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LibDriver MFRC522
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LibDriver MFRC522
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driver mfrc522 source file More...
#include "driver_mfrc522.h"Go to the source code of this file.
Functions | |
| uint8_t | mfrc522_set_interface (mfrc522_handle_t *handle, mfrc522_interface_t interface) |
| set the chip interface | |
| uint8_t | mfrc522_get_interface (mfrc522_handle_t *handle, mfrc522_interface_t *interface) |
| get the chip interface | |
| uint8_t | mfrc522_set_addr_pin (mfrc522_handle_t *handle, uint8_t addr_pin) |
| set the iic address pin | |
| uint8_t | mfrc522_get_addr_pin (mfrc522_handle_t *handle, uint8_t *addr_pin) |
| get the iic address pin | |
| uint8_t | mfrc522_init (mfrc522_handle_t *handle) |
| initialize the chip | |
| uint8_t | mfrc522_deinit (mfrc522_handle_t *handle) |
| close the chip | |
| uint8_t | mfrc522_irq_handler (mfrc522_handle_t *handle) |
| irq handler | |
| uint8_t | mfrc522_transceiver (mfrc522_handle_t *handle, mfrc522_command_t command, uint8_t *in_buf, uint8_t in_len, uint8_t *out_buf, uint8_t *out_len, uint8_t *err, uint32_t ms) |
| mfrc522 transceiver | |
| uint8_t | mfrc522_set_receiver_analog (mfrc522_handle_t *handle, mfrc522_bool_t enable) |
| enable or disable the analog part of the receiver | |
| uint8_t | mfrc522_get_receiver_analog (mfrc522_handle_t *handle, mfrc522_bool_t *enable) |
| get the analog part of the receiver status | |
| uint8_t | mfrc522_set_power_down (mfrc522_handle_t *handle, mfrc522_bool_t enable) |
| enable or disable power down | |
| uint8_t | mfrc522_get_power_down (mfrc522_handle_t *handle, mfrc522_bool_t *enable) |
| get power down status | |
| uint8_t | mfrc522_set_command (mfrc522_handle_t *handle, mfrc522_command_t command) |
| set the command | |
| uint8_t | mfrc522_get_command (mfrc522_handle_t *handle, mfrc522_command_t *command) |
| get the command | |
| uint8_t | mfrc522_set_interrupt1 (mfrc522_handle_t *handle, mfrc522_interrupt1_t type, mfrc522_bool_t enable) |
| enable or disable the interrupt1 | |
| uint8_t | mfrc522_get_interrupt1 (mfrc522_handle_t *handle, mfrc522_interrupt1_t type, mfrc522_bool_t *enable) |
| get the interrupt1 status | |
| uint8_t | mfrc522_set_interrupt1_pin_invert (mfrc522_handle_t *handle, mfrc522_bool_t enable) |
| enable or disable interrupt1 pin invert | |
| uint8_t | mfrc522_get_interrupt1_pin_invert (mfrc522_handle_t *handle, mfrc522_bool_t *enable) |
| get the interrupt1 pin invert status | |
| uint8_t | mfrc522_set_interrupt1_mark (mfrc522_handle_t *handle, mfrc522_interrupt_mark_t mark) |
| set the interrupt1 mark | |
| uint8_t | mfrc522_set_interrupt2 (mfrc522_handle_t *handle, mfrc522_interrupt2_t type, mfrc522_bool_t enable) |
| enable or disable the interrupt2 | |
| uint8_t | mfrc522_get_interrupt2 (mfrc522_handle_t *handle, mfrc522_interrupt2_t type, mfrc522_bool_t *enable) |
| get the interrupt2 status | |
| uint8_t | mfrc522_set_interrupt_pin_type (mfrc522_handle_t *handle, mfrc522_interrupt_pin_type_t type) |
| set the interrupt pin type | |
| uint8_t | mfrc522_get_interrupt_pin_type (mfrc522_handle_t *handle, mfrc522_interrupt_pin_type_t *type) |
| get the interrupt pin type | |
| uint8_t | mfrc522_set_interrupt2_mark (mfrc522_handle_t *handle, mfrc522_interrupt_mark_t mark) |
| set the interrupt2 mark | |
| uint8_t | mfrc522_get_interrupt1_status (mfrc522_handle_t *handle, uint8_t *status) |
