void setOperationalMode(int newmode) {
extern void buildMyStatsCSV();
extern void saveLogFile(int);
if(newmode == (int)P_WAIT) {
// stop(); --- should we see if we can WAIT while paused in an audio file?
SysIntoWaitMode();
// when leaving wait mode, next instruction is executed, so we return here
return;
} else {
// give visual feedback of shutting down (aural feedback when user causes shutdown in takeAction())
setLED(LED_ALL,TRUE);
buildMyStatsCSV();
buildExchgOstats();
clearDeleteQueue();
write_config_bin(); // build a config.bin
writeVersionToDisk(SYSTEM_PATH); // make sure the version file is correct
confirmSNonDisk(); // make sure the serial number file is correct
//cleanUpOldRevs(); // cleanup any old revs
// assume calling for sleep or halt
*P_Clock_Ctrl |= 0x200; //bit 9 KCEN enable IOB0-IOB2 key change interrupt
if (newmode == (int)P_HALT)
logString((char *)"Halting",BUFFER,LOG_NORMAL);
else // newmode == (int)P_SLEEP
logString((char *)"Sleeping",BUFFER,LOG_NORMAL);
saveLogFile(0);
Snd_Stop(); // no logging
setLED(LED_ALL,FALSE);
turnAmpOff();
disk_safe_exit(0);
// try to get the sd card in a safe state - reversw what we do on startup
_deviceunmount(0);
fs_uninit();
SD_Uninitial();
turnSDoff();
turnNORoff();
if (newmode == (int)P_HALT) {
/*
setRTCalarmSeconds(61); // device should come back on in 61 seconds
*/
SysIntoHaltMode();
}
else { // newmode == (int)P_SLEEP
disk_safe_exit(0);
_SystemOnOff();
}
while(1);
// cpu reset on exiting halt/sleep mode, so nothing below here executes
}
}
void resetSystem(void) {
// set watchdog timer to reset device; 0x780A (Watchdog Reset Control Register)
// see GPL Programmer's Manual (V1.0 Dec 20,2006), Section 3.5, page 18
checkVoltage(); // USB may have been supplying sole power -- need to check if voltage dropping fast
stop();
if (PLEASE_WAIT_IDX && context.package) { // prevents trying to insert this sound before config & control files are loaded.
insertSound(&pkgSystem.files[PLEASE_WAIT_IDX],NULL,TRUE);
}
checkVoltage(); // USB may have been supplying sole power -- need to check if voltage dropping fast
saveVolumeProfile();
logString((char *)"* RESET *",ASAP,LOG_ALWAYS);
saveLogFile(0);
fs_safexit(); // should close all open files
disk_safe_exit(0);
// try to get the sd card in a safe state - reverse what we do on startup
_deviceunmount(0);
fs_uninit();
SD_Uninitial();
turnSDoff();
playBip();
setLED(LED_ALL,FALSE);
*P_WatchDog_Ctrl &= ~0x4001; // clear bits 14 and 0 for resetting system and time=0.125 sec
*P_WatchDog_Ctrl |= 0x8004; // set bits 2 and 15 for 0.125 sec, system reset, and enable watchdog
while(1);
}
void shutdown() {
shuttingDown = 1; // prevents the call to wait() below from checking voltage
*P_Clock_Ctrl |= 0x200; //bit 9 KCEN enable IOB0-IOB2 key change interrupt
disk_safe_exit(0);
// try to get the sd card in a safe state - reverse what we do on startup
_deviceunmount(0);
fs_uninit();
SD_Uninitial();
turnSDoff();
SACM_Volume(1);
playDing();
turnAmpOff();
setLED(LED_ALL,FALSE);
setLED(LED_RED,TRUE);
wait(150);
setLED(LED_RED,FALSE);
setLED(LED_GREEN,TRUE);
wait(50);
setLED(LED_ALL,FALSE);
turnNORoff();
}
void card_detect_demo(void)
{
INT8U err;
INT32U msg_id;
INT32S nRet;
card_detect_q = OSQCreate(card_detect_area, 1);
if (card_detect_q == NULL)
while(1);
card_detect_set_cf_callback(cf_card_plug_in_out);
card_detect_set_sdms_callback(sdms_card_plug_in_out);
