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Bluetooth: OTS - Add Calculate Checksum support

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OTS add Calculate checksum feature support.
OTS client add object calculate checksum function.

Signed-off-by: Pirun Lee <pirun.lee@nordicsemi.no>
This commit is contained in:
Pirun Lee 2023-01-10 09:52:10 +08:00 • committed by Carles Cufí
commit 1e6f36cca7
5 changed files with 285 additions and 17 deletions
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11
subsys/bluetooth/services/ots/ots.c
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@ -42,6 +42,12 @@ LOG_MODULE_REGISTER(bt_ots, CONFIG_BT_OTS_LOG_LEVEL);
#define OACP_FEAT_BIT_DELETE 0
#endif
#if defined(BT_OTS_OACP_CHECKSUM_SUPPORT)
#define OACP_FEAT_BIT_CRC BIT(BT_OTS_OACP_FEAT_CHECKSUM)
#else
#define OACP_FEAT_BIT_CRC 0
#endif
#if defined(CONFIG_BT_OTS_OACP_READ_SUPPORT)
#define OACP_FEAT_BIT_READ BIT(BT_OTS_OACP_FEAT_READ)
#else
@ -64,6 +70,7 @@ LOG_MODULE_REGISTER(bt_ots, CONFIG_BT_OTS_LOG_LEVEL);
#define OACP_FEAT ( \
OACP_FEAT_BIT_CREATE | \
OACP_FEAT_BIT_DELETE | \
OACP_FEAT_BIT_CRC | \
OACP_FEAT_BIT_READ | \
OACP_FEAT_BIT_WRITE | \
OACP_FEAT_BIT_PATCH)
@ -443,6 +450,10 @@ int bt_ots_init(struct bt_ots *ots,
__ASSERT(ots_init->cb->obj_deleted ||
!BT_OTS_OACP_GET_FEAT_CREATE(ots_init->features.oacp),
"Callback for object deletion is not set and object creation is enabled");
#if defined(CONFIG_BT_OTS_OACP_CHECKSUM_SUPPORT)
__ASSERT(ots_init->cb->obj_cal_checksum,
"Callback for object calculate checksum is not set");
#endif
__ASSERT(ots_init->cb->obj_read ||
!BT_OTS_OACP_GET_FEAT_READ(ots_init->features.oacp),
"Callback for object reading is not set");