introduce new feature: BOOTLOADER_IGNOREPROGBUTTON

[pub/USBaspLoader.git] / updater / updater.c

diff --git a/updater/updater.c b/updater/updater.c
index 75f0996..b79c958 100644 (file)
--- a/updater/updater.c
+++ b/updater/updater.c
@@ -130,6 +130,7 @@ typedef uint32_t mypgm_addr_t;
 typedef void (*mypgm_spminterface)(const uint32_t flash_byteaddress, const uint8_t spmcrval, const uint16_t dataword);
 
 #if FLASHEND > 65535
 typedef void (*mypgm_spminterface)(const uint32_t flash_byteaddress, const uint8_t spmcrval, const uint16_t dataword);
 
 #if FLASHEND > 65535

+#      define  FULLCORRECTFLASHADDRESS(addr)   (((mypgm_addr_t)(addr)) | (((mypgm_addr_t)FLASHADDRESS) & ((mypgm_addr_t)0xffff0000)))

 #      define  mymemcpy_PF mymemcpy_PF_far
 void *mymemcpy_PF_far (void *dest, mypgm_addr_t src, size_t n) {
   uint8_t      *pagedata       = (void*)dest;
 #      define  mymemcpy_PF mymemcpy_PF_far
 void *mymemcpy_PF_far (void *dest, mypgm_addr_t src, size_t n) {
   uint8_t      *pagedata       = (void*)dest;


@@ -144,6 +145,7 @@ void *mymemcpy_PF_far (void *dest, mypgm_addr_t src, size_t n) {
   return dest;
 }
 #else
   return dest;
 }
 #else

+#      define  FULLCORRECTFLASHADDRESS(addr)   (addr)

 #      define  mymemcpy_PF memcpy_PF 
 #endif
 
 #      define  mymemcpy_PF memcpy_PF 
 #endif
 


@@ -282,10 +284,10 @@ int main(void)
     for (i=0;i<SIZEOF_new_firmware;i+=2) {
       uint16_t a, b;
 #if (FLASHEND > 65535)
     for (i=0;i<SIZEOF_new_firmware;i+=2) {
       uint16_t a, b;
 #if (FLASHEND > 65535)

-      a=pgm_read_word_far((void*)&new_firmware[i]);
+      a=pgm_read_word_far(FULLCORRECTFLASHADDRESS(&new_firmware[i]));

       b=pgm_read_word_far(NEW_BOOTLOADER_ADDRESS+i);
 #else
       b=pgm_read_word_far(NEW_BOOTLOADER_ADDRESS+i);
 #else

-      a=pgm_read_word((void*)&new_firmware[i]);
+      a=pgm_read_word(FULLCORRECTFLASHADDRESS(&new_firmware[i]));

       b=pgm_read_word(NEW_BOOTLOADER_ADDRESS+i);
 #endif
       if (a!=b) {
       b=pgm_read_word(NEW_BOOTLOADER_ADDRESS+i);
 #endif
       if (a!=b) {


@@ -312,7 +314,7 @@ int main(void)
 #ifdef CONFIG_UPDATER_CLEANMEMCLEAR
        memset((void*)buffer, 0xff, sizeof(buffer));
 #endif
 #ifdef CONFIG_UPDATER_CLEANMEMCLEAR
        memset((void*)buffer, 0xff, sizeof(buffer));
 #endif

-       mymemcpy_PF((void*)buffer, (uint_farptr_t)((void*)&new_firmware[i]), ((SIZEOF_new_firmware-i)>sizeof(buffer))?sizeof(buffer):(SIZEOF_new_firmware-i));
+       mymemcpy_PF((void*)buffer, (uint_farptr_t)(FULLCORRECTFLASHADDRESS(&new_firmware[i])), ((SIZEOF_new_firmware-i)>sizeof(buffer))?sizeof(buffer):(SIZEOF_new_firmware-i));

        
        mypgm_WRITEpage(NEW_BOOTLOADER_ADDRESS+i, buffer, sizeof(buffer), temp_do_spm);
        
        
        mypgm_WRITEpage(NEW_BOOTLOADER_ADDRESS+i, buffer, sizeof(buffer), temp_do_spm);
        


@@ -325,7 +327,7 @@ int main(void)
 #ifdef CONFIG_UPDATER_CLEANMEMCLEAR
        memset((void*)buffer, 0xff, sizeof(buffer));
 #endif
 #ifdef CONFIG_UPDATER_CLEANMEMCLEAR
        memset((void*)buffer, 0xff, sizeof(buffer));
 #endif

-       mymemcpy_PF((void*)buffer, (uint_farptr_t)((void*)&new_firmware[i]), ((SIZEOF_new_firmware-i)>sizeof(buffer))?sizeof(buffer):(SIZEOF_new_firmware-i));
+       mymemcpy_PF((void*)buffer, (uint_farptr_t)(FULLCORRECTFLASHADDRESS(&new_firmware[i])), ((SIZEOF_new_firmware-i)>sizeof(buffer))?sizeof(buffer):(SIZEOF_new_firmware-i));

 
        mypgm_WRITEpage(NEW_BOOTLOADER_ADDRESS+i, buffer, sizeof(buffer), new_do_spm);
        
 
        mypgm_WRITEpage(NEW_BOOTLOADER_ADDRESS+i, buffer, sizeof(buffer), new_do_spm);
        


@@ -335,4 +337,5 @@ int main(void)
 
     }
 
 
     }
 

+    return 0;

 }
 }