card_detect_set_usb_h_callback(usb_h_plug_in_out);
card_detect_set_usb_d_callback(usb_d_plug_in_out);
card_detect_init(TYPE_CF|TYPE_SD|TYPE_MS|TYPE_USBH|TYPE_USBD|TYPE_NAND);
if(card_detection(C_CFC))
{
nRet = _devicemount(FS_CF);
if(!nRet)
DBG_PRINT("CF MOUNT Success\r\n");
else
DBG_PRINT("CF MOUNT Fail!!!\r\n");
}
if(card_detection(C_SDC))
{
nRet = _devicemount(FS_SD);
if(!nRet)
DBG_PRINT("SD MOUNT Success\r\n");
else
DBG_PRINT("SD MOUNT Fail!!!\r\n");
}
if(card_detection(C_MSC))
{
nRet = _devicemount(FS_MS);
if(!nRet)
DBG_PRINT("MS MOUNT Success\r\n");
else
DBG_PRINT("MS MOUNT Fail!!!\r\n");
}
if(card_detection(C_USBH))
{
nRet = _devicemount(FS_USBH);
if(!nRet)
DBG_PRINT("USB Host MOUNT Success\r\n");
else
DBG_PRINT("USB Host MOUNT Fail!!!\r\n");
}
if(card_detection(C_USBD))
{
DBG_PRINT("USBD plug in\r\n");
}
if(card_detection(C_NAND))
{
nRet = _devicemount(FS_NAND1);
if(!nRet)
DBG_PRINT("NAND1 MOUNT Success\r\n");
else
DBG_PRINT("NAND1 MOUNT Fail!!!\r\n");
}
if(card_detection(C_XDC))
{
nRet = _devicemount(FS_XD);
if(!nRet)
DBG_PRINT("XD MOUNT Success\r\n");
else
DBG_PRINT("XD MOUNT Fail!!!\r\n");
}
while(1)
{
msg_id = (INT32U) OSQPend(card_detect_q, 0, &err);
switch(msg_id)
{
case CF_PLUG_IN:
cfc_detection();
if(card_detection(C_CFC))
{
nRet = _devicemount(FS_CF);
if(!nRet)
DBG_PRINT("CF PLUG-IN & MOUNT-SUCCESS\r\n");
else
DBG_PRINT("CF PLUG-IN & MOUNT-FAIL!!!\r\n");
}
break;
case CF_PLUG_OUT:
disk_safe_exit(FS_CF);
nRet = _deviceunmount(FS_CF);
if(!nRet)
DBG_PRINT("CF PLUG-OUT & UN-MOUNT-SUCCESS\r\n");
else
DBG_PRINT("CF PLUG-OUT & UN-MOUNT-FAIL!!!\r\n");
break;
case SDMSXD_PLUG_IN:
sdms_detection();
if(card_detection(C_SDC))
{
nRet = _devicemount(FS_SD);
if(!nRet)
DBG_PRINT("SD PLUG-IN & MOUNT-SUCCESS\r\n");
else
DBG_PRINT("SD PLUG-IN & MOUNT-FAIL!!!\r\n");
}
else if(card_detection(C_MSC))
{
nRet = _devicemount(FS_MS);
if(!nRet)
DBG_PRINT("MS PLUG-IN & MOUNT-SUCCESS\r\n");
else
DBG_PRINT("MS PLUG-IN & MOUNT-FAIL!!!\r\n");
}
else if(card_detection(C_XDC))
{
nRet = _devicemount(FS_XD);
if(!nRet)
DBG_PRINT("XD PLUG-IN & MOUNT-SUCCESS\r\n");
else
DBG_PRINT("XD PLUG-IN & MOUNT-FAIL!!!\r\n");
}
break;
case SDMSXD_PLUG_OUT:
if(card_detection(C_SDC))
{
disk_safe_exit(FS_SD);
nRet = _deviceunmount(FS_SD);
if(!nRet)
DBG_PRINT("SD PLUG-OUT & UN-MOUNT-SUCCESS\r\n");
else
DBG_PRINT("SD PLUG-OUT & UN-MOUNT-FAIL!!!\r\n");
}
else if(card_detection(C_MSC))
{
disk_safe_exit(FS_MS);
nRet = _deviceunmount(FS_MS);
if(!nRet)
DBG_PRINT("MS PLUG-OUT & UN-MOUNT-SUCCESS\r\n");
else
DBG_PRINT("MS PLUG-OUT & UN-MOUNT-FAIL!!!\r\n");
}
else if(card_detection(C_XDC))
{
disk_safe_exit(FS_XD);
nRet = _deviceunmount(FS_XD);
if(!nRet)
DBG_PRINT("XD PLUG-OUT & UN-MOUNT-SUCCESS\r\n");
else
DBG_PRINT("XD PLUG-OUT & UN-MOUNT-FAIL!!!\r\n");
}
break;
case USB_H_PLUG_IN:
if(card_detection(C_USBH))
{
nRet = _devicemount(FS_USBH);
if(!nRet)
DBG_PRINT("USB Host PLUG-IN & MOUNT-SUCCESS\r\n");
else
DBG_PRINT("USB Host PLUG-IN & MOUNT-FAIL!!!\r\n");
}
break;
case USB_H_PLUG_OUT:
if(!card_detection(C_USBH))
{
disk_safe_exit(FS_USBH);
nRet = _deviceunmount(FS_USBH);
if(!nRet)
DBG_PRINT("USB Host PLUG-OUT & UN-MOUNT-SUCCESS\r\n");
else
DBG_PRINT("USB Host PLUG-OUT & UN-MOUNT-FAIL!!!\r\n");
}
break;
case USB_D_PLUG_IN:
if(card_detection(C_USBD))
{
DBG_PRINT("USB Device PLUG-IN\r\n");
}
break;
case USB_D_PLUG_OUT:
if(!card_detection(C_USBD))
{
DBG_PRINT("USB Device PLUG-OUT\r\n");
}
break;
}
}
}
