Set max message len based on device

Nano S can only handle up to 120 len Others 200 and above
coderofstuff · Sep 15, 2023 · 6fa2ff6 · 6fa2ff6
1 parent 05940ff
commit 6fa2ff6
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Showing 4 changed files with 6 additions and 8 deletions.
diff --git a/Makefile b/Makefile
@@ -35,10 +35,13 @@ APPVERSION = "$(APPVERSION_M).$(APPVERSION_N).$(APPVERSION_P)"
 
 ifeq ($(TARGET_NAME),TARGET_NANOS)
     DEFINES += MAX_INPUT_COUNT=15
+    DEFINES += MAX_MESSAGE_LEN=120
 else ifeq ($(TARGET_NAME),TARGET_STAX)
     DEFINES += MAX_INPUT_COUNT=128
+    DEFINES += MAX_MESSAGE_LEN=200
 else
     DEFINES += MAX_INPUT_COUNT=128
+    DEFINES += MAX_MESSAGE_LEN=200
 endif
 
 # Application source files
@@ -76,7 +79,7 @@ VARIANT_PARAM = COIN
 VARIANT_VALUES = KAS
 
 # Enabling DEBUG flag will enable PRINTF and disable optimizations
-#DEBUG = 1
+DEBUG = 1
 
 ########################################
 #     Application custom permissions   #

diff --git a/fuzzing/CMakeLists.txt b/fuzzing/CMakeLists.txt
@@ -22,7 +22,7 @@ endif()
 
 set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
 
-add_compile_definitions(MAX_INPUT_COUNT=15 USB_SEGMENT_SIZE=64)
+add_compile_definitions(MAX_INPUT_COUNT=15 MAX_MESSAGE_LEN=200 USB_SEGMENT_SIZE=64)
 
 include(extra/TxParser.cmake)
 

diff --git a/src/constants.h b/src/constants.h
@@ -43,11 +43,6 @@
  */
 #define MAX_APPNAME_LEN 64
 
-/**
- * Maximum message length (bytes)
- */
-#define MAX_MESSAGE_LEN 200
-
 /**
  * Maximum signature length (bytes).
  * Schnorr signatures only have 64 bytes

diff --git a/unit-tests/CMakeLists.txt b/unit-tests/CMakeLists.txt
@@ -33,7 +33,7 @@ if(${CMAKE_SOURCE_DIR} STREQUAL ${CMAKE_BINARY_DIR})
   message(FATAL_ERROR "In-source builds not allowed. Please make a new directory (called a build directory) and run CMake from there. You may need to remove CMakeCache.txt. ")
 endif()
 
-add_compile_definitions(TEST HAVE_HASH HAVE_BLAKE2 HAVE_ECC USB_SEGMENT_SIZE=64 MAX_INPUT_COUNT=15 IO_SEPROXYHAL_BUFFER_SIZE_B=128)
+add_compile_definitions(TEST HAVE_HASH HAVE_BLAKE2 HAVE_ECC USB_SEGMENT_SIZE=64 MAX_INPUT_COUNT=15 MAX_MESSAGE_LEN=200 IO_SEPROXYHAL_BUFFER_SIZE_B=128)
 
 include_directories(../src)
 # include_directories(mock_includes)