| get the interrupt1 status | |
| uint8_t | mfrc522_get_interrupt2_status (mfrc522_handle_t *handle, uint8_t *status) |
| get the interrupt2 status | |
| uint8_t | mfrc522_get_error (mfrc522_handle_t *handle, uint8_t *err) |
| get the error | |
| uint8_t | mfrc522_get_status1 (mfrc522_handle_t *handle, uint8_t *status) |
| get the status1 | |
| uint8_t | mfrc522_get_status2 (mfrc522_handle_t *handle, uint8_t *status) |
| get the status2 | |
| uint8_t | mfrc522_get_modem_state (mfrc522_handle_t *handle, mfrc522_modem_state_t *state) |
| get the modem state | |
| uint8_t | mfrc522_set_mifare_crypto1_on (mfrc522_handle_t *handle, mfrc522_bool_t enable) |
| enable or disable mifare crypto1 on | |
| uint8_t | mfrc522_set_force_iic_high_speed (mfrc522_handle_t *handle, mfrc522_bool_t enable) |
| enable or disable force iic high speed | |
| uint8_t | mfrc522_get_force_iic_high_speed (mfrc522_handle_t *handle, mfrc522_bool_t *enable) |
| get the iic high speed status | |
| uint8_t | mfrc522_set_clear_temperature_error (mfrc522_handle_t *handle, mfrc522_bool_t enable) |
| enable or disable clear temperature error | |
| uint8_t | mfrc522_get_clear_temperature_error (mfrc522_handle_t *handle, mfrc522_bool_t *enable) |
| get the clear temperature error status | |
| uint8_t | mfrc522_set_fifo_data (mfrc522_handle_t *handle, uint8_t *data, uint8_t len) |
| set the fifo data | |
| uint8_t | mfrc522_get_fifo_data (mfrc522_handle_t *handle, uint8_t *data, uint8_t len) |
| get the fifo data | |
| uint8_t | mfrc522_get_fifo_level (mfrc522_handle_t *handle, uint8_t *level) |
| get the fifo level | |
| uint8_t | mfrc522_flush_fifo (mfrc522_handle_t *handle) |
| flush the fifo | |
| uint8_t | mfrc522_get_water_level (mfrc522_handle_t *handle, uint8_t *level) |
| get the water level | |
| uint8_t | mfrc522_set_water_level (mfrc522_handle_t *handle, uint8_t level) |
| set the water level | |
| uint8_t | mfrc522_stop_timer (mfrc522_handle_t *handle) |
| stop the timer | |
| uint8_t | mfrc522_start_timer (mfrc522_handle_t *handle) |
| start the timer | |
| uint8_t | mfrc522_get_rx_last_bits (mfrc522_handle_t *handle, uint8_t *bits) |
| get the rx last bits | |
| uint8_t | mfrc522_start_send (mfrc522_handle_t *handle) |
| start the transmission of data | |
| uint8_t | mfrc522_stop_send (mfrc522_handle_t *handle) |
| stop the transmission of data | |
| uint8_t | mfrc522_get_tx_last_bits (mfrc522_handle_t *handle, uint8_t *bits) |
| get the tx last bits | |
| uint8_t | mfrc522_set_tx_last_bits (mfrc522_handle_t *handle, uint8_t bits) |
| set the tx last bits | |
| uint8_t | mfrc522_set_rx_align (mfrc522_handle_t *handle, mfrc522_rx_align_t align) |
| set the rx align | |
| uint8_t | mfrc522_get_rx_align (mfrc522_handle_t *handle, mfrc522_rx_align_t *align) |
| get the rx align | |
| uint8_t | mfrc522_set_value_clear_after_coll (mfrc522_handle_t *handle, mfrc522_bool_t enable) |
| enable or disable value clear after coll | |
| uint8_t | mfrc522_get_value_clear_after_coll (mfrc522_handle_t *handle, mfrc522_bool_t *enable) |
| get the value clear after coll status | |
| uint8_t | mfrc522_get_collision_position_not_valid (mfrc522_handle_t *handle, mfrc522_bool_t *enable) |
| get the collision position not valid bit status | |
| uint8_t | mfrc522_get_collision_position (mfrc522_handle_t *handle, uint8_t *pos) |
| get the collision position | |
| uint8_t | mfrc522_set_crc_msb_first (mfrc522_handle_t *handle, mfrc522_bool_t enable) |
