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hiti: Another attempt to fix the P510-series wonkiness 

libusb is kicking back an overflow error, which in turn comes from the
kernel.  What doesn't make sense is that the buffer is supposedly
right-sized.
master
Solomon Peachy 2022-06-17 21:52:14 -04:00
parent 12ca1f99de
commit 20797ec00c
1 changed files with 4 additions and 3 deletions
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7
backend_hiti.c
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@ -435,7 +435,7 @@ static int hiti_docmd(struct hiti_ctx *ctx, uint16_t cmdid, uint8_t *buf, uint16
__usleep(10*1000);
/* Read back command */
ret = read_data(ctx->conn, cmdbuf, 6, &num);
ret = read_data(ctx->conn, cmdbuf, 512, &num);
if (ret)
return ret;
@ -2307,8 +2307,9 @@ static int hiti_query_supplies(struct hiti_ctx *ctx)
{
int ret;
uint16_t len = 5;
uint8_t arg = 0;
ret = hiti_docmd_resp(ctx, CMD_RDS_RSUS, NULL, 0, ctx->supplies, &len);
ret = hiti_docmd_resp(ctx, CMD_RDS_RSUS, &arg, sizeof(arg), ctx->supplies, &len);
if (ret)
return ret;
@ -2479,7 +2480,7 @@ static const char *hiti_prefixes[] = {
const struct dyesub_backend hiti_backend = {
.name = "HiTi Photo Printers",
.version = "0.36",
.version = "0.37",
.uri_prefixes = hiti_prefixes,
.cmdline_usage = hiti_cmdline,
.cmdline_arg = hiti_cmdline_arg,