48 lines
1.5 KiB
C
48 lines
1.5 KiB
C
#include <cutter.h>
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#include <nfc/nfc.h>
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#include "chips/pn53x.h"
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#define MAX_DEVICE_COUNT 1
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#define MAX_TARGET_COUNT 1
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void
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test_register_endianness (void)
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{
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nfc_connstring connstrings[MAX_DEVICE_COUNT];
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int res = 0;
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nfc_init (NULL);
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size_t device_count = nfc_list_devices (NULL, connstrings, MAX_DEVICE_COUNT);
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if (!device_count)
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cut_omit ("No NFC device found");
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nfc_device *device;
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device = nfc_open (NULL, connstrings[0]);
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cut_assert_not_null (device, cut_message ("nfc_open"));
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uint8_t value;
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/* Set a 0xAA test value in writable register memory to test register access */
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res = pn53x_write_register (device, PN53X_REG_CIU_TxMode, 0xFF, 0xAA);
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cut_assert_equal_int (0, res, cut_message ("write register value to 0xAA"));
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/* Get test value from register memory */
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res = pn53x_read_register (device, PN53X_REG_CIU_TxMode, &value);
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cut_assert_equal_int (0, res, cut_message ("read register value"));
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cut_assert_equal_uint (0xAA, value, cut_message ("check register value"));
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/* Set a 0x55 test value in writable register memory to test register access */
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res = pn53x_write_register (device, PN53X_REG_CIU_TxMode, 0xFF, 0x55);
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cut_assert_equal_int (0, res, cut_message ("write register value to 0x55"));
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/* Get test value from register memory */
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res = pn53x_read_register (device, PN53X_REG_CIU_TxMode, &value);
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cut_assert_equal_int (0, res, cut_message ("read register value"));
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cut_assert_equal_uint (0x55, value, cut_message ("check register value"));
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nfc_close (device);
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nfc_exit (NULL);
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}
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