| enable or disable the crc msb first | |
| uint8_t | mfrc522_get_crc_msb_first (mfrc522_handle_t *handle, mfrc522_bool_t *enable) |
| get the crc msb first | |
| uint8_t | mfrc522_set_tx_wait_rf (mfrc522_handle_t *handle, mfrc522_bool_t enable) |
| enable or disable the rf tx wait | |
| uint8_t | mfrc522_get_tx_wait_rf (mfrc522_handle_t *handle, mfrc522_bool_t *enable) |
| get the rf tx wait status | |
| uint8_t | mfrc522_set_mfin_polarity (mfrc522_handle_t *handle, mfrc522_mfin_polarity_t polarity) |
| set the mfin polarity | |
| uint8_t | mfrc522_get_mfin_polarity (mfrc522_handle_t *handle, mfrc522_mfin_polarity_t *polarity) |
| get the mfin polarity | |
| uint8_t | mfrc522_set_crc_preset (mfrc522_handle_t *handle, mfrc522_crc_preset_t preset) |
| set the crc preset | |
| uint8_t | mfrc522_get_crc_preset (mfrc522_handle_t *handle, mfrc522_crc_preset_t *preset) |
| get the crc preset | |
| uint8_t | mfrc522_set_tx_crc_generation (mfrc522_handle_t *handle, mfrc522_bool_t enable) |
| enable or disable tx crc generation | |
| uint8_t | mfrc522_get_tx_crc_generation (mfrc522_handle_t *handle, mfrc522_bool_t *enable) |
| get the tx crc generation status | |
| uint8_t | mfrc522_set_tx_speed (mfrc522_handle_t *handle, mfrc522_speed_t speed) |
| set the tx speed | |
| uint8_t | mfrc522_get_tx_speed (mfrc522_handle_t *handle, mfrc522_speed_t *speed) |
| get the tx speed | |
| uint8_t | mfrc522_set_modulation_invert (mfrc522_handle_t *handle, mfrc522_bool_t enable) |
| enable or disable the modulation invert | |
| uint8_t | mfrc522_get_modulation_invert (mfrc522_handle_t *handle, mfrc522_bool_t *enable) |
| get the modulation invert status | |
| uint8_t | mfrc522_set_rx_crc_generation (mfrc522_handle_t *handle, mfrc522_bool_t enable) |
| enable or disable the rx crc generation | |
| uint8_t | mfrc522_get_rx_crc_generation (mfrc522_handle_t *handle, mfrc522_bool_t *enable) |
| get the rx crc generation status | |
| uint8_t | mfrc522_set_rx_speed (mfrc522_handle_t *handle, mfrc522_speed_t speed) |
| set the rx speed | |
| uint8_t | mfrc522_get_rx_speed (mfrc522_handle_t *handle, mfrc522_speed_t *speed) |
| get the rx speed | |
| uint8_t | mfrc522_set_rx_no_error (mfrc522_handle_t *handle, mfrc522_bool_t enable) |
| enable or disable rx no error | |
| uint8_t | mfrc522_get_rx_no_error (mfrc522_handle_t *handle, mfrc522_bool_t *enable) |
| get the rx no error status | |
| uint8_t | mfrc522_set_rx_multiple (mfrc522_handle_t *handle, mfrc522_bool_t enable) |
| enable or disable rx multiple | |
| uint8_t | mfrc522_get_rx_multiple (mfrc522_handle_t *handle, mfrc522_bool_t *enable) |
| get the rx multiple status | |
| uint8_t | mfrc522_set_antenna_driver (mfrc522_handle_t *handle, mfrc522_antenna_driver_t driver, mfrc522_bool_t enable) |
| enable or disable the antenna driver | |
| uint8_t | mfrc522_get_antenna_driver (mfrc522_handle_t *handle, mfrc522_antenna_driver_t driver, mfrc522_bool_t *enable) |
| get the antenna driver status | |
| uint8_t | mfrc522_set_force_100_ask (mfrc522_handle_t *handle, mfrc522_bool_t enable) |
| enable or disable force 100 ask | |
| uint8_t | mfrc522_get_force_100_ask (mfrc522_handle_t *handle, mfrc522_bool_t *enable) |
| get the force 100 ask status | |
| uint8_t | mfrc522_set_tx_input (mfrc522_handle_t *handle, mfrc522_tx_input_t input) |
| set the tx input | |
| uint8_t | mfrc522_get_tx_input (mfrc522_handle_t *handle, mfrc522_tx_input_t *input) |
