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[Pager] Fix message buffer size calculation (#1535)

pull/1557/head
jgromes 2025-07-05 10:44:51 +01:00
rodzic 32c3570ad3
commit e98e7b7243
1 zmienionych plików z 3 dodań i 7 usunięć
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10
src/protocols/Pager/Pager.cpp
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@ -124,13 +124,8 @@ int16_t PagerClient::transmit(const uint8_t* data, size_t len, uint32_t addr, ui
numDataBlocks += 1; numDataBlocks += 1;
} }
// calculate number of batches // calculate number of batches and message length in 32-bit code words
size_t numBatches = (1 + framePos + numDataBlocks) / RADIOLIB_PAGER_BATCH_LEN + 1; size_t numBatches = (framePos + numDataBlocks + RADIOLIB_PAGER_BATCH_LEN) / RADIOLIB_PAGER_BATCH_LEN;
if((1 + numDataBlocks) % RADIOLIB_PAGER_BATCH_LEN == 0) {
numBatches -= 1;
}
// calculate message length in 32-bit code words
size_t msgLen = RADIOLIB_PAGER_PREAMBLE_LENGTH + (1 + RADIOLIB_PAGER_BATCH_LEN) * numBatches; size_t msgLen = RADIOLIB_PAGER_PREAMBLE_LENGTH + (1 + RADIOLIB_PAGER_BATCH_LEN) * numBatches;
#if RADIOLIB_STATIC_ONLY #if RADIOLIB_STATIC_ONLY
@ -172,6 +167,7 @@ int16_t PagerClient::transmit(const uint8_t* data, size_t len, uint32_t addr, ui
blockPos++; blockPos++;
i++; i++;
} }
RADIOLIB_DEBUG_PROTOCOL_PRINT("blockPos = %d\n", blockPos);
// mark this as a message code word // mark this as a message code word
msg[blockPos] = RADIOLIB_PAGER_MESSAGE_CODE_WORD << (RADIOLIB_PAGER_CODE_WORD_LEN - 1); msg[blockPos] = RADIOLIB_PAGER_MESSAGE_CODE_WORD << (RADIOLIB_PAGER_CODE_WORD_LEN - 1);