Ajout FishPeper

OpenSky/board/afrx/README.md

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+# AFRX target
+
+AlienFlight CC2510 based receiver

OpenSky/board/afrx/config.h

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+// pin layout ISP header
+#define ISP_DATA                    P2_1
+#define ISP_CLOCK                   P2_2
+
+// note: change of adc ch require change in adc.c!
+#define ADC_PORT                    P0
+#define ADC0                        6
+#define ADC1                        7
+// acs712 in inverted mode on adc1?
+// when powered by 5V we can use a trick
+// to get a good resolution: use inverted power inputs
+// 0A = 2.5V
+// 30A = 0.0V
+#define ADC1_USE_ACS712
+
+// voltage divider on my board is 10 / 1 k, scale to 100 / 10
+#define ADC0_DIVIDER_A              100
+#define ADC0_DIVIDER_B              10
+
+#define BIND_PORT                   P1
+#define BIND_PIN                    1
+
+// LEDs
+#define LED_GREEN_PORT              P2
+#define LED_GREEN_PIN               4
+#define LED_RED_PORT                P2
+#define LED_RED_PIN                 3
+
+// DEBUG
+#define DEBUG_UART 					USART0_P0
+
+// SBUS
+// enable SBUS output -> this will DISABLE ppm!
+#define SBUS_ENABLED
+#define SBUS_UART                   USART1_P0
+// Note: default/futaba is INVERTED=1! (use this for a cc3d etc)
+//       inverted     => idle = LOW
+//       non inverted => idle = high
+// #define SBUS_INVERTED
+
+// PPM (only used if sbus is disabled)
+// invert SBUS output (normal is non inverted)
+// #define PPM_INVERTED
+
+// hub telemetry input (soft serial)
+#define HUB_TELEMETRY_ON_SBUS_UART
+// #define HUB_TELEMETRY_INVERTED
+
+#ifndef HUB_TELEMETRY_ON_SBUS_UART
+  // if not shared with sbus, use any pin in softserial mode at 9600baud
+  #define HUB_TELEMETRY_PORT        P0
+  #define HUB_TELEMETRY_PIN         5
+#endif
+
+// LNA control pin
+#define RF_LNA_PORT                 P1
+#define RF_LNA_PIN                  6
+#define RF_LNA_ON_LEVEL             1
+
+// PA control pin
+#define RF_PA_PORT                  P1
+#define RF_PA_PIN                   4
+#define RF_PA_ON_LEVEL              1
+
+// Antenna switch control pin
+#define RF_ANTENNA_SWITCH_PORT      P1
+#define RF_ANTENNA_SWITCH_PIN       5
+#define RF_ANTENNA_A_LEVEL          1
+
+// enable High Gain?
+#define RF_HIGH_GAIN_MODE_ENABLED
+// Gain control pin
+#define RF_HIGH_GAIN_MODE_PORT      P1
+#define RF_HIGH_GAIN_MODE_PIN       7
+#define RF_HIGH_GAIN_MODE_ON_LEVEL  1
+
+// enable Bypass?
+// #define RF_BYPASS_MODE_ENABLED
+// Bypass control pin
+#define RF_BYPASS_MODE_PORT         P1
+#define RF_BYPASS_MODE_PIN          3
+#define RF_BYPASS_MODE_ON_LEVEL     1
+
+// bootloader config
+#define BOOTLOADER_LED_GREEN_PORT   LED_GREEN_PORT
+#define BOOTLOADER_LED_GREEN_PIN    LED_GREEN_PIN
+#define BOOTLOADER_LED_RED_PORT     LED_RED_PORT
+#define BOOTLOADER_LED_RED_PIN      LED_RED_PIN
+
+// bootloader runs on UART1 P0
+#define BOOTLOADER_UART_NUM         1
+#define BOOTLOADER_UART_PORT        0
+#define BOOTLOADER_UART_INVERTED    0
+#define BOOTLOADER_UART_BAUDRATE    100000
+#define BOOTLOADER_UART_USE_PARITY  0
+#define BOOTLOADER_UART_USE_2STOPBITS 0
+
+// use ISP interface clock pin as bootloader enable pin
+// pull this low during startup to enter bootloader mode
+#define BOOTLOADER_ENABLE_PORT      P2
+#define BOOTLOADER_ENABLE_PIN       2
+
+
+#define DEFAULT_FSCAL_VALUE         -69

OpenSky/board/afrx/target.mk

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+# configuration of this board
+# cc2510f16 has 16k flash -> 0x4000
+# cc2510f32 has 32k flash -> 0x8000
+FLASH_SIZE=0x8000
+
+# continue with normal cc251x build
+ARCH_DIR = arch/cc251x
+ARCH_MAKEFILE = $(ARCH_DIR)/cc251x.mk

