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HAL_ChibiOS: change RCIN FLOAT to PULLDOWN 

this lowers the chance of noise on a RCIN pin causing incorrect
protocol detection
This commit is contained in:
Andrew Tridgell 2021-10-11 08:28:57 +11:00
parent 495ec52a00
commit 47da7f5c9b
24 changed files with 24 additions and 24 deletions
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2
libraries/AP_HAL_ChibiOS/hwdef/F35Lightning/hwdef.dat
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@ -43,7 +43,7 @@ PA2 USART2_TX USART2
PA3 USART2_RX USART2 PA3 USART2_RX USART2
# UART3RX (RCInput) # UART3RX (RCInput)
PB11 TIM2_CH4 TIM2 RCININT FLOAT LOW PB11 TIM2_CH4 TIM2 RCININT PULLDOWN LOW
PA8 SBUS_INVERT_RX OUTPUT PA8 SBUS_INVERT_RX OUTPUT
# UART4 (user), only TX pinned out # UART4 (user), only TX pinned out

2
libraries/AP_HAL_ChibiOS/hwdef/KakuteF4/hwdef.dat
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@ -71,7 +71,7 @@ define HAL_BATT_CURR_SCALE 17.0
SERIAL_ORDER OTG1 USART6 USART1 UART4 UART5 USART3 SERIAL_ORDER OTG1 USART6 USART1 UART4 UART5 USART3
# rcinput is PB11 # rcinput is PB11
PB11 TIM2_CH4 TIM2 RCININT FLOAT LOW PB11 TIM2_CH4 TIM2 RCININT PULLDOWN LOW
PB10 USART3_TX USART3 PB10 USART3_TX USART3
# SBUS inversion control pin, active high # SBUS inversion control pin, active high

2
libraries/AP_HAL_ChibiOS/hwdef/MatekF405-CAN/hwdef.dat
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@ -98,7 +98,7 @@ PA2 USART2_TX USART2 NODMA
PA3 USART2_RX USART2 NODMA ALT(1) PA3 USART2_RX USART2 NODMA ALT(1)
# default to timer for RC input # default to timer for RC input
PA3 TIM9_CH2 TIM9 RCININT FLOAT LOW PA3 TIM9_CH2 TIM9 RCININT PULLDOWN LOW
# USART3 # USART3
PC10 USART3_TX USART3 PC10 USART3_TX USART3

2
libraries/AP_HAL_ChibiOS/hwdef/MatekF405-Wing/hwdef.dat
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@ -53,7 +53,7 @@ PA0 UART4_TX UART4
PA1 UART4_RX UART4 PA1 UART4_RX UART4
# default to timer for RC input # default to timer for RC input
PA3 TIM9_CH2 TIM9 RCININT FLOAT LOW PA3 TIM9_CH2 TIM9 RCININT PULLDOWN LOW
# alternative using USART2 # alternative using USART2
PA2 USART2_TX USART2 NODMA PA2 USART2_TX USART2 NODMA

2
libraries/AP_HAL_ChibiOS/hwdef/MatekF765-Wing/hwdef.dat
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@ -116,7 +116,7 @@ PD0 UART4_RX UART4 NODMA
PB8 UART5_RX UART5 NODMA PB8 UART5_RX UART5 NODMA
# USART6 (RC input), SERIAL7 # USART6 (RC input), SERIAL7
PC7 TIM3_CH2 TIM3 RCININT FLOAT LOW PC7 TIM3_CH2 TIM3 RCININT PULLDOWN LOW
PC6 USART6_TX USART6 NODMA PC6 USART6_TX USART6 NODMA
# as an alternative config setup the RX6 pin as a uart. This allows # as an alternative config setup the RX6 pin as a uart. This allows

2
libraries/AP_HAL_ChibiOS/hwdef/MatekH743/hwdef.dat
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@ -119,7 +119,7 @@ PB9 UART4_TX UART4
PB8 UART4_RX UART4 PB8 UART4_RX UART4
# USART6 (RC input), SERIAL7 # USART6 (RC input), SERIAL7
PC7 TIM3_CH2 TIM3 RCININT FLOAT LOW PC7 TIM3_CH2 TIM3 RCININT PULLDOWN LOW
PC6 USART6_TX USART6 NODMA PC6 USART6_TX USART6 NODMA
# as an alternative config setup the RX6 pin as a uart. This allows # as an alternative config setup the RX6 pin as a uart. This allows

