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pass on att read data len

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This commit is contained in:
Matthias Ringwald 2015-06-01 00:19:20 +02:00
parent 0406ebba79
commit f3d3706333
1 changed files with 1 additions and 1 deletions
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platforms/arduino/BTstack.cpp
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@ -533,7 +533,7 @@ static int (*gattWriteCallback)(uint16_t characteristic_id, uint8_t *buffer, uin
// @param offset defines start of attribute value
static uint16_t att_read_callback(uint16_t con_handle, uint16_t att_handle, uint16_t offset, uint8_t * buffer, uint16_t buffer_size){
if (gattReadCallback){
gattReadCallback(att_handle, buffer, buffer_size);
return gattReadCallback(att_handle, buffer, buffer_size);
}
return 0;
}