Remove DRYRUN-option from avrftdi

This options was used during developing to examine the created
bytestream - even without an FTDI device present. avrftdi creates
correct bytestreams and thus, this is option is not of any use anymore.
To the contrary: it makes code unreadable, more complex and prone to error.

git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@1246 81a1dc3b-b13d-400b-aceb-764788c761c2
This commit is contained in:
hweisbach 2013-09-19 16:28:11 +00:00
parent 1b89c590dc
commit 3f50b9dfcc
2 changed files with 3 additions and 36 deletions

View File

@ -2,6 +2,7 @@
task #12798: Please cleanup #ifdef notyet entries in avrftdi.c
* avrftdi.c: ditto.
avrftdi.c: Remove DRYRUN-option.
2013-09-17 Joerg Wunsch <j.gnu@uriah.heep.sax.de>

View File

@ -70,14 +70,6 @@ void avrftdi_initpgm(PROGRAMMER * pgm)
enum { FTDI_SCK = 0, FTDI_MOSI, FTDI_MISO, FTDI_RESET };
/* This is for running the code without having a FTDI-device.
* The generated code is useless! For debugging purposes only.
* This should never be defined, unless you know what you are
* doing.
* If you think you know what you are doing: YOU DONT!
*/
//#define DRYRUN
static int write_flush(avrftdi_t *);
/*
@ -224,9 +216,7 @@ static int set_frequency(avrftdi_t* ftdi, uint32_t freq)
buf[1] = (uint8_t)(divisor & 0xff);
buf[2] = (uint8_t)((divisor >> 8) & 0xff);
#ifndef DRYRUN
E(ftdi_write_data(ftdi->ftdic, buf, 3) < 0, ftdi->ftdic);
#endif
return 0;
}
@ -442,17 +432,13 @@ static int avrftdi_transmit_mpsse(avrftdi_t* pdata, unsigned char mode, const un
else
blocksize = pdata->rx_buffer_size;
#ifndef DRYRUN
E(ftdi_write_data(pdata->ftdic, cmd, sizeof(cmd)) != sizeof(cmd), pdata->ftdic);
#endif
while(remaining)
{
size_t transfer_size = (remaining > blocksize) ? blocksize : remaining;
#ifndef DRYRUN
E(ftdi_write_data(pdata->ftdic, &buf[written], transfer_size) != transfer_size, pdata->ftdic);
#endif
#if 0
if(remaining < blocksize)
E(ftdi_write_data(pdata->ftdic, &si, sizeof(si)) != sizeof(si), pdata->ftdic);
@ -462,12 +448,8 @@ static int avrftdi_transmit_mpsse(avrftdi_t* pdata, unsigned char mode, const un
int n;
int k = 0;
do {
#ifndef DRYRUN
n = ftdi_read_data(pdata->ftdic, &data[written + k], transfer_size - k);
E(n < 0, pdata->ftdic);
#else
n = transfer_size - k;
#endif
k += n;
} while (k < transfer_size);
@ -504,11 +486,8 @@ static int write_flush(avrftdi_t* pdata)
buf[4] = ((pdata->pin_value) >> 8) & 0xff;
buf[5] = ((pdata->pin_direction) >> 8) & 0xff;
#ifndef DRYRUN
E(ftdi_write_data(pdata->ftdic, buf, 6) != 6, pdata->ftdic);
#endif
log_trace("Set pins command: %02x %02x %02x %02x %02x %02x\n",
buf[0], buf[1], buf[2], buf[3], buf[4], buf[5]);
@ -521,7 +500,6 @@ static int write_flush(avrftdi_t* pdata)
* command actually arrives at the chip.
* Use read pin status command as sync.
*/
#ifndef DRYRUN
//E(ftdi_usb_purge_buffers(pdata->ftdic), pdata->ftdic);
unsigned char cmd[] = { GET_BITS_LOW, SEND_IMMEDIATE };
@ -538,7 +516,6 @@ static int write_flush(avrftdi_t* pdata)
if(num > 1)
log_warn("Read %d extra bytes\n", num-1);
#endif
return 0;
@ -821,11 +798,9 @@ static void avrftdi_close(PROGRAMMER * pgm)
pdata->pin_direction = pdata->led_mask;
pdata->pin_value &= pdata->led_mask;
write_flush(pdata);
#ifndef DRYRUN
/* reset state recommended by FTDI */
ftdi_set_bitmode(pdata->ftdic, 0, BITMODE_RESET);
E_VOID(ftdi_usb_close(pdata->ftdic), pdata->ftdic);
#endif
}
return;
@ -901,11 +876,8 @@ static int avrftdi_program_enable(PROGRAMMER * pgm, AVRPART * p)
}
log_err("Device is not responding to program enable. Check connection.\n");
#ifndef DRYRUN
return -1;
#else
return 0;
#endif
}
@ -943,10 +915,9 @@ avrftdi_lext(PROGRAMMER *pgm, AVRPART *p, AVRMEM *m, unsigned int address)
buf_dump(buf, sizeof(buf),
"load extended address command", 0, 16 * 3);
#ifndef DRYRUN
if (0 > avrftdi_transmit(pgm, MPSSE_DO_WRITE, buf, buf, 4))
return -1;
#endif
return 0;
}
@ -1229,7 +1200,6 @@ avrftdi_setup(PROGRAMMER * pgm)
pgm->cookie = malloc(sizeof(avrftdi_t));
pdata = to_pdata(pgm);
#ifndef DRYRUN
pdata->ftdic = ftdi_new();
if(!pdata->ftdic)
{
@ -1237,7 +1207,6 @@ avrftdi_setup(PROGRAMMER * pgm)
exit(-ENOMEM);
}
E_VOID(ftdi_init(pdata->ftdic), pdata->ftdic);
#endif
pdata->pin_value = 0;
pdata->pin_direction = 0;
@ -1250,11 +1219,8 @@ avrftdi_teardown(PROGRAMMER * pgm)
avrftdi_t* pdata = to_pdata(pgm);
if(pdata) {
#ifndef DRYRUN
ftdi_deinit(pdata->ftdic);
ftdi_free(pdata->ftdic);
#endif
free(pdata);
}
}