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Added a major refactoring to include Emulated interface.

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It works in combination with virtualsmarcard module (vpcd). It properly installed, it creates a virtual reader that can be interfaced via PCSC+vcpd. At user app level, it has no difference of having a physical smart card.

At this moment, it only works emulating a CCID interface.

Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
This commit is contained in:
Pol Henarejos
2023-01-09 18:06:21 +01:00
parent 2d511df5d8
commit 4919eb980f
24 changed files with 617 additions and 141 deletions
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14
src/hsm.h
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@@ -19,7 +19,16 @@
#define _HSM_H_
#include "file.h"
#ifndef ENABLE_EMULATION
#include "pico/unique_id.h"
#else
#include <stdint.h>
extern uint32_t board_millis();
#define MIN(a,b) \
({ __typeof__ (a) _a = (a); \
__typeof__ (b) _b = (b); \
_a < _b ? _a : _b; })
#endif
#include <string.h>
extern bool wait_button();
@@ -32,7 +41,7 @@ static inline const uint16_t make_uint16_t(uint8_t b1, uint8_t b2) {
static inline const uint16_t get_uint16_t(const uint8_t *b, uint16_t offset) {
return make_uint16_t(b[offset], b[offset+1]);
}
static inline const void put_uint16_t(uint16_t n, uint8_t *b) {
static inline void put_uint16_t(uint16_t n, uint8_t *b) {
*b++ = (n >> 8) & 0xff;
*b = n & 0xff;
}
@@ -41,7 +50,8 @@ extern int flash_write_data_to_file(file_t *file, const uint8_t *data, uint16_t
extern void low_flash_available();
extern int flash_clear_file(file_t *file);
extern pico_unique_board_id_t unique_id;
extern void timeout_stop();
extern void timeout_start();
enum {
BLINK_NOT_MOUNTED = (250 << 16) | 250,