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| author | Giovanni Di Sirio <gdisirio@gmail.com> | 2017-08-31 10:55:45 +0000 |
|---|---|---|
| committer | Giovanni Di Sirio <gdisirio@gmail.com> | 2017-08-31 10:55:45 +0000 |
| commit | 16418339cb7b92471dcb7f6ad431519345c9fd1a (patch) | |
| tree | f4b2176c63b4b9d5cc323ec3cae1b2bd77de80db /testhal/STM32/multi/PAL/main.c | |
| parent | 54e898222e03eb2741776e7d072aac33f9838a96 (diff) | |
| download | ChibiOS-16418339cb7b92471dcb7f6ad431519345c9fd1a.tar.gz ChibiOS-16418339cb7b92471dcb7f6ad431519345c9fd1a.tar.bz2 ChibiOS-16418339cb7b92471dcb7f6ad431519345c9fd1a.zip | |
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@10510 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'testhal/STM32/multi/PAL/main.c')
| -rw-r--r-- | testhal/STM32/multi/PAL/main.c | 161 |
1 files changed, 161 insertions, 0 deletions
diff --git a/testhal/STM32/multi/PAL/main.c b/testhal/STM32/multi/PAL/main.c new file mode 100644 index 000000000..e4468cb1f --- /dev/null +++ b/testhal/STM32/multi/PAL/main.c @@ -0,0 +1,161 @@ +/*
+ ChibiOS - Copyright (C) 2006..2016 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 <stdio.h>
+#include <string.h>
+
+#include "ch.h"
+#include "hal.h"
+#include "portab.h"
+
+#include "shell.h"
+#include "chprintf.h"
+
+#include "usbcfg.h"
+
+/*===========================================================================*/
+/* Command line related. */
+/*===========================================================================*/
+
+#define SHELL_WA_SIZE THD_WORKING_AREA_SIZE(2048)
+
+/* Can be measured using dd if=/dev/xxxx of=/dev/null bs=512 count=10000.*/
+static void cmd_write(BaseSequentialStream *chp, int argc, char *argv[]) {
+ static uint8_t buf[] =
+ "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef"
+ "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef"
+ "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef"
+ "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef"
+ "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef"
+ "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef"
+ "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef"
+ "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef"
+ "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef"
+ "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef"
+ "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef"
+ "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef"
+ "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef"
+ "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef"
+ "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef"
+ "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef";
+
+ (void)argv;
+ if (argc > 0) {
+ chprintf(chp, "Usage: write\r\n");
+ return;
+ }
+
+ while (chnGetTimeout((BaseChannel *)chp, TIME_IMMEDIATE) == Q_TIMEOUT) {
+#if 1
+ /* Writing in channel mode.*/
+ chnWrite(&PORTAB_SDU1, buf, sizeof buf - 1);
+#else
+ /* Writing in buffer mode.*/
+ (void) obqGetEmptyBufferTimeout(&PORTAB_SDU1.obqueue, TIME_INFINITE);
+ memcpy(PORTAB_SDU1.obqueue.ptr, buf, SERIAL_USB_BUFFERS_SIZE);
+ obqPostFullBuffer(&PORTAB_SDU1.obqueue, SERIAL_USB_BUFFERS_SIZE);
+#endif
+ }
+ chprintf(chp, "\r\n\nstopped\r\n");
+}
+
+static const ShellCommand commands[] = {
+ {"write", cmd_write},
+ {NULL, NULL}
+};
+
+static const ShellConfig shell_cfg1 = {
+ (BaseSequentialStream *)&PORTAB_SDU1,
+ commands
+};
+
+/*===========================================================================*/
+/* Generic code. */
+/*===========================================================================*/
+
+/*
+ * LED blinker thread, times are in milliseconds.
+ */
+static THD_WORKING_AREA(waThread1, 128);
+static THD_FUNCTION(Thread1, arg) {
+
+ (void)arg;
+ chRegSetThreadName("blinker");
+ while (true) {
+ systime_t time;
+
+ time = serusbcfg.usbp->state == USB_ACTIVE ? 250 : 500;
+ palClearLine(PORTAB_BLINK_LED1);
+ chThdSleepMilliseconds(time);
+ palSetLine(PORTAB_BLINK_LED1);
+ chThdSleepMilliseconds(time);
+ }
+}
+
+/*
+ * 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 a serial-over-USB CDC driver.
+ */
+ sduObjectInit(&PORTAB_SDU1);
+ sduStart(&PORTAB_SDU1, &serusbcfg);
+
+ /*
+ * Activates the USB driver and then the USB bus pull-up on D+.
+ * Note, a delay is inserted in order to not have to disconnect the cable
+ * after a reset.
+ */
+ usbDisconnectBus(serusbcfg.usbp);
+ chThdSleepMilliseconds(1500);
+ usbStart(serusbcfg.usbp, &usbcfg);
+ usbConnectBus(serusbcfg.usbp);
+
+ /*
+ * Shell manager initialization.
+ */
+ shellInit();
+
+ /*
+ * Creates the blinker thread.
+ */
+ chThdCreateStatic(waThread1, sizeof(waThread1), NORMALPRIO, Thread1, NULL);
+
+ /*
+ * Normal main() thread activity, spawning shells.
+ */
+ while (true) {
+ if (PORTAB_SDU1.config->usbp->state == USB_ACTIVE) {
+ thread_t *shelltp = chThdCreateFromHeap(NULL, SHELL_WA_SIZE,
+ "shell", NORMALPRIO + 1,
+ shellThread, (void *)&shell_cfg1);
+ chThdWait(shelltp); /* Waiting termination. */
+ }
+ chThdSleepMilliseconds(1000);
+ }
+}
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