DigitalInfinity/ESP32-PaxCounter
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Bluetooth init ode changes

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This commit is contained in:
Klaus K Wilting 2018-12-02 18:22:57 +01:00
parent 47579414ac
commit 664d58bb4f
3 changed files with 22 additions and 21 deletions
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7
src/blecsan.cpp
View File

@ -13,6 +13,7 @@ https://github.com/nkolban/esp32-snippets/tree/master/BLE/scanner
#include <esp_bt_main.h>
#include <esp_gap_ble_api.h>
#include <esp_blufi_api.h> // needed for BLE_ADDR types, do not remove
#include <esp_coexist.h>
#define BT_BD_ADDR_HEX(addr) \
addr[0], addr[1], addr[2], addr[3], addr[4], addr[5]
@ -249,6 +250,10 @@ void start_BLEscan(void) {
#ifdef BLECOUNTER
ESP_LOGI(TAG, "Initializing bluetooth scanner ...");
ESP_ERROR_CHECK(esp_coex_preference_set(
(esp_coex_prefer_t)
ESP_COEX_PREFER_BALANCE)); // configure Wifi/BT coexist lib
// Initialize BT controller to allocate task and other resource.
btStart();
ESP_ERROR_CHECK(esp_bluedroid_init());
@ -268,6 +273,8 @@ void stop_BLEscan(void) {
ESP_ERROR_CHECK(esp_bluedroid_disable());
ESP_ERROR_CHECK(esp_bluedroid_deinit());
btStop(); // disable & deinit bt_controller
ESP_ERROR_CHECK(esp_coex_preference_set((
esp_coex_prefer_t)ESP_COEX_PREFER_WIFI)); // configure Wifi/BT coexist lib
ESP_LOGI(TAG, "Bluetooth scanner stopped");
#endif // BLECOUNTER
} // stop_BLEscan

30
src/main.cpp
View File

@ -149,13 +149,6 @@ void setup() {
antenna_select(cfg.wifiant);
#endif
// switch off bluetooth, if not compiled
#ifdef BLECOUNTER
strcat_P(features, " BLE");
#else
bool btstop = btStop();
#endif
// initialize battery status
#ifdef HAS_BATTERY_PROBE
strcat_P(features, " BATT");
@ -173,7 +166,20 @@ void setup() {
}
#endif
// initialize button
// start BLE scan callback if BLE function is enabled in NVRAM configuration
// or switch off bluetooth, if not compiled
#ifdef BLECOUNTER
strcat_P(features, " BLE");
if (cfg.blescan) {
ESP_LOGI(TAG, "Starting Bluetooth...");
start_BLEscan();
} else
btStop();
#else
btStop();
#endif
// initialize button
#ifdef HAS_BUTTON
strcat_P(features, " BTN_");
#ifdef BUTTON_PULLUP
@ -291,14 +297,6 @@ void setup() {
#endif
#endif
// start BLE scan callback if BLE function is enabled in NVRAM configuration
#ifdef BLECOUNTER
if (cfg.blescan) {
ESP_LOGI(TAG, "Starting Bluetooth...");
start_BLEscan();
}
#endif
// start wifi in monitor mode and start channel rotation task on core 0
ESP_LOGI(TAG, "Starting Wifi...");
wifi_sniffer_init();

6
src/wifiscan.cpp
View File

@ -10,8 +10,6 @@ static wifi_country_t wifi_country = {WIFI_MY_COUNTRY, WIFI_CHANNEL_MIN,
WIFI_CHANNEL_MAX, 100,
WIFI_COUNTRY_POLICY_MANUAL};
esp_coex_prefer_t esp_coexist_config = ESP_COEX_PREFER_BALANCE;
typedef struct {
unsigned frame_ctrl : 16;
unsigned duration_id : 16;
@ -52,10 +50,8 @@ void wifi_sniffer_init(void) {
// .filter_mask = WIFI_PROMIS_FILTER_MASK_MGMT}; // only MGMT frames
.filter_mask = WIFI_PROMIS_FILTER_MASK_ALL}; // we use all frames
//coex_pause();
ESP_ERROR_CHECK(
esp_coex_preference_set(esp_coexist_config)); // configure Wifi/BT coexist lib
//coex_resume();
esp_coex_preference_set((esp_coex_prefer_t) ESP_COEX_PREFER_WIFI)); // configure Wifi/BT coexist lib
ESP_ERROR_CHECK(esp_wifi_init(&cfg)); // configure Wifi with cfg
ESP_ERROR_CHECK(