RGB LED blink

Inc/blink_patterns.h

@@ -0,0 +1,186 @@
+/*
+ * blink_pattterns.h
+ *
+ *  Created on: July 9, 2023
+ *      Author: frank26080115
+ */
+
+#ifndef _BLINK_PATTERNS_H_
+#define _BLINK_PATTERNS_H_
+
+// this header file is only included by led.c once
+
+#define BLINK_TIME_MASK               0x1F
+#define BLINK_STOP                    0
+#define BLINK_LOOP                    0 // same as stop
+#define BLINK_RGB_TIME(r, g, b, t)    ((((r) ? 1 : 0) << 5) | (((g) ? 1 : 0) << 6) | (((b) ? 1 : 0) << 7) | ((t) & BLINK_TIME_MASK))
+#define BLINK_ON_TIME(t)              BLINK_RGB_TIME(1, 0, 0, t) // borrow above macro
+#define BLINK_OFF_TIME(t)             BLINK_RGB_TIME(0, 0, 0, t)
+
+#define BLINK_GET_TIME(x)             ((x) & BLINK_TIME_MASK)
+#define BLINK_IS_RED(x)               (((x) & (1 << 5)) != 0)
+#define BLINK_IS_GREEN(x)             (((x) & (1 << 6)) != 0)
+#define BLINK_IS_BLUE(x)              (((x) & (1 << 7)) != 0)
+#define BLINK_IS_OFF(x)               (((x) & 0xE0) == 0)
+#define BLINK_IS_ON(x)                (!BLINK_IS_OFF(x))
+
+// patterns are defined here
+// each byte is a frame
+// the top 3 bits indicate which of the RGB LEDs is on or off_type
+// the bottom 5 bits is the time span of the frame
+// time span is in units of 100ms, if 5 bits is not enough, then simply duplicate the frame
+// each pattern must end with a 0 byte, and will be looped or stopped on that frame
+
+#if defined(USE_RGB_LED) || defined(USE_LED_STRIP)
+
+const uint8_t blinkpattern_start[] = {
+    BLINK_RGB_TIME(1, 0, 0, 1),
+    BLINK_RGB_TIME(0, 1, 0, 1),
+    BLINK_RGB_TIME(0, 0, 1, 1),
+    BLINK_RGB_TIME(1, 1, 0, 1),
+    BLINK_RGB_TIME(1, 0, 1, 1),
+    BLINK_OFF_TIME(2),
+    BLINK_LOOP,
+};
+
+const uint8_t blinkpattern_unarmed[] = {
+    // unarmed should just make red LED stay on always
+    // note: the firmware reboots if no signal is detected, so any animation has the risk of being interrupted
+    BLINK_RGB_TIME(1, 0, 0, 1),
+    BLINK_LOOP,
+};
+
+const uint8_t blinkpattern_armed[] = {
+    BLINK_RGB_TIME(0, 1, 0, 1),
+    BLINK_OFF_TIME(4),
+    BLINK_LOOP,
+};
+
+const uint8_t blinkpattern_running[] = {
+    BLINK_RGB_TIME(0, 1, 0, 2),
+    BLINK_OFF_TIME(2),
+    BLINK_RGB_TIME(0, 1, 0, 2),
+    BLINK_OFF_TIME(2),
+    BLINK_LOOP,
+};
+
+const uint8_t blinkpattern_currentlimited[] = {
+    BLINK_RGB_TIME(1, 0, 1, 3),
+    BLINK_OFF_TIME(1),
+    BLINK_RGB_TIME(1, 0, 1, 1),
+    BLINK_OFF_TIME(5),
+    BLINK_RGB_TIME(1, 0, 1, 3),
