jlink

.platformio/packages/tool-jlink/Devices/AT/AT32F4xx/AT32F4xx.JLinkScript

@@ -0,0 +1,45 @@
+/*********************************************************************
+*               (c) SEGGER Microcontroller GmbH & Co. KG             *
+*                        The Embedded Experts                        *
+*                           www.segger.com                           *
+**********************************************************************/
+
+
+
+/*
+ * ConfigTargetSettings()
+ * 	   - called before InitTarget()
+ * 	   - set some global DLL variables to customize the normal connect procedure
+ */
+int ConfigTargetSettings(void) 
+{
+    JLINK_SYS_Report("[ConfigTargetSettings]");
+
+    JLINK_CORESIGHT_AddAP(0, CORESIGHT_AHB_AP);
+    JLINK_CORESIGHT_IndexAHBAPToUse = 0;
+	
+    CPU=CORTEX_M4;
+  
+    // force RESET to low 
+    JTAG_ResetPin = 0; // issue a reset of the CPU 
+	
+    return 0;
+}
+
+
+
+/*
+ * InitTarget()
+ *     - Replace the target-CPU-auto-find procedure of the J-Link DLL.
+ *     
+ */
+int InitTarget(void)
+{
+	JLINK_CORESIGHT_WriteAP(JLINK_CORESIGHT_AP_REG_ADDR, 0xE000EDFC);      
+	JLINK_CORESIGHT_WriteAP(JLINK_CORESIGHT_AP_REG_DATA, 0x01000001);      
+
+	// release RESET 
+	JTAG_ResetPin = 1;
+
+	return 0;
+}

.platformio/platforms/at32/boards/generic_f403a.json

@@ -18,7 +18,7 @@
     "default_tools": [
       "stlink"
     ],
-    "jlink_device": "STM32F103C8",
+    "jlink_device": "AT32F403ACG7",
     "openocd_extra_args": [
       "-c",
       "reset_config none"
@@ -29,7 +29,7 @@
   "frameworks": [
     "cmsis"
   ],
-  "name": "Generic F403A",
+  "name": "Generic_F403A",
   "upload": {
     "maximum_ram_size": 229376,
     "maximum_size": 262144,

.platformio/platforms/at32/examples/cmsis-acd1_dma/platformio.ini

@@ -7,7 +7,7 @@
 ; Please visit documentation for the other options and examples
 ; http://docs.platformio.org/page/projectconf.html
 
-[env:generic f403a]
+[env:generic_f403a]
 platform = at32
 framework = cmsis
 board = generic_f403a

.platformio/platforms/at32/examples/cmsis-blink/platformio.ini

@@ -7,12 +7,15 @@
 ; Please visit documentation for the other options and examples
 ; http://docs.platformio.org/page/projectconf.html
 
-[env:generic f403a]
+[env:generic_f403a]
 platform = at32
 framework = cmsis
 board = generic_f403a
 monitor_speed = 115200 ;serial monitor baudrate
 
+;Use the following for jlink upload
+;upload_protocol = jlink
+
 ;Use the following for serial upload via bootloader (PA9, PA10)
 ;upload_protocol = serial
 ;upload_speed = 115200 ;default: 115200