2
libraries/AP_HAL_ChibiOS/hwdef/MazzyStarDrone/hwdef.dat
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@ -115,7 +115,7 @@ PA0 UART4_TX UART4
PA1 UART4_RX UART4 PA1 UART4_RX UART4
# USART6, RX only for RCIN # USART6, RX only for RCIN
PC7 TIM8_CH2 TIM8 RCININT FLOAT LOW PC7 TIM8_CH2 TIM8 RCININT PULLDOWN LOW
PC6 USART6_TX USART6 NODMA LOW PC6 USART6_TX USART6 NODMA LOW
# UART7 USED BY ESC FROM ORIGINAL DESIGN # UART7 USED BY ESC FROM ORIGINAL DESIGN

2
libraries/AP_HAL_ChibiOS/hwdef/Pixracer/hwdef.dat
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@ -103,7 +103,7 @@ PC3 LED_SAFETY OUTPUT
PC4 SAFETY_IN INPUT PULLDOWN PC4 SAFETY_IN INPUT PULLDOWN
PC5 VDD_PERIPH_EN OUTPUT HIGH PC5 VDD_PERIPH_EN OUTPUT HIGH
PC7 TIM8_CH2 TIM8 RCININT FLOAT LOW # also USART6_RX for serial RC PC7 TIM8_CH2 TIM8 RCININT PULLDOWN LOW # also USART6_RX for serial RC
PC13 SBUS_INV OUTPUT LOW PC13 SBUS_INV OUTPUT LOW
PC8 SDIO_D0 SDIO PC8 SDIO_D0 SDIO

2
libraries/AP_HAL_ChibiOS/hwdef/VRBrain-v51/hwdef.dat
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@ -74,7 +74,7 @@ STDOUT_BAUDRATE 57600
#PC4 #PC4
PC5 LED_GREEN OUTPUT GPIO(25) PC5 LED_GREEN OUTPUT GPIO(25)
#PC6 #PC6
PC7 TIM8_CH2 TIM8 RCIN FLOAT LOW PC7 TIM8_CH2 TIM8 RCIN PULLDOWN LOW
PC8 RELAY_1 OUTPUT LOW GPIO(33) PC8 RELAY_1 OUTPUT LOW GPIO(33)
PC9 RELAY_2 OUTPUT LOW GPIO(34) PC9 RELAY_2 OUTPUT LOW GPIO(34)
PC10 SPI3_SCK SPI3 PC10 SPI3_SCK SPI3

2
libraries/AP_HAL_ChibiOS/hwdef/VRBrain-v52/hwdef.dat
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@ -74,7 +74,7 @@ STDOUT_BAUDRATE 57600
#PC4 #PC4
PC5 LED_GREEN OUTPUT GPIO(25) PC5 LED_GREEN OUTPUT GPIO(25)
#PC6 #PC6
PC7 TIM8_CH2 TIM8 RCIN FLOAT LOW PC7 TIM8_CH2 TIM8 RCIN PULLDOWN LOW
PC8 RELAY_1 OUTPUT LOW GPIO(33) PC8 RELAY_1 OUTPUT LOW GPIO(33)
PC9 RELAY_2 OUTPUT LOW GPIO(34) PC9 RELAY_2 OUTPUT LOW GPIO(34)
PC10 SPI3_SCK SPI3 PC10 SPI3_SCK SPI3

2
libraries/AP_HAL_ChibiOS/hwdef/VRBrain-v54/hwdef.dat
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@ -75,7 +75,7 @@ STDOUT_BAUDRATE 57600
#PC4 #PC4
PC5 LED_GREEN OUTPUT GPIO(25) PC5 LED_GREEN OUTPUT GPIO(25)
#PC6 #PC6
PC7 TIM8_CH2 TIM8 RCIN FLOAT LOW PC7 TIM8_CH2 TIM8 RCIN PULLDOWN LOW
PC8 RELAY_1 OUTPUT LOW GPIO(33) PC8 RELAY_1 OUTPUT LOW GPIO(33)
PC9 RELAY_2 OUTPUT LOW GPIO(34) PC9 RELAY_2 OUTPUT LOW GPIO(34)
PC10 SPI3_SCK SPI3 PC10 SPI3_SCK SPI3

2
libraries/AP_HAL_ChibiOS/hwdef/VRCore-v10/hwdef.dat
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@ -74,7 +74,7 @@ STDOUT_BAUDRATE 57600
#PC4 #PC4
PC5 LED_GREEN OUTPUT GPIO(25) PC5 LED_GREEN OUTPUT GPIO(25)
#PC6 #PC6
PC7 TIM8_CH2 TIM8 RCIN FLOAT LOW PC7 TIM8_CH2 TIM8 RCIN PULLDOWN LOW
PC8 RELAY_1 OUTPUT LOW GPIO(33) PC8 RELAY_1 OUTPUT LOW GPIO(33)
PC9 RELAY_2 OUTPUT LOW GPIO(34) PC9 RELAY_2 OUTPUT LOW GPIO(34)
PC10 SPI3_SCK SPI3 PC10 SPI3_SCK SPI3

