Updates for ESP8266 platform

pstolarz · Jun 2, 2020 · e552c27 · e552c27
1 parent 67ccab5
commit e552c27
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Showing 7 changed files with 54 additions and 11 deletions.
diff --git a/README.md b/README.md
@@ -11,6 +11,8 @@ The library has been tested on the following platforms:
     * Tested on Arduino UNO (ATmega328P).
 * Arduino ESP32.
     * Tested on ESP32-DevKitC (ESP32-WROOM-32)
+* Arduino ESP8266.
+    * Tested on WeMos D1
 
 ## Features
 

diff --git a/examples/CoopBasic/CoopBasic.ino b/examples/CoopBasic/CoopBasic.ino
@@ -18,15 +18,19 @@
  */
 #include "coop_threads.h"
 
-#ifdef ARDUINO_ARCH_ESP32
-# define THREAD_STACK_SIZE 0x200
+#if defined(ARDUINO_ARCH_ESP32) || defined(ARDUINO_ARCH_ESP8266)
+# define THREAD_STACK_SIZE 0x250
 #elif ARDUINO_ARCH_AVR
 # define THREAD_STACK_SIZE 0x50
 #else
 /* use default */
 # define THREAD_STACK_SIZE 0
 #endif
 
+#if CONFIG_MAX_THREADS < 5
+# error CONFIG_MAX_THREADS >= 5 is required
+#endif
+
 /*
  * Thread routine
  */

diff --git a/examples/CoopIdle/CoopIdle.ino b/examples/CoopIdle/CoopIdle.ino
@@ -20,15 +20,25 @@
  */
 #include "coop_threads.h"
 
-#ifdef ARDUINO_ARCH_ESP32
-# define THREAD_STACK_SIZE 0x200
+#if defined(ARDUINO_ARCH_ESP32) || defined(ARDUINO_ARCH_ESP8266)
+# define THREAD_STACK_SIZE 0x250
 #elif ARDUINO_ARCH_AVR
 # define THREAD_STACK_SIZE 0x50
 #else
 /* use default */
 # define THREAD_STACK_SIZE 0
 #endif
 
+#if CONFIG_MAX_THREADS < 3
+# error CONFIG_MAX_THREADS >= 3 is required
+#endif
+#ifndef CONFIG_OPT_IDLE
+# error CONFIG_OPT_IDLE need to be configured
+#endif
+#ifndef CONFIG_IDLE_CB_ALT
+# error CONFIG_IDLE_CB_ALT need to be configured
+#endif
+
 /*
  * The callback is called by the library to handle the idle state on the
  * system (global) level. A user may leverage this callback to save battery

diff --git a/examples/CoopWaitCond/CoopWaitCond.ino b/examples/CoopWaitCond/CoopWaitCond.ino
@@ -20,15 +20,25 @@
  */
 #include "coop_threads.h"
 
-#ifdef ARDUINO_ARCH_ESP32
-# define THREAD_STACK_SIZE 0x200
+#if defined(ARDUINO_ARCH_ESP32) || defined(ARDUINO_ARCH_ESP8266)
+# define THREAD_STACK_SIZE 0x250
 #elif ARDUINO_ARCH_AVR
 # define THREAD_STACK_SIZE 0x50
 #else
 /* use default */
 # define THREAD_STACK_SIZE 0
 #endif
 
+#if CONFIG_MAX_THREADS < 3
+# error CONFIG_MAX_THREADS >= 3 is required
+#endif
+#ifndef CONFIG_OPT_IDLE
+# error CONFIG_OPT_IDLE need to be configured
+#endif
+#ifndef CONFIG_OPT_WAIT
+# error CONFIG_OPT_WAIT need to be configured
+#endif
+
 #define FLAG_1   (1 << 0)
 #define FLAG_2   (1 << 1)
 #define FLAG_3   (1 << 2)

diff --git a/examples/CoopWaitNotify/CoopWaitNotify.ino b/examples/CoopWaitNotify/CoopWaitNotify.ino
@@ -20,15 +20,25 @@
  */
 #include "coop_threads.h"
 
-#ifdef ARDUINO_ARCH_ESP32
-# define THREAD_STACK_SIZE 0x200
+#if defined(ARDUINO_ARCH_ESP32) || defined(ARDUINO_ARCH_ESP8266)
+# define THREAD_STACK_SIZE 0x250
 #elif ARDUINO_ARCH_AVR
 # define THREAD_STACK_SIZE 0x50
 #else
 /* use default */
 # define THREAD_STACK_SIZE 0
 #endif
 
+#if CONFIG_MAX_THREADS < 2
+# error CONFIG_MAX_THREADS >= 2 is required
+#endif
+#ifndef CONFIG_OPT_IDLE
+# error CONFIG_OPT_IDLE need to be configured
+#endif
+#ifndef CONFIG_OPT_WAIT
+# error CONFIG_OPT_WAIT need to be configured
+#endif
+
 static int cnt = 0;
 
 /*

diff --git a/examples/CoopYieldAfter/CoopYieldAfter.ino b/examples/CoopYieldAfter/CoopYieldAfter.ino
@@ -20,15 +20,22 @@
  */
 #include "coop_threads.h"
 
-#ifdef ARDUINO_ARCH_ESP32
-# define THREAD_STACK_SIZE 0x200
+#if defined(ARDUINO_ARCH_ESP32) || defined(ARDUINO_ARCH_ESP8266)
+# define THREAD_STACK_SIZE 0x250
 #elif ARDUINO_ARCH_AVR
 # define THREAD_STACK_SIZE 0x50
 #else
 /* use default */
 # define THREAD_STACK_SIZE 0
 #endif
 
+#if CONFIG_MAX_THREADS < 3
+# error CONFIG_MAX_THREADS >= 3 is required
+#endif
+#ifndef CONFIG_OPT_YIELD_AFTER
+# error CONFIG_OPT_YIELD_AFTER need to be configured
+#endif
+
 /*
  * Thread routine
  */

diff --git a/src/coop_threads.c b/src/coop_threads.c
@@ -149,7 +149,7 @@ typedef struct
     coop_thrd_ctx_t thrds[CONFIG_MAX_THREADS];
 } coop_sched_ctx_t;
 
-static coop_sched_ctx_t sched = {};
+static coop_sched_ctx_t sched = {0};
 
 #ifdef CONFIG_NOEXIT_STATIC_THREADS
 # define _ACTIVE_THREADS() (sched.busy_n)