git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@8912 35acf78f-673a-0410-8e92-d51de3d6d3f4

os/hal/ports/STM32/LLD/OTGv1/usb_lld.c

@@ -714,9 +714,6 @@ void usb_lld_init(void) {
   {
     void *wsp = USBD2.wa_pump;
     _thread_memfill((uint8_t *)wsp,
-                    (uint8_t *)wsp + sizeof(thread_t),
-                    CH_DBG_THREAD_FILL_VALUE);
-    _thread_memfill((uint8_t *)wsp + sizeof(thread_t),
                     (uint8_t *)wsp + sizeof (USBD2.wa_pump),
                     CH_DBG_STACK_FILL_VALUE);
   }
@@ -861,10 +858,16 @@ void usb_lld_start(USBDriver *usbp) {
 #if defined(_CHIBIOS_RT_)
     /* Creates the data pump thread. Note, it is created only once.*/
     if (usbp->tr == NULL) {
-      usbp->tr = chThdCreateI(usbp->wa_pump, sizeof usbp->wa_pump,
+      thread_descriptor_t usbpump_descriptor = {
+        "usb_pump",
+        THD_WORKING_AREA_BASE(usbp->wa_pump),
+        THD_WORKING_AREA_END(usbp->wa_pump),
         STM32_USB_OTG_THREAD_PRIO,
-                              usb_lld_pump, usbp);
+        usb_lld_pump,
-      chThdStartI(usbp->tr);
+        (void *)usbp
+      };
+
+      usbp->tr = chThdCreateI(&usbpump_descriptor);
       chSchRescheduleS();
   }
 #endif
@@ -1286,9 +1289,6 @@ void usb_lld_pump(void *p) {
   USBDriver *usbp = (USBDriver *)p;
   stm32_otg_t *otgp = usbp->otg;
 
-#if defined(_CHIBIOS_RT_)
-  chRegSetThreadName("usb_lld_pump");
-#endif
   osalSysLock();
   while (true) {
     usbep_t ep;

os/various/shell.c

@@ -133,7 +133,7 @@ static bool cmdexec(const ShellCommand *scp, BaseSequentialStream *chp,
  *
  * @param[in] p         pointer to a @p BaseSequentialStream object
  */
-static THD_FUNCTION(shell_thread, p) {
+THD_FUNCTION(shellThread, p) {
   int n;
   BaseSequentialStream *chp = ((ShellConfig *)p)->sc_channel;
   const ShellCommand *scp = ((ShellConfig *)p)->sc_commands;
@@ -217,44 +217,15 @@ void shellExit(msg_t msg) {
   chThdExitS(msg);
 }
 
-/**
- * @brief   Spawns a new shell.
- * @pre     @p CH_CFG_USE_HEAP and @p CH_CFG_USE_DYNAMIC must be enabled.
- *
- * @param[in] scp       pointer to a @p ShellConfig object
- * @param[in] size      size of the shell working area to be allocated
- * @param[in] prio      priority level for the new shell
- * @return              A pointer to the shell thread.
- * @retval NULL         thread creation failed because memory allocation.
- *
- * @api
- */
-#if CH_CFG_USE_HEAP && CH_CFG_USE_DYNAMIC
-thread_t *shellCreate(const ShellConfig *scp, size_t size, tprio_t prio) {
-
-  return chThdCreateFromHeap(NULL, size, prio, shell_thread, (void *)scp);
-}
-#endif
-
-/**
- * @brief   Create statically allocated shell thread.
- *
- * @param[in] scp       pointer to a @p ShellConfig object
- * @param[in] wsp       pointer to a working area dedicated to the shell thread stack
- * @param[in] size      size of the shell working area
- * @param[in] prio      priority level for the new shell
- * @return              A pointer to the shell thread.
- *
- * @api
- */
-thread_t *shellCreateStatic(const ShellConfig *scp, void *wsp,
-                            size_t size, tprio_t prio) {
-
-  return chThdCreateStatic(wsp, size, prio, shell_thread, (void *)scp);
-}
-
 /**
  * @brief   Reads a whole line from the input channel.
+ * @note    Input chars are echoed on the same stream object with the
+ *          following exceptions:
+ *          - DEL and BS are echoed as BS-SPACE-BS.
+ *          - CR is echoed as CR-LF.
+ *          - 0x4 is echoed as "^D".
+ *          - Other values below 0x20 are not echoed.
+ *          .
  *
  * @param[in] chp       pointer to a @p BaseSequentialStream object
  * @param[in] line      pointer to the line buffer

os/various/shell.h

@@ -70,12 +70,8 @@ extern event_source_t shell_terminated;
 extern "C" {
 #endif
   void shellInit(void);
+  THD_FUNCTION(shellThread, p);
   void shellExit(msg_t msg);
-#if CH_CFG_USE_HEAP && CH_CFG_USE_DYNAMIC
-  thread_t *shellCreate(const ShellConfig *scp, size_t size, tprio_t prio);
-#endif
-  thread_t *shellCreateStatic(const ShellConfig *scp, void *wsp,
-                              size_t size, tprio_t prio);
   bool shellGetLine(BaseSequentialStream *chp, char *line, unsigned size);
 #ifdef __cplusplus
 }

testhal/STM32/STM32F7xx/GPT-ADC/chconf.h

@@ -524,6 +524,8 @@
 /* Port-specific settings (override port settings defaulted in chcore.h).    */
 /*===========================================================================*/
 
