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Add support for auto SequenceOffset based on Friendly Name or Topic

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This commit is contained in:
Paul C Diem 2020-11-08 08:10:11 -06:00
parent baca9200e6
commit 0e181afdd8
1 changed files with 15 additions and 3 deletions
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18
tasmota/xdrv_04_light.ino
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@ -3096,10 +3096,22 @@ void CmndPalette(void)
#ifdef USE_DGR_LIGHT_SEQUENCE
void CmndSequenceOffset(void)
{
if ((XdrvMailbox.payload >= 0) && (XdrvMailbox.payload <= 255)) {
if (XdrvMailbox.payload != Light.sequence_offset) {
// SequenceOffset<x> <offset>, x: 0=offset, 1=Friendly name 1 ending digits + offset [-1]
// 2=MQTT topic ending digits + offset [-1]
int32_t offset = XdrvMailbox.payload;
if (XdrvMailbox.usridx && XdrvMailbox.index > 0) {
uint32_t index = SET_FRIENDLYNAME1;
if (XdrvMailbox.index == 2) index = SET_MQTT_TOPIC;
char * name = SettingsText(index);
char * ptr = name + strlen(name);
while (--ptr >= name && isdigit(*ptr));
if (!XdrvMailbox.data_len) offset = -1;
offset += atoi(ptr + 1);
}
if (offset >= 0 && offset <= 255) {
if (offset != Light.sequence_offset) {
if (Light.sequence_offset) free(Light.channels_fifo);
Light.sequence_offset = XdrvMailbox.payload;
Light.sequence_offset = offset;
if (Light.sequence_offset) Light.channels_fifo = (uint8_t *)calloc(Light.sequence_offset, LST_MAX);
}
}