2M |
- DMA_CFG_IE |
- DMA_CFG_ITC);
-
- chThdSleepMilliseconds(5000);
- chprintf(chp, "Data after dma transfer.\r\n");
- chprintf(chp, "source \t destination\r\n");
- for (i = 0; i < MEM_SIZE; i++) {
- chprintf(chp, "%x \t %x\r\n", mem_src[i], mem_dst[i]);
- }
-
- for (i = 0; i < MEM_SIZE; i++)
- if (mem_src[i] != mem_dst[i])
- break;
-
- if (i == MEM_SIZE)
- chprintf(chp, "Data transfer ok.\r\n");
- else
- chprintf(chp, "Error.\r\n");
-
- while (TRUE) {
-
- chThdSleepMilliseconds(1000);
-
- }
-}
+/*
+ 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"
+#include "chprintf.h"
+
+#define MEM_SIZE 50
+
+BaseSequentialStream * chp = (BaseSequentialStream *)&SD4;
+
+uint32_t mem_src[MEM_SIZE];
+uint32_t mem_dst[MEM_SIZE];
+
+static void dma_mem_callback(void * dummy, uint32_t flags) {
+ (void)dummy;
+ (void)flags;
+}
+
+/*
+ * Red LEDs blinker thread, times are in milliseconds.
+ */
+static WORKING_AREA(waThread1, 128);
+static msg_t Thread1(void *arg) {
+
+ (void)arg;
+ chRegSetThreadName("blinker");
+ while (TRUE) {
+ palTogglePad(GPIO2, GPIO2_LED);
+ chThdSleepMilliseconds(500);
+ }
+}
+
+/*
+ * Application entry point.
+ */
+int main(void) {
+ uint32_t i;
+ /*
+ * 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();
+
+ /*
+ * Creates the blinker thread.
+ */
+ chThdCreateStatic(waThread1, sizeof(waThread1), NORMALPRIO, Thread1, NULL);
+
+ /*
+ * Activates the SD driver 1.
+ */
+ sdStart(&SD4, NULL); /* Default is 38400-8-N-1.*/
+
+ chprintf(chp, "Data before dma transfer.\r\n");
+ chprintf(chp, "source \t destination\r\n");
+ for (i = 0; i < MEM_SIZE; i++) {
+ mem_src[i] = i;
+ mem_dst[i] = 0;
+ chprintf(chp, "%x \t %x\r\n", mem_src[i], mem_dst[i]);
+ }
+
+ dmaChannelAllocate(DMA_CHANNEL0, &dma_mem_callback, NULL);
+ dmaChannelSrcAddr(DMA_CHANNEL0, &mem_src[0]);
+ dmaChannelDstAddr(DMA_CHANNEL0, &mem_dst[0]);
+ dmaChannelControl(DMA_CHANNEL0, DMA_CTRL_TRANSFER_SIZE(MEM_SIZE) |
+ DMA_CTRL_SRC_BSIZE_16 |
+ DMA_CTRL_DST_BSIZE_16 |
+ DMA_CTRL_SRC_WIDTH_WORD |
+ DMA_CTRL_DST_WIDTH_WORD |
+ DMA_CTRL_SRC_AHBM0 |
+ DMA_CTRL_DST_AHBM0 |
+ DMA_CTRL_SRC_INC |
+ DMA_CTRL_DST_INC |
+ DMA_CTRL_INT);
+
+ dmaChannelConfig(DMA_CHANNEL0, DMA_CFG_CH_ENABLE |
+ DMA_CFG_FCTRL_M2M |
+ DMA_CFG_IE |
+ DMA_CFG_ITC);
+
+ chThdSleepMilliseconds(5000);
+ chprintf(chp, "Data after dma transfer.\r\n");
+ chprintf(chp, "source \t destination\r\n");
+ for (i = 0; i < MEM_SIZE; i++) {
+ chprintf(chp, "%x \t %x\r\n", mem_src[i], mem_dst[i]);
+ }
+
+ for (i = 0; i < MEM_SIZE; i++)
+ if (mem_src[i] != mem_dst[i])
+ break;
+
+ if (i == MEM_SIZE)
+ chprintf(chp, "Data transfer ok.\r\n");
+ else
+ chprintf(chp, "Error.\r\n");
+
+ while (TRUE) {
+
+ chThdSleepMilliseconds(1000);
+
+ }
+}
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