+#define CORTEX_VTOR_INIT                    0x00200000U
+
 #endif  /* _CHCONF_H_ */
 
 /** @} */

testhal/STM32/STM32F7xx/IRQ_STORM/chconf.h

@@ -524,6 +524,8 @@
 /* Port-specific settings (override port settings defaulted in chcore.h).    */
 /*===========================================================================*/
 
+#define CORTEX_VTOR_INIT                    0x00200000U
+
 #endif  /* _CHCONF_H_ */
 
 /** @} */

testhal/STM32/STM32F7xx/PWM-ICU/chconf.h

@@ -524,6 +524,8 @@
 /* Port-specific settings (override port settings defaulted in chcore.h).    */
 /*===========================================================================*/
 
+#define CORTEX_VTOR_INIT                    0x00200000U
+
 #endif  /* _CHCONF_H_ */
 
 /** @} */

testhal/STM32/STM32F7xx/SPI/chconf.h

@@ -524,6 +524,8 @@
 /* Port-specific settings (override port settings defaulted in chcore.h).    */
 /*===========================================================================*/
 
+#define CORTEX_VTOR_INIT                    0x00200000U
+
 #endif  /* _CHCONF_H_ */
 
 /** @} */

testhal/STM32/STM32F7xx/USB_CDC/chconf.h

@@ -524,6 +524,8 @@
 /* Port-specific settings (override port settings defaulted in chcore.h).    */
 /*===========================================================================*/
 
+#define CORTEX_VTOR_INIT                    0x00200000U
+
 #endif  /* _CHCONF_H_ */
 
 /** @} */

testhal/STM32/STM32F7xx/USB_CDC/main.c

@@ -34,17 +34,18 @@
 #define TEST_WA_SIZE    THD_WORKING_AREA_SIZE(256)
 
 static void cmd_mem(BaseSequentialStream *chp, int argc, char *argv[]) {
-  size_t n, size;
+  size_t n, total, largest;
 
   (void)argv;
   if (argc > 0) {
     chprintf(chp, "Usage: mem\r\n");
     return;
   }
-  n = chHeapStatus(NULL, &size);
+  n = chHeapStatus(NULL, &total, &largest);
   chprintf(chp, "core free memory : %u bytes\r\n", chCoreGetStatusX());
   chprintf(chp, "heap fragments   : %u\r\n", n);
-  chprintf(chp, "heap free total  : %u bytes\r\n", size);
+  chprintf(chp, "heap free total  : %u bytes\r\n", total);
+  chprintf(chp, "heap free largest: %u bytes\r\n", largest);
 }
 
 static void cmd_threads(BaseSequentialStream *chp, int argc, char *argv[]) {
@@ -56,13 +57,13 @@ static void cmd_threads(BaseSequentialStream *chp, int argc, char *argv[]) {
     chprintf(chp, "Usage: threads\r\n");
     return;
   }
-  chprintf(chp, "    addr    stack prio refs     state time\r\n");
+  chprintf(chp, "stklimit    stack     addr prio     state         name\r\n");
   tp = chRegFirstThread();
   do {
-    chprintf(chp, "%08lx %08lx %4lu %4lu %9s\r\n",
+    chprintf(chp, "%08lx %08lx %08lx %4lu %9s %12s\r\n",
-            (uint32_t)tp, (uint32_t)tp->p_ctx.r13,
+             (uint32_t)tp->stklimit, (uint32_t)tp->ctx.r13, (uint32_t)tp,
-            (uint32_t)tp->p_prio, (uint32_t)(tp->p_refs - 1),
+             (uint32_t)tp->prio, states[tp->state],
-            states[tp->p_state]);
+             tp->name == NULL ? "" : tp->name);
     tp = chRegNextThread(tp);
   } while (tp != NULL);
 }
@@ -209,14 +210,16 @@ int main(void) {
   chThdCreateStatic(waThread1, sizeof(waThread1), NORMALPRIO, Thread1, NULL);
 
   /*
-   * Normal main() thread activity, in this demo it does nothing except
+   * Normal main() thread activity, spawning shells.
-   * sleeping in a loop and check the button state.
    */
   while (true) {
-    if (!shelltp && (SDU2.config->usbp->state == USB_ACTIVE))
+    if (!shelltp && (SDU2.config->usbp->state == USB_ACTIVE)) {
-      shelltp = shellCreate(&shell_cfg1, SHELL_WA_SIZE, NORMALPRIO);
+      shelltp = chThdCreateFromHeap(NULL, SHELL_WA_SIZE, NORMALPRIO + 1,
+                                    shellThread, (void *)&shell_cfg1);
+    }
     else if (chThdTerminatedX(shelltp)) {
-      chThdRelease(shelltp);    /* Recovers memory of the previous shell.   */
+      chThdWait(shelltp);
+      chHeapFree(chthdGetStackLimitX(shelltp));
       shelltp = NULL;           /* Triggers spawning of a new shell.        */
     }
 #if 0

testhal/STM32/STM32F7xx/USB_RAW/chconf.h

@@ -524,6 +524,8 @@
 /* Port-specific settings (override port settings defaulted in chcore.h).    */
 /*===========================================================================*/
 
+#define CORTEX_VTOR_INIT                    0x00200000U
+
 #endif  /* _CHCONF_H_ */
 
 /** @} */