OpenSky/board/d4rii/README.md

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+# d4r-ii target
+

OpenSky/board/d4rii/config.h

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+#ifndef __PIN_CONFIG_H__
+#define __PIN_CONFIG_H__
+#include "main.h"
+
+#define LED_GPIO                  GPIOA
+#define LED_GPIO_CLK              RCC_APB2Periph_GPIOA
+#define LED_GPIO_CLK_RCC          2
+#define LED_RED_PIN               GPIO_Pin_11
+#define LED_GREEN_PIN             GPIO_Pin_12
+
+// usually you want to have sbus inverted and hub telemetry inverted
+// both will run at sbus baudrate. current betafligh versions allow
+// shared frsky sbus and hub telemetry on the same uart port !
+
+// enable SBUS output -> this will DISABLE ppm!
+#define SBUS_ENABLED
+// Note: default/futaba is INVERTED=1! (use this for a cc3d etc)
+//       inverted     => idle = LOW
+//       non inverted => idle = high
+#define SBUS_INVERTED
+
+// PPM (only used if sbus is disabled)
+// #define PPM_INVERTED
+
+// hub telemetry input (soft serial if only HUB_TELEMETRY_INVERTED, sbus uart if HUB_TELEMETRY_ON_SBUS_UART)
+#define HUB_TELEMETRY_ON_SBUS_UART 
+#define HUB_TELEMETRY_INVERTED 
+
+#ifdef SBUS_INVERTED
+    // DEBUG is on SERVO4 output:
+    #define DEBUG_USART               USART3
+    #define DEBUG_USART_CLK           RCC_APB1Periph_USART3
+    #define DEBUG_USART_CLK_RCC       1
+    #define DEBUG_USART_GPIO          GPIOB
+    #define DEBUG_USART_GPIO_CLK      RCC_APB2Periph_GPIOB
+    #define DEBUG_USART_GPIO_CLK_RCC  2
+    #define DEBUG_USART_TX_PIN        GPIO_Pin_10
+    #define DEBUG_USART_IRQHANDLER    USART3_IRQHandler
+    #define DEBUG_USART_IRQn          USART3_IRQn
+    // SBUS is INVERTED on 4 pin header TX pin
+    #define SBUS_USART                 USART1
+    #define SBUS_USART_CLK             RCC_APB2Periph_USART1
+    #define SBUS_USART_RCC             2
+    #define SBUS_USART_GPIO            GPIOA
+    #define SBUS_USART_GPIO_CLK        RCC_APB2Periph_GPIOA
+    #define SBUS_USART_GPIO_CLK_RCC    2
+    #define SBUS_USART_TX_PIN          GPIO_Pin_9
+    #define SBUS_USART_IRQHANDLER      USART1_IRQHandler
+    #define SBUS_USART_IRQn            USART1_IRQn
+#else
+    // DEBUG is INVERTED(!) on 4pin header TX pin
+    #define DEBUG_USART               USART1
+    #define DEBUG_USART_CLK           RCC_APB2Periph_USART1
+    #define DEBUG_USART_CLK_RCC       2
+    #define DEBUG_USART_GPIO          GPIOA
+    #define DEBUG_USART_GPIO_CLK      RCC_APB2Periph_GPIOA
+    #define DEBUG_USART_GPIO_CLK_RCC  2
+    #define DEBUG_USART_TX_PIN        GPIO_Pin_9
+    #define DEBUG_USART_IRQHANDLER    USART1_IRQHandler
+    #define DEBUG_USART_IRQn          USART1_IRQn
+    // SBUS is non-inverted on SERVO4 output:
+    #define SBUS_USART                 USART3
+    #define SBUS_USART_CLK             RCC_APB1Periph_USART3
+    #define SBUS_USART_RCC             1
+    #define SBUS_USART_GPIO            GPIOB
+    #define SBUS_USART_GPIO_CLK        RCC_APB2Periph_GPIOB
+    #define SBUS_USART_GPIO_CLK_RCC    2
+    #define SBUS_USART_TX_PIN          GPIO_Pin_10
+    #define SBUS_USART_IRQHANDLER      USART3_IRQHandler
+    #define SBUS_USART_IRQn            USART3_IRQn
+#endif
+
+#define CC25XX_SPI_GPIO             GPIOA
+#define CC25XX_SPI_SCK_PIN          GPIO_Pin_5
+#define CC25XX_SPI_MOSI_PIN         GPIO_Pin_7
+#define CC25XX_SPI_MISO_PIN         GPIO_Pin_6
+#define CC25XX_SPI_CSN_PIN          GPIO_Pin_4
+#define CC25XX_SPI_GDO2_PIN         GPIO_Pin_3
+#define CC25XX_SPI                  SPI1
+#define CC25XX_SPI_CLK              RCC_APB2Periph_SPI1
+#define CC25XX_SPI_CLK_RCC          2
+#define CC25XX_SPI_GPIO_CLK         RCC_APB2Periph_GPIOA
+#define CC25XX_SPI_DMA_CLOCK        RCC_AHBPeriph_DMA1
+#define CC25XX_SPI_TX_DMA_CHANNEL   DMA1_Channel3
+#define CC25XX_SPI_TX_DMA_TC_FLAG   DMA1_FLAG_TC3
+#define CC25XX_SPI_RX_DMA_CHANNEL   DMA1_Channel2
+#define CC25XX_SPI_RX_DMA_TC_FLAG   DMA1_FLAG_TC2
+
+#define CC25XX_ANT_SW_CTX_GPIO     GPIOC
+#define CC25XX_ANT_SW_CTX_GPIO_CLK RCC_APB2Periph_GPIOC
+#define CC25XX_ANT_SW_CTX_GPIO_CLK_RCC 2
+#define CC25XX_ANT_SW_CTX_PIN      GPIO_Pin_15
+
+
