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magicard: Add sensor query support..

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This commit is contained in:
Solomon Peachy 2017-11-23 14:26:52 -05:00
parent e14c98e7bb
commit e42e8730b7
2 changed files with 58 additions and 2 deletions
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1
README
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@ -806,5 +806,6 @@ Notes:
-s Query printer status
-q Generate printer information dump
-I Query printer sensors
***************************************************************************

59
backend_magicard.c
View file

@ -171,6 +171,40 @@ static uint8_t * magicard_parse_resp(uint8_t *buf, uint16_t len, uint16_t *respl
return hdr->data;
}
static int magicard_query_sensors(struct magicard_ctx *ctx)
{
int ret = 0;
int i;
uint8_t buf[256];
char buf2[24];
for (i = 1 ; ; i++) {
int num = 0;
snprintf(buf2, sizeof(buf2), "SNR%d", i);
ret = magicard_build_cmd_simple(buf, buf2);
if ((ret = send_data(ctx->dev, ctx->endp_down,
buf, ret)))
return ret;
memset(buf, 0, sizeof(buf));
ret = read_data(ctx->dev, ctx->endp_up,
buf, sizeof(buf), &num);
if (ret < 0)
return ret;
if (!memcmp(buf, "END", 3))
break;
buf[num] = 0;
INFO("%s\n", buf);
}
return 0;
}
static int magicard_query_printer(struct magicard_ctx *ctx)
{
int ret = 0;
@ -682,7 +716,7 @@ static int magicard_cmdline_arg(void *vctx, int argc, char **argv)
if (!ctx)
return -1;
while ((i = getopt(argc, argv, GETOPT_LIST_GLOBAL "sq")) >= 0) {
while ((i = getopt(argc, argv, GETOPT_LIST_GLOBAL "sqI")) >= 0) {
switch(i) {
GETOPT_PROCESS_GLOBAL
case 's':
@ -691,6 +725,9 @@ static int magicard_cmdline_arg(void *vctx, int argc, char **argv)
case 'q':
j = magicard_query_printer(ctx);
break;
case 'I':
j = magicard_query_sensors(ctx);
break;
}
if (j) return j;
@ -701,7 +738,7 @@ static int magicard_cmdline_arg(void *vctx, int argc, char **argv)
struct dyesub_backend magicard_backend = {
.name = "Magicard family",
.version = "0.04",
.version = "0.05",
.uri_prefix = "magicard",
.cmdline_arg = magicard_cmdline_arg,
.cmdline_usage = magicard_cmdline,
@ -742,6 +779,24 @@ struct dyesub_backend magicard_backend = {
color data is b0b0b0b0.. b1b1b1b1.. .. b5b5b5b5.
* Job ends with 0x03
** ** ** ** ** **
Firmware updates:
0x05 (x9) 0x01 REQ,FRM###### 0x1c
Where ###### is the length of the firmware image.
Then send over 64 bytes at a time until it's done.
Then send 0x03 to mark end of job.
Follow it with:
0x01 STA,CHK########, 0x03 (8-digit checksum?)
0x05 (x9) 0x01 REQ,UPG, 0x1c 0x03
*/