void GetDate(void)
{
// date = read_ds(0x07);
timer.w_date = read_ds(0x07);
__nop(); __nop(); __nop(); __nop();
__nop(); __nop(); __nop(); __nop();
__nop(); __nop(); __nop(); __nop();
__nop(); __nop(); __nop(); __nop();
__nop(); __nop(); __nop(); __nop();
__nop(); __nop(); __nop(); __nop();
__nop(); __nop(); __nop(); __nop();
__nop(); __nop(); __nop(); __nop();
// month = read_ds(0x08);
timer.w_month = read_ds(0x08);
__nop(); __nop(); __nop(); __nop();
__nop(); __nop(); __nop(); __nop();
__nop(); __nop(); __nop(); __nop();
__nop(); __nop(); __nop(); __nop();
__nop(); __nop(); __nop(); __nop();
__nop(); __nop(); __nop(); __nop();
__nop(); __nop(); __nop(); __nop();
__nop(); __nop(); __nop(); __nop();
//year = read_ds(0x09);
timer.w_year = read_ds(0x09);
__nop(); __nop(); __nop(); __nop();
__nop(); __nop(); __nop(); __nop();
__nop(); __nop(); __nop(); __nop();
__nop(); __nop(); __nop(); __nop();
__nop(); __nop(); __nop(); __nop();
__nop(); __nop(); __nop(); __nop();
__nop(); __nop(); __nop(); __nop();
__nop(); __nop(); __nop(); __nop();
timer.week=RTC_Get_Week(2000+timer.w_year,timer.w_month,timer.w_date);
}
void GetTime(void)
{
// hour = read_ds(0x04);
timer.hour = read_ds(0x04);
__nop(); __nop(); __nop(); __nop();
__nop(); __nop(); __nop(); __nop();
__nop(); __nop(); __nop(); __nop();
__nop(); __nop(); __nop(); __nop();
__nop(); __nop(); __nop(); __nop();
__nop(); __nop(); __nop(); __nop();
__nop(); __nop(); __nop(); __nop();
__nop(); __nop(); __nop(); __nop();
// minute = read_ds(0x02);
timer.min = read_ds(0x02);
__nop(); __nop(); __nop(); __nop();
__nop(); __nop(); __nop(); __nop();
__nop(); __nop(); __nop(); __nop();
__nop(); __nop(); __nop(); __nop();
__nop(); __nop(); __nop(); __nop();
__nop(); __nop(); __nop(); __nop();
__nop(); __nop(); __nop(); __nop();
__nop(); __nop(); __nop(); __nop();
// second = read_ds(0x0);
timer.sec = read_ds(0x0);
__nop(); __nop(); __nop(); __nop();
__nop(); __nop(); __nop(); __nop();
__nop(); __nop(); __nop(); __nop();
__nop(); __nop(); __nop(); __nop();
__nop(); __nop(); __nop(); __nop();
__nop(); __nop(); __nop(); __nop();
__nop(); __nop(); __nop(); __nop();
__nop(); __nop(); __nop(); __nop();
if(timer.sec>59)
{
timer.sec=0;
write_ds(0x0, timer.sec);
}
}
void loop(void) {
SetTemp=cfg.DispTemp;
SetHumi=cfg.DispHumi;
float ndo = read_ds(&ds_stt);
if(ndo!=9999) NowTemp=ndo;
read_dht(&dht_temp,&dht_humi);
double gap = abs(SetTemp-NowTemp); //distance away from setpoint
if (gap < 10){ //we're close to setpoint, use conservative tuning parameters
myPID.SetTunings(consKp, consKi, consKd);
}else{ //we're far from setpoint, use aggressive tuning parameters
myPID.SetTunings(aggKp, aggKi, aggKd);
}
myPID.Compute();
analogWrite(SSR_PIN, (byte)OutPWM);
if(dht_humi<SetHumi){ digitalWrite(HUMI_GENERATE, HIGH);}else{ digitalWrite(HUMI_GENERATE, LOW);}
Display();
}
PUBLIC __dead void arch_shutdown(int how)
{
u16_t magic;
vm_stop();
/* Mask all interrupts, including the clock. */
outb( INT_CTLMASK, ~0);
if(minix_panicing) {
unsigned char unused_ch;
/* We're panicing? Then retrieve and decode currently
* loaded segment selectors.
*/
printseg("cs: ", 1, get_cpulocal_var(proc_ptr), read_cs());
printseg("ds: ", 0, get_cpulocal_var(proc_ptr), read_ds());
if(read_ds() != read_ss()) {
printseg("ss: ", 0, NULL, read_ss());
}
/* Printing is done synchronously over serial. */
if (do_serial_debug)
reset();
/* Print accumulated diagnostics buffer and reset. */
mb_cls();
mb_print("Minix panic. System diagnostics buffer:\n\n");
mb_print(kmess_buf);
mb_print("\nSystem has panicked, press any key to reboot");
while (!mb_read_char(&unused_ch))
;
reset();
}
#if USE_BOOTPARAM
if (how == RBT_DEFAULT) {
how = mon_return ? RBT_HALT : RBT_RESET;
}
if(how != RBT_RESET) {
/* return to boot monitor */
outb( INT_CTLMASK, 0);
outb( INT2_CTLMASK, 0);
/* Return to the boot monitor. Set
* the program if not already done.
*/
if (how != RBT_MONITOR)
arch_set_params("", 1);
if (mon_return)
arch_monitor();
/* monitor command with no monitor: reset or poweroff
* depending on the parameters
*/
if (how == RBT_MONITOR) {
how = RBT_RESET;
}
}
switch (how) {
case RBT_REBOOT:
case RBT_RESET:
/* Reset the system by forcing a processor shutdown.
* First stop the BIOS memory test by setting a soft
* reset flag.