+#define CC25XX_ANT_SW_CRX_GPIO     GPIOC
+#define CC25XX_ANT_SW_CRX_GPIO_CLK RCC_APB2Periph_GPIOC
+#define CC25XX_ANT_SW_CRX_GPIO_CLK_RCC 2
+#define CC25XX_ANT_SW_CRX_PIN      GPIO_Pin_14
+
+
+#define CC25XX_LNA_SW_CTX_GPIO     GPIOA
+#define CC25XX_LNA_SW_CTX_GPIO_CLK RCC_APB2Periph_GPIOA
+#define CC25XX_LNA_SW_CTX_GPIO_CLK_RCC 2
+#define CC25XX_LNA_SW_CTX_PIN      GPIO_Pin_15
+
+
+#define CC25XX_LNA_SW_CRX_GPIO     GPIOB
+#define CC25XX_LNA_SW_CRX_GPIO_CLK RCC_APB2Periph_GPIOB
+#define CC25XX_LNA_SW_CRX_GPIO_CLK_RCC 2
+#define CC25XX_LNA_SW_CRX_PIN      GPIO_Pin_4
+
+
+#define CC25XX_GDO2_GPIO           GPIOA
+#define CC25XX_GDO2_PIN            GPIO_Pin_3
+#define CC25XX_GDO2_GPIO_CLK       RCC_APB2Periph_GPIOA
+#define CC25XX_GDO2_GPIO_CLK_RCC   2
+
+
+#define BIND_JUMPER_GPIO           GPIOA
+#define BIND_JUMPER_PIN            GPIO_Pin_8
+#define BIND_JUMPER_GPIO_CLK       RCC_APB2Periph_GPIOA
+#define BIND_JUMPER_GPIO_CLK_RCC   2
+
+#define EEPROM_GPIO                GPIOB
+#define EEPROM_GPIO_CLK            RCC_APB2Periph_GPIOB
+#define EEPROM_GPIO_CLK_RCC        2
+#define EEPROM_I2C                 I2C1
+#define EEPROM_I2C_CLK             RCC_APB1Periph_I2C1
+#define EEPROM_I2C_CLK_RCC         1
+#define EEPROM_I2C_SDA_PIN         GPIO_Pin_7
+#define EEPROM_I2C_SCL_PIN         GPIO_Pin_6
+#define EEPROM_WP_PIN              GPIO_Pin_8
+// A2=LO, A1=LO, A0=HI on pcb
+#define EEPROM_I2C_ADDRESS         0xA2
+
+
+#define ADC_GPIO                  GPIOA
+#define ADC_GPIO_CLK              RCC_APB2Periph_GPIOA
+#define ADC_GPIO_CLK_RCC          2
+#define ADC_CLK                   RCC_APB2Periph_ADC1
+#define ADC_CLK_RCC               2
+#define ADC_IN1_PIN               GPIO_Pin_1
+#define ADC_IN2_PIN               GPIO_Pin_2
+#define ADC_DMA_CHANNEL           DMA1_Channel1
+#define ADC_DMA_TC_FLAG           DMA1_FLAG_TC1
+#define ADC                       ADC1
+
+// ppm output
+#define PPM_GPIO                  GPIOB
+#define PPM_GPIO_CLK              RCC_APB2Periph_GPIOB
+#define PPM_GPIO_CLK_RCC          2
+#define PPM_PIN                   GPIO_Pin_0
+#define PPM_TIMER                 TIM3
+#define PPM_TIMER_CLK             RCC_APB1Periph_TIM3
+#define PPM_TIMER_CLK_RCC         1
+#define PPM_TIMER_CH              TIM_Channel_3
+#define PPM_TIMER_IRQHANDLER      TIM3_IRQHandler
+#define PPM_TIMER_IRQn            TIM3_IRQn
+
+// soft spi for apa102 led
+#define SOFT_SPI_GPIO             GPIOB
+#define SOFT_SPI_GPIO_CLK         RCC_APB2Periph_GPIOB
+#define SOFT_SPI_GPIO_CLK_RCC     2
+#define SOFT_SPI_MOSI             GPIO_Pin_1
+#define SOFT_SPI_SCK              GPIO_Pin_2
+
+#ifndef HUB_TELEMETRY_ON_SBUS_UART
+// hub telemetry input NOTE: this has to be a timer io
+  #define SOFT_SERIAL_PIN_HAS_INVERTER  // there is an inverter on GPIOA.10!
+  #define SOFT_SERIAL_GPIO          GPIOA
+  #define SOFT_SERIAL_CLK           RCC_APB2Periph_GPIOA
+  #define SOFT_SERIAL_CLK_RCC       2
+  #define SOFT_SERIAL_PIN           GPIO_Pin_10
+  #define SOFT_SERIAL_TIMER         TIM1
+  #define SOFT_SERIAL_TIMER_CLK     RCC_APB2Periph_TIM1
+  #define SOFT_SERIAL_TIMER_CLK_RCC 2
+  #define SOFT_SERIAL_TIMER_IT_IC   TIM_IT_CC3
+  #define SOFT_SERIAL_TIMER_CH      TIM_Channel_3
+  #define SOFT_SERIAL_TIMER_GET_CAPTURE()  TIM_GetCapture3(SOFT_SERIAL_TIMER)
+  #define SOFT_SERIAL_TIMER_IT_UP   TIM_IT_Update
+  #define SOFT_SERIAL_TIMER_IC_IRQHandler TIM1_CC_IRQHandler
+  #define SOFT_SERIAL_TIMER_UP_IRQHandler TIM1_UP_TIM16_IRQHandler
+  #define SOFT_SERIAL_TIMER_IC_IRQn TIM1_CC_IRQn
+  #define SOFT_SERIAL_TIMER_UP_IRQn TIM1_UP_IRQn
+#endif // hub telemetry on softserial
+
+// THIS CONFIGURES IRQ PRIORITIES - DO NOT MESS THIS UP!
+// this is the most critical stuff:
+#define NVIC_PRIO_PPM 1
+// sbus is a tx interrupt, this can be delayed at no cost
+#define NVIC_PRIO_SBUS 6
+// this is very time critical, but as telemetry data is not that important
+// we allow this to be interrupted (=corrupted) occasionally
+#define NVIC_PRIO_SOFT_SERIAL 2
+// debugging data is not critical
+#define NVIC_PRIO_DEBUG_UART 7
+// systick prio
+#define NVIC_PRIO_SYSTICK 0
+
+#define DEFAULT_FSCAL_VALUE -62
+
+#endif // __PIN_CONFIG_H__

