diff options
| -rw-r--r-- | src/jtag/drivers/remote_bitbang.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/jtag/drivers/remote_bitbang.c b/src/jtag/drivers/remote_bitbang.c index 90451a7..2e7892c 100644 --- a/src/jtag/drivers/remote_bitbang.c +++ b/src/jtag/drivers/remote_bitbang.c @@ -181,6 +181,10 @@ static int remote_bitbang_sample(void) static bb_value_t remote_bitbang_read_sample(void) { + if (remote_bitbang_start == remote_bitbang_end) { + if (remote_bitbang_fill_buf() != ERROR_OK) + return ERROR_FAIL; + } if (remote_bitbang_start != remote_bitbang_end) { int c = remote_bitbang_buf[remote_bitbang_start]; remote_bitbang_start = |