+    BLINK_OFF_TIME(1),
+    BLINK_RGB_TIME(1, 0, 1, 1),
+    BLINK_OFF_TIME(5),
+    BLINK_STOP,
+};
+
+const uint8_t blinkpattern_stalled[] = {
+    BLINK_RGB_TIME(0, 0, 1, 3),
+    BLINK_OFF_TIME(1),
+    BLINK_RGB_TIME(1, 0, 1, 1),
+    BLINK_OFF_TIME(5),
+    BLINK_RGB_TIME(0, 0, 1, 3),
+    BLINK_OFF_TIME(1),
+    BLINK_RGB_TIME(1, 0, 1, 1),
+    BLINK_OFF_TIME(5),
+    BLINK_STOP,
+};
+
+const uint8_t blinkpattern_desync[] = {
+    BLINK_RGB_TIME(0, 1, 0, 1),
+    BLINK_OFF_TIME(1),
+    BLINK_RGB_TIME(0, 1, 0, 1),
+    BLINK_OFF_TIME(1),
+    BLINK_RGB_TIME(1, 0, 0, 1),
+    BLINK_OFF_TIME(1),
+    BLINK_RGB_TIME(0, 0, 1, 1),
+    BLINK_OFF_TIME(1),
+    BLINK_STOP,
+};
+
+const uint8_t blinkpattern_lowbatt[] = {
+    BLINK_RGB_TIME(1, 0, 0, 2),
+    BLINK_OFF_TIME(5),
+    BLINK_RGB_TIME(0, 0, 1, 2),
+    BLINK_OFF_TIME(5),
+    BLINK_STOP,
+};
+
+#else
+
+const uint8_t blinkpattern_start[] = {
+    BLINK_ON_TIME(1),
+    BLINK_OFF_TIME(1),
+    BLINK_ON_TIME(1),
+    BLINK_OFF_TIME(1),
+    BLINK_ON_TIME(1),
+    BLINK_OFF_TIME(1),
+    BLINK_ON_TIME(1),
+    BLINK_OFF_TIME(1),
+    BLINK_ON_TIME(1),
+    BLINK_OFF_TIME(1),
+    BLINK_LOOP,
+};
+
+const uint8_t blinkpattern_unarmed[] = {
+    // unarmed should just make red LED stay on always
+    // note: the firmware reboots if no signal is detected, so any animation has the risk of being interrupted
+    BLINK_ON_TIME(5),
+    BLINK_LOOP,
+};
+
+const uint8_t blinkpattern_armed[] = {
+    BLINK_ON_TIME(1),
+    BLINK_OFF_TIME(1),
+    BLINK_ON_TIME(1),
+    BLINK_OFF_TIME(7),
+    BLINK_LOOP,
+};
+
+const uint8_t blinkpattern_running[] = {
+    BLINK_ON_TIME(1),
+    BLINK_OFF_TIME(1),
+    BLINK_ON_TIME(1),
+    BLINK_OFF_TIME(1),
+    BLINK_LOOP,
+};
+
+const uint8_t blinkpattern_currentlimited[] = {
+    BLINK_ON_TIME(3),
+    BLINK_OFF_TIME(1),
+    BLINK_ON_TIME(1),
+    BLINK_OFF_TIME(5),
+    BLINK_STOP,
+};
+
+const uint8_t blinkpattern_stalled[] = {
+    BLINK_ON_TIME(3),
+    BLINK_OFF_TIME(1),
+    BLINK_ON_TIME(3),
+    BLINK_OFF_TIME(5),
+    BLINK_STOP,
+};
+
+const uint8_t blinkpattern_desync[] = {
+    BLINK_ON_TIME(1),
+    BLINK_OFF_TIME(1),
+    BLINK_ON_TIME(1),
+    BLINK_OFF_TIME(1),
+    BLINK_ON_TIME(1),
+    BLINK_OFF_TIME(5),
+    BLINK_STOP,
+};
+
+const uint8_t blinkpattern_lowbatt[] = {
+    BLINK_RGB_TIME(1, 0, 0, 2),
+    BLINK_OFF_TIME(5),
+    BLINK_RGB_TIME(0, 0, 1, 2),
+    BLINK_OFF_TIME(5),
+    BLINK_STOP,
+};
+
+#endif
+
+#endif