OpenSky/board/d4rii/target.mk

@@ -0,0 +1,4 @@
+
+# continue with normal stm32f1 build
+ARCH_DIR = arch/stm32f1
+ARCH_MAKEFILE = $(ARCH_DIR)/stm32f1.mk

OpenSky/board/rasp/README.md

@@ -0,0 +1,26 @@
+# Raspberry target
+
+This is a target to build OpenSky and run using a raspberry pi, with an CC2500 chip connected directly to the spi bus. Using the raspberry target is an easy way for experimenting with the code.
+
+OpenSky requires good timing to be able to do frequency hoping correctly, but an ideling raspberry pi seems to do just fine.
+
+Here is how i connected up my module:
+
+<pre>
+Raspberry Pi V2        CC2500
+
+16 GPIO23              GDO2
+17 VCC                 VCC
+19 MOSI                SI
+21 MISO                SO
+23 SCLK                SCLK
+25 GND                 GND
+
+03 GPIO02              LNA (Optional, if your chip have LNA)
+05 GPIO03              PA  (Optional, if your chip have PA)
+
+37 GPIO26              BIND (pull up to enter bind mode)
+08 TXD                 SBUS (output using hardware uart)
+40 GPIO21              PPM  (software bit banged, low quality)
+</pre>
+

OpenSky/board/rasp/config.h

@@ -0,0 +1 @@
+#define DEFAULT_FSCAL_VALUE 0

OpenSky/board/rasp/target.mk

@@ -0,0 +1,101 @@
+# object files
+DRIVER_SRCS   = 
+HAL_SRCS     := hal_adc.c \
+                hal_cc25xx.c \
+                hal_io.c \
+                hal_sbus.c \
+                hal_soft_serial.c \
+                hal_spi.c \
+                hal_storage.c \
+                hal_timeout.c \
+                hal_uart.c \
+                hal_wdt.c \
+                hal_ppm.c \
+                hal_debug.c
+
+ARCH_DIR = arch/rasp
+ARCH_SRCS    := $(addprefix $(ARCH_DIR)/, $(HAL_SRCS))
+ARCH_HEADERS := $(ARCH_SRCS:.c=.h)
+
+BOARD_SRCS   := $(ARCH_SRCS) \
+                $(GENERIC_SRCS)
+
+# fetch this dir during include
+SELF_DIR := $(dir $(lastword $(MAKEFILE_LIST)))
+
+#name of executable
+RESULT ?= opensky_$(notdir $(TARGET_LC))
+
+#faster build
+MAKEFLAGS+="-j1 "
+
+#opt
+CFLAGS += -O1 -g
+
+# Tool path, only override if not set
+TOOLROOT ?= /usr/bin
+
+# Tools (note: for cross compiling we use gcc as linker!)
+CC   = gcc
+LD   = gcc
+AR   = ar
+AS   = gcc
+OBJ  = objcopy
+
+# Search path for standard files
+vpath %.c $(SRC_DIR)
+vpath %.c $(ARCH_DIR)
+
+# Search path for perpheral library
+vpath %.c $(CORE)
+vpath %.c $(PERIPH)/src
+vpath %.c $(DEVICE)
+
+# Processor specific
+PTYPE = RASP
+
+# Compilation Flags
+
+FULLASSERT = -DUSE_FULL_ASSERT
+
+INCLUDE_DIRS := $(INCLUDE_DIRS) \
+                $(SELF_DIR) \
+                $(SRC_DIR) \
+                $(DEVICE) \
+                $(CORE) \
+                $(PERIPH)/inc \
+                $(ARCH_DIR)
+
+CFLAGS  += $(addprefix -I,$(INCLUDE_DIRS)) \
+           -D$(PTYPE) \
+           -DUSE_STDPERIPH_DRIVER \
+           $(FULLASSERT) \
+           -DBUILD_TARGET=$(TARGET_LC)
+
+TARGET_OBJS     = $(addsuffix .o,$(addprefix $(OBJECT_DIR)/$(TARGET)/,$(basename $(BOARD_SRCS))))
+TARGET_DEPS     = $(addsuffix .d,$(addprefix $(OBJECT_DIR)/$(TARGET)/,$(basename $(BOARD_SRCS))))
+
+# Build executable
+board: $(OBJECT_DIR)/$(RESULT)
+
+$(OBJECT_DIR)/$(RESULT): $(TARGET_OBJS)
+	$(V1) exit
+	$(V1) echo Linking: $(TARGET)
+	$(V1) $(LD) -o $@ $^ $(LDFLAGS)
+
+# compile and generate dependency info
+$(OBJECT_DIR)/$(TARGET)/%.o: %.c 
+	$(V1) mkdir -p $(dir $@)
+	$(V1) echo "%% $(notdir $<)" "$(STDOUT)" && \
+	$(CC) -c -o $@ $(CFLAGS) $<
+
+$(OBJECT_DIR)/$(TARGET)/%.o: %.s
+	$(V1) mkdir -p $(dir $@)
+	$(V1) echo "%% $(notdir $<)" "$(STDOUT)"
+	$(V1) $(CC) -c $(CFLAGS) $(DEPFLAGS) $< -o $@
+
+clean:
+	$(V1) echo Cleaning: $(TARGET)
+	$(V1) rm -f $(OBJECT_DIR)/$(TARGET)/*.o $(OBJECT_DIR)/$(TARGET)/*.d
+
+.PHONY: board clean flash debug

OpenSky/board/tinyfish/README.md

@@ -0,0 +1,4 @@
+# tinyFISH target
+
+this code runs on my custom tinyFISH all-in-one flight controller
+more coming soon...

OpenSky/board/tinyfish/config.h

@@ -0,0 +1,76 @@
+// pin layout ISP header
+#define ISP_DATA  P2_1
+#define ISP_CLOCK P2_2
+
+// NOT USED
+#define PPM_OUT_PIN 4
+
+// NOT USED
+#define ADC_PORT P0
+#define ADC0 5
+#define ADC1 6
+// #define ADC1_USE_ACS712
+
+// voltage divider on my board is 10 / 5.6 k, scale to 100 / 56 to avoid floating point calc
+#define ADC0_DIVIDER_A 100
+#define ADC0_DIVIDER_B  56
+
+#define BIND_PORT P0
+#define BIND_PIN  3
+
+#define BIND2_PORT P2
+#define BIND2_PIN  2
+
+
+// LEDS
+#define LED_GREEN_PORT P0
+#define LED_GREEN_PIN  4
+#define LED_RED_PORT   P0
+#define LED_RED_PIN    1
+
+// DEBUG
+#define DEBUG_UART USART1_P0
+
+// SBUS
+// enable SBUS output -> this will DISABLE ppm!
+#define SBUS_ENABLED
+#define SBUS_UART USART0_P1
+// Note: default/futaba is INVERTED=1! (use this for a cc3d etc)
+//       inverted     => idle = LOW
+//       non inverted => idle = high
+// #define SBUS_INVERTED
+
+// PPM (only used if sbus is disabled)
+// invert SBUS output (normal is non inverted)
+// #define PPM_INVERTED
+
+// hub telemetry input (soft serial)
+#define HUB_TELEMETRY_ON_SBUS_UART
+// #define HUB_TELEMETRY_INVERTED
+
+#ifndef HUB_TELEMETRY_ON_SBUS_UART
+  // if not shared with sbus, use any pin in softserial mode at 9600baud
+  #define HUB_TELEMETRY_PORT        P1
+  #define HUB_TELEMETRY_PIN         3
+#endif
+
+// bootloader config
+#define BOOTLOADER_LED_GREEN_PORT LED_GREEN_PORT
+#define BOOTLOADER_LED_GREEN_PIN  LED_GREEN_PIN
+#define BOOTLOADER_LED_RED_PORT   LED_RED_PORT
+#define BOOTLOADER_LED_RED_PIN    LED_RED_PIN
+// bootloader runs on UART0 P1
+#define BOOTLOADER_UART_NUM           0
+#define BOOTLOADER_UART_PORT          1
+#define BOOTLOADER_UART_INVERTED      0
+#define BOOTLOADER_UART_BAUDRATE      100000
+#define BOOTLOADER_UART_USE_PARITY    1
+#define BOOTLOADER_UART_USE_2STOPBITS 1
+// use ISP interface clock pin as bootloader enable pin
+// pull this low during startup to enter bootloader mode
+#define BOOTLOADER_ENABLE_PORT P2
+#define BOOTLOADER_ENABLE_PIN  1
+
+
+#define DEFAULT_FSCAL_VALUE -69
+

