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Reduce the BLE output packet size to 20 bytes again

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The newer u-Blox Nina B2 bluetooth module supports larger packets up to
244 bytes, but the older Telit/Stollman bluetooth module does not.
Trying to send a packet larger than 20 bytes fails. For maximum
compatibility, limit the output packet size to 20 bytes.
This commit is contained in:
Jef Driesen 2023-05-05 19:47:52 +02:00
parent 1c8cd096b5
commit 6c3bbb2cc7
1 changed files with 1 additions and 1 deletions
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2
src/hw_ostc3.c
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@ -437,7 +437,7 @@ hw_ostc3_device_open (dc_device_t **out, dc_context_t *context, dc_iostream_t *i
// Create the packet stream.
if (transport == DC_TRANSPORT_BLE) {
status = dc_packet_open (&device->iostream, context, iostream, 244, 244);
status = dc_packet_open (&device->iostream, context, iostream, 244, 20);
if (status != DC_STATUS_SUCCESS) {
ERROR (context, "Failed to create the packet stream.");
goto error_free;