Use Naze hardware revision when initialising beeper. Cleanup inverted

beeper configuration.

src/main/drivers/sound_beeper.c

@@ -61,21 +61,11 @@ void systemBeep(bool onoff)
 #endif
 }
 
-static inline bool isBeeperOutputInverted(void)
-{
-#ifdef BEEPER_INVERTED
-    return true;
-#else
-    // Naze rev5 needs inverted beeper.
-    return hse_value == 12000000;
-#endif
-}
-
-void beeperInit(void)
+void beeperInit(beeperConfig_t *config)
 {
 #ifdef BEEPER
-    initBeeperHardware();
-    if (isBeeperOutputInverted())
+    initBeeperHardware(config);
+    if (config->isInverted)
         systemBeepPtr = beepInverted;
     else
         systemBeepPtr = beepNormal;

src/main/drivers/sound_beeper.h

@@ -17,17 +17,25 @@
 
 #pragma once
 
-#ifdef BEEP_GPIO
-#define BEEP_TOGGLE              digitalToggle(BEEP_GPIO, BEEP_PIN);
-#define BEEP_OFF                 systemBeep(false);
-#define BEEP_ON                  systemBeep(true);
+#ifdef BEEPER
+#define BEEP_TOGGLE              digitalToggle(BEEP_GPIO, BEEP_PIN)
+#define BEEP_OFF                 systemBeep(false)
+#define BEEP_ON                  systemBeep(true)
 #else
-#define BEEP_TOGGLE              ;
-#define BEEP_OFF                 ;
-#define BEEP_ON                  ;
+#define BEEP_TOGGLE
+#define BEEP_OFF
+#define BEEP_ON
 #endif
 
-void systemBeep(bool onoff);
-void beeperInit(void);
+typedef struct beeperConfig_s {
+    uint32_t gpioPeripheral;
+    uint16_t gpioPin;
+    GPIO_TypeDef *gpioPort;
+    GPIO_Mode gpioMode;
+    bool isInverted;
+} beeperConfig_t;
 
-void initBeeperHardware(void);
+void systemBeep(bool onoff);
+void beeperInit(beeperConfig_t *beeperConfig);
+
+void initBeeperHardware(beeperConfig_t *config);

src/main/drivers/sound_beeper_stm32f10x.c

@@ -26,27 +26,17 @@
 
 #include "sound_beeper.h"
 
-void initBeeperHardware(void)
+void initBeeperHardware(beeperConfig_t *config)
 {
 #ifdef BEEPER
-    struct {
-        GPIO_TypeDef *gpio;
-        gpio_config_t cfg;
-    } gpio_setup = {
-        .gpio = BEEP_GPIO,
-        .cfg = { BEEP_PIN, Mode_Out_OD, Speed_2MHz }
+    gpio_config_t gpioConfig = {
+        config->gpioPin,
+        config->gpioMode,
+        Speed_2MHz
     };
 
-    RCC_APB2PeriphClockCmd(BEEP_PERIPHERAL, ENABLE);
-
-#ifdef NAZE
-    // Hack - naze rev4 and below used opendrain to PNP for buzzer. Rev5 and above use PP to NPN.
-
-    if (hse_value == 12000000 && gpio_setup.cfg.mode == Mode_Out_OD)
-        gpio_setup.cfg.mode = Mode_Out_PP;
-#endif
-
-    gpioInit(gpio_setup.gpio, &gpio_setup.cfg);
+    RCC_APB2PeriphClockCmd(config->gpioPeripheral, ENABLE);
 
+    gpioInit(config->gpioPort, &gpioConfig);
 #endif
 }

src/main/drivers/sound_beeper_stm32f30x.c

@@ -25,20 +25,17 @@
 
 #include "sound_beeper.h"
 
-void initBeeperHardware(void)
+void initBeeperHardware(beeperConfig_t *config)
 {
 #ifdef BEEPER
-    struct {
-        GPIO_TypeDef *gpio;
-        gpio_config_t cfg;
-    } gpio_setup = {
-        .gpio = BEEP_GPIO,
-        .cfg = { BEEP_PIN, Mode_Out_OD, Speed_2MHz }
+    gpio_config_t gpioConfig = {
+        config->gpioPin,
+        config->gpioMode,
+        Speed_2MHz
     };
 
-    RCC_AHBPeriphClockCmd(BEEP_PERIPHERAL, ENABLE);
-
-    gpioInit(gpio_setup.gpio, &gpio_setup.cfg);
+    RCC_AHBPeriphClockCmd(config->gpioPeripheral, ENABLE);
 
+    gpioInit(config->gpioPort, &gpioConfig);
 #endif
 }

src/main/drivers/system.c

@@ -26,7 +26,6 @@
 #include "gpio.h"
 #include "light_led.h"
 #include "sound_beeper.h"
-#include "inverter.h"
 
 #include "system.h"
 
@@ -93,20 +92,11 @@ void systemInit(void)
     AFIO->MAPR |= AFIO_MAPR_SWJ_CFG_NO_JTAG_SW;
 #endif
 
-    ledInit();
-    beeperInit();
-#ifdef INVERTER
-    initInverter();
-#endif
-
     // Init cycle counter
     cycleCounterInit();
 
     // SysTick
     SysTick_Config(SystemCoreClock / 1000);
-
-    // sleep for 100ms
-    delay(100);
 }
 
 #if 1
@@ -158,7 +148,7 @@ void failureMode(uint8_t mode)
         LED1_TOGGLE;
         LED0_TOGGLE;
         delay(475 * mode - 2);
-        BEEP_ON
+        BEEP_ON;
         delay(25);
         BEEP_OFF;
     }

src/main/io/beeper.c

@@ -19,6 +19,8 @@
 #include "stdint.h"
 
 #include "platform.h"
+
+#include "drivers/gpio.h"
 #include "drivers/sound_beeper.h"
 #include "drivers/system.h"
 #include "flight/failsafe.h"

src/main/main.c

@@ -39,6 +39,10 @@
 #include "drivers/adc.h"
 #include "drivers/bus_i2c.h"
 #include "drivers/bus_spi.h"
+#include "drivers/gpio.h"
+#include "drivers/light_led.h"
+#include "drivers/sound_beeper.h"
+#include "drivers/inverter.h"
 
 #include "flight/flight.h"
 #include "flight/mixer.h"
@@ -169,6 +173,34 @@ void init(void)
 
     systemInit();
 
+    delay(100);
+
+    ledInit();
+
+#ifdef BEEPER
+    beeperConfig_t beeperConfig = {
+        .gpioMode = Mode_Out_OD,
+        .gpioPin = BEEP_PIN,
+        .gpioPort = BEEP_GPIO,
+        .gpioPeripheral = BEEP_PERIPHERAL,
+        .isInverted = false
+    };
+#ifdef NAZE
+    if (hardwareRevision >= NAZE32_REV5) {
+        // naze rev4 and below used opendrain to PNP for buzzer. Rev5 and above use PP to NPN.
+        beeperConfig.gpioMode = Mode_Out_PP;
+        beeperConfig.isInverted = true;
+    }
+#endif
+
+    beeperInit(&beeperConfig);
+#endif
+
+#ifdef INVERTER
+    initInverter();
+#endif
+
+
 #ifdef USE_SPI
     spiInit(SPI1);
     spiInit(SPI2);