[FL-580] Prepare BLE for certification (#376)

* api-hal-bt: separate bt init to core init and app start

* bt: add continuous TX and RX tests

* bt: finish rx test on Back button click

* api-hal-bt: check core 2 started, same f4 and f5 implementation

* bt: refactoring, move hopping test logic to main thread

Co-authored-by: あく <alleteam@gmail.com>

firmware/targets/api-hal-include/api-hal-bt.h

@@ -10,6 +10,9 @@ extern "C" {
 /* Initialize */
 void api_hal_bt_init();
 
+/* Start BLE app */
+bool api_hal_bt_start_app();
+
 /* Get BT/BLE system component state */
 void api_hal_bt_dump_state(string_t buffer);
 
@@ -24,6 +27,24 @@ bool api_hal_bt_lock_flash();
 /* Unlock shared access to flash controller */
 void api_hal_bt_unlock_flash();
 
+/* Start ble tone tx at given channel and power */
+void api_hal_bt_start_tone_tx(uint8_t tx_channel, uint8_t power);
+
+/* Stop ble tone tx */
+void api_hal_bt_stop_tone_tx();
+
+/* Start sending ble packets at a given frequency and datarate */
+void api_hal_bt_start_packet_tx(uint8_t frequency, uint8_t datarate);
+
+/* Stop sending ble packets */
+void api_hal_bt_stop_packet_tx();
+
+/* Set up the RF to listen to a given RF channel */
+void api_hal_bt_start_rx(uint8_t frequency);
+
+/* Stop RF listenning */
+void api_hal_bt_stop_rx();
+
 #ifdef __cplusplus
 }
 #endif

firmware/targets/f4/api-hal/api-hal-bt.c

@@ -4,6 +4,7 @@
 #include <stm32wbxx.h>
 #include <shci.h>
 #include <cmsis_os2.h>
+#include <app_ble.h>
 
 void api_hal_bt_init() {
     // Explicitly tell that we are in charge of CLK48 domain
@@ -12,6 +13,10 @@ void api_hal_bt_init() {
     APPE_Init();
 }
 
+bool api_hal_bt_start_app() {
+    return APP_BLE_Start();
+}
+
 void api_hal_bt_dump_state(string_t buffer) {
     BleGlueStatus status = APPE_Status();
     if (status == BleGlueStatusStarted) {
@@ -76,3 +81,29 @@ void api_hal_bt_unlock_flash() {
         HAL_HSEM_Release(CFG_HW_FLASH_SEMID, HSEM_CPU1_COREID);
     }
 }
+
+void api_hal_bt_start_tone_tx(uint8_t tx_channel, uint8_t power) {
+    aci_hal_set_tx_power_level(0, power);
+    aci_hal_tone_start(tx_channel, 0);
+}
+
+void api_hal_bt_stop_tone_tx() {
+    aci_hal_tone_stop();
+}
+
+void api_hal_bt_start_packet_tx(uint8_t frequency, uint8_t datarate) {
+    hci_le_enhanced_transmitter_test(frequency, 0x25, 2, datarate);
+}
+
+void api_hal_bt_stop_packet_tx() {
+    uint16_t num_of_packets;
+    hci_le_test_end(&num_of_packets);
+}
+
+void api_hal_bt_start_rx(uint8_t frequency) {
+    aci_hal_rx_start(frequency);
+}
+
+void api_hal_bt_stop_rx() {
+    aci_hal_rx_stop();
+}

firmware/targets/f4/ble-glue/app_ble.c

@@ -1,5 +1,6 @@
 #include "main.h"
 
