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NFC: iso14443_4a improvements. Canvas: extended icon draw. (#3918)

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* Now 4a listener invokes upper level callback on Halt and FieldOff
* Added new method for drawing mirrored XBM bitmaps
* iso14443_4a poller logic enhanced
* Function renamed accroding to review suggestions
* Rename #2
* Api adjustements
* Correct API bump

Co-authored-by: あく <alleteam@gmail.com>
This commit is contained in:
RebornedBrain
2024-10-14 20:22:47 +03:00
committed by GitHub
parent 0f831412fa
commit 0902fd49e1
10 changed files with 231 additions and 10 deletions
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63
lib/nfc/protocols/iso14443_4a/iso14443_4a_poller.h
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@@ -56,6 +56,69 @@ Iso14443_4aError iso14443_4a_poller_send_block(
const BitBuffer* tx_buffer,
BitBuffer* rx_buffer);
/**
* @brief Transmit and receive Iso14443_4a chained block in poller mode. Also it
* automatically modifies PCB packet byte with appropriate bits then resets them back
*
* Must ONLY be used inside the callback function.
*
* The rx_buffer will be filled with any data received as a response to data
* sent from tx_buffer. The fwt parameter is calculated during activation procedure.
*
* @param[in, out] instance pointer to the instance to be used in the transaction.
* @param[in] tx_buffer pointer to the buffer containing the data to be transmitted.
* @param[out] rx_buffer pointer to the buffer to be filled with received data.
* @return Iso14443_4aErrorNone on success, an error code on failure.
*/
Iso14443_4aError iso14443_4a_poller_send_chain_block(
Iso14443_4aPoller* instance,
const BitBuffer* tx_buffer,
BitBuffer* rx_buffer);
/**
* @brief Transmit Iso14443_4a R-block in poller mode. This block never contains
* data, but can contain CID and NAD, therefore in tx_buffer only two bytes can be added.
* The first one will represent CID, the second one will represent NAD.
*
* Must ONLY be used inside the callback function.
*
* The rx_buffer will be filled with R-block repsonse
*
* @param[in, out] instance pointer to the instance to be used in the transaction.
* @param[in] acknowledged Sets appropriate bit in PCB byte. True - ACK, false - NAK
* @param[in] tx_buffer pointer to the buffer containing the data to be transmitted.
* @param[out] rx_buffer pointer to the buffer to be filled with received data.
* @return Iso14443_4aErrorNone on success, an error code on failure.
*/
Iso14443_4aError iso14443_4a_poller_send_receive_ready_block(
Iso14443_4aPoller* instance,
bool acknowledged,
const BitBuffer* tx_buffer,
BitBuffer* rx_buffer);
/**
* @brief Transmit Iso14443_4a S-block in poller mode. S-block used to exchange control
* information between the card and the reader. Two different types of S-blocks
* are defined:
* - Waiting time extension containing a 1 byte long INF field and (deselect = false)
* - DESELECT containing no INF field (deselect = true)
*
* Must ONLY be used inside the callback function.
*
* The rx_buffer will be filled with R-block repsonse
*
* @param[in, out] instance pointer to the instance to be used in the transaction.
* @param[in] deselect Sets appropriate bit in PCB byte.
* @param[in] tx_buffer pointer to the buffer containing the data to be transmitted.
* @param[out] rx_buffer pointer to the buffer to be filled with received data.
* @return Iso14443_4aErrorNone on success, an error code on failure.
*/
Iso14443_4aError iso14443_4a_poller_send_supervisory_block(
Iso14443_4aPoller* instance,
bool deselect,
const BitBuffer* tx_buffer,
BitBuffer* rx_buffer);
/**
* @brief Send HALT command to the card.
*