Move K32W0 PDM writes to the idle task (#18978)

* [K32W0] Use PDM SaveOnIdle Lengthy flash operations are postponed on the idle task. Signed-off-by: Doru Gucea <[email protected]> * Restyled by clang-format * Fix KVS Signed-off-by: Doru Gucea <[email protected]> * Restyled by clang-format Co-authored-by: Restyled.io <[email protected]>
project-chip · Jun 22, 2023 · 5229375 · 5229375
1 parent c6346a0
commit 5229375
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Showing 10 changed files with 574 additions and 400 deletions.
diff --git a/examples/lighting-app/nxp/k32w/k32w0/main/AppTask.cpp b/examples/lighting-app/nxp/k32w/k32w0/main/AppTask.cpp
@@ -97,8 +97,6 @@ static OTAImageProcessorImpl gImageProcessor;
 constexpr uint16_t requestedOtaBlockSize = 1024;
 #endif
 
-extern bool shouldReset;
-
 CHIP_ERROR AppTask::StartAppTask()
 {
     CHIP_ERROR err = CHIP_NO_ERROR;

diff --git a/examples/platform/nxp/k32w/k32w0/app/support/FreeRtosHooks.c b/examples/platform/nxp/k32w/k32w0/app/support/FreeRtosHooks.c
@@ -27,6 +27,7 @@
 #include <stdio.h>
 #include <string.h>
 
+#include "PDM.h"
 #include "PWR_Interface.h"
 #include "TimersManager.h"
 #include "board.h"
@@ -52,6 +53,8 @@
 #define APP_DBG_LOG(...)
 #endif
 
+#define PDM_MAX_WRITES_INFINITE 0xFF
+
 static inline void mutex_init(mbedtls_threading_mutex_t * p_mutex)
 {
     assert(p_mutex != NULL);
@@ -229,10 +232,11 @@ static void BOARD_ActionOnIdle(void)
 #endif
 }
 
-extern void OTAIdleActivities();
+extern void OTAIdleActivities(void);
 
 void vApplicationIdleHook(void)
 {
+    PDM_vIdleTask(PDM_MAX_WRITES_INFINITE);
     OTAIdleActivities();
     BOARD_ActionOnIdle();
 }
diff --git a/src/platform/nxp/k32w/k32w0/BUILD.gn b/src/platform/nxp/k32w/k32w0/BUILD.gn
@@ -47,6 +47,8 @@ static_library("k32w0") {
     "NFCManagerImpl.h",
     "PlatformManagerImpl.cpp",
     "PlatformManagerImpl.h",
+    "RamStorage.cpp",
+    "RamStorage.h",
     "ble_function_mux.c",
   ]