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lattice: improve message for idcode mismatch

This commit is contained in:
Gwenhael Goavec-Merou 2021-11-22 07:01:19 +01:00
parent 9f4ed8aaf6
commit 98a025d68e
1 changed files with 15 additions and 4 deletions
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19
src/lattice.cpp
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@ -274,8 +274,13 @@ bool Lattice::program_mem()
/* read ID Code 0xE0 and compare to bitstream */ /* read ID Code 0xE0 and compare to bitstream */
uint32_t bit_idcode = std::stoul(_bit.getHeaderVal("idcode").c_str(), NULL, 16); uint32_t bit_idcode = std::stoul(_bit.getHeaderVal("idcode").c_str(), NULL, 16);
uint32_t idcode = idCode(); uint32_t idcode = idCode();
if (idcode != bit_idcode) if (idcode != bit_idcode) {
throw std::runtime_error("mismatch between target's idcode and bitstream idcode"); char mess[256];
sprintf(mess, "mismatch between target's idcode and bitstream idcode\n"
"\tbitstream has 0x%08X hardware requires 0x%08x", bit_idcode, idcode);
printError(mess);
return false;
}
if (_verbose) { if (_verbose) {
printf("IDCode : %x\n", idcode); printf("IDCode : %x\n", idcode);
@ -529,8 +534,14 @@ bool Lattice::program_extFlash(unsigned int offset)
if (_file_extension == "bit") { if (_file_extension == "bit") {
uint32_t bit_idcode = std::stoul(_bit->getHeaderVal("idcode").c_str(), NULL, 16); uint32_t bit_idcode = std::stoul(_bit->getHeaderVal("idcode").c_str(), NULL, 16);
uint32_t idcode = idCode(); uint32_t idcode = idCode();
if (idcode != bit_idcode) if (idcode != bit_idcode) {
throw std::runtime_error("mismatch between target's idcode and bitstream idcode"); char mess[256];
sprintf(mess, "mismatch between target's idcode and bitstream idcode\n"
"\tbitstream has 0x%08X hardware requires 0x%08x", bit_idcode, idcode);
printError(mess);
delete _bit;
return false;
}
} }
/*IR = 0h3A, DR=0hFE,0h68. Enter RUNTESTIDLE. /*IR = 0h3A, DR=0hFE,0h68. Enter RUNTESTIDLE.