Lib/MicroPython: Added I2C Support

labapart · Feb 27, 2017 · b174504 · b174504
1 parent 3610d5e
commit b174504
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Showing 9 changed files with 1,127 additions and 2 deletions.
diff --git a/Application/LabAPart/MicroPython/Application.cmake b/Application/LabAPart/MicroPython/Application.cmake
@@ -27,5 +27,9 @@
 # Heap for MicroPython Garbage collector
 set(FIRMWARE_HEAP 0x2000)
 
+if (BOARD STREQUAL "Nordic/nRF52DK")
+  set(SUPPORT_I2C 1)
+endif()
+
 # List of modules needed by the application
 set(LIST_MODULES CMSIS Lib/PolyMCU Lib/MicroPython)
diff --git a/Lib/MicroPython/CMakeLists.txt b/Lib/MicroPython/CMakeLists.txt
@@ -50,6 +50,10 @@ if (BOARD MATCHES "Nordic/")
   list(APPEND micropython_lib_SRCS board/nordic/pin.c board/nordic/nRF52_pins.c board/nordic/pin_named_pins.c)
 endif()
 
+if (SUPPORT_I2C)
+  list(APPEND micropython_lib_SRCS i2c.c)
+endif()
+
 if(NOT IS_DIRECTORY ${MICROPYTHON_SRC_DIR})
   include(ExternalProject)
 
@@ -130,6 +134,7 @@ add_custom_command(OUTPUT ${MICROPYTHON_BUILD_DIR}/_frozen_mpy.c
 list(APPEND micropython_lib_SRCS ${MICROPYTHON_SRC_DIR}/lib/utils/pyexec.c
                                  ${MICROPYTHON_SRC_DIR}/lib/libc/string0.c
                                  ${MICROPYTHON_SRC_DIR}/lib/mp-readline/readline.c
+                                 ${MICROPYTHON_SRC_DIR}/stmhal/bufhelper.c
                                  ${MICROPYTHON_BUILD_DIR}/_frozen_mpy.c)
 
 add_library(polymcu_micropython STATIC ${micropython_lib_SRCS} ${CMAKE_CURRENT_SOURCE_DIR}/libmicropython.a)
diff --git a/Lib/MicroPython/board/nordic/mpplatformport.h b/Lib/MicroPython/board/nordic/mpplatformport.h
@@ -33,4 +33,6 @@
 #define PYB_LED_COUNT	      4
 #define PYB_LED_HAS_INTENSITY 0
 
+#define PYB_I2C_COUNT	      1
+
 #endif