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

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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).
This commit is contained in:
Jim Mussared 2019-10-14 15:39:40 +11:00 committed by Damien George
parent f562f94e1c
commit 418f12c5f5
2 changed files with 2 additions and 1 deletions
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2
extmod/nimble/syscfg/syscfg.h
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@ -40,7 +40,7 @@ int nimble_sprintf(char *str, const char *fmt, ...);
/*** nimble */
#define MYNEWT_VAL_BLE_EXT_ADV (0)
#define MYNEWT_VAL_BLE_EXT_ADV_MAX_SIZE (31)
#define MYNEWT_VAL_BLE_MAX_CONNECTIONS (1)
#define MYNEWT_VAL_BLE_MAX_CONNECTIONS (4)
#define MYNEWT_VAL_BLE_MULTI_ADV_INSTANCES (0)
#define MYNEWT_VAL_BLE_ROLE_BROADCASTER (1)
#define MYNEWT_VAL_BLE_ROLE_CENTRAL (1)

1
ports/esp32/boards/sdkconfig.ble
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@ -4,3 +4,4 @@ CONFIG_BTDM_CTRL_MODE_BLE_ONLY=y
CONFIG_BTDM_CTRL_MODE_BR_EDR_ONLY=
CONFIG_BTDM_CTRL_MODE_BTDM=
CONFIG_BT_NIMBLE_ENABLED=y
CONFIG_BT_NIMBLE_MAX_CONNECTIONS=4