*/
magic = STOP_MEM_CHECK;
phys_copy(vir2phys(&magic), SOFT_RESET_FLAG_ADDR,
SOFT_RESET_FLAG_SIZE);
reset();
NOT_REACHABLE;
case RBT_HALT:
/* Poweroff without boot monitor */
arch_bios_poweroff();
NOT_REACHABLE;
case RBT_PANIC:
/* Allow user to read panic message */
for (; ; ) halt_cpu();
NOT_REACHABLE;
default:
/* Not possible! trigger panic */
assert(how != RBT_MONITOR);
assert(how != RBT_DEFAULT);
assert(how < RBT_INVALID);
panic("unexpected value for how: %d", how);
NOT_REACHABLE;
}
#else /* !USE_BOOTPARAM */
/* Poweroff without boot monitor */
arch_bios_poweroff();
#endif
NOT_REACHABLE;
}
__dead void arch_shutdown(int how)
{
vm_stop();
/* Mask all interrupts, including the clock. */
outb( INT_CTLMASK, ~0);
if(minix_panicing) {
unsigned char unused_ch;
/* We're panicing? Then retrieve and decode currently
* loaded segment selectors.
*/
printseg("cs: ", 1, get_cpulocal_var(proc_ptr), read_cs());
printseg("ds: ", 0, get_cpulocal_var(proc_ptr), read_ds());
if(read_ds() != read_ss()) {
printseg("ss: ", 0, NULL, read_ss());
}
/* Printing is done synchronously over serial. */
if (do_serial_debug)
reset();
/* Print accumulated diagnostics buffer and reset. */
mb_cls();
mb_print("Minix panic. System diagnostics buffer:\n\n");
mb_print(kmess_buf);
mb_print("\nSystem has panicked, press any key to reboot");
while (!mb_read_char(&unused_ch))
;
reset();
}
if (how == RBT_DEFAULT) {
how = RBT_RESET;
}
switch (how) {
case RBT_HALT:
/* Poweroff without boot monitor */
arch_bios_poweroff();
NOT_REACHABLE;
case RBT_PANIC:
/* Allow user to read panic message */
for (; ; ) halt_cpu();
NOT_REACHABLE;
default:
case RBT_REBOOT:
case RBT_RESET:
/* Reset the system by forcing a processor shutdown.
* First stop the BIOS memory test by setting a soft
* reset flag.
*/
reset();
NOT_REACHABLE;
}
NOT_REACHABLE;
}
PUBLIC __dead void arch_shutdown(int how)
{
static char mybuffer[sizeof(params_buffer)];
u16_t magic;
vm_stop();
/* Mask all interrupts, including the clock. */
outb( INT_CTLMASK, ~0);
if(minix_panicing) {
/* We're panicing? Then retrieve and decode currently
* loaded segment selectors.
*/
printseg("cs: ", 1, proc_ptr, read_cs());
printseg("ds: ", 0, proc_ptr, read_ds());
if(read_ds() != read_ss()) {
printseg("ss: ", 0, NULL, read_ss());
}
}
if (how == RBT_DEFAULT) {
how = mon_return ? RBT_HALT : RBT_RESET;
}
if(how != RBT_RESET) {
/* return to boot monitor */
outb( INT_CTLMASK, 0);
outb( INT2_CTLMASK, 0);
/* Return to the boot monitor. Set
* the program if not already done.
*/
if (how != RBT_MONITOR)
arch_set_params("", 1);
if(minix_panicing) {
int source, dest;
const char *lead = "echo \\n*** kernel messages:\\n";
const int leadlen = strlen(lead);
strcpy(mybuffer, lead);
#define DECSOURCE source = (source - 1 + _KMESS_BUF_SIZE) % _KMESS_BUF_SIZE
dest = sizeof(mybuffer)-1;
mybuffer[dest--] = '\0';
source = kmess.km_next;
DECSOURCE;
while(dest >= leadlen) {
const char c = kmess.km_buf[source];
if(c == '\n') {
mybuffer[dest--] = 'n';
mybuffer[dest] = '\\';
} else if(isprint(c) &&
c != '\'' && c != '"' &&
c != '\\' && c != ';') {
mybuffer[dest] = c;
} else mybuffer[dest] = ' ';
DECSOURCE;
dest--;
}
arch_set_params(mybuffer, strlen(mybuffer)+1);
}
if (mon_return)
arch_monitor();
/* monitor command with no monitor: reset or poweroff
* depending on the parameters
*/
if (how == RBT_MONITOR) {
mybuffer[0] = '\0';
arch_get_params(mybuffer, sizeof(mybuffer));
if (strstr(mybuffer, "boot") ||
strstr(mybuffer, "menu") ||
strstr(mybuffer, "reset"))
how = RBT_RESET;
else
how = RBT_HALT;
}
}
switch (how) {
case RBT_REBOOT:
case RBT_RESET:
/* Reset the system by forcing a processor shutdown.
* First stop the BIOS memory test by setting a soft
* reset flag.
*/
magic = STOP_MEM_CHECK;
phys_copy(vir2phys(&magic), SOFT_RESET_FLAG_ADDR,
SOFT_RESET_FLAG_SIZE);
reset();
NOT_REACHABLE;
case RBT_HALT:
/* Poweroff without boot monitor */
arch_bios_poweroff();
NOT_REACHABLE;
case RBT_PANIC:
/* Allow user to read panic message */
for (; ; ) halt_cpu();
NOT_REACHABLE;
default:
/* Not possible! trigger panic */
assert(how != RBT_MONITOR);
assert(how != RBT_DEFAULT);
assert(how < RBT_INVALID);
panic("unexpected value for how: %d", how);
NOT_REACHABLE;
}
NOT_REACHABLE;
}
