diff options
Diffstat (limited to 'testhal/LPC17xx/RTC/main.c')
-rw-r--r-- | testhal/LPC17xx/RTC/main.c | 560 |
1 files changed, 280 insertions, 280 deletions
diff --git a/testhal/LPC17xx/RTC/main.c b/testhal/LPC17xx/RTC/main.c index 5321d654f..da8d7e18e 100644 --- a/testhal/LPC17xx/RTC/main.c +++ b/testhal/LPC17xx/RTC/main.c @@ -1,280 +1,280 @@ -/* - 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. -*/ - -/* -This structure is used to hold the values representing a calendar time. -It contains the following members, with the meanings as shown. - -int tm_sec seconds after minute [0-61] (61 allows for 2 leap-seconds) -int tm_min minutes after hour [0-59] -int tm_hour hours after midnight [0-23] -int tm_mday day of the month [1-31] -int tm_mon month of year [0-11] -int tm_year current year-1900 -int tm_wday days since Sunday [0-6] -int tm_yday days since January 1st [0-365] -int tm_isdst daylight savings indicator (1 = yes, 0 = no, -1 = unknown) -*/ - -#include <string.h> -#include <stdlib.h> -#include <time.h> - -#include "ch.h" -#include "hal.h" - -#include "shell.h" -#include "chprintf.h" -#include "chrtclib.h" - -static RTCAlarm alarmspec; -static time_t unix_time; - -/* libc stub */ -int _getpid(void) {return 1;} -/* libc stub */ -void _exit(int i) {(void)i;} -/* libc stub */ -#include <errno.h> -#undef errno -extern int errno; -int _kill(int pid, int sig) { - (void)pid; - (void)sig; - errno = EINVAL; - return -1; -} - - -/* sleep indicator thread */ -static WORKING_AREA(blinkWA, 128); -static msg_t blink_thd(void *arg){ - (void)arg; - while (TRUE) { - chThdSleepMilliseconds(100); - palTogglePad(GPIO0, GPIO0_LED2_RED); - } - return 0; -} - -static void wakeup_cb(RTCDriver *rtcp, rtcevent_t event) { - - (void)rtcp; - - if (event == RTC_EVENT_ALARM) { - - } -} - -/* Wake-up from Deep-sleep mode with rtc alarm (must be set first) */ -/* Before going sleep disconnect debugger !!! User manual page 758 */ -static void func_sleep(void) { - - /* Deep sleep-mode configuration */ - LPC_SC->PCON &= ~((1UL << 1) | (1UL << 0)); /* Clear PM0 and PM1 bit for deep sleep mode.*/ - SCB->SCR |= SCB_SCR_SLEEPDEEP_Msk; /* Deep sleep mode */ - - __WFI(); - - NVIC_SystemReset(); -} - -/* Wake-up from Deep power-down with wake-up pin or rtc alarm (must be set first) */ -/* Before going power down disconnect debugger !!! User manual page 758 */ -static void func_pwrdown(void) { - - LPC_SC->PCON |= (1UL << 1) | (1UL << 0); /* Set PM0 and PM1 bit for deep power-down mode.*/ - SCB->SCR |= SCB_SCR_SLEEPDEEP_Msk; /* Deep sleep mode. */ - - __WFI(); -} - -static void cmd_pwrdown(BaseSequentialStream *chp, int argc, char *argv[]){ - (void)argv; - - if (argc > 0) { - chprintf(chp, "Usage: pwrdown\r\n"); - return; - } - chprintf(chp, "Going to power down.\r\n"); - - chThdSleepMilliseconds(200); - - func_pwrdown(); - -} - -static void cmd_sleep(BaseSequentialStream *chp, int argc, char *argv[]){ - (void)argv; - if (argc > 0) { - chprintf(chp, "Usage: sleep\r\n"); - return; - } - chprintf(chp, "Going to sleep.