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authorMatthias P. Braendli <matthias.braendli@mpb.li>2020-06-02 08:58:22 +0200
committerMatthias P. Braendli <matthias.braendli@mpb.li>2020-06-02 08:58:22 +0200
commitbc17aafaa2d6c65b75674538b9d9baa4520edd54 (patch)
tree16d74e695449c9ff2cc699b050817e79ca1cdeba /src
parent6bc1091c102cbb1c6839d46dda50bd2aa1a3433b (diff)
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Set permanent mode for all foxes before sync
Diffstat (limited to 'src')
-rw-r--r--src/testapp1/README.md5
-rw-r--r--src/testapp1/main.c7
2 files changed, 11 insertions, 1 deletions
diff --git a/src/testapp1/README.md b/src/testapp1/README.md
index 92c8206..c9216d9 100644
--- a/src/testapp1/README.md
+++ b/src/testapp1/README.md
@@ -20,7 +20,12 @@ When SYNCn input on PB2 goes to zero, transmission stops, and the internal time
Modes
-----
+Sync mode:
When internal time < 10 minutes, transmit only sign without "MO", in short timeslots, then stay silent 30s.
+Normal mode:
If internal time >= 10 minutes, transmit "MO<sign>" for a full minute timeslot.
+Permanent mode:
+At startup and before sync, all foxes start in permanent mode.
+
diff --git a/src/testapp1/main.c b/src/testapp1/main.c
index 117551a..fc165b4 100644
--- a/src/testapp1/main.c
+++ b/src/testapp1/main.c
@@ -123,6 +123,10 @@ int main(void)
const int permanent = (unique_letter == ':');
+ // In order to have all foxes transmitting all the time
+ // before sync
+ int sync_pending = 1;
+
delay_ms(12*DIT_DURATION);
morse("HB9HI");
delay_ms(12*DIT_DURATION);
@@ -130,9 +134,10 @@ int main(void)
while (1) {
if ((PINB & PORTB_SYNCn) == 0) {
reset_time = 1;
+ sync_pending = 0;
}
- if (permanent) {
+ if (permanent || sync_pending) {
morse(morse_string);
delay_ms(6*DIT_DURATION);
}