Merge pull request #1058 from veremenko-y/pico_cleanup

PI Pico: Save about 6K of RAM
EtchedPixels · Apr 4, 2024 · d39baa9 · d39baa9
2 parents 83151c8 + 557c6fb
commit d39baa9
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Showing 3 changed files with 11 additions and 4 deletions.
diff --git a/.gitignore b/.gitignore
@@ -22,3 +22,4 @@ size.report
 .obj
 *.elf
 bin
+*.debug
diff --git a/Kernel/platform/platform-rpipico/CMakeLists.txt b/Kernel/platform/platform-rpipico/CMakeLists.txt
@@ -8,6 +8,12 @@ set(CMAKE_C_STANDARD 11)
 set(CMAKE_BUILD_TYPE Debug)
 set(PICO_COPY_TO_RAM 1)
 
+add_compile_definitions(
+		PICO_HEAP_SIZE=0x0
+		PICO_NO_BINARY_INFO=1
+		PICO_TIME_DEFAULT_ALARM_POOL_DISABLED
+		)
+
 pico_sdk_init()
 
 include_directories(
@@ -70,9 +76,7 @@ target_link_libraries(fuzix
 	pico_multicore
 	hardware_flash
 	hardware_spi
-	hardware_uart
-	tinyusb_device_unmarked
-	tinyusb_board
+	tinyusb_device
 )
 
 pico_set_float_implementation(fuzix none)

diff --git a/Kernel/platform/platform-rpipico/picosdk.h b/Kernel/platform/platform-rpipico/picosdk.h
@@ -1,7 +1,9 @@
 #define MANGLED 0
 #include "mangle.h"
 
-#include "pico/stdlib.h"
+#include <pico/platform.h>
+#include <hardware/gpio.h>
+#include <hardware/regs/addressmap.h>
 
 #define MANGLED 1
 #include "mangle.h"
-Original file line number
+Diff line change
@@ Expand Up / @@ -22,3 +22,4 @@ size.report @@
     .obj
     *.elf
     bin
+    *.debug