circuitpython

djsundog/circuitpython

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Commit Graph

Author	SHA1	Message	Date
Jim Mussared	4b2b05718a	esp32: Run NimBLE on the app core. This prevents issues with concurrent access to the ringbuf. MICROPY_BEGIN_ATOMIC_SECTION is only atomic to the same core. We could address this with a mutex, but it's also not safe to call mp_sched_schedule across cores.	2019-10-15 17:22:15 +11:00
Jim Mussared	418f12c5f5	extmod/modbluetooth: Increase maximum connections from 1 to 4. This avoids a confusing ENOMEM raised from gap_advertise if there is currently an active connection. This refers to the static connection buffer pre-allocated by Nimble (nothing to do with MicroPython heap memory).	2019-10-15 17:20:25 +11:00
Jim Mussared	6a9bd1c1ab	esp32: Implement BLE using Nimble from IDF 4.x.	2019-10-08 14:50:01 +11:00

Author

SHA1

Message

Date

Jim Mussared

4b2b05718a

esp32: Run NimBLE on the app core.

This prevents issues with concurrent access to the ringbuf.
MICROPY_BEGIN_ATOMIC_SECTION is only atomic to the same core.  We could
address this with a mutex, but it's also not safe to call mp_sched_schedule
across cores.

2019-10-15 17:22:15 +11:00

Jim Mussared

418f12c5f5

extmod/modbluetooth: Increase maximum connections from 1 to 4.

This avoids a confusing ENOMEM raised from gap_advertise if there is
currently an active connection.  This refers to the static connection
buffer pre-allocated by Nimble (nothing to do with MicroPython heap
memory).

2019-10-15 17:20:25 +11:00

Jim Mussared

6a9bd1c1ab

esp32: Implement BLE using Nimble from IDF 4.x.

2019-10-08 14:50:01 +11:00

3 Commits