| get the tx input | |
| uint8_t | mfrc522_set_mfout_input (mfrc522_handle_t *handle, mfrc522_mfout_input_t input) |
| set the mfout input | |
| uint8_t | mfrc522_get_mfout_input (mfrc522_handle_t *handle, mfrc522_mfout_input_t *input) |
| get the mfout input | |
| uint8_t | mfrc522_set_contactless_uart_input (mfrc522_handle_t *handle, mfrc522_contactless_uart_input_t input) |
| set the contactless uart input | |
| uint8_t | mfrc522_get_contactless_uart_input (mfrc522_handle_t *handle, mfrc522_contactless_uart_input_t *input) |
| get the contactless uart input | |
| uint8_t | mfrc522_set_rx_wait (mfrc522_handle_t *handle, uint8_t t) |
| set the rx wait | |
| uint8_t | mfrc522_get_rx_wait (mfrc522_handle_t *handle, uint8_t *t) |
| get the rx wait | |
| uint8_t | mfrc522_set_min_level (mfrc522_handle_t *handle, uint8_t level) |
| set the min level | |
| uint8_t | mfrc522_get_min_level (mfrc522_handle_t *handle, uint8_t *level) |
| get the min level | |
| uint8_t | mfrc522_set_collision_level (mfrc522_handle_t *handle, uint8_t level) |
| set the collision level | |
| uint8_t | mfrc522_get_collision_level (mfrc522_handle_t *handle, uint8_t *level) |
| get the collision level | |
| uint8_t | mfrc522_set_channel_reception (mfrc522_handle_t *handle, mfrc522_channel_reception_t reception) |
| set the channel reception | |
| uint8_t | mfrc522_get_channel_reception (mfrc522_handle_t *handle, mfrc522_channel_reception_t *reception) |
| get the channel reception | |
| uint8_t | mfrc522_set_fix_iq (mfrc522_handle_t *handle, mfrc522_bool_t enable) |
| enable or disable fix iq | |
| uint8_t | mfrc522_get_fix_iq (mfrc522_handle_t *handle, mfrc522_bool_t *enable) |
| get the fix iq status | |
| uint8_t | mfrc522_set_timer_prescal_even (mfrc522_handle_t *handle, mfrc522_bool_t enable) |
| enable or disable timer prescal even | |
| uint8_t | mfrc522_get_timer_prescal_even (mfrc522_handle_t *handle, mfrc522_bool_t *enable) |
| get the timer prescal even status | |
| uint8_t | mfrc522_set_timer_constant_reception (mfrc522_handle_t *handle, uint8_t t) |
| set the timer constant reception | |
| uint8_t | mfrc522_get_timer_constant_reception (mfrc522_handle_t *handle, uint8_t *t) |
| get the timer constant reception | |
| uint8_t | mfrc522_set_timer_constant_sync (mfrc522_handle_t *handle, uint8_t t) |
| set the timer constant sync | |
| uint8_t | mfrc522_get_timer_constant_sync (mfrc522_handle_t *handle, uint8_t *t) |
| get the timer constant sync | |
| uint8_t | mfrc522_set_tx_wait (mfrc522_handle_t *handle, uint8_t t) |
| set the tx wait | |
| uint8_t | mfrc522_get_tx_wait (mfrc522_handle_t *handle, uint8_t *t) |
| get the tx wait | |
| uint8_t | mfrc522_set_parity_disable (mfrc522_handle_t *handle, mfrc522_bool_t enable) |
| enable or disable parity disable | |
| uint8_t | mfrc522_get_parity_disable (mfrc522_handle_t *handle, mfrc522_bool_t *enable) |
| get the parity disable status | |
| uint8_t | mfrc522_set_serial_speed (mfrc522_handle_t *handle, uint8_t t0, uint8_t t1) |
| set the serial speed | |
| uint8_t | mfrc522_get_serial_speed (mfrc522_handle_t *handle, uint8_t *t0, uint8_t *t1) |
| get the serial speed | |
| uint8_t | mfrc522_get_crc (mfrc522_handle_t *handle, uint16_t *crc) |
| get the crc | |
| uint8_t | mfrc522_set_modulation_width (mfrc522_handle_t *handle, uint8_t width) |
| set the modulation width | |
| uint8_t | mfrc522_get_modulation_width (mfrc522_handle_t *handle, uint8_t *width) |
| get the modulation width | |
