riot-ci/RIOT
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Merge pull request #11658 from aabadie/pr/drivers/rn2xx3_fix_cmd_append

Browse Source 
drivers/rn2xx3: fix incorrectly terminated hex strings when writing an array of bytes
This commit is contained in:
Leandro Lanzieri 2019-07-30 21:03:31 +02:00 committed by GitHub
commit 92a5f7cee3
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/rn2xx3/rn2xx3_internal.c
View File

@ -228,9 +228,10 @@ void rn2xx3_cmd_start(rn2xx3_t *dev)
void rn2xx3_cmd_append(rn2xx3_t *dev, const uint8_t *payload, uint8_t payload_len)
{
char payload_str[2];
char payload_str[3] = { 0 };
for (unsigned i = 0; i < payload_len; i++) {
fmt_byte_hex(payload_str, payload[i]);
DEBUG("%s", payload_str);
_uart_write_str(dev, payload_str);
}
}