OpenSky/board/tinyfish/target.mk

@@ -0,0 +1,9 @@
+# configuration of this board
+# cc2510f16 has 16k flash -> 0x4000
+# cc2510f32 has 32k flash -> 0x8000
+FLASH_SIZE=0x8000
+
+# continue with normal cc251x build
+ARCH_DIR = arch/cc251x
+ARCH_MAKEFILE =$(ARCH_DIR)/cc251x.mk
+

OpenSky/board/tinyfish_test/README.md

@@ -0,0 +1,3 @@
+# vd5m target
+
+this runs on a vd5m board

OpenSky/board/tinyfish_test/config.h

@@ -0,0 +1,77 @@
+// pin layout ISP header
+#define ISP_DATA  P2_1
+#define ISP_CLOCK P2_2
+
+// pin layout servo connection
+#define SERVO_1 7 // P0_7 = BIND, pull down on startup to enter bind mode
+#define SERVO_2 6 // P0_6 = ADC1 = voltage sensor (max 3.3V on I/O ! -> voltage divider necessary!)
+#define SERVO_3 5 // P0_5 = ADC0 = current sensor (max 3.3V on I/O !)
+#define SERVO_4 4 // P0_4 = PPM or SBUS OUT
+#define SERVO_5 3 // P0_3 = debug UART
+
+#define PPM_OUT_PIN SERVO_4
+
+// note: change of adc ch require change in adc.c!
+#define ADC_PORT P0
+// make sure not to use SERVO_3
+#define ADC0 SERVO_2
+#define ADC1 SERVO_2
+
+// voltage divider on my board is 10 / 3.3 k, scale to 100 / 33 to avoid floating point calc
+#define ADC0_DIVIDER_A 100
+#define ADC0_DIVIDER_B  33
+
+#define BIND_PORT P0
+#define BIND_PIN  SERVO_1
+
+// leds
+#define LED_GREEN_PORT P2
+#define LED_GREEN_PIN  4
+#define LED_RED_PORT P2
+#define LED_RED_PIN  3
+
+// DEBUG
+#define DEBUG_UART USART0_P0
+
+// SBUS
+// enable SBUS output -> this will DISABLE ppm!
+#define SBUS_ENABLED
+#define SBUS_UART USART1_P0
+// Note: default/futaba is INVERTED=1! (use this for a cc3d etc)
+//       inverted     => idle = LOW
+//       non inverted => idle = high
+// #define SBUS_INVERTED
+
+// PPM (only used if sbus is disabled)
+// invert SBUS output (normal is non inverted)
+// #define PPM_INVERTED
+
+// hub telemetry input (soft serial)
+#define HUB_TELEMETRY_ON_SBUS_UART
+// #define HUB_TELEMETRY_INVERTED
+
+#ifndef HUB_TELEMETRY_ON_SBUS_UART
+  // if not shared with sbus, use any pin in softserial mode at 9600baud
+  #define HUB_TELEMETRY_PORT        P0
+  #define HUB_TELEMETRY_PIN         7
+#endif
+
+// bootloader config
+#define BOOTLOADER_LED_GREEN_PORT LED_GREEN_PORT
+#define BOOTLOADER_LED_GREEN_PIN  LED_GREEN_PIN
+#define BOOTLOADER_LED_RED_PORT   LED_RED_PORT
+#define BOOTLOADER_LED_RED_PIN    LED_RED_PIN
+// bootloader runs on UART1 P0
+#define BOOTLOADER_UART_NUM           1
+#define BOOTLOADER_UART_PORT          0
+#define BOOTLOADER_UART_INVERTED      0
+#define BOOTLOADER_UART_BAUDRATE      100000
+#define BOOTLOADER_UART_USE_PARITY    1
+#define BOOTLOADER_UART_USE_2STOPBITS 1
+// use ISP interface clock pin as bootloader enable pin
+// pull this low during startup to enter bootloader mode
+#define BOOTLOADER_ENABLE_PORT P2
+#define BOOTLOADER_ENABLE_PIN  2
+
+
+#define DEFAULT_FSCAL_VALUE -20

OpenSky/board/tinyfish_test/target.mk

@@ -0,0 +1,9 @@
+# configuration of this board
+# cc2510f16 has 16k flash -> 0x4000
+# cc2510f32 has 32k flash -> 0x8000
+FLASH_SIZE=0x4000
+
+# continue with normal cc251x build
+ARCH_DIR = arch/cc251x
+ARCH_MAKEFILE = $(ARCH_DIR)/cc251x.mk
+

OpenSky/board/usky/README.md

@@ -0,0 +1,3 @@
+# uSKY target
+
+this runs on my tiny 0.4g diy receiver - see http://fishpepper.de/projects/usky