\r\n"); - - chThdSleepMilliseconds(200); - - /* going to anabiosis */ - func_sleep(); -} - -/* - * - */ -static void cmd_alarm(BaseSequentialStream *chp, int argc, char *argv[]){ - (void)argv; - struct tm timp; - - if (argc < 1) { - goto ERROR; - } - - if ((argc == 1) && (strcmp(argv[0], "get") == 0)){ - rtcGetAlarm(&RTCD1, 0, &alarmspec); - timp.tm_sec = alarmspec.alsec; - timp.tm_min = alarmspec.almin; - timp.tm_hour = alarmspec.alhour; - timp.tm_mday = alarmspec.aldom; - timp.tm_mon = alarmspec.almonth - 1; - timp.tm_wday = alarmspec.aldow; - timp.tm_year = alarmspec.alyear - 1900; - timp.tm_yday = alarmspec.aldoy - 1; - chprintf(chp, "%D%s",mktime(&timp)," - alarm in seconds\r\n"); - return; - } - - if ((argc == 2) && (strcmp(argv[0], "set") == 0)){ - unix_time = (uint32_t)atol(argv[1]); - localtime_r(&unix_time, &timp); - alarmspec.alsec = timp.tm_sec; - alarmspec.almin = timp.tm_min; - alarmspec.alhour = timp.tm_hour; - alarmspec.aldom = timp.tm_mday; - alarmspec.almonth = timp.tm_mon + 1; - alarmspec.aldow = timp.tm_wday; - alarmspec.alyear = timp.tm_year + 1900; - alarmspec.aldoy = timp.tm_yday + 1; - rtcSetAlarm(&RTCD1, 0, &alarmspec); - rtcSetCallback(&RTCD1, wakeup_cb); - return; - } - else{ - goto ERROR; - } - -ERROR: - chprintf(chp, "Usage: alarm get\r\n"); - chprintf(chp, " alarm set N\r\n"); - chprintf(chp, "where N is alarm time in seconds\r\n"); -} - -/* - * - */ -static void cmd_date(BaseSequentialStream *chp, int argc, char *argv[]){ - (void)argv; - struct tm timp; - - if (argc == 0) { - goto ERROR; - } - - if ((argc == 1) && (strcmp(argv[0], "get") == 0)){ - unix_time = rtcGetTimeUnixSec(&RTCD1); - - if (unix_time == -1){ - chprintf(chp, "incorrect time in RTC cell\r\n"); - } - else{ - chprintf(chp, "%D%s",unix_time," - unix time\r\n"); - rtcGetTimeTm(&RTCD1, &timp); - chprintf(chp, "%s%s",asctime(&timp)," - formatted time string\r\n"); - } - return; - } - - if ((argc == 2) && (strcmp(argv[0], "set") == 0)){ - unix_time = atol(argv[1]); - if (unix_time > 0){ - rtcSetTimeUnixSec(&RTCD1, unix_time); - return; - } - else{ - goto ERROR; - } - } - else{ - goto ERROR; - } - -ERROR: - chprintf(chp, "Usage: date get\r\n"); - chprintf(chp, " date set N\r\n"); - chprintf(chp, "where N is time in seconds sins Unix epoch\r\n"); - chprintf(chp, "you can get current N value from unix console by the command\r\n"); - chprintf(chp, "%s", "date +\%s\r\n"); - return; -} - -static const ShellCommand commands[] = { - {"alarm", cmd_alarm}, - {"date", cmd_date}, - {"sleep", cmd_sleep}, - {"pwrdown", cmd_pwrdown}, - {NULL, NULL} -}; - -static const ShellConfig shell_cfg1 = { - (BaseSequentialStream *)&SD1, - commands -}; - -BaseSequentialStream * chp1 = (BaseSequentialStream *)&SD1; - -/** - * Main function. - */ -int main(void){ - - halInit(); - chSysInit(); - chThdCreateStatic(blinkWA, sizeof(blinkWA), NORMALPRIO, blink_thd, NULL); - - sdStart(&SD1, NULL); /* Default is 38400-8-N-1.*/ - - if (LPC_SC->PCON & (1UL << 11)) { - chprintf(chp1, "Woke from Deep power-down\r\n"); - LPC_SC->PCON |= (1UL << 11); - } - - if (LPC_SC->PCON & (1UL << 9)) { - chprintf(chp1, "Woke from Deep-sleep mode\r\n"); - LPC_SC->PCON |= (1UL << 9); - } - - /* Shell initialization.*/ - shellInit(); - static WORKING_AREA(waShell, 1024); - shellCreateStatic(&shell_cfg1, waShell, sizeof(waShell), NORMALPRIO); - - /* wait until user do not want to test wakeup */ - while (TRUE){ - chThdSleepMilliseconds(200); - } - return 0; -} - - +/*
+ 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.
+*/
+
+/*
+This structure is used to hold the values representing a calendar time.
+It contains the following members, with the meanings as shown.
