djsundog
/
circuitpython
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

forgot to store data when reading a gatts value

This commit is contained in:
Dan Halbert 2019-01-03 14:16:41 -05:00
parent ccb3c6fac6
commit 8dea6f53bb
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
ports/nrf/common-hal/bleio/Characteristic.c
View File

@ -78,6 +78,7 @@ STATIC void gatts_read(bleio_characteristic_obj_t *characteristic) {
if (err_code == NRF_SUCCESS) { if (err_code == NRF_SUCCESS) {
characteristic->value_data = mp_obj_new_bytearray_of_zeros(gatts_value.len); characteristic->value_data = mp_obj_new_bytearray_of_zeros(gatts_value.len);
mp_get_buffer_raise(characteristic->value_data, &bufinfo, MP_BUFFER_WRITE); mp_get_buffer_raise(characteristic->value_data, &bufinfo, MP_BUFFER_WRITE);
gatts_value.p_value = bufinfo.buf;
// Read again, with the correct size of buffer. // Read again, with the correct size of buffer.
err_code = sd_ble_gatts_value_get(conn_handle, characteristic->handle, &gatts_value); err_code = sd_ble_gatts_value_get(conn_handle, characteristic->handle, &gatts_value);