2015-11-08 23:50:54 +00:00
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#pragma once
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#include <stdint.h>
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struct card_handle;
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enum card_io {
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CARD_IO_VCC,
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CARD_IO_RST,
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CARD_IO_CLK,
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};
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2017-05-07 14:14:33 +00:00
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struct card_handle *card_emu_init(uint8_t slot_num, uint8_t tc_chan, uint8_t uart_chan,
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uint8_t in_ep, uint8_t irq_ep);
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2015-11-08 23:50:54 +00:00
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/* process a single byte received from the reader */
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void card_emu_process_rx_byte(struct card_handle *ch, uint8_t byte);
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2016-02-24 20:00:46 +00:00
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/* transmit a single byte to the reader */
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int card_emu_tx_byte(struct card_handle *ch);
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2015-11-08 23:50:54 +00:00
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/* hardware driver informs us that a card I/O signal has changed */
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void card_emu_io_statechg(struct card_handle *ch, enum card_io io, int active);
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/* User sets a new ATR to be returned during next card reset */
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int card_emu_set_atr(struct card_handle *ch, const uint8_t *atr, uint8_t len);
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2016-02-29 13:12:40 +00:00
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struct llist_head *card_emu_get_uart_tx_queue(struct card_handle *ch);
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2016-03-02 09:27:58 +00:00
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void card_emu_have_new_uart_tx(struct card_handle *ch);
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2016-03-19 20:59:06 +00:00
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void card_emu_report_status(struct card_handle *ch);
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2015-11-08 23:50:54 +00:00
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#define ENABLE_TX 0x01
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#define ENABLE_RX 0x02
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int card_emu_uart_update_fidi(uint8_t uart_chan, unsigned int fidi);
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int card_emu_uart_tx(uint8_t uart_chan, uint8_t byte);
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void card_emu_uart_enable(uint8_t uart_chan, uint8_t rxtx);
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2016-03-20 13:57:53 +00:00
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void card_emu_uart_wait_tx_idle(uint8_t uart_chan);
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