2
libraries/AP_HAL_ChibiOS/hwdef/VRUBrain-v51/hwdef.dat
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@ -74,7 +74,7 @@ STDOUT_BAUDRATE 57600
#PC4 #PC4
PC5 LED_GREEN OUTPUT GPIO(25) PC5 LED_GREEN OUTPUT GPIO(25)
#PC6 #PC6
PC7 TIM8_CH2 TIM8 RCIN FLOAT LOW PC7 TIM8_CH2 TIM8 RCIN PULLDOWN LOW
PC8 RELAY_1 OUTPUT LOW GPIO(33) PC8 RELAY_1 OUTPUT LOW GPIO(33)
PC9 RELAY_2 OUTPUT LOW GPIO(34) PC9 RELAY_2 OUTPUT LOW GPIO(34)
PC10 SPI3_SCK SPI3 PC10 SPI3_SCK SPI3

2
libraries/AP_HAL_ChibiOS/hwdef/iomcu/hwdef.dat
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@ -77,7 +77,7 @@ PA10 USART1_RX USART1 SPEED_HIGH
PC13 SPEKTRUM_PWR_EN OUTPUT LOW PC13 SPEKTRUM_PWR_EN OUTPUT LOW
define HAL_GPIO_PIN_SPEKTRUM_OUT PAL_LINE(GPIOA,10U) define HAL_GPIO_PIN_SPEKTRUM_OUT PAL_LINE(GPIOA,10U)
PA8 RCIN INPUT SPEED_HIGH FLOATING # RC Input PPM PA8 RCIN INPUT SPEED_HIGH PULLDOWN # RC Input PPM
# analog inputs # analog inputs
PA4 VSERVO ADC1 PA4 VSERVO ADC1

2
libraries/AP_HAL_ChibiOS/hwdef/luminousbee4/hwdef.dat
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@ -75,7 +75,7 @@ PB15 SPI2_MOSI SPI2
PC0 VBUS_VALID INPUT PC0 VBUS_VALID INPUT
PC4 SAFETY_IN INPUT PULLDOWN PC4 SAFETY_IN INPUT PULLDOWN
PC7 TIM8_CH2 TIM8 RCIN FLOAT LOW # also USART6_RX for serial RC PC7 TIM8_CH2 TIM8 RCIN PULLDOWN LOW # also USART6_RX for serial RC
PC8 SDIO_D0 SDIO PC8 SDIO_D0 SDIO
PC9 SDIO_D1 SDIO PC9 SDIO_D1 SDIO

2
libraries/AP_HAL_ChibiOS/hwdef/luminousbee5/hwdef.dat
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@ -90,7 +90,7 @@ PC15 BMI088_GYRO_CS CS
PC3 LED_SAFETY OUTPUT PC3 LED_SAFETY OUTPUT
PC4 SAFETY_IN INPUT PULLDOWN PC4 SAFETY_IN INPUT PULLDOWN
PC5 VDD_PERIPH_EN OUTPUT HIGH PC5 VDD_PERIPH_EN OUTPUT HIGH
PC7 TIM3_CH2 TIM3 RCININT FLOAT LOW # also USART6_RX for serial RC PC7 TIM3_CH2 TIM3 RCININT PULLDOWN LOW # also USART6_RX for serial RC
# Now setup the pins for the microSD card, if available. # Now setup the pins for the microSD card, if available.
PC8 SDMMC1_D0 SDMMC1 PC8 SDMMC1_D0 SDMMC1

2
libraries/AP_HAL_ChibiOS/hwdef/mRoControlZeroClassic/hwdef.dat
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@ -39,7 +39,7 @@ define HAL_STORAGE_SIZE 32768
define HAL_WITH_RAMTRON 1 define HAL_WITH_RAMTRON 1
# RC Input set for Interrupt not DMA # RC Input set for Interrupt not DMA
PC7 TIM3_CH2 TIM3 RCININT FLOAT LOW PC7 TIM3_CH2 TIM3 RCININT PULLDOWN LOW
# also USART6_RX for serial RC # also USART6_RX for serial RC

