Small improvements to the tx buffer handling.

RfidResearchGroup · Jun 19, 2024 · 8bfad8b · 8bfad8b
1 parent 95d69b1
commit 8bfad8b
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Showing 2 changed files with 2 additions and 1 deletion.
diff --git a/firmware/application/src/rfid/nfctag/hf/nfc_14a.c b/firmware/application/src/rfid/nfctag/hf/nfc_14a.c
@@ -295,6 +295,7 @@ uint8_t nfc_tag_14a_unwrap_frame(const uint8_t *pbtFrame, const size_t szFrameBi
  * @param[in]   appendCrc  Whether to send the byte flow, automatically send the CRC16 verification automatically
  */
 void nfc_tag_14a_tx_bytes(uint8_t *data, uint32_t bytes, bool appendCrc) {
+    ASSERT(bytes <= MAX_NFC_TX_BUFFER_SIZE);
     NFC_14A_TX_BYTE_CORE(data, bytes, appendCrc, NRF_NFCT_FRAME_DELAY_MODE_WINDOWGRID);
 }
 

diff --git a/firmware/application/src/rfid/nfctag/hf/nfc_14a.h b/firmware/application/src/rfid/nfctag/hf/nfc_14a.h
@@ -3,7 +3,7 @@
 
 #include "tag_emulation.h"
 
-#define MAX_NFC_RX_BUFFER_SIZE  64
+#define MAX_NFC_RX_BUFFER_SIZE  257
 #define MAX_NFC_TX_BUFFER_SIZE  64
 
 #define NFC_TAG_14A_CRC_LENGTH  2