| uint8_t | mfrc522_set_rx_gain (mfrc522_handle_t *handle, mfrc522_rx_gain_t gain) |
| set the rx gain | |
| uint8_t | mfrc522_get_rx_gain (mfrc522_handle_t *handle, mfrc522_rx_gain_t *gain) |
| get the rx gain | |
| uint8_t | mfrc522_set_cwgsn (mfrc522_handle_t *handle, uint8_t n) |
| set the cwgsn | |
| uint8_t | mfrc522_get_cwgsn (mfrc522_handle_t *handle, uint8_t *n) |
| get the cwgsn | |
| uint8_t | mfrc522_set_modgsn (mfrc522_handle_t *handle, uint8_t n) |
| set the modgsn | |
| uint8_t | mfrc522_get_modgsn (mfrc522_handle_t *handle, uint8_t *n) |
| get the modgsn | |
| uint8_t | mfrc522_set_cwgsp (mfrc522_handle_t *handle, uint8_t n) |
| set the cwgsp | |
| uint8_t | mfrc522_get_cwgsp (mfrc522_handle_t *handle, uint8_t *n) |
| get the cwgsp | |
| uint8_t | mfrc522_set_modgsp (mfrc522_handle_t *handle, uint8_t n) |
| set the modgsp | |
| uint8_t | mfrc522_get_modgsp (mfrc522_handle_t *handle, uint8_t *n) |
| get the modgsp | |
| uint8_t | mfrc522_set_timer_auto (mfrc522_handle_t *handle, mfrc522_bool_t enable) |
| enable or disable timer auto | |
| uint8_t | mfrc522_get_timer_auto (mfrc522_handle_t *handle, mfrc522_bool_t *enable) |
| get the timer auto status | |
| uint8_t | mfrc522_set_timer_gated_mode (mfrc522_handle_t *handle, mfrc522_timer_gated_mode_t mode) |
| set the timer gated mode | |
| uint8_t | mfrc522_get_timer_gated_mode (mfrc522_handle_t *handle, mfrc522_timer_gated_mode_t *mode) |
| get the timer gated mode | |
| uint8_t | mfrc522_set_timer_auto_restart (mfrc522_handle_t *handle, mfrc522_bool_t enable) |
| enable or disable timer auto restart | |
| uint8_t | mfrc522_get_timer_auto_restart (mfrc522_handle_t *handle, mfrc522_bool_t *enable) |
| get the timer auto restart status | |
| uint8_t | mfrc522_set_timer_prescaler (mfrc522_handle_t *handle, uint16_t t) |
| set the timer prescaler | |
| uint8_t | mfrc522_get_timer_prescaler (mfrc522_handle_t *handle, uint16_t *t) |
| get the timer prescaler | |
| uint8_t | mfrc522_set_timer_reload (mfrc522_handle_t *handle, uint16_t reload) |
| set the timer reload | |
| uint8_t | mfrc522_get_timer_reload (mfrc522_handle_t *handle, uint16_t *reload) |
| get the timer reload | |
| uint8_t | mfrc522_get_timer_counter (mfrc522_handle_t *handle, uint16_t *cnt) |
| get the timer counter | |
| uint8_t | mfrc522_set_test_bus_signal_1 (mfrc522_handle_t *handle, uint8_t s) |
| set the test bus signal 1 | |
| uint8_t | mfrc522_get_test_bus_signal_1 (mfrc522_handle_t *handle, uint8_t *s) |
| get the test bus signal 1 | |
| uint8_t | mfrc522_set_test_bus_signal_2 (mfrc522_handle_t *handle, uint8_t s) |
| set the test bus signal 2 | |
| uint8_t | mfrc522_get_test_bus_signal_2 (mfrc522_handle_t *handle, uint8_t *s) |
| get the test bus signal 2 | |
| uint8_t | mfrc522_set_test_bus_flip (mfrc522_handle_t *handle, mfrc522_bool_t enable) |
| enable or disable test bus flip | |
| uint8_t | mfrc522_get_test_bus_flip (mfrc522_handle_t *handle, mfrc522_bool_t *enable) |
| get the test bus flip status | |
| uint8_t | mfrc522_set_test_prbs9 (mfrc522_handle_t *handle, mfrc522_bool_t enable) |
| enable or disable test prbs9 | |
| uint8_t | mfrc522_get_test_prbs9 (mfrc522_handle_t *handle, mfrc522_bool_t *enable) |
| get the test prbs9 status | |
| uint8_t | mfrc522_set_test_prbs15 (mfrc522_handle_t *handle, mfrc522_bool_t enable) |
| enable or disable test prbs15 | |
| uint8_t | mfrc522_get_test_prbs15 (mfrc522_handle_t *handle, mfrc522_bool_t *enable) |