OpenSky/board/usky/config.h

@@ -0,0 +1,90 @@
+// pin layout ISP header
+#define ISP_DATA  P2_1
+#define ISP_CLOCK P2_2
+
+#define PPM_OUT_PIN 4
+
+// note: change of adc ch require change in adc.c!
+#define ADC_PORT P0
+#define ADC0 6
+#define ADC1 6
+// acs712 in inverted mode on adc1?
+// #define ADC1_USE_ACS712
+
+// voltage divider on my board is 10 / 5.6 k, scale to 100 / 56 to avoid floating point calc
+#define ADC0_DIVIDER_A 100
+#define ADC0_DIVIDER_B  56
+
+
+// DBG DATA
+#define BIND_PORT P2
+#define BIND_PIN  1
+
+// leds
+#define LED_GREEN_PORT P1
+#define LED_GREEN_PIN  1
+#define LED_RED_PORT P2
+#define LED_RED_PIN  3
+
+// DEBUG
+#define DEBUG_UART USART0_P0
+
+
+// SBUS
+// enable SBUS output -> this will DISABLE ppm!
+#define SBUS_ENABLED
+#define SBUS_UART USART1_P0
+// Note: default/futaba is INVERTED=1! (use this for a cc3d etc)
+//       inverted     => idle = LOW
+//       non inverted => idle = high
+// #define SBUS_INVERTED
+
+// PPM (only used if sbus is disabled)
+// invert SBUS output (normal is non inverted)
+// #define PPM_INVERTED
+
+// hub telemetry input (soft serial)
+#define HUB_TELEMETRY_ON_SBUS_UART
+// #define HUB_TELEMETRY_INVERTED
+
+#ifndef HUB_TELEMETRY_ON_SBUS_UART
+  // if not shared with sbus, use any pin in softserial mode at 9600baud
+  #define HUB_TELEMETRY_PORT        P0
+  #define HUB_TELEMETRY_PIN         7
+#endif
+
+// LNA control pin
+// #define RF_LNA_PORT                 P0
+// #define RF_LNA_PIN                  0 
+// #define RF_LNA_ON_LEVEL             1
+// PA control pin
+// #define RF_PA_PORT                  P0
+// #define RF_PA_PIN                   1
+// #define RF_PA_ON_LEVEL              1
+// enable high gain?
+// #define RF_HIGH_GAIN_MODE_ENABLED
+// gain control pin
+// #define RF_HIGH_GAIN_MODE_PORT      P1
+// #define RF_HIGH_GAIN_MODE_PIN       0
+// #define RF_HIGH_GAIN_MODE_ON_LEVEL  1
+
+// bootloader config
+#define BOOTLOADER_LED_GREEN_PORT LED_GREEN_PORT
+#define BOOTLOADER_LED_GREEN_PIN  LED_GREEN_PIN
+#define BOOTLOADER_LED_RED_PORT   LED_RED_PORT
+#define BOOTLOADER_LED_RED_PIN    LED_RED_PIN
+// bootloader runs on UART1 P0
+#define BOOTLOADER_UART_NUM           1
+#define BOOTLOADER_UART_PORT          0
+#define BOOTLOADER_UART_INVERTED      0
+#define BOOTLOADER_UART_BAUDRATE      100000
+#define BOOTLOADER_UART_USE_PARITY    0
+#define BOOTLOADER_UART_USE_2STOPBITS 1
+// use ISP interface clock pin as bootloader enable pin
+// pull this low during startup to enter bootloader mode
+#define BOOTLOADER_ENABLE_PORT P2
+#define BOOTLOADER_ENABLE_PIN  2
+
+
+#define DEFAULT_FSCAL_VALUE -69
+

OpenSky/board/usky/target.mk

@@ -0,0 +1,9 @@
+# configuration of this board
+# cc2510f16 has 16k flash -> 0x4000
+# cc2510f32 has 32k flash -> 0x8000
+FLASH_SIZE=0x8000
+
+# continue with normal cc251x build
+ARCH_DIR = arch/cc251x
+ARCH_MAKEFILE = $(ARCH_DIR)/cc251x.mk
+

OpenSky/board/vd5m/README.md

@@ -0,0 +1,3 @@
+# vd5m target
+
+this runs on a vd5m board

OpenSky/board/vd5m/config.h

@@ -0,0 +1,88 @@
+// pin layout ISP header
+#define ISP_DATA  P2_1
+#define ISP_CLOCK P2_2
+
+// pin layout servo connection
+#define SERVO_1 7 // P0_7 = BIND, pull down on startup to enter bind mode
+#define SERVO_2 6 // P0_6 = ADC1 = voltage sensor (max 3.3V on I/O ! -> voltage divider necessary!)
+#define SERVO_3 5 // P0_5 = ADC0 = current sensor (max 3.3V on I/O !)
+#define SERVO_4 4 // P0_4 = PPM or SBUS OUT
+#define SERVO_5 3 // P0_3 = debug UART
+
+#define PPM_OUT_PIN SERVO_4
+
+#define BIND_PORT P0
+#define BIND_PIN  SERVO_1
+
+// leds
+#define LED_GREEN_PORT P2
+#define LED_GREEN_PIN  4
+#define LED_RED_PORT P2
+#define LED_RED_PIN  3
+
+// DEBUG
+#define DEBUG_UART USART0_P0
+
+// SBUS
+// enable SBUS output -> this will DISABLE ppm!
+#define SBUS_ENABLED
+#define SBUS_UART USART1_P0
+// Note: default/futaba is INVERTED=1! (use this for a cc3d etc)
+//       inverted     => idle = LOW
+//       non inverted => idle = high
+#define SBUS_INVERTED
+
+// PPM (only used if sbus is disabled)
+// invert SBUS output (normal is non inverted)
+// #define PPM_INVERTED
+
+// hub telemetry input (soft serial)
+#define HUB_TELEMETRY_ON_SBUS_UART
+#define HUB_TELEMETRY_INVERTED
+
+#ifndef HUB_TELEMETRY_ON_SBUS_UART
+  // if not shared with sbus, use any pin in softserial mode at 9600baud
+  #define HUB_TELEMETRY_PORT        P0
+  #define HUB_TELEMETRY_PIN         7
+#endif
+
+// note: change of adc ch require change in adc.c!
+#define ADC_PORT P0
+#ifdef HUB_TELEMETRY_ON_SBUS_UART
+  // free up SERVO_3 for hub telemetry input!
+  #define ADC0 SERVO_2
+  #define ADC1 SERVO_2
+#else
+  #define ADC0 SERVO_2
+  #define ADC1 SERVO_3
+#endif
+// acs712 in inverted mode on adc1?
+// when powered by 5V we can use a trick
+// to get a good resolution: use inverted power inputs
+// 0A = 2.5V
+// 30A = 0.0V
+#define ADC1_USE_ACS712
+
+// voltage divider on my board is 10 / 3.3 k, scale to 100 / 33 to avoid floating point calc
+#define ADC0_DIVIDER_A 100
+#define ADC0_DIVIDER_B  33
+
+// bootloader config
+#define BOOTLOADER_LED_GREEN_PORT LED_GREEN_PORT
+#define BOOTLOADER_LED_GREEN_PIN  LED_GREEN_PIN
+#define BOOTLOADER_LED_RED_PORT   LED_RED_PORT
+#define BOOTLOADER_LED_RED_PIN    LED_RED_PIN
+// bootloader runs on UART1 P0
+#define BOOTLOADER_UART_NUM           1
+#define BOOTLOADER_UART_PORT          0
+#define BOOTLOADER_UART_INVERTED      1
+#define BOOTLOADER_UART_BAUDRATE      100000
+#define BOOTLOADER_UART_USE_PARITY    1
+#define BOOTLOADER_UART_USE_2STOPBITS 1
+// use ISP interface clock pin as bootloader enable pin
+// pull this low during startup to enter bootloader mode
+#define BOOTLOADER_ENABLE_PORT P2
+#define BOOTLOADER_ENABLE_PIN  2
+
+
+#define DEFAULT_FSCAL_VALUE -20