+
+int tm_sec seconds after minute [0-61] (61 allows for 2 leap-seconds)
+int tm_min minutes after hour [0-59]
+int tm_hour hours after midnight [0-23]
+int tm_mday day of the month [1-31]
+int tm_mon month of year [0-11]
+int tm_year current year-1900
+int tm_wday days since Sunday [0-6]
+int tm_yday days since January 1st [0-365]
+int tm_isdst daylight savings indicator (1 = yes, 0 = no, -1 = unknown)
+*/
+
+#include <string.h>
+#include <stdlib.h>
+#include <time.h>
+
+#include "ch.h"
+#include "hal.h"
+
+#include "shell.h"
+#include "chprintf.h"
+#include "chrtclib.h"
+
+static RTCAlarm alarmspec;
+static time_t unix_time;
+
+/* libc stub */
+int _getpid(void) {return 1;}
+/* libc stub */
+void _exit(int i) {(void)i;}
+/* libc stub */
+#include <errno.h>
+#undef errno
+extern int errno;
+int _kill(int pid, int sig) {
+ (void)pid;
+ (void)sig;
+ errno = EINVAL;
+ return -1;
+}
+
+
+/* sleep indicator thread */
+static WORKING_AREA(blinkWA, 128);
+static msg_t blink_thd(void *arg){
+ (void)arg;
+ while (TRUE) {
+ chThdSleepMilliseconds(100);
+ palTogglePad(GPIO0, GPIO0_LED2_RED);
+ }
+ return 0;
+}
+
+static void wakeup_cb(RTCDriver *rtcp, rtcevent_t event) {
+
+ (void)rtcp;
+
+ if (event == RTC_EVENT_ALARM) {
+
+ }
+}
+
+/* Wake-up from Deep-sleep mode with rtc alarm (must be set first) */
+/* Before going sleep disconnect debugger !!! User manual page 758 */
+static void func_sleep(void) {
+
+ /* Deep sleep-mode configuration */
+ LPC_SC->PCON &= ~((1UL << 1) | (1UL << 0)); /* Clear PM0 and PM1 bit for deep sleep mode.*/
+ SCB->SCR |= SCB_SCR_SLEEPDEEP_Msk; /* Deep sleep mode */
+
+ __WFI();
+
+ NVIC_SystemReset();
+}
+
+/* Wake-up from Deep power-down with wake-up pin or rtc alarm (must be set first) */
+/* Before going power down disconnect debugger !!! User manual page 758 */
+static void func_pwrdown(void) {
+
+ LPC_SC->PCON |= (1UL << 1) | (1UL << 0); /* Set PM0 and PM1 bit for deep power-down mode.*/
+ SCB->SCR |= SCB_SCR_SLEEPDEEP_Msk; /* Deep sleep mode. */
+
+ __WFI();
+}
+
+static void cmd_pwrdown(BaseSequentialStream *chp, int argc, char *argv[]){
+ (void)argv;
+
+ if (argc > 0) {
+ chprintf(chp, "Usage: pwrdown\r\n");
+ return;
+ }
+ chprintf(chp, "Going to power down.\r\n");
+
+ chThdSleepMilliseconds(200);
+
+ func_pwrdown();
+
+}
+
+static void cmd_sleep(BaseSequentialStream *chp, int argc, char *argv[]){
+ (void)argv;
+ if (argc > 0) {
+ chprintf(chp, "Usage: sleep\r\n");
+ return;
+ }
+ chprintf(chp, "Going to sleep.\r\n");
+
+ chThdSleepMilliseconds(200);
+
+ /* going to anabiosis */
+ func_sleep();
+}
+
+/*
+ *
+ */
+static void cmd_alarm(BaseSequentialStream *chp, int argc, char *argv[]){
+ (void)argv;
+ struct tm timp;
+
+ if (argc < 1) {
+ goto ERROR;
+ }
+
+ if ((argc == 1) && (strcmp(argv[0], "get") == 0)){
+ rtcGetAlarm(&RTCD1, 0, &alarmspec);
+ timp.tm_sec = alarmspec.alsec;
+ timp.tm_min = alarmspec.almin;
+ timp.tm_hour = alarmspec.alhour;
+ timp.tm_mday = alarmspec.aldom;
+ timp.tm_mon = alarmspec.almonth - 1;
