From cdc8a725a478ce317c4e90fcf3338d3cb486d6d2 Mon Sep 17 00:00:00 2001
From: Gunar Schorcht <gunar@schorcht.net>
Date: Thu, 11 Aug 2022 10:03:11 +0200
Subject: [PATCH] cpu/esp_common/freertos: changes required for BLE

---
 cpu/esp_common/freertos/queue.c            | 12 ++++++-----
 cpu/esp_common/include/freertos/FreeRTOS.h |  3 ++-
 cpu/esp_common/include/freertos/portable.h | 24 ++++++++++++++++++++++
 cpu/esp_common/include/freertos/queue.h    |  5 +++++
 cpu/esp_common/include/freertos/task.h     |  1 +
 5 files changed, 39 insertions(+), 6 deletions(-)
 create mode 100644 cpu/esp_common/include/freertos/portable.h

diff --git a/cpu/esp_common/freertos/queue.c b/cpu/esp_common/freertos/queue.c
index 7f0aa871ae..33951e6418 100644
--- a/cpu/esp_common/freertos/queue.c
+++ b/cpu/esp_common/freertos/queue.c
@@ -95,7 +95,8 @@ QueueHandle_t xQueueCreateCountingSemaphore (const UBaseType_t uxMaxCount,
     queue = xQueueGenericCreate(uxMaxCount, queueSEMAPHORE_QUEUE_ITEM_LENGTH,
                                 queueQUEUE_TYPE_COUNTING_SEMAPHORE);
 
-    DEBUG("%s pid=%d queue=%p\n", __func__, thread_getpid(), queue);
+    DEBUG("%s pid=%d queue=%p max=%d initial=%d\n", __func__,
+          thread_getpid(), queue, uxMaxCount, uxInitialCount);
 
     if (queue != NULL) {
         queue->item_level = uxInitialCount;
@@ -509,11 +510,12 @@ UBaseType_t uxQueueMessagesWaiting( QueueHandle_t xQueue )
 BaseType_t xQueueGiveFromISR (QueueHandle_t xQueue,
                               BaseType_t * const pxHigherPriorityTaskWoken)
 {
-    /* this function only satisfies the linker and should not be called */
-    assert(0);
+    DEBUG("%s pid=%d prio=%d queue=%p woken=%p\n", __func__,
+          thread_getpid(), thread_get_priority(thread_get_active()),
+          xQueue, pxHigherPriorityTaskWoken);
 
-    DEBUG("%s\n", __func__);
-    return pdFALSE;
+    return _queue_generic_send(xQueue, NULL, queueSEND_TO_BACK,
+                               0, pxHigherPriorityTaskWoken);
 }
 
 #endif /* DOXYGEN */
diff --git a/cpu/esp_common/include/freertos/FreeRTOS.h b/cpu/esp_common/include/freertos/FreeRTOS.h
index 30e8df6f65..6fda3e444a 100644
--- a/cpu/esp_common/include/freertos/FreeRTOS.h
+++ b/cpu/esp_common/include/freertos/FreeRTOS.h
@@ -26,8 +26,9 @@ extern "C" {
 #define configASSERT            assert
 #endif
 
-#define portTICK_PERIOD_MS      10
+#define configTICK_RATE_HZ      ((TickType_t)100)
 
+#define portTICK_PERIOD_MS      10
 #define portTICK_RATE_MS        portTICK_PERIOD_MS
 
 #define BaseType_t              portBASE_TYPE
diff --git a/cpu/esp_common/include/freertos/portable.h b/cpu/esp_common/include/freertos/portable.h
new file mode 100644
index 0000000000..98db50b4d4
--- /dev/null
+++ b/cpu/esp_common/include/freertos/portable.h
@@ -0,0 +1,24 @@
+/*
+ * Copyright (C) 2022 Gunar Schorcht
+ *
+ * This file is subject to the terms and conditions of the GNU Lesser
+ * General Public License v2.1. See the file LICENSE in the top level
+ * directory for more details.
+ *
+ * FreeRTOS to RIOT-OS adaption module for source code compatibility
+ */
+
+/* Empty file, only required for source code compatibility */
+
+#ifndef FREERTOS_PORTABLE_H
+#define FREERTOS_PORTABLE_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* FREERTOS_PORTABLE_H */
diff --git a/cpu/esp_common/include/freertos/queue.h b/cpu/esp_common/include/freertos/queue.h
index b3557c7077..2c38b0546b 100644
--- a/cpu/esp_common/include/freertos/queue.h
+++ b/cpu/esp_common/include/freertos/queue.h
@@ -108,6 +108,11 @@ UBaseType_t uxQueueMessagesWaiting( QueueHandle_t xQueue );
                                   ( pxHigherPriorityTaskWoken ), \
                                   queueSEND_TO_BACK )
 
+#define xQueueSendToBackFromISR( xQueue, pvItemToQueue, pxHigherPriorityTaskWoken ) \
+        xQueueGenericSendFromISR( ( xQueue ), ( pvItemToQueue ), \
+                                  ( pxHigherPriorityTaskWoken ), \
+                                  queueSEND_TO_BACK )
+
 #define xQueueOverwriteFromISR( xQueue, pvItemToQueue, pxHigherPriorityTaskWoken ) \
         xQueueGenericSendFromISR( ( xQueue ), ( pvItemToQueue ), \
                                   ( pxHigherPriorityTaskWoken ), \
diff --git a/cpu/esp_common/include/freertos/task.h b/cpu/esp_common/include/freertos/task.h
index 4b51c716e9..2d10e11ce3 100644
--- a/cpu/esp_common/include/freertos/task.h
+++ b/cpu/esp_common/include/freertos/task.h
@@ -31,6 +31,7 @@ extern "C" {
 #define taskENTER_CRITICAL          portENTER_CRITICAL
 #define taskEXIT_CRITICAL           portEXIT_CRITICAL
 
+#define taskSCHEDULER_NOT_STARTED   1
 #define taskSCHEDULER_RUNNING       2
 
 typedef enum {