samples: tflite-micro: add REQUIRES_FLOAT_PRINTF

JordanYates · JordanYates · commit 99262be15104 · 2024-06-28T20:53:02.000+10:00
Add `CONFIG_REQUIRES_FLOAT_PRINTF=y` to tflite-micro samples as in the
past the module was using its own `printf` implementation, but now uses
our logging infrastructure.

Signed-off-by: Jordan Yates &lt;jordan@embeint.com&gt;
diff --git a/samples/modules/tflite-micro/hello_world/prj.conf b/samples/modules/tflite-micro/hello_world/prj.conf
@@ -16,3 +16,4 @@ CONFIG_CPP=y
 CONFIG_STD_CPP17=y
 CONFIG_TENSORFLOW_LITE_MICRO=y
 CONFIG_MAIN_STACK_SIZE=2048
+CONFIG_REQUIRES_FLOAT_PRINTF=y
diff --git a/samples/modules/tflite-micro/tflm_ethosu/prj.conf b/samples/modules/tflite-micro/tflm_ethosu/prj.conf
@@ -6,3 +6,4 @@ CONFIG_TENSORFLOW_LITE_MICRO=y
 CONFIG_ARM_ETHOS_U=y
 CONFIG_HEAP_MEM_POOL_SIZE=16384
 CONFIG_LOG=y
+CONFIG_REQUIRES_FLOAT_PRINTF=y
