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init arrays...
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@ -621,7 +621,7 @@ static void DecodeTagReset(DecodeTag_t *DecodeTag) {
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int GetIso15693AnswerFromTag(uint8_t* response, uint16_t max_len, uint16_t timeout, uint32_t *eof_time) {
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int samples = 0, ret = 0;
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uint16_t dmaBuf[ISO15693_DMA_BUFFER_SIZE];
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uint16_t dmaBuf[ISO15693_DMA_BUFFER_SIZE] = {0};
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// the Decoder data structure
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DecodeTag_t DecodeTag = { 0 };
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@ -678,7 +678,7 @@ int GetIso15693AnswerFromTag(uint8_t* response, uint16_t max_len, uint16_t timeo
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}
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if (samples > timeout && DecodeTag.state < STATE_TAG_RECEIVING_DATA) {
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ret = -1; // timeout
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ret = -3; // timeout
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break;
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}
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@ -704,7 +704,7 @@ int GetIso15693AnswerFromTag(uint8_t* response, uint16_t max_len, uint16_t timeo
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Dbprintf("timing: sof_time = %d, eof_time = %d", (sof_time * 4), (*eof_time * 4));
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}
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if (ret == -1) {
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if (ret == -1) {
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return ret;
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}
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@ -1016,7 +1016,7 @@ int GetIso15693CommandFromReader(uint8_t *received, size_t max_len, uint32_t *eo
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int samples = 0;
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bool gotFrame = false;
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uint8_t dmaBuf[ISO15693_DMA_BUFFER_SIZE];
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uint8_t dmaBuf[ISO15693_DMA_BUFFER_SIZE] = {0};
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// the decoder data structure
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DecodeReader_t DecodeReader = {0};
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@ -1148,7 +1148,7 @@ void SniffIso15693(uint8_t jam_search_len, uint8_t *jam_search_string) {
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set_tracing(true);
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// The DMA buffer, used to stream samples from the FPGA
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uint16_t dmaBuf[ISO15693_DMA_BUFFER_SIZE];
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uint16_t dmaBuf[ISO15693_DMA_BUFFER_SIZE] = {0};
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// Count of samples received so far, so that we can include timing
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// information in the trace buffer.
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