From 9dedcd07b604762a5e8d880567fe9147b2fb2f60 Mon Sep 17 00:00:00 2001
From: hedger <hedger@users.noreply.github.com>
Date: Mon, 15 May 2023 15:55:22 +0400
Subject: [PATCH] api: added lib/nfc/protocols/nfc_util.h (#2674)

---
 firmware/targets/f18/api_symbols.csv |  2 +-
 firmware/targets/f7/api_symbols.csv  | 10 ++++++++--
 lib/nfc/SConscript                   |  1 +
 lib/nfc/protocols/nfc_util.h         |  8 ++++++++
 4 files changed, 18 insertions(+), 3 deletions(-)

diff --git a/firmware/targets/f18/api_symbols.csv b/firmware/targets/f18/api_symbols.csv
index 828c7716..ee1ae115 100644
--- a/firmware/targets/f18/api_symbols.csv
+++ b/firmware/targets/f18/api_symbols.csv
@@ -1,5 +1,5 @@
 entry,status,name,type,params
-Version,+,26.2,,
+Version,+,26.3,,
 Header,+,applications/services/bt/bt_service/bt.h,,
 Header,+,applications/services/cli/cli.h,,
 Header,+,applications/services/cli/cli_vcp.h,,
diff --git a/firmware/targets/f7/api_symbols.csv b/firmware/targets/f7/api_symbols.csv
index d73a1c7b..e2bedffb 100644
--- a/firmware/targets/f7/api_symbols.csv
+++ b/firmware/targets/f7/api_symbols.csv
@@ -1,5 +1,5 @@
 entry,status,name,type,params
-Version,+,26.2,,
+Version,+,26.3,,
 Header,+,applications/services/bt/bt_service/bt.h,,
 Header,+,applications/services/cli/cli.h,,
 Header,+,applications/services/cli/cli_vcp.h,,
@@ -144,10 +144,12 @@ Header,+,lib/mlib/m-rbtree.h,,
 Header,+,lib/mlib/m-tuple.h,,
 Header,+,lib/mlib/m-variant.h,,
 Header,+,lib/nfc/nfc_device.h,,
+Header,+,lib/nfc/protocols/nfc_util.h,,
 Header,+,lib/one_wire/maxim_crc.h,,
 Header,+,lib/one_wire/one_wire_host.h,,
 Header,+,lib/one_wire/one_wire_slave.h,,
 Header,+,lib/print/wrappers.h,,
+Header,+,lib/pulse_reader/pulse_reader.h,,
 Header,+,lib/stm32wb_hal/Inc/stm32wbxx_ll_adc.h,,
 Header,+,lib/stm32wb_hal/Inc/stm32wbxx_ll_bus.h,,
 Header,+,lib/stm32wb_hal/Inc/stm32wbxx_ll_comp.h,,
@@ -175,7 +177,6 @@ Header,+,lib/stm32wb_hal/Inc/stm32wbxx_ll_tim.h,,
 Header,+,lib/stm32wb_hal/Inc/stm32wbxx_ll_usart.h,,
 Header,+,lib/stm32wb_hal/Inc/stm32wbxx_ll_utils.h,,
 Header,+,lib/stm32wb_hal/Inc/stm32wbxx_ll_wwdg.h,,
-Header,+,lib/pulse_reader/pulse_reader.h,,
 Header,+,lib/subghz/blocks/const.h,,
 Header,+,lib/subghz/blocks/decoder.h,,
 Header,+,lib/subghz/blocks/encoder.h,,
@@ -2064,6 +2065,11 @@ Function,+,nfc_device_save_shadow,_Bool,"NfcDevice*, const char*"
 Function,+,nfc_device_set_loading_callback,void,"NfcDevice*, NfcLoadingCallback, void*"
 Function,+,nfc_device_set_name,void,"NfcDevice*, const char*"
 Function,+,nfc_file_select,_Bool,NfcDevice*
+Function,+,nfc_util_bytes2num,uint64_t,"const uint8_t*, uint8_t"
+Function,+,nfc_util_even_parity32,uint8_t,uint32_t
+Function,+,nfc_util_num2bytes,void,"uint64_t, uint8_t, uint8_t*"
+Function,+,nfc_util_odd_parity,void,"const uint8_t*, uint8_t*, uint8_t"
+Function,+,nfc_util_odd_parity8,uint8_t,uint8_t
 Function,-,nfca_append_crc16,void,"uint8_t*, uint16_t"
 Function,-,nfca_emulation_handler,_Bool,"uint8_t*, uint16_t, uint8_t*, uint16_t*"
 Function,-,nfca_get_crc16,uint16_t,"uint8_t*, uint16_t"
diff --git a/lib/nfc/SConscript b/lib/nfc/SConscript
index b086298d..b8551db8 100644
--- a/lib/nfc/SConscript
+++ b/lib/nfc/SConscript
@@ -6,6 +6,7 @@ env.Append(
     ],
     SDK_HEADERS=[
         File("nfc_device.h"),
+        File("protocols/nfc_util.h"),
     ],
 )
 
diff --git a/lib/nfc/protocols/nfc_util.h b/lib/nfc/protocols/nfc_util.h
index 04fa7622..a9d5a3f8 100644
--- a/lib/nfc/protocols/nfc_util.h
+++ b/lib/nfc/protocols/nfc_util.h
@@ -2,6 +2,10 @@
 
 #include <stdint.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 void nfc_util_num2bytes(uint64_t src, uint8_t len, uint8_t* dest);
 
 uint64_t nfc_util_bytes2num(const uint8_t* src, uint8_t len);
@@ -11,3 +15,7 @@ uint8_t nfc_util_even_parity32(uint32_t data);
 uint8_t nfc_util_odd_parity8(uint8_t data);
 
 void nfc_util_odd_parity(const uint8_t* src, uint8_t* dst, uint8_t len);
+
+#ifdef __cplusplus
+}
+#endif