stm32f1: use the "Command" to identify a high density device

Arksine · May 4, 2020 · 215010f · 215010f
1 parent 73b8bef
commit 215010f
Show file tree

Hide file tree

Showing 2 changed files with 7 additions and 1 deletion.
diff --git a/bootloader/F1/Src/hid.c b/bootloader/F1/Src/hid.c
@@ -75,7 +75,11 @@ volatile bool UploadStarted;
 volatile bool UploadFinished;
 
 /* Sent command (Received command is the same minus last byte) */
+#if PAGE_SIZE == 1024
 static const uint8_t Command[] = {'B', 'T', 'L', 'D', 'C', 'M', 'D', 2};
+#else
+static const uint8_t Command[] = {'B', 'T', 'L', 'D', 'C', 'M', 'D', 3};
+#endif
 
 /* Flash page buffer */
 static uint8_t PageData[PAGE_SIZE];
@@ -286,7 +290,7 @@ static void HIDUSB_HandleData(uint8_t *data)
 		CurrentPageOffset = 0;
 		LED1_OFF;
 	}
-  
+
   if((CurrentPageOffset == 0)||(CurrentPageOffset == 1024)){
     USB_SendData(ENDP1, (uint16_t *) Command,
 			sizeof (Command));

diff --git a/bootloader/F1/Src/main.c b/bootloader/F1/Src/main.c
@@ -217,6 +217,8 @@ void Reset_Handler(void)
 			delay(400L);
 		};
 
+		delay(200000L);
+
 		/* Reset the USB */
 		USB_Shutdown();