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use a scheduled function for settimeofday_cb (#6600)

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* use a scheduled function for settimeofday_cb

* per review

* use a generic and clear name for trivial functional variable type name used for callbacks
This commit is contained in:
david gauchard
2019-10-06 22:50:57 +02:00
committed by GitHub
parent d1b70dfc1d
commit c55f49bd61
3 changed files with 23 additions and 19 deletions
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19
libraries/esp8266/examples/NTP-TZ-DST/NTP-TZ-DST.ino
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@ -152,6 +152,10 @@ void printTm(const char* what, const tm* tm) {
void time_is_set_scheduled() {
// everything is allowed in this function
if (time_machine_days == 0) {
time_machine_running = !time_machine_running;
}
// time machine demo
if (time_machine_running) {
if (time_machine_days == 0)
@ -178,19 +182,6 @@ void time_is_set_scheduled() {
}
}
void time_is_set_callback() {
// As in an ISR,
// it is not allowed to call "heavy" core API
// like yield()/delay()/print()/network/...
// If this is needed, use a scheduled function.
// This scheduled function is used for the demo, it is normaly unneeded
schedule_function(time_is_set_scheduled);
if (time_machine_days == 0) {
time_machine_running = !time_machine_running;
}
}
void setup() {
Serial.begin(115200);
Serial.println("\nStarting...\n");
@ -204,7 +195,7 @@ void setup() {
// install callback - called when settimeofday is called (by SNTP or us)
// once enabled (by DHCP), SNTP is updated every hour
settimeofday_cb(time_is_set_callback);
settimeofday_cb(time_is_set_scheduled);
// NTP servers may be overriden by your DHCP server for a more local one
// (see below)