+#include "app_entry.h"
 #include "app_common.h"
 #include "dbg_trace.h"
 #include "ble.h"
@@ -158,7 +159,11 @@ bool APP_BLE_Init() {
   // Register the hci transport layer to handle BLE User Asynchronous Events
   HciUserEvtProcessId = osThreadNew(HciUserEvtProcess, NULL, &HciUserEvtProcess_attr);
   // Starts the BLE Stack on CPU2
-  if (SHCI_C2_BLE_Init( &ble_init_cmd_packet ) != SHCI_Success) {
+  return (SHCI_C2_BLE_Init( &ble_init_cmd_packet ) == SHCI_Success);
+}
+
+bool APP_BLE_Start() {
+  if (APPE_Status() != BleGlueStatusStarted) {
     return false;
   }
   // Initialization of HCI & GATT & GAP layer

firmware/targets/f4/ble-glue/app_ble.h

@@ -18,6 +18,7 @@ typedef enum {
 } APP_BLE_ConnStatus_t;
 
 bool APP_BLE_Init();
+bool APP_BLE_Start();
 
 APP_BLE_ConnStatus_t APP_BLE_Get_Server_Connection_Status();
 

firmware/targets/f5/api-hal/api-hal-bt.c

@@ -4,6 +4,7 @@
 #include <stm32wbxx.h>
 #include <shci.h>
 #include <cmsis_os2.h>
+#include <app_ble.h>
 
 void api_hal_bt_init() {
     // Explicitly tell that we are in charge of CLK48 domain
@@ -12,6 +13,10 @@ void api_hal_bt_init() {
     APPE_Init();
 }
 
+bool api_hal_bt_start_app() {
+    return APP_BLE_Start();
+}
+
 void api_hal_bt_dump_state(string_t buffer) {
     BleGlueStatus status = APPE_Status();
     if (status == BleGlueStatusStarted) {
@@ -76,3 +81,29 @@ void api_hal_bt_unlock_flash() {
         HAL_HSEM_Release(CFG_HW_FLASH_SEMID, HSEM_CPU1_COREID);
     }
 }
+
+void api_hal_bt_start_tone_tx(uint8_t tx_channel, uint8_t power) {
+    aci_hal_set_tx_power_level(0, power);
+    aci_hal_tone_start(tx_channel, 0);
+}
+
+void api_hal_bt_stop_tone_tx() {
+    aci_hal_tone_stop();
+}
+
+void api_hal_bt_start_packet_tx(uint8_t frequency, uint8_t datarate) {
+    hci_le_enhanced_transmitter_test(frequency, 0x25, 2, datarate);
+}
+
+void api_hal_bt_stop_packet_tx() {
+    uint16_t num_of_packets;
+    hci_le_test_end(&num_of_packets);
+}
+
+void api_hal_bt_start_rx(uint8_t frequency) {
+    aci_hal_rx_start(frequency);
+}
+
+void api_hal_bt_stop_rx() {
+    aci_hal_rx_stop();
+}

firmware/targets/f5/ble-glue/app_ble.c

@@ -1,5 +1,6 @@
 #include "main.h"
 
+#include "app_entry.h"
 #include "app_common.h"
 #include "dbg_trace.h"
 #include "ble.h"
@@ -158,7 +159,11 @@ bool APP_BLE_Init() {
   // Register the hci transport layer to handle BLE User Asynchronous Events
   HciUserEvtProcessId = osThreadNew(HciUserEvtProcess, NULL, &HciUserEvtProcess_attr);
   // Starts the BLE Stack on CPU2
-  if (SHCI_C2_BLE_Init( &ble_init_cmd_packet ) != SHCI_Success) {
+  return (SHCI_C2_BLE_Init( &ble_init_cmd_packet ) == SHCI_Success);
+}
+
+bool APP_BLE_Start() {
+  if (APPE_Status() != BleGlueStatusStarted) {
     return false;
   }
   // Initialization of HCI & GATT & GAP layer

firmware/targets/f5/ble-glue/app_ble.h

@@ -18,6 +18,7 @@ typedef enum {
 } APP_BLE_ConnStatus_t;
 
 bool APP_BLE_Init();
+bool APP_BLE_Start();
 
 APP_BLE_ConnStatus_t APP_BLE_Get_Server_Connection_Status();