cc3200: Reduce soft reset time. WLAN is not reinit, just reenabled.

cc3200/mods/modwlan.h

@@ -33,7 +33,7 @@
 #define SIMPLELINK_SPAWN_TASK_PRIORITY              3
 #define SIMPLELINK_TASK_STACK_SIZE                  2048
 #define SL_STOP_TIMEOUT                             35
-#define SL_STOP_TIMEOUT_LONG                        255
+#define SL_STOP_TIMEOUT_LONG                        205
 
 /******************************************************************************
  DEFINE TYPES

cc3200/mods/pybsleep.c

@@ -226,6 +226,10 @@ void pybsleep_configure_timer_wakeup (uint pwrmode) {
     pybsleep_wake_cb.timer_wake_pwrmode = pwrmode;
 }
 
+pybsleep_reset_cause_t pybsleep_get_reset_cause (void) {
+    return pybsleep_reset_cause;
+}
+
 /******************************************************************************
  DEFINE PRIVATE FUNCTIONS
  ******************************************************************************/

cc3200/mods/pybsleep.h

@@ -72,5 +72,6 @@ void pybsleep_set_wlan_lpds_callback (mp_obj_t cb_obj);
 void pybsleep_set_gpio_lpds_callback (mp_obj_t cb_obj);
 void pybsleep_set_timer_lpds_callback (mp_obj_t cb_obj);
 void pybsleep_configure_timer_wakeup (uint pwrmode);
+pybsleep_reset_cause_t pybsleep_get_reset_cause (void);
 
 #endif /* PYBSLEEP_H_ */

cc3200/mptask.c

@@ -144,15 +144,13 @@ soft_reset:
 
     mperror_enable_heartbeat();
 
-    if (MAP_PRCMSysResetCauseGet() != PRCM_HIB_EXIT) {
-        // only if not comming out of hibernate
+    if (pybsleep_get_reset_cause() < PYB_SLP_HIB_RESET) {
+        // only if not comming out of hibernate or a soft reset
         mptask_enter_ap_mode();
-        // don't check for safeboot when comming out of hibernate
     #ifndef DEBUG
         safeboot = PRCMIsSafeBootRequested();
     #endif
-    }
-    else {
+    } else {
         // when waking up from hibernate we just want
         // to enable simplelink and leave it as is
         wlan_first_start();
@@ -218,7 +216,7 @@ soft_reset:
 
     // Main script is finished, so now go into REPL mode.
     // The REPL mode can change, or it can request a soft reset.
-    for (;;) {
+    for ( ; ; ) {
         if (pyexec_mode_kind == PYEXEC_MODE_RAW_REPL) {
             if (pyexec_raw_repl() != 0) {
                 break;