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att_db: fix signed vs. unsigned warnings

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This commit is contained in:
Matthias Ringwald 2024-12-16 22:44:30 +01:00
parent 035b1b6460
commit c6d8b8168b
1 changed files with 6 additions and 6 deletions
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12
src/ble/att_db.c
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@ -1232,7 +1232,7 @@ static uint16_t handle_execute_write_request(att_connection_t * att_connection,
return setup_error_write_not_permitted(response_buffer, request_type, 0);
}
if (request_buffer[1] != 0) {
if (request_buffer[1] != 0u) {
// validate queued write
if (att_prepare_write_error_code == 0){
att_prepare_write_error_code = (*att_write_callback)(att_connection->con_handle, 0, ATT_TRANSACTION_MODE_VALIDATE, 0, NULL, 0);
@ -1327,13 +1327,13 @@ uint16_t att_prepare_handle_value_multiple_notification(att_connection_t * att_c
uint16_t response_buffer_size = att_connection->mtu - 3u;
for (i = 0; i < num_attributes; i++) {
uint16_t value_len = values_len[i];
if ((offset + 4 + value_len) > response_buffer_size){
if ((offset + 4u + value_len) > response_buffer_size){
break;
}
little_endian_store_16(response_buffer, offset, attribute_handles[i]);
offset += 2;
offset += 2u;
little_endian_store_16(response_buffer, offset, value_len);
offset += 2;
offset += 2u;
(void) memcpy(&response_buffer[offset], values_data[i], value_len);
offset += value_len;
}
@ -1421,7 +1421,7 @@ bool gatt_server_get_handle_range_for_service_with_uuid16(uint16_t uuid16, uint1
uint16_t service_start = 0;
uint8_t attribute_value[2];
int attribute_len = sizeof(attribute_value);
const uint16_t attribute_len = sizeof(attribute_value);
little_endian_store_16(attribute_value, 0, uuid16);
att_iterator_t it;
@ -1632,7 +1632,7 @@ bool gatt_server_get_included_service_with_uuid16(uint16_t start_handle, uint16_
if (it.handle == 0u){
break;
}
if ((it.value_len == 6) && (att_iterator_match_uuid16(&it, GATT_INCLUDE_SERVICE_UUID))){
if ((it.value_len == 6u) && (att_iterator_match_uuid16(&it, GATT_INCLUDE_SERVICE_UUID))){
if (little_endian_read_16(it.value, 4) == uuid16){
*out_included_service_handle = it.handle;
*out_included_service_start_handle = little_endian_read_16(it.value, 0);