| get the test prbs15 status | |
| uint8_t | mfrc522_set_test_rs232_line (mfrc522_handle_t *handle, mfrc522_bool_t enable) |
| enable or disable test rs232 line | |
| uint8_t | mfrc522_get_test_rs232_line (mfrc522_handle_t *handle, mfrc522_bool_t *enable) |
| get the test rs232 line status | |
| uint8_t | mfrc522_set_test_pin_enable (mfrc522_handle_t *handle, uint8_t pin) |
| set the test pin enable | |
| uint8_t | mfrc522_get_test_pin_enable (mfrc522_handle_t *handle, uint8_t *pin) |
| get the test pin enable | |
| uint8_t | mfrc522_set_test_port_io (mfrc522_handle_t *handle, mfrc522_bool_t enable) |
| enable or disable test port io | |
| uint8_t | mfrc522_get_test_port_io (mfrc522_handle_t *handle, mfrc522_bool_t *enable) |
| get the test port io status | |
| uint8_t | mfrc522_set_test_pin_value (mfrc522_handle_t *handle, uint8_t value) |
| set the test pin value | |
| uint8_t | mfrc522_get_test_pin_value (mfrc522_handle_t *handle, uint8_t *value) |
| get the test pin value | |
| uint8_t | mfrc522_get_test_bus (mfrc522_handle_t *handle, uint8_t *bus) |
| get the test bus | |
| uint8_t | mfrc522_set_test_amp_rcv (mfrc522_handle_t *handle, mfrc522_bool_t enable) |
| enable or disable test amp rcv | |
| uint8_t | mfrc522_get_test_amp_rcv (mfrc522_handle_t *handle, mfrc522_bool_t *enable) |
| get the test amp rcv status | |
| uint8_t | mfrc522_set_self_test (mfrc522_handle_t *handle, uint8_t test) |
| set the self test | |
| uint8_t | mfrc522_get_self_test (mfrc522_handle_t *handle, uint8_t *test) |
| get the self test | |
| uint8_t | mfrc522_get_version (mfrc522_handle_t *handle, uint8_t *id, uint8_t *version) |
| get the version | |
| uint8_t | mfrc522_set_test_analog_control_aux_1 (mfrc522_handle_t *handle, mfrc522_test_analog_control_t control) |
| set the test analog control aux 1 | |
| uint8_t | mfrc522_get_test_analog_control_aux_1 (mfrc522_handle_t *handle, mfrc522_test_analog_control_t *control) |
| get the test analog control aux 1 | |
| uint8_t | mfrc522_set_test_analog_control_aux_2 (mfrc522_handle_t *handle, mfrc522_test_analog_control_t control) |
| set the test analog control aux 2 | |
| uint8_t | mfrc522_get_test_analog_control_aux_2 (mfrc522_handle_t *handle, mfrc522_test_analog_control_t *control) |
| get the test analog control aux 2 | |
| uint8_t | mfrc522_set_test_dac_1 (mfrc522_handle_t *handle, uint8_t dac) |
| set the test dac 1 | |
| uint8_t | mfrc522_get_test_dac_1 (mfrc522_handle_t *handle, uint8_t *dac) |
| get the test dac 1 | |
| uint8_t | mfrc522_set_test_dac_2 (mfrc522_handle_t *handle, uint8_t dac) |
| set the test dac 2 | |
| uint8_t | mfrc522_get_test_dac_2 (mfrc522_handle_t *handle, uint8_t *dac) |
| get the test dac 2 | |
| uint8_t | mfrc522_get_test_adc (mfrc522_handle_t *handle, uint8_t *adc_i, uint8_t *adc_q) |
| get the test adc | |
| uint8_t | mfrc522_set_reg (mfrc522_handle_t *handle, uint8_t reg, uint8_t *buf, uint16_t len) |
| set the chip register | |
| uint8_t | mfrc522_get_reg (mfrc522_handle_t *handle, uint8_t reg, uint8_t *buf, uint16_t len) |
| get the chip register | |
| uint8_t | mfrc522_info (mfrc522_info_t *info) |
| get chip information | |
driver mfrc522 source file
Copyright (c) 2015 - present LibDriver All rights reserved
The MIT License (MIT)
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
| Date | Version | Author | Description |
|---|---|---|---|
| 2022/05/31 | 1.0 | Shifeng Li | first upload |
Definition in file driver_mfrc522.c.
