diff options
Diffstat (limited to 'testhal/LPC122x/RTC/main.c')
| -rw-r--r-- | testhal/LPC122x/RTC/main.c | 286 |
1 files changed, 0 insertions, 286 deletions
diff --git a/testhal/LPC122x/RTC/main.c b/testhal/LPC122x/RTC/main.c deleted file mode 100644 index c9cf9dab0..000000000 --- a/testhal/LPC122x/RTC/main.c +++ /dev/null @@ -1,286 +0,0 @@ -/*
- ChibiOS/RT - Copyright (C) 2006-2013 Giovanni Di Sirio
- LPC122x RTC driver - Copyright (C) 2013 Marcin Jokel
-
- 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(GPIO1, GPIO1_LED1);
- }
- return 0;
-}
-
-static void wakeup_cb(RTCDriver *rtcp, rtcevent_t event) {
-
- (void)rtcp;
-
- if (event == RTC_EVENT_ALARM) {
- palTogglePad(GPIO1, GPIO1_LED2);
- }
-}
-
-/* Wake-up from Deep-sleep mode with rtc alarm (must be set first) */
-static void func_sleep(void) {
-
- chSysLock();
-
- /* Deep sleep-mode configuration */
- LPC_PMU->PCON = 0; /* DPDEN bit set to 0 */
- LPC_SYSCON->PDSLEEPCFG = 0x0000FFBF; /* BOD off, wdt osc on */
- LPC_SYSCON->PDAWAKECFG &= ~(1 << 6); /* WDT osc powered after woke */
- SCB->SCR |= SCB_SCR_SLEEPDEEP_Msk; /* Deep sleep mode */
-
- /* WDT osc config and run */
- LPC_SYSCON->PDRUNCFG |= (1 << 6); /* WDT oscillator power-down */
- LPC_SYSCON->WDTOSCCTRL = (0x01 << 5 ) | 0; /* wdt_osc_clk = Fclkana/(2 * (1 + DIVSEL)) */
- LPC_SYSCON->PDRUNCFG &= ~(1 << 6); /* WDT oscillator power-up */
- __NOP();
-
- /* Set WDT osc as Main Clock*/
- LPC_SYSCON->MAINCLKSEL = SYSMAINCLKSEL_WDGOSC;
- LPC_SYSCON->MAINCLKUEN = 1; /* Really required? */
- LPC_SYSCON->MAINCLKUEN = 0;
- LPC_SYSCON->MAINCLKUEN = 1;
- while ((LPC_SYSCON->MAINCLKUEN & 1) == 0) /* Wait switch completion. */
- ;
-
- /* Set RTC start logic */
- LPC_SYSCON->STARTAPRP1 = (1UL << 18); /* Rising edge */
- LPC_SYSCON->STARTERP1 = (1UL << 18); /* Enable Start Logic for RTC interrupt */
-
- __WFI();
-
- NVIC_SystemReset();
-}
-
-/* Wake-up from Deep power-down with wake-up pin or rtc alarm (must be set first) */
-static void func_pwrdown(void) {
-
- chSysLock();
-
- LPC_PMU->PCON |= (1UL << 1); /* DPDEN bit set to 1. */
- SCB->SCR |= SCB_SCR_SLEEPDEEP_Msk; /* Deep sleep mode. */
- LPC_SYSCON->PDRUNCFG &= ~((1UL << 1) | 1UL); /* IRC osc powered. */
-
- __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;
- if (argc < 1) {
- goto ERROR;
- }
-
- if ((argc == 1) && (strcmp(argv[0], "get") == 0)){
- rtcGetAlarm(&RTCD1, 0, &alarmspec);
- chprintf(chp, "%D%s",alarmspec.tv_sec," - alarm in seconds\r\n");
- return;
- }
-
- if ((argc == 2) && (strcmp(argv[0], "set") == 0)){
- alarmspec.tv_sec = (uint32_t)atol(argv[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_PMU->PCON & (1UL << 11)) {
- chprintf(chp1, "Woke from Deep power-down\r\n");
- LPC_PMU->PCON |= (1 << 11);
- }
-
- if (LPC_PMU->PCON & (1UL << 8)) {
- chprintf(chp1, "Woke from Deep-sleep mode\r\n");
- LPC_PMU->PCON |= (1 << 8);
- }
-
- /* 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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