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rename ftdijtag to jtag

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- drop everything about ftdi
- use jtagInterface to communicate with hardware
- for all class using jtag: rename FtdiJtag -> Jtag
This commit is contained in:
Gwenhael Goavec-Merou
2020-03-06 09:05:57 +01:00
parent 890fc3c767
commit 9c9348f7d0
18 changed files with 284 additions and 293 deletions
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src/gowin.cpp
+13 -10
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@@ -24,7 +24,7 @@
#include <iostream>
#include "ftdijtag.hpp"
#include "jtag.hpp"
#include "gowin.hpp"
#include "progressBar.hpp"
#include "display.hpp"
@@ -63,7 +63,7 @@ using namespace std;
#define EF_PROGRAM 0x71
#define EFLASH_ERASE 0x75
Gowin::Gowin(FtdiJtag *jtag, const string filename, bool flash_wr, bool sram_wr,
Gowin::Gowin(Jtag *jtag, const string filename, bool flash_wr, bool sram_wr,
bool verbose): Device(jtag, filename, verbose)
{
_fs = NULL;
@@ -372,7 +372,7 @@ bool Gowin::flashFLASH(uint8_t *data, int length)
progress.display(i);
}
/* 2.2.6.6 */
_jtag->set_state(FtdiJtag::RUN_TEST_IDLE);
_jtag->set_state(Jtag::RUN_TEST_IDLE);
progress.done();
return true;
@@ -390,25 +390,28 @@ bool Gowin::flashSRAM(uint8_t *data, int length)
wr_rd(XFER_WRITE, NULL, 0, NULL, 0);
/* 2.2.6.5 */
_jtag->set_state(FtdiJtag::SHIFT_DR);
_jtag->set_state(Jtag::SHIFT_DR);
for (int i=0; i < byte_length; i+=256) {
if (i + 256 > byte_length) { // last packet with some size
int xfer_len = 256;
for (int i=0; i < byte_length; i+=xfer_len) {
if (i + xfer_len > byte_length) { // last packet with some size
tx_len = (byte_length - i) * 8;
tx_end = 1; // to move in EXIT1_DR
} else {
tx_len = 256 * 8;
tx_len = xfer_len * 8;
tx_end = 0;
}
_jtag->read_write(data+i, NULL, tx_len, tx_end);
_jtag->flush();
//_jtag->flush();
progress.display(i);
}
/* 2.2.6.6 */
_jtag->set_state(FtdiJtag::RUN_TEST_IDLE);
_jtag->set_state(Jtag::RUN_TEST_IDLE);
/* p.15 fig 2.11 */
wr_rd(XFER_DONE, NULL, 0, NULL, 0);
if (pollFlag(STATUS_DONE_FINAL, STATUS_DONE_FINAL)) {
progress.done();
return true;
@@ -426,7 +429,7 @@ bool Gowin::eraseFLASH()
unsigned char tx[4] = {0, 0, 0, 0};
printInfo("erase Flash ", false);
wr_rd(EFLASH_ERASE, NULL, 0, NULL, 0);
_jtag->set_state(FtdiJtag::RUN_TEST_IDLE);
_jtag->set_state(Jtag::RUN_TEST_IDLE);
_jtag->shiftDR(tx, NULL, 32);
/* TN653 specifies to wait for 120ms with
* there are no bit in status register to specify