Configuration and First SystemView Integration

- Configurations are made in Micrium and SystemView configuration files.
- STM32 ST-Link is converted to J-Link using ST-Link Reflash.
- Systemview conf and start function calls are added to the main function, just after the OSInit call.
- Ideally, start the program in debugger mode and put a breakpoint to the first line after SEGGER_SYSVIEW_Start call. Proceed to the breakpoint and start tracing in SystemView program.

ST-Link Reflash: https://www.segger.com/products/debug-probes/j-link/models/other-j-links/st-link-on-board/

Author: hasanmutlu26

Micrium with SystemView/Core/Src/main.c

@@ -22,6 +22,7 @@
 /* Private includes ----------------------------------------------------------*/
 /* USER CODE BEGIN Includes */
 #include "os.h"
+#include "SEGGER_SYSVIEW.h"
 
 /* USER CODE END Includes */
 
@@ -115,6 +116,9 @@ int main(void)
   OSInit(&err);
   checkError(&err);
 
+	SEGGER_SYSVIEW_Conf();
+	SEGGER_SYSVIEW_Start();
+
 
   /* Create task starter broadcaster semaphore */
   OSSemCreate(&StartSem, "Start Semaphore", 1, &err);

Micrium with SystemView/Micrium/Cfg/os_cfg.h

@@ -31,7 +31,7 @@
 #define OS_CFG_APP_HOOKS_EN                        1u           /* Enable (1) or Disable (0) application specific hooks                  */
 #define OS_CFG_ARG_CHK_EN                          1u           /* Enable (1) or Disable (0) argument checking                           */
 #define OS_CFG_CALLED_FROM_ISR_CHK_EN              1u           /* Enable (1) or Disable (0) check for called from ISR                   */
-#define OS_CFG_DBG_EN                              0u           /* Enable (1) or Disable (0) debug code/variables                        */
+#define OS_CFG_DBG_EN                              1u           /* Enable (1) or Disable (0) debug code/variables                        */
 #define OS_CFG_TICK_EN                             1u           /* Enable (1) or Disable (0) the kernel tick                             */
 #define OS_CFG_DYN_TICK_EN                         0u           /* Enable (1) or Disable (0) the Dynamic Tick                            */
 #define OS_CFG_INVALID_OS_CALLS_CHK_EN             1u           /* Enable (1) or Disable (0) checks for invalid kernel calls             */
@@ -112,8 +112,8 @@
 
 
                                                                 /* ------------------------- TRACE RECORDER ---------------------------- */
-#define OS_CFG_TRACE_EN                            0u           /* Enable (1) or Disable (0) uC/OS-III Trace instrumentation             */
-#define OS_CFG_TRACE_API_ENTER_EN                  0u           /* Enable (1) or Disable (0) uC/OS-III Trace API enter instrumentation   */
-#define OS_CFG_TRACE_API_EXIT_EN                   0u           /* Enable (1) or Disable (0) uC/OS-III Trace API exit  instrumentation   */
+#define OS_CFG_TRACE_EN                            1u           /* Enable (1) or Disable (0) uC/OS-III Trace instrumentation             */
+#define OS_CFG_TRACE_API_ENTER_EN                  1u           /* Enable (1) or Disable (0) uC/OS-III Trace API enter instrumentation   */
+#define OS_CFG_TRACE_API_EXIT_EN                   1u           /* Enable (1) or Disable (0) uC/OS-III Trace API exit  instrumentation   */
 
 #endif

Micrium with SystemView/SEGGER/Config/SEGGER_SYSVIEW_Config_uCOSIII.c

@@ -54,7 +54,8 @@ Revision: $Rev: 9599 $
 */
 #include "SEGGER_SYSVIEW.h"
 #include "os.h"
-#include "bsp_clock.h"
+#include "stm32f4xx.h"
+//#include "bsp_clock.h"
 
 extern const SEGGER_SYSVIEW_OS_API SYSVIEW_X_OS_TraceAPI;
 
@@ -70,13 +71,13 @@ extern const SEGGER_SYSVIEW_OS_API SYSVIEW_X_OS_TraceAPI;
 // The target device name
 #define SYSVIEW_DEVICE_NAME     "Cortex-M Device"
 
-
+CPU_ERR local_err;
 
 // Frequency of the timestamp. Must match SEGGER_SYSVIEW_GET_TIMESTAMP in SEGGER_SYSVIEW_Conf.h
-#define SYSVIEW_TIMESTAMP_FREQ  (BSP_ClkFreqGet(BSP_CLK_ID_SYSCLK))
+#define SYSVIEW_TIMESTAMP_FREQ  (CPU_TS_TmrFreqGet(&local_err))
 
 // System Frequency. SystemcoreClock is used in most CMSIS compatible projects.
-#define SYSVIEW_CPU_FREQ        (BSP_ClkFreqGet(BSP_CLK_ID_SYSCLK))
+#define SYSVIEW_CPU_FREQ        (SystemCoreClock)
 
 // The lowest RAM address used for IDs (pointers)
 #define SYSVIEW_RAM_BASE        (0x20000000)