OpenSky/board/vd5m/target.mk

@@ -0,0 +1,9 @@
+# configuration of this board
+# cc2510f16 has 16k flash -> 0x4000
+# cc2510f32 has 32k flash -> 0x8000
+FLASH_SIZE=0x4000
+
+# continue with normal cc251x build
+ARCH_DIR = arch/cc251x
+ARCH_MAKEFILE = $(ARCH_DIR)/cc251x.mk
+

OpenSky/board/xsr/README.md

@@ -0,0 +1,64 @@
+# xsr-sb target
+
+##LEDs
+
+The XSR has a green and a red LED.
+
+##SBUS
+
+SBUS output is on USART1, TX pin is PA9, RX is PA10 but unused. SBUS is inverted leaving the board.
+
+##CC2500 Radio
+
+CC2500 is connected to SPI2, SCK is PB13, MISO is PB14 and MOSI is PB15.
+The CS pin is PA8, and the GDO2 pin is PA11 
+
+The XSR uses the Skyworks SE2431 range extender
+See: http://www.skyworksinc.com/uploads/documents/SE2431L_202410J.pdf
+
+Looks to be a similar design to this: http://www.ti.com/tool/CC2530-SE2431L
+
+Which means the RX pin selection is not needed (it is RX if TX is off)
+
+Either ANT can be used for both RX and TX.
+
+High is logic 1, Low is logic 0
+
+ANT (PB5) selection is 0 (left) or 1 (right)
+CTX (PA15) is 0 then RX LNA mode active, or 1 then tx mode
+CPS (PB3) is 0 then bypass mode is active, 1 is bypass off.
+CSD (PB4) with 1 to enable chip (0 = sleep)
+
+GDO2 is on PA11 
+
+##BIND
+
+Bind pin is attached to PC13, and pushing button pulls to ground.
+
+##EEPROM
+ 
+EEPROM is connected to PA0 (SCL) and PA1 (SDA) 
+
+Note that this is **NOT** an I2C port on the F1 so must use SOFT I2C
+
+Write enable pin is connected to PXX *TODO*
+
+##Analogue
+
+NOTE no analogue input for XSR, and no servo pins.
+
+##CPPM Output
+
+CPPM output is on PB12
+
+##Telemetry (Smart Port)
+    
+Smart port telemetry input is RX USART3 - RX on PB11, TX on PB10, this is a polling protocol, so TX is used too.
+
+The plan is to not enable the smart port protocol but use the older hub telemetry (D8) protocol, so that the unit can share a UART on the FC with SBUS!
+
+PB11 for RX and PB10 for TX both inverted once leaving board.
+Output Enable (OE) for TX is PA2, this will need to be pulled high to prevent transmissions on the sport line.
+
+TX (PB10) can then be used for debugging output (requires soldering to board before inverter). 
+