2
libraries/AP_HAL_ChibiOS/hwdef/mRoControlZeroF7/hwdef.dat
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@ -49,7 +49,7 @@ define STORAGE_FLASH_PAGE 1
USB_STRING_MANUFACTURER "mRo" USB_STRING_MANUFACTURER "mRo"
# RC Input set for Interrupt not DMA also USART6_RX for serial RC # RC Input set for Interrupt not DMA also USART6_RX for serial RC
PC7 TIM3_CH2 TIM3 RCININT FLOAT LOW PC7 TIM3_CH2 TIM3 RCININT PULLDOWN LOW
# Control of Spektrum power pin # Control of Spektrum power pin
PE4 SPEKTRUM_PWR OUTPUT LOW GPIO(70) PE4 SPEKTRUM_PWR OUTPUT LOW GPIO(70)

2
libraries/AP_HAL_ChibiOS/hwdef/mRoControlZeroH7/hwdef.dat
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@ -37,7 +37,7 @@ define HAL_STORAGE_SIZE 32768
USB_STRING_MANUFACTURER "mRo" USB_STRING_MANUFACTURER "mRo"
# RC Input set for Interrupt not DMA # RC Input set for Interrupt not DMA
PC7 TIM3_CH2 TIM3 RCININT FLOAT LOW PC7 TIM3_CH2 TIM3 RCININT PULLDOWN LOW
# GPIO(70) # also USART6_RX for serial RC # GPIO(70) # also USART6_RX for serial RC

2
libraries/AP_HAL_ChibiOS/hwdef/mRoControlZeroOEMH7/hwdef.dat
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@ -38,7 +38,7 @@ define HAL_STORAGE_SIZE 32768
USB_STRING_MANUFACTURER "mRo" USB_STRING_MANUFACTURER "mRo"
# RC Input set for Interrupt not DMA # RC Input set for Interrupt not DMA
PC7 TIM3_CH2 TIM3 RCININT FLOAT LOW PC7 TIM3_CH2 TIM3 RCININT PULLDOWN LOW
# GPIO(70) # also USART6_RX for serial RC # GPIO(70) # also USART6_RX for serial RC

2
libraries/AP_HAL_ChibiOS/hwdef/mRoPixracerPro/hwdef.dat
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@ -43,7 +43,7 @@ define HAL_WITH_RAMTRON 1
USB_STRING_MANUFACTURER "mRo" USB_STRING_MANUFACTURER "mRo"
# RC Input set for Interrupt also USART6_RX for serial RC # RC Input set for Interrupt also USART6_RX for serial RC
PC7 TIM3_CH2 TIM3 RCININT FLOAT LOW PC7 TIM3_CH2 TIM3 RCININT PULLDOWN LOW
# Control of Spektrum power pin # Control of Spektrum power pin
PE4 SPEKTRUM_PWR OUTPUT LOW GPIO(70) PE4 SPEKTRUM_PWR OUTPUT LOW GPIO(70)

2
libraries/AP_HAL_ChibiOS/hwdef/revo-mini/hwdef.dat
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@ -27,7 +27,7 @@ SERIAL_ORDER OTG1 USART1 EMPTY USART3
# rcinput is PC6, which is the 3rd "PWM IN" pin (the yellow wire on a # rcinput is PC6, which is the 3rd "PWM IN" pin (the yellow wire on a
# revolution board) # revolution board)
PC6 TIM8_CH1 TIM8 RCIN FLOAT LOW PC6 TIM8_CH1 TIM8 RCIN PULLDOWN LOW
# analog pins # analog pins
PC3 VDD_5V_SENS ADC1 PC3 VDD_5V_SENS ADC1

2
libraries/AP_HAL_ChibiOS/hwdef/sparky2/hwdef.dat
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@ -57,7 +57,7 @@ PB11 USART3_RX USART3
# -------RCIN------------- # -------RCIN-------------
# Soft Serial for serial RC & PPM # Soft Serial for serial RC & PPM
PC7 TIM8_CH2 TIM8 RCIN FLOAT LOW PC7 TIM8_CH2 TIM8 RCIN PULLDOWN LOW
PC6 SBUS_INVERT OUTPUT PC6 SBUS_INVERT OUTPUT
# -------ADC------------- # -------ADC-------------

2
libraries/AP_HAL_ChibiOS/hwdef/speedybeef4/hwdef.dat
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@ -83,7 +83,7 @@ PA10 USART1_RX USART1
#PA3 USART3_RX USART3 #PA3 USART3_RX USART3
# rcinput # rcinput
PA3 TIM9_CH2 TIM9 RCININT FLOAT LOW PA3 