Code: Select all
int16_t value = htole16(2560);
int error = os_mbuf_append(ctx->om, &value, sizeof value);
Search found 2 matches
- Sun Jun 08, 2025 10:46 pm
- Forum: General Discussion
- Topic: BLE cannot send the correct temperature measurement char value 0x2A1C
- Replies: 1
- Views: 851
Re: BLE cannot send the correct temperature measurement char value 0x2A1C
You need to send in P2 format: 25.6 * 100 = 2560.
- Thu Jan 16, 2025 8:28 pm
- Forum: ESP-IDF
- Topic: NimBLE whitelist not working
- Replies: 1
- Views: 1752
Re: NimBLE whitelist not working
You're using the wrong filter value. If you want to allow connections only from whitelisted devices the value should be one of:
0x02 - Process scan requests from all devices and
connection requests only from devices that are in the Filter Accept List.
0x03 - Process scan and connection requests ...
0x02 - Process scan requests from all devices and
connection requests only from devices that are in the Filter Accept List.
0x03 - Process scan and connection requests ...