| #define CHIP_NAME "NXP MFRC522" |
| #define DRIVER_VERSION 1000 |
driver version
Definition at line 49 of file driver_mfrc522.c.
| #define MANUFACTURER_NAME "NXP" |
manufacturer name
Definition at line 43 of file driver_mfrc522.c.
| #define MAX_CURRENT 100.0f |
chip max current
Definition at line 46 of file driver_mfrc522.c.
| #define MFRC522_REG_ANALOG_TEST 0x38 |
controls the pins AUX1 and AUX2 register
Definition at line 100 of file driver_mfrc522.c.
| #define MFRC522_REG_AUTO_TEST 0x36 |
controls the digital self test register
Definition at line 98 of file driver_mfrc522.c.
| #define MFRC522_REG_BIT_FRAMING 0x0D |
adjustments for bit-oriented frames register
Definition at line 66 of file driver_mfrc522.c.
| #define MFRC522_REG_COLL 0x0E |
bit position of the first bit-collision detected on the RF interface register
Definition at line 67 of file driver_mfrc522.c.
| #define MFRC522_REG_COMIEN 0x02 |
enable and disable interrupt request control bits register
Definition at line 55 of file driver_mfrc522.c.
| #define MFRC522_REG_COMIRQ 0x04 |
interrupt request bits register
Definition at line 57 of file driver_mfrc522.c.
| #define MFRC522_REG_COMMAND 0x01 |
chip register definition
starts and stops command execution register
Definition at line 54 of file driver_mfrc522.c.
| #define MFRC522_REG_CONTROL 0x0C |
miscellaneous control registers register
Definition at line 65 of file driver_mfrc522.c.
| #define MFRC522_REG_CRC_RESULT_H 0x21 |
shows the MSB and LSB values of the CRC calculation high register
Definition at line 80 of file driver_mfrc522.c.
| #define MFRC522_REG_CRC_RESULT_L 0x22 |
shows the MSB and LSB values of the CRC calculation low register
Definition at line 81 of file driver_mfrc522.c.
| #define MFRC522_REG_CWGSP 0x28 |
defines the conductance of the p-driver output during periods of no modulation register
Definition at line 85 of file driver_mfrc522.c.
| #define MFRC522_REG_DEMOD 0x19 |
defines demodulator settings register
Definition at line 76 of file driver_mfrc522.c.
| #define MFRC522_REG_DIVIEN 0x03 |
enable and disable interrupt request control bits register
Definition at line 56 of file driver_mfrc522.c.
| #define MFRC522_REG_DIVIRQ 0x05 |
interrupt request bits register
Definition at line 58 of file driver_mfrc522.c.
| #define MFRC522_REG_ERROR 0x06 |
error bits showing the error status of the last command executed register
Definition at line 59 of file driver_mfrc522.c.
| #define MFRC522_REG_FIFO_DATA 0x09 |
input and output of 64 byte FIFO buffer register
Definition at line 62 of file driver_mfrc522.c.
| #define MFRC522_REG_FIFO_LEVEL 0x0A |
number of bytes stored in the FIFO buffer register
Definition at line 63 of file driver_mfrc522.c.
| #define MFRC522_REG_GSN 0x27 |
selects the conductance of the antenna driver pins TX1 and TX2 for modulation register
Definition at line 84 of file driver_mfrc522.c.
| #define MFRC522_REG_MFRX 0x1D |
controls some MIFARE communication receive parameters register
Definition at line 78 of file driver_mfrc522.c.
| #define MFRC522_REG_MFTX 0x1C |
controls some MIFARE communication transmit parameters register
Definition at line 77 of file driver_mfrc522.c.
| #define MFRC522_REG_MOD_WIDTH 0x24 |
controls the ModWidth setting register
Definition at line 82 of file driver_mfrc522.c.
| #define MFRC522_REG_MODE 0x11 |
defines general modes for transmitting and receiving register
Definition at line 68 of file driver_mfrc522.c.
| #define MFRC522_REG_MODGSP 0x29 |
defines the conductance of the p-driver output during periods of modulation register
Definition at line 86 of file driver_mfrc522.c.
| #define MFRC522_REG_RFCFG 0x26 |
configures the receiver gain register
Definition at line 83 of file driver_mfrc522.c.
| #define MFRC522_REG_RX_MODE 0x13 |
defines reception data rate and framing register
Definition at line 70 of file driver_mfrc522.c.
| #define MFRC522_REG_RX_SEL 0x17 |
selects internal receiver settings register
Definition at line 74 of file driver_mfrc522.c.