OpenSky/board/xsr/config.h

@@ -0,0 +1,168 @@
+#ifndef __PIN_CONFIG_H__
+#define __PIN_CONFIG_H__
+#include "main.h"
+
+/* TODO find correct pins for LEDs */
+#define LED_GPIO                  GPIOA
+#define LED_GPIO_CLK              RCC_APB2Periph_GPIOA
+#define LED_GPIO_CLK_RCC          2
+#define LED_RED_PIN               GPIO_Pin_11
+#define LED_GREEN_PIN             GPIO_Pin_12
+
+
+// enable SBUS output -> this will DISABLE ppm!
+#define SBUS_ENABLED
+// Note: default/futaba is INVERTED=1! (use this for a cc3d etc)
+//       inverted     => idle = LOW
+//       non inverted => idle = high
+#define SBUS_INVERTED
+
+// PPM (only used if sbus is disabled)
+// invert SBUS output (normal is non inverted)
+// #define PPM_INVERTED
+
+// hub telemetry input (soft serial)
+// #define HUB_TELEMETRY_ON_SBUS_UART
+// #define HUB_TELEMETRY_INVERTED 
+// #define PPM_INVERTED
+
+#define SBUS_USART                 USART1
+#define SBUS_USART_CLK             RCC_APB2Periph_USART1
+#define SBUS_USART_RCC             2
+#define SBUS_USART_GPIO            GPIOA
+#define SBUS_USART_GPIO_CLK        RCC_APB2Periph_GPIOA
+#define SBUS_USART_GPIO_CLK_RCC    2
+#define SBUS_USART_TX_PIN          GPIO_Pin_9
+#define SBUS_USART_IRQHANDLER      USART1_IRQHandler
+#define SBUS_USART_IRQn            USART1_IRQn
+
+#define CC25XX_SPI_GPIO             GPIOB
+#define CC25XX_SPI_SCK_PIN          GPIO_Pin_13
+#define CC25XX_SPI_MOSI_PIN         GPIO_Pin_15
+#define CC25XX_SPI_MISO_PIN         GPIO_Pin_14
+/* 
+    NOTE: CS pin is on GPIOA, PA8
+    NOTE: GDO2 pin is on GPIOA, PA11 
+*/
+#define CC25XX_SPI_CSN_PIN          GPIO_Pin_8
+#define CC25XX_SPI_GDO2_PIN         GPIO_Pin_11
+
+#define CC25XX_SPI                  SPI2
+#define CC25XX_SPI_CLK              RCC_APB2Periph_SPI2
+#define CC25XX_SPI_CLK_RCC          2
+/* TODO ?? chose correct DMA for SPI2 */
+#define CC25XX_SPI_GPIO_CLK         RCC_APB2Periph_GPIOB
+#define CC25XX_SPI_DMA_CLOCK        RCC_AHBPeriph_DMA1
+#define CC25XX_SPI_TX_DMA_CHANNEL   DMA1_Channel3
+#define CC25XX_SPI_TX_DMA_TC_FLAG   DMA1_FLAG_TC3
+#define CC25XX_SPI_RX_DMA_CHANNEL   DMA1_Channel2
+#define CC25XX_SPI_RX_DMA_TC_FLAG   DMA1_FLAG_TC2
+
+/* 
+    XSR uses the Skyworks SE2431 range extender
+    See: http:// www.skyworksinc.com/uploads/documents/SE2431L_202410J.pdf
+
+    Looks to be a similar design to this: http:// www.ti.com/tool/CC2530-SE2431L
+
+    Which means the RX pin selection is not needed (it is RX if TX is off)
+
+    Either ANT can be used for both RX and TX.
+
+    High is logic 1, Low is logic 0
+
+    ANT (PB5) selection is 0 (left) or 1 (right)
+    CTX (PA15) is 0 then RX LNA mode active, or 1 then tx mode
+    CPS (PB3) is 0 then bypass mode is active, 1 is bypass off.
+    CSD (PB4) with 1 to enable chip (0 = sleep)
+*/ 
+
+/* TODO revisit base on the above */
+#define CC25XX_ANT_SW_CTX_GPIO     GPIOC
+#define CC25XX_ANT_SW_CTX_GPIO_CLK RCC_APB2Periph_GPIOC
+#define CC25XX_ANT_SW_CTX_GPIO_CLK_RCC 2
+#define CC25XX_ANT_SW_CTX_PIN      GPIO_Pin_15
+
+
+#define CC25XX_ANT_SW_CRX_GPIO     GPIOC
+#define CC25XX_ANT_SW_CRX_GPIO_CLK RCC_APB2Periph_GPIOC
+#define CC25XX_ANT_SW_CRX_GPIO_CLK_RCC 2
+#define CC25XX_ANT_SW_CRX_PIN      GPIO_Pin_14
+
+
+#define CC25XX_LNA_SW_CTX_GPIO     GPIOA
+#define CC25XX_LNA_SW_CTX_GPIO_CLK RCC_APB2Periph_GPIOA
+#define CC25XX_LNA_SW_CTX_GPIO_CLK_RCC 2
+#define CC25XX_LNA_SW_CTX_PIN      GPIO_Pin_15
+
+
+#define CC25XX_LNA_SW_CRX_GPIO     GPIOB
+#define CC25XX_LNA_SW_CRX_GPIO_CLK RCC_APB2Periph_GPIOB
+#define CC25XX_LNA_SW_CRX_GPIO_CLK_RCC 2
+#define CC25XX_LNA_SW_CRX_PIN      GPIO_Pin_4
+
+/* GDO2 is on PA11 */
+#define CC25XX_GDO2_GPIO           GPIOA
+#define CC25XX_GDO2_PIN            GPIO_Pin_11
+#define CC25XX_GDO2_GPIO_CLK       RCC_APB2Periph_GPIOA
+#define CC25XX_GDO2_GPIO_CLK_RCC   2
+
+/* bind pin is attached to PC13, and pushing button pulls to ground. */
+#define BIND_JUMPER_GPIO           GPIOC
+#define BIND_JUMPER_PIN            GPIO_Pin_13
+#define BIND_JUMPER_GPIO_CLK       RCC_APB2Periph_GPIOC
+#define BIND_JUMPER_GPIO_CLK_RCC   2
+
+/* 
+    EEPROM is connected to PA0 (SCL) and PA1 (SDA) 
+
+    Note that this is **NOT** an I2C port on the F1 so must use SOFT I2C
+*/
+#define EEPROM_GPIO                GPIOA
+#define EEPROM_GPIO_CLK            RCC_APB2Periph_GPIOA
+#define EEPROM_GPIO_CLK_RCC        2
+#define EEPROM_I2C_SDA_PIN         GPIO_Pin_1
+#define EEPROM_I2C_SCL_PIN         GPIO_Pin_0
+/* TODO: ??? */
+#define EEPROM_WP_PIN              GPIO_Pin_8
+// A2=LO, A1=LO, A0=HI on pcb
+#define EEPROM_I2C_ADDRESS         0xA2
+
+/* NOTE no analogue input for XSR, and no servo pins */
+
+// cppm output is on PB12
+#define PPM_GPIO                  GPIOB
+#define PPM_GPIO_CLK              RCC_APB2Periph_GPIOB
+#define PPM_GPIO_CLK_RCC          2
+#define PPM_PIN                   GPIO_Pin_12
+/* TODO: ??? chose timer for pin */
+#define PPM_TIMER                 TIM3
+#define PPM_TIMER_CLK             RCC_APB1Periph_TIM3
+#define PPM_TIMER_CLK_RCC         1
+#define PPM_TIMER_CH              TIM_Channel_3
+#define PPM_TIMER_IRQHANDLER      TIM3_IRQHandler
+#define PPM_TIMER_IRQn            TIM3_IRQn
+
+/*
+    hub telemetry input is RX USART3 (SPORT)
+
+    PB11 for RX and PB10 for TX both inverted once leaving board.
+    Output Enable (OE) is PA2
+*/    
+
+
+// THIS CONFIGURES IRQ PRIORITIES - DO NOT MESS THIS UP!
+// this is the most critical stuff:
+#define NVIC_PRIO_PPM 1
+// sbus is a tx interrupt, this can be delayed at no cost
+#define NVIC_PRIO_SBUS 6
+// this is very time critical, but as telemetry data is not that important
+// we allow this to be interrupted (=corrupted) occasionally
+#define NVIC_PRIO_SOFT_SERIAL 2
+// debugging data is not critical
+#define NVIC_PRIO_DEBUG_UART 7
+// systick prio
+#define NVIC_PRIO_SYSTICK 0
+
+#define DEFAULT_FSCAL_VALUE -62
+
+#endif // __PIN_CONFIG_H__

OpenSky/board/xsr/target.mk

@@ -0,0 +1,4 @@
+
+# continue with normal stm32f1 build
+ARCH_DIR = arch/stm32f1
+ARCH_MAKEFILE = $(ARCH_DIR)/stm32f1.mk