From c8054e445c58e2b4c850e98d5a3e210982b9ddf5 Mon Sep 17 00:00:00 2001
From: schneider <schneider@blinkenlichts.net>
Date: Sat, 6 Feb 2021 01:52:21 +0100
Subject: [PATCH] change(mp-ble): Use synchronous interface
Our interrupts are already scheduled via `mp_schedule()`. By switching
to the synchronous interface we avoid yet another `mp_schedule()` call
in the bluetooth module. This also allows the bluetooth module to not
have to use its internal ring buffer.
---
pycardium/modules/modbluetooth_card10.c | 6 ++++++
pycardium/mpconfigport.h | 1 +
2 files changed, 7 insertions(+)
diff --git a/pycardium/modules/modbluetooth_card10.c b/pycardium/modules/modbluetooth_card10.c
index 9923a2fd6..55bdb99f7 100644
--- a/pycardium/modules/modbluetooth_card10.c
+++ b/pycardium/modules/modbluetooth_card10.c
@@ -99,6 +99,8 @@ static void handle_att_event(struct epic_att_event *att_event)
uint16_t end_handle =
(v[i + 3] << 8) | v[i + 2];
mp_obj_bluetooth_uuid_t service_uuid;
+ service_uuid.base.type =
+ &mp_type_bluetooth_uuid;
if (entry_size == 6) {
memcpy(service_uuid.data, v + i + 4, 2);
service_uuid.type =
@@ -142,6 +144,8 @@ static void handle_att_event(struct epic_att_event *att_event)
uint16_t value_handle =
(v[i + 4] << 8) | v[i + 3];
mp_obj_bluetooth_uuid_t characteristic_uuid;
+ characteristic_uuid.base.type =
+ &mp_type_bluetooth_uuid;
if (entry_size == 2 + 1 + 2 + 2) {
memcpy(characteristic_uuid.data,
v + i + 5,
@@ -189,6 +193,8 @@ static void handle_att_event(struct epic_att_event *att_event)
uint16_t descriptor_handle =
(v[i + 1] << 8) | v[i];
mp_obj_bluetooth_uuid_t descriptor_uuid;
+ descriptor_uuid.base.type =
+ &mp_type_bluetooth_uuid;
if (entry_size == 2 + 2) {
memcpy(descriptor_uuid.data,
v + i + 2,
diff --git a/pycardium/mpconfigport.h b/pycardium/mpconfigport.h
index fbe33070b..943f9c4a5 100644
--- a/pycardium/mpconfigport.h
+++ b/pycardium/mpconfigport.h
@@ -56,6 +56,7 @@ int mp_hal_csprng_read_int(void);
#define MICROPY_PY_BLUETOOTH (1)
#define MICROPY_PY_BUILTINS_MEMORYVIEW (1)
#define MICROPY_PY_BLUETOOTH_ENABLE_CENTRAL_MODE (1)
+#define MICROPY_PY_BLUETOOTH_USE_SYNC_EVENTS (1)
/* Modules */
#define MODULE_BHI160_ENABLED (1)
--
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