Wait until PDI NVM erase completes in the AVRISPMkii clone programmer.

[pub/USBasp.git] / Bootloaders / HID / BootloaderHID.c

diff --git a/Bootloaders/HID/BootloaderHID.c b/Bootloaders/HID/BootloaderHID.c
index ec094b1..58c9b3b 100644 (file)
--- a/Bootloaders/HID/BootloaderHID.c
+++ b/Bootloaders/HID/BootloaderHID.c
@@ -1,13 +1,13 @@
 /*
              LUFA Library
 /*
              LUFA Library

-     Copyright (C) Dean Camera, 2016.
+     Copyright (C) Dean Camera, 2017.

 
   dean [at] fourwalledcubicle [dot] com
            www.lufa-lib.org
 */
 
 /*
 
   dean [at] fourwalledcubicle [dot] com
            www.lufa-lib.org
 */
 
 /*

-  Copyright 2016  Dean Camera (dean [at] fourwalledcubicle [dot] com)
+  Copyright 2017  Dean Camera (dean [at] fourwalledcubicle [dot] com)

 
   Permission to use, copy, modify, distribute, and sell this
   software and its documentation for any purpose is hereby granted
 
   Permission to use, copy, modify, distribute, and sell this
   software and its documentation for any purpose is hereby granted


@@ -164,8 +164,11 @@ void EVENT_USB_Device_ControlRequest(void)
                        else if (PageAddress < BOOT_START_ADDR)
                        {
                                /* Erase the given FLASH page, ready to be programmed */
                        else if (PageAddress < BOOT_START_ADDR)
                        {
                                /* Erase the given FLASH page, ready to be programmed */

-                               boot_page_erase(PageAddress);
-                               boot_spm_busy_wait();
+                               ATOMIC_BLOCK(ATOMIC_RESTORESTATE)
+                               {
+                                       boot_page_erase(PageAddress);
+                                       boot_spm_busy_wait();
+                               }

 
                                /* Write each of the FLASH page's bytes in sequence */
                                for (uint8_t PageWord = 0; PageWord < (SPM_PAGESIZE / 2); PageWord++)
 
                                /* Write each of the FLASH page's bytes in sequence */
                                for (uint8_t PageWord = 0; PageWord < (SPM_PAGESIZE / 2); PageWord++)


@@ -182,8 +185,11 @@ void EVENT_USB_Device_ControlRequest(void)
                                }
 
                                /* Write the filled FLASH page to memory */
                                }
 
                                /* Write the filled FLASH page to memory */

-                               boot_page_write(PageAddress);
-                               boot_spm_busy_wait();
+                               ATOMIC_BLOCK(ATOMIC_RESTORESTATE)
+                               {
+                                       boot_page_write(PageAddress);
+                                       boot_spm_busy_wait();
+                               }

 
                                /* Re-enable RWW section */
                                boot_rww_enable();
 
                                /* Re-enable RWW section */
                                boot_rww_enable();