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Able to write codeplugs to RD-5R.

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Serge 2018-09-15 17:54:48 -07:00
parent 1cfaa7333b
commit 2a4c4c0be7
3 changed files with 71 additions and 15 deletions
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53
hid-libusb.c
View File

@ -36,7 +36,9 @@ static const unsigned char CMD_PRG[] = "\2PROGRA";
static const unsigned char CMD_PRG2[] = "M\2";
static const unsigned char CMD_ACK[] = "A";
static const unsigned char CMD_READ[] = "Raan";
static const unsigned char CMD_WRITE[] = "Waan...";
static const unsigned char CMD_ENDR[] = "ENDR";
static const unsigned char CMD_ENDW[] = "ENDW";
static const unsigned char CMD_CWB0[] = "CWB\4\0\0\0\0";
static const unsigned char CMD_CWB1[] = "CWB\4\0\1\0\0";
@ -310,6 +312,46 @@ void hid_read_block(int bno, uint8_t *data, int nbytes)
}
}
void hid_write_block(int bno, uint8_t *data, int nbytes)
{
unsigned addr = bno * nbytes;
unsigned char ack, cmd[4+32];
int n;
if (addr < 0x10000 && offset != 0) {
offset = 0;
hid_send_recv(CMD_CWB0, 8, &ack, 1);
if (ack != CMD_ACK[0]) {
fprintf(stderr, "%s: Wrong acknowledge %#x, expected %#x\n",
__func__, ack, CMD_ACK[0]);
exit(-1);
}
} else if (addr >= 0x10000 && offset == 0) {
offset = 0x00010000;
hid_send_recv(CMD_CWB1, 8, &ack, 1);
if (ack != CMD_ACK[0]) {
fprintf(stderr, "%s: Wrong acknowledge %#x, expected %#x\n",
__func__, ack, CMD_ACK[0]);
exit(-1);
}
}
for (n=0; n<nbytes; n+=32) {
cmd[0] = CMD_WRITE[0];
cmd[1] = (addr + n) >> 8;
cmd[2] = addr + n;
cmd[3] = 32;
memcpy(cmd + 4, data + n, 32);
hid_send_recv(cmd, 4+32, &ack, 1);
if (ack != CMD_ACK[0]) {
fprintf(stderr, "%s: Wrong acknowledge %#x, expected %#x\n",
__func__, ack, CMD_ACK[0]);
exit(-1);
}
}
}
void hid_read_finish()
{
unsigned char ack;
@ -320,3 +362,14 @@ void hid_read_finish()
__func__, ack, CMD_ACK[0]);
}
}
void hid_write_finish()
{
unsigned char ack;
hid_send_recv(CMD_ENDW, 4, &ack, 1);
if (ack != CMD_ACK[0]) {
fprintf(stderr, "%s: Wrong acknowledge %#x, expected %#x\n",
__func__, ack, CMD_ACK[0]);
}
}

17
rd5r.c
View File

@ -381,7 +381,7 @@ static void rd5r_download(radio_device_t *radio)
fflush(stderr);
}
}
hid_read_finish();
//hid_read_finish();
// Add header.
memset(&radio_mem[0], 0xff, 128);
@ -397,14 +397,15 @@ static void rd5r_download(radio_device_t *radio)
//
static void rd5r_upload(radio_device_t *radio, int cont_flag)
{
//TODO
#if 0
int bno;
dfu_erase(0, MEMSZ);
for (bno=0; bno<MEMSZ/1024; bno++) {
dfu_write_block(bno, &radio_mem[bno*1024], 1024);
// Write range 0x80...0x1e29f.
for (bno=1; bno<966; bno++) {
if (bno >= 248 && bno < 256) {
// Skip range 0x7c00...0x8000.
continue;
}
hid_write_block(bno, &radio_mem[bno*128], 128);
++radio_progress;
if (radio_progress % 32 == 0) {
@ -412,7 +413,7 @@ static void rd5r_upload(radio_device_t *radio, int cont_flag)
fflush(stderr);
}
}
#endif
hid_write_finish();
}
//

2
util.h
View File

@ -73,6 +73,8 @@ void hid_close(void);
int hid_write_read(const unsigned char *data, unsigned length, unsigned char *reply, unsigned rlength);
void hid_read_block(int bno, unsigned char *data, int nbytes);
void hid_read_finish(void);
void hid_write_block(int bno, unsigned char *data, int nbytes);
void hid_write_finish(void);
//
// Delay in milliseconds.