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anlogic: don't use read_write

This commit is contained in:
Gwenhael Goavec-Merou 2021-05-15 15:39:37 +02:00
parent 27af85dc19
commit 181303ce8c
1 changed files with 6 additions and 3 deletions
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9
src/anlogic.cpp
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@ -154,20 +154,23 @@ void Anlogic::program(unsigned int offset)
_jtag->shiftIR(CFG_IN, IRLENGTH); _jtag->shiftIR(CFG_IN, IRLENGTH);
_jtag->toggleClk(15); _jtag->toggleClk(15);
_jtag->set_state(Jtag::SHIFT_DR);
ProgressBar progress("Loading", len, 50, _quiet); ProgressBar progress("Loading", len, 50, _quiet);
int pos = 0; int pos = 0;
uint8_t *ptr = data; uint8_t *ptr = data;
while (len > 0) { while (len > 0) {
int xfer_len = (len > 512)?512:len; int xfer_len = (len > 512)?512:len;
_jtag->read_write(ptr, NULL, xfer_len*8, (len - xfer_len == 0)); int tx_end;
if (len - xfer_len == 0)
tx_end = Jtag::RUN_TEST_IDLE;
else
tx_end = Jtag::SHIFT_DR;
_jtag->shiftDR(ptr, NULL, xfer_len * 8, tx_end);
len -= xfer_len; len -= xfer_len;
progress.display(pos); progress.display(pos);
pos += xfer_len; pos += xfer_len;
ptr+=xfer_len; ptr+=xfer_len;
} }
_jtag->set_state(Jtag::RUN_TEST_IDLE);
progress.done(); progress.done();
_jtag->toggleClk(100); _jtag->toggleClk(100);
// Loading device with a `jtag start` instruction. // Loading device with a `jtag start` instruction.