andry/EMS-ESP32
1
0
Fork 0
mirror of https://github.com/emsesp/EMS-ESP32.git synced 2025-12-06 07:49:52 +03:00
Code Issues Packages Projects Releases Wiki Activity

telegram read length depends on ems/ems+

Browse Source
This commit is contained in:
MichaelDvP
2022-02-16 19:37:14 +01:00
parent 4219842088
commit 9046a6578a
1 changed files with 7 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
src/telegram.cpp
View File

@@ -536,13 +536,13 @@ void TxService::add(uint8_t operation, const uint8_t * data, const uint8_t lengt
void TxService::read_request(const uint16_t type_id, const uint8_t dest, const uint8_t offset, const uint8_t length) {
LOG_DEBUG(F("Tx read request to device 0x%02X for type ID 0x%02X"), dest, type_id);
uint8_t message_data[1] = {EMS_MAX_TELEGRAM_LENGTH}; // request all data, 32 bytes
uint8_t message_data = (type_id > 0xFF) ? (EMS_MAX_TELEGRAM_MESSAGE_LENGTH - 2) : EMS_MAX_TELEGRAM_MESSAGE_LENGTH;
// if length set, publish result and set telegram to front
if (length) {
message_data[0] = length;
message_data = length;
EMSESP::set_read_id(type_id);
}
add(Telegram::Operation::TX_READ, dest, type_id, offset, message_data, 1, 0, length != 0);
add(Telegram::Operation::TX_READ, dest, type_id, offset, &message_data, 1, 0, length != 0);
}
// Send a raw telegram to the bus, telegram is a text string of hex values
@@ -663,9 +663,10 @@ uint16_t TxService::post_send_query() {
if (post_typeid) {
uint8_t dest = (this->telegram_last_->dest & 0x7F);
// when set a value with large offset before and validate on same type, we have to add offset 0, 26, 52, ...
uint8_t offset = (this->telegram_last_->type_id == post_typeid) ? ((this->telegram_last_->offset / 26) * 26) : 0;
uint8_t message_data[1] = {EMS_MAX_TELEGRAM_LENGTH}; // request all data, 32 bytes
this->add(Telegram::Operation::TX_READ, dest, post_typeid, offset, message_data, 1, 0, true); // add to top/front of queue
uint8_t offset = (this->telegram_last_->type_id == post_typeid) ? ((this->telegram_last_->offset / 26) * 26) : 0;
uint8_t message_data =
(this->telegram_last_->type_id > 0xFF) ? (EMS_MAX_TELEGRAM_MESSAGE_LENGTH - 2) : EMS_MAX_TELEGRAM_MESSAGE_LENGTH; // request all data, 32 bytes
this->add(Telegram::Operation::TX_READ, dest, post_typeid, offset, &message_data, 1, 0, true); // add to top/front of queue
// read_request(telegram_last_post_send_query_, dest, 0); // no offset
LOG_DEBUG(F("Sending post validate read, type ID 0x%02X to dest 0x%02X"), post_typeid, dest);
set_post_send_query(0); // reset