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peterharperukpeterharperuk
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Simplify standaline BT examples (#667)
* Simplify standaline BT examples Move client and server to their own folder Get rid of the wifi stuff * Change to btstack_config headers Add missing "static" to methods in server
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12 files changed

+164
-323
lines changed

12 files changed

+164
-323
lines changed

‎pico_w/bt/standalone/CMakeLists.txt‎

Lines changed: 2 additions & 68 deletions
Original file line numberDiff line numberDiff line change
@@ -1,68 +1,2 @@
1-
# Standalone example that reads from the on board temperature sensor and sends notifications via BLE
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# Flashes slowly each second to show it's running
3-
add_executable(picow_ble_temp_sensor
4-
server.c server_common.c
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)
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target_link_libraries(picow_ble_temp_sensor
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pico_stdlib
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pico_btstack_ble
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pico_btstack_cyw43
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pico_cyw43_arch_none
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hardware_adc
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)
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target_include_directories(picow_ble_temp_sensor PRIVATE
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${CMAKE_CURRENT_LIST_DIR} # For btstack config
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)
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pico_btstack_make_gatt_header(picow_ble_temp_sensor PRIVATE "${CMAKE_CURRENT_LIST_DIR}/temp_sensor.gatt")
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pico_add_extra_outputs(picow_ble_temp_sensor)
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example_auto_set_url(picow_ble_temp_sensor)
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# Standalone example that connects to picow_ble_temp_sensor and reads the temperature
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# Flahes once quickly each second when it's running but not connected to another device
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# Flashes twice quickly each second when connected to another device and reading it's temperature
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add_executable(picow_ble_temp_reader
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client.c
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)
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target_link_libraries(picow_ble_temp_reader
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pico_stdlib
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pico_btstack_ble
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pico_btstack_cyw43
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pico_cyw43_arch_none
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hardware_adc
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)
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target_include_directories(picow_ble_temp_reader PRIVATE
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${CMAKE_CURRENT_LIST_DIR} # For btstack config
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)
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target_compile_definitions(picow_ble_temp_reader PRIVATE
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RUNNING_AS_CLIENT=1
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)
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pico_add_extra_outputs(picow_ble_temp_reader)
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example_auto_set_url(picow_ble_temp_reader)
43-
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if (WIFI_SSID AND WIFI_PASSWORD)
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# Another version of the sensor example, but this time also runs iperf over wifi
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add_executable(picow_ble_temp_sensor_with_wifi
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server_with_wifi.c server_common.c
48-
)
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target_link_libraries(picow_ble_temp_sensor_with_wifi
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pico_stdlib
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pico_btstack_ble
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pico_btstack_cyw43
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pico_cyw43_arch_lwip_threadsafe_background
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pico_lwip_iperf
55-
hardware_adc
56-
)
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target_include_directories(picow_ble_temp_sensor_with_wifi PRIVATE
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${CMAKE_CURRENT_LIST_DIR} # For btstack config
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)
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target_compile_definitions(picow_ble_temp_sensor_with_wifi PRIVATE
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WIFI_SSID=\"${WIFI_SSID}\"
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WIFI_PASSWORD=\"${WIFI_PASSWORD}\"
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)
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pico_btstack_make_gatt_header(picow_ble_temp_sensor_with_wifi PRIVATE "${CMAKE_CURRENT_LIST_DIR}/temp_sensor.gatt")
65-
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pico_add_extra_outputs(picow_ble_temp_sensor_with_wifi)
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example_auto_set_url(picow_ble_temp_sensor_with_wifi)
68-
endif()
1+
add_subdirectory(client)
2+
add_subdirectory(server)

‎pico_w/bt/standalone/btstack_config.h‎ renamed to ‎pico_w/bt/standalone/btstack_config_common.h‎

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -1,5 +1,5 @@
1-
#ifndef _PICO_BTSTACK_BTSTACK_CONFIG_H
2-
#define _PICO_BTSTACK_BTSTACK_CONFIG_H
1+
#ifndef _PICO_BTSTACK_CONFIG_COMMON_H
2+
#define _PICO_BTSTACK_CONFIG_COMMON_H
33

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#ifndef ENABLE_BLE
55
#error Please link to pico_btstack_ble

‎pico_w/bt/standalone/client/CMakeLists.txt‎

Lines changed: 23 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,23 @@
1+
# Standalone example that connects to picow_ble_temp_sensor and reads the temperature
2+
# Flahes once quickly each second when it's running but not connected to another device
3+
# Flashes twice quickly each second when connected to another device and reading it's temperature
4+
add_executable(picow_ble_temp_reader
5+
client.c
6+
)
7+
target_link_libraries(picow_ble_temp_reader
8+
pico_stdlib
9+
pico_btstack_ble
10+
pico_btstack_cyw43
11+
pico_cyw43_arch_none
12+
hardware_adc
13+
)
14+
target_include_directories(picow_ble_temp_reader PRIVATE
15+
${CMAKE_CURRENT_LIST_DIR}
16+
${CMAKE_CURRENT_LIST_DIR}/.. # For our common btstack config
17+
)
18+
target_compile_definitions(picow_ble_temp_reader PRIVATE
19+
RUNNING_AS_CLIENT=1
20+
)
21+
22+
pico_add_extra_outputs(picow_ble_temp_reader)
23+
example_auto_set_url(picow_ble_temp_reader)

‎pico_w/bt/standalone/client/btstack_config.h‎

Lines changed: 6 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,6 @@
1+
#ifndef _PICO_BTSTACK_CONFIG_H
2+
#define _PICO_BTSTACK_CONFIG_H
3+
4+
#include "btstack_config_common.h"
5+
6+
#endif

‎pico_w/bt/standalone/client.c‎ renamed to ‎pico_w/bt/standalone/client/client.c‎

File renamed without changes.

‎pico_w/bt/standalone/server.c‎

Lines changed: 0 additions & 105 deletions
This file was deleted.

‎pico_w/bt/standalone/server/CMakeLists.txt‎

Lines changed: 20 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,20 @@
1+
# Standalone example that reads from the on board temperature sensor and sends notifications via BLE
2+
# Flashes slowly each second to show it's running
3+
add_executable(picow_ble_temp_sensor
4+
server.c
5+
)
6+
target_link_libraries(picow_ble_temp_sensor
7+
pico_stdlib
8+
pico_btstack_ble
9+
pico_btstack_cyw43
10+
pico_cyw43_arch_none
11+
hardware_adc
12+
)
13+
target_include_directories(picow_ble_temp_sensor PRIVATE
14+
${CMAKE_CURRENT_LIST_DIR}
15+
${CMAKE_CURRENT_LIST_DIR}/.. # For our common btstack config
16+
)
17+
pico_btstack_make_gatt_header(picow_ble_temp_sensor PRIVATE "${CMAKE_CURRENT_LIST_DIR}/temp_sensor.gatt")
18+
19+
pico_add_extra_outputs(picow_ble_temp_sensor)
20+
example_auto_set_url(picow_ble_temp_sensor)

‎pico_w/bt/standalone/server/btstack_config.h‎

Lines changed: 6 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,6 @@
1+
#ifndef _PICO_BTSTACK_CONFIG_H
2+
#define _PICO_BTSTACK_CONFIG_H
3+
4+
#include "btstack_config_common.h"
5+
6+
#endif

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