+ timp.tm_wday = alarmspec.aldow;
+ timp.tm_year = alarmspec.alyear - 1900;
+ timp.tm_yday = alarmspec.aldoy - 1;
+ chprintf(chp, "%D%s",mktime(&timp)," - alarm in seconds\r\n");
+ return;
+ }
+
+ if ((argc == 2) && (strcmp(argv[0], "set") == 0)){
+ unix_time = (uint32_t)atol(argv[1]);
+ localtime_r(&unix_time, &timp);
+ alarmspec.alsec = timp.tm_sec;
+ alarmspec.almin = timp.tm_min;
+ alarmspec.alhour = timp.tm_hour;
+ alarmspec.aldom = timp.tm_mday;
+ alarmspec.almonth = timp.tm_mon + 1;
+ alarmspec.aldow = timp.tm_wday;
+ alarmspec.alyear = timp.tm_year + 1900;
+ alarmspec.aldoy = timp.tm_yday + 1;
+ rtcSetAlarm(&RTCD1, 0, &alarmspec);
+ rtcSetCallback(&RTCD1, wakeup_cb);
+ return;
+ }
+ else{
+ goto ERROR;
+ }
+
+ERROR:
+ chprintf(chp, "Usage: alarm get\r\n");
+ chprintf(chp, " alarm set N\r\n");
+ chprintf(chp, "where N is alarm time in seconds\r\n");
+}
+
+/*
+ *
+ */
+static void cmd_date(BaseSequentialStream *chp, int argc, char *argv[]){
+ (void)argv;
+ struct tm timp;
+
+ if (argc == 0) {
+ goto ERROR;
+ }
+
+ if ((argc == 1) && (strcmp(argv[0], "get") == 0)){
+ unix_time = rtcGetTimeUnixSec(&RTCD1);
+
+ if (unix_time == -1){
+ chprintf(chp, "incorrect time in RTC cell\r\n");
+ }
+ else{
+ chprintf(chp, "%D%s",unix_time," - unix time\r\n");
+ rtcGetTimeTm(&RTCD1, &timp);
+ chprintf(chp, "%s%s",asctime(&timp)," - formatted time string\r\n");
+ }
+ return;
+ }
+
+ if ((argc == 2) && (strcmp(argv[0], "set") == 0)){
+ unix_time = atol(argv[1]);
+ if (unix_time > 0){
+ rtcSetTimeUnixSec(&RTCD1, unix_time);
+ return;
+ }
+ else{
+ goto ERROR;
+ }
+ }
+ else{
+ goto ERROR;
+ }
+
+ERROR:
+ chprintf(chp, "Usage: date get\r\n");
+ chprintf(chp, " date set N\r\n");
+ chprintf(chp, "where N is time in seconds sins Unix epoch\r\n");
+ chprintf(chp, "you can get current N value from unix console by the command\r\n");
+ chprintf(chp, "%s", "date +\%s\r\n");
+ return;
+}
+
+static const ShellCommand commands[] = {
+ {"alarm", cmd_alarm},
+ {"date", cmd_date},
+ {"sleep", cmd_sleep},
+ {"pwrdown", cmd_pwrdown},
+ {NULL, NULL}
+};
+
+static const ShellConfig shell_cfg1 = {
+ (BaseSequentialStream *)&SD1,
+ commands
+};
+
+BaseSequentialStream * chp1 = (BaseSequentialStream *)&SD1;
+
+/**
+ * Main function.
+ */
+int main(void){
+
+ halInit();
+ chSysInit();
+ chThdCreateStatic(blinkWA, sizeof(blinkWA), NORMALPRIO, blink_thd, NULL);
+
+ sdStart(&SD1, NULL); /* Default is 38400-8-N-1.*/
+
+ if (LPC_SC->PCON & (1UL << 11)) {
+ chprintf(chp1, "Woke from Deep power-down\r\n");
+ LPC_SC->PCON |= (1UL << 11);
+ }
+
+ if (LPC_SC->PCON & (1UL << 9)) {
+ chprintf(chp1, "Woke from Deep-sleep mode\r\n");
+ LPC_SC->PCON |= (1UL << 9);
+ }
+
+ /* Shell initialization.*/
+ shellInit();
+ static WORKING_AREA(waShell, 1024);
+ shellCreateStatic(&shell_cfg1, waShell, sizeof(waShell), NORMALPRIO);
+
+ /* wait until user do not want to test wakeup */
+ while (TRUE){
+ chThdSleepMilliseconds(200);
+ }
+ return 0;
+}
+
+
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