| #define MFRC522_REG_RX_THRESHOLD 0x18 |
selects thresholds for the bit decoder register
Definition at line 75 of file driver_mfrc522.c.
| #define MFRC522_REG_SERIAL_SPEED 0x1F |
selects the speed of the serial UART interface register
Definition at line 79 of file driver_mfrc522.c.
| #define MFRC522_REG_STATUS1 0x07 |
communication status bits register
Definition at line 60 of file driver_mfrc522.c.
| #define MFRC522_REG_STATUS2 0x08 |
receiver and transmitter status bits register
Definition at line 61 of file driver_mfrc522.c.
| #define MFRC522_REG_TCOUNTER_VAL_H 0x2E |
shows the 16-bit timer value high register
Definition at line 91 of file driver_mfrc522.c.
| #define MFRC522_REG_TCOUNTER_VAL_L 0x2F |
shows the 16-bit timer value low register
Definition at line 92 of file driver_mfrc522.c.
| #define MFRC522_REG_TEST_ADC 0x3B |
shows the value of ADC I and Q channels register
Definition at line 103 of file driver_mfrc522.c.
| #define MFRC522_REG_TEST_BUS 0x35 |
shows the status of the internal test bus register
Definition at line 97 of file driver_mfrc522.c.
| #define MFRC522_REG_TEST_DAC1 0x39 |
defines the test value for TestDAC1 register
Definition at line 101 of file driver_mfrc522.c.
| #define MFRC522_REG_TEST_DAC2 0x3A |
defines the test value for TestDAC2 register
Definition at line 102 of file driver_mfrc522.c.
| #define MFRC522_REG_TEST_PIN_EN 0x33 |
enables pin output driver on pins D1 to D7 register
Definition at line 95 of file driver_mfrc522.c.
| #define MFRC522_REG_TEST_PIN_VALUE 0x34 |
defines the values for D1 to D7 when it is used as an I/O bus register
Definition at line 96 of file driver_mfrc522.c.
| #define MFRC522_REG_TEST_SEL1 0x31 |
general test signal configuration register
Definition at line 93 of file driver_mfrc522.c.
| #define MFRC522_REG_TEST_SEL2 0x32 |
general test signal configuration and PRBS control register
Definition at line 94 of file driver_mfrc522.c.
| #define MFRC522_REG_TMODE 0x2A |
defines settings for the internal timer register
Definition at line 87 of file driver_mfrc522.c.
| #define MFRC522_REG_TPRESCALER 0x2B |
defines settings for the internal timer register
Definition at line 88 of file driver_mfrc522.c.
| #define MFRC522_REG_TRELOAD_H 0x2C |
defines the 16-bit timer reload value high register
Definition at line 89 of file driver_mfrc522.c.
| #define MFRC522_REG_TRELOAD_L 0x2D |
defines the 16-bit timer reload value low register
Definition at line 90 of file driver_mfrc522.c.
| #define MFRC522_REG_TX_ASK 0x15 |
controls the setting of the transmission modulation register
Definition at line 72 of file driver_mfrc522.c.
| #define MFRC522_REG_TX_CONTROL 0x14 |
controls the logical behavior of the antenna driver pins TX1 and TX 2 register
Definition at line 71 of file driver_mfrc522.c.
| #define MFRC522_REG_TX_MODE 0x12 |
defines transmission data rate and framing register
Definition at line 69 of file driver_mfrc522.c.
| #define MFRC522_REG_TX_SEL 0x16 |
selects the internal sources for the antenna driver register
Definition at line 73 of file driver_mfrc522.c.
| #define MFRC522_REG_VERSION 0x37 |
shows the software version register
Definition at line 99 of file driver_mfrc522.c.
| #define MFRC522_REG_WATER_LEVEL 0x0B |
level for FIFO underflow and overflow warning register
Definition at line 64 of file driver_mfrc522.c.
| #define SUPPLY_VOLTAGE_MAX 3.6f |
chip max supply voltage
Definition at line 45 of file driver_mfrc522.c.
| #define SUPPLY_VOLTAGE_MIN 2.5f |
chip min supply voltage
Definition at line 44 of file driver_mfrc522.c.
| #define TEMPERATURE_MAX 85.0f |
chip max operating temperature
Definition at line 48 of file driver_mfrc522.c.
| #define TEMPERATURE_MIN -25.0f |
chip min operating temperature
Definition at line 47 of file driver_mfrc522.c.
1.15.0