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corrected file checksum calculation, print flash range

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This commit is contained in:
John-Michael Baier
2020-12-20 17:02:43 +01:00
parent 8eb918aff6
commit e95466f148
1 changed files with 3 additions and 2 deletions
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src/tools/ebuspicloader.cpp
+3 -2
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@@ -648,7 +648,7 @@ int calcFileChecksum(uint8_t* storeFirstBlock=nullptr) {
} }
unsigned long blockStart = END_BOOT_BYTES; unsigned long blockStart = END_BOOT_BYTES;
uint16_t checkSum = 0; uint16_t checkSum = 0;
while (blockStart<endAddr && nextAddr<END_FLASH_BYTES) { while (blockStart<END_FLASH_BYTES && nextAddr<END_FLASH_BYTES) {
for (int pos = 0; pos < WRITE_FLASH_BLOCKSIZE; pos++, nextAddr++) { for (int pos = 0; pos < WRITE_FLASH_BLOCKSIZE; pos++, nextAddr++) {
unsigned long addr = ih.currentAddress(); unsigned long addr = ih.currentAddress();
uint8_t value = (pos&0x1)==1?0x3f:0xff; uint8_t value = (pos&0x1)==1?0x3f:0xff;
@@ -731,7 +731,8 @@ bool flashPic(int fd) {
return false; return false;
} }
std::cout << "erasing flash: done." << std::endl; std::cout << "erasing flash: done." << std::endl;
std::cout << "flashing:" << std::endl; std::cout << "flashing: 0x" << std::hex << std::setfill('0') << std::setw(4) << static_cast<unsigned>(nextAddr/2)
<< " - 0x" << static_cast<unsigned>(endAddr/2) << std::endl;
size_t blocks = 0; size_t blocks = 0;
while (blockStart<endAddr) { while (blockStart<endAddr) {
bool blank = true; bool blank = true;