Apple-2-SW/emailler
1
0
Fork 0
mirror of https://github.com/bobbimanners/emailler.git synced 2024-07-04 20:29:34 +00:00
Code Issues Projects Releases Wiki Activity

Have Date65 set the ProDOS date on the Apple II.

Browse Source 
If there's RTC active then the user can at least have the current date set. However, if the machine runs for several days the user needs to re-run Date65.
This commit is contained in:
Oliver Schmidt 2018-07-22 15:26:39 +02:00
parent 6d1306b60c
commit 8e7454580f
1 changed files with 34 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

41
apps/date65.c
View File

@ -38,8 +38,10 @@ void confirm_exit(void)
void main(void)
{
unsigned long server, time;
unsigned char drv_init = DRV_INIT_DEFAULT;
uint8_t drv_init = DRV_INIT_DEFAULT;
uint32_t server;
time_t rawtime;
struct tm* timeinfo;
if (doesclrscrafterexit())
{
@ -82,15 +84,40 @@ void main(void)
}
printf("- Ok\n\nGetting UTC ");
time = sntp_get_time(server);
if (!time)
rawtime = sntp_get_time(server);
if (!rawtime)
{
error_exit();
}
// Convert time from seconds since 1900 to
// seconds since 1970 according to RFC 868.
time -= 2208988800UL;
// seconds since 1970 according to RFC 868
rawtime -= 2208988800UL;
printf("- %s", ctime(&time));
timeinfo = localtime(&rawtime);
printf("- %s", asctime(timeinfo));
#ifdef __APPLE2__
{
// See ProDOS 8 Technical Reference Manual
// Chapter 6.1 - Clock/Calendar Routines
typedef struct {
unsigned mday :5;
unsigned mon :4;
unsigned year :7;
uint8_t min;
uint8_t hour;
} dostime_t;
dostime_t* dostime = (dostime_t*)0xBF90;
// If DOS time is 0:00 assume no RTC active
if (!(dostime->hour || dostime->min))
{
// Set only DOS date to today
dostime->year = timeinfo->tm_year % 100;
dostime->mon = timeinfo->tm_mon + 1;
dostime->mday = timeinfo->tm_mday;
}
}
#endif
}