Inc/led.h

@@ -0,0 +1,32 @@
+/*
+ * led.h
+ *
+ *  Created on: July 9, 2023
+ *      Author: frank26080115
+ */
+
+#ifndef _LED_H_
+#define _LED_H_
+
+#include <stdint.h>
+#include <stdbool.h>
+#include <stddef.h>
+
+void led_init();        // called from main, initalizes GPIO structures and clocks
+
+void led_blink_100ms(); // call this every 100ms
+
+// use these functions in the main application
+void led_set_unarmed();
+void led_set_armed();
+void led_set_armstate(bool);
+void led_set_running();
+void led_sig_currentlimited();
+void led_sig_stalled();
+void led_sig_lowbatt();
+void led_sig_desync();
+void led_set_red();
+void led_set_green();
+void led_set_blue();
+
+#endif

Inc/targets.h

@@ -36,7 +36,6 @@
 
 //GLOBAL
 //#define USE_ADC_INPUT
-//#define USE_ALKAS_DEBUG_LED
 
 /******************************* L431 Targets ***************************************/
 #ifdef NEUTRON_L431
@@ -236,6 +235,25 @@
 #define PA6_VOLTAGE
 #endif
 
+#ifdef ARIA70A_F051
+#define FILE_NAME				"ARIA70A_F051"
+#define FIRMWARE_NAME           "Aria 70A"
+#define DEAD_TIME               45
+#define HARDWARE_GROUP_F0_A
+//#define USE_SERIAL_TELEMETRY
+#define PA6_VOLTAGE
+#define USE_RGB_LED
+
+#define RGBLED_RED_GPIOx        GPIOA
+#define RGBLED_RED_PIN          LL_GPIO_PIN_15
+#define RGBLED_GREEN_GPIOx      GPIOB
+#define RGBLED_GREEN_PIN        LL_GPIO_PIN_3
+#define RGBLED_BLUE_GPIOx       GPIOB
+#define RGBLED_BLUE_PIN         LL_GPIO_PIN_4
+#define LED_IS_OPENDRAIN        true
+
+#endif
+
 #ifdef HVFLYCOLOR_F051
 #define FILE_NAME				"HVFLYCOLOR_F051"
 #define FIRMWARE_NAME           "FLYCOLOR HV "
@@ -1358,6 +1376,41 @@
 #define TARGET_MIN_BEMF_COUNTS 6
 //#define USE_SERIAL_TELEMETRY // moved to individual ESCs
 #define USE_ADC
+
+#ifdef USE_RGB_LED
+    #ifndef RGBLED_RED_GPIOx
+        #define RGBLED_RED_GPIOx    GPIOB
+    #endif
+    #ifndef RGBLED_GREEN_GPIOx
+        #define RGBLED_GREEN_GPIOx  GPIOB
+    #endif
+    #ifndef RGBLED_BLUE_GPIOx
+        #define RGBLED_BLUE_GPIOx   GPIOB
+    #endif
+    #ifndef RGBLED_RED_PIN
+        #define RGBLED_RED_PIN      LL_GPIO_PIN_8
+    #endif
+    #ifndef RGBLED_GREEN_PIN
+        #define RGBLED_GREEN_PIN    LL_GPIO_PIN_3
+    #endif
+    #ifndef RGBLED_BLUE_PIN
+        #define RGBLED_BLUE_PIN     LL_GPIO_PIN_5
+    #endif
+    #ifndef LED_IS_OPENDRAIN
+        #define LED_IS_OPENDRAIN    true
+    #endif
+#else
+    #ifndef LED_GPIOx
+        #define LED_GPIOx           GPIOA
+    #endif
+    #ifndef LED_PIN
+        #define LED_PIN             LL_GPIO_PIN_15
+    #endif
+    #ifndef LED_IS_OPENDRAIN
+        #define LED_IS_OPENDRAIN true
+    #endif
+#endif
+
 #endif
 
 

Mcu/f051/Src/peripherals.c

@@ -387,21 +387,6 @@ void MX_GPIO_Init(void)
   /* GPIO Ports Clock Enable */
   LL_AHB1_GRP1_EnableClock(LL_AHB1_GRP1_PERIPH_GPIOA);
   LL_AHB1_GRP1_EnableClock(LL_AHB1_GRP1_PERIPH_GPIOB);
-
-  /**/
-  LL_GPIO_ResetOutputPin(GPIOA, LL_GPIO_PIN_15);
-
-  /**/
-  #ifdef USE_ALKAS_DEBUG_LED
-    LL_GPIO_InitTypeDef GPIO_InitStruct = {0};
-
-    GPIO_InitStruct.Pin = LL_GPIO_PIN_15;
-    GPIO_InitStruct.Mode = LL_GPIO_MODE_OUTPUT;
-    GPIO_InitStruct.Speed = LL_GPIO_SPEED_FREQ_LOW;
-    GPIO_InitStruct.OutputType = LL_GPIO_OUTPUT_PUSHPULL;
-    GPIO_InitStruct.Pull = LL_GPIO_PULL_NO;
-    LL_GPIO_Init(GPIOA, &GPIO_InitStruct);
-  #endif
 }
 
 

Mcu/g071/Src/peripherals.c

@@ -12,10 +12,6 @@
 #include "targets.h"
 #include "serial_telemetry.h"
 
-#ifdef USE_LED_STRIP
-#include "WS2812.h"
-#endif
-
 //extern uint16_t DEAD_TIME;
 
 
@@ -45,9 +41,6 @@ void initCorePeripherals(void){
   MX_TIM17_Init();
   MX_TIM6_Init();
   telem_UART_Init();
-#ifdef USE_LED_STRIP
-WS2812_Init();
-#endif
 
 }
 

Mcu/l431/Src/peripherals.c

@@ -12,10 +12,6 @@
 #include "targets.h"
 #include "serial_telemetry.h"
 
-#ifdef USE_LED_STRIP
-#include "WS2812.h"
-#endif
-
 //extern uint16_t DEAD_TIME;
 
 
@@ -36,10 +32,12 @@ void initCorePeripherals(void){
   MX_TIM7_Init();
   MX_TIM6_Init();
   telem_UART_Init();
+
 //#ifdef USE_LED_STRIP
 //WS2812_Init();
 //#endif
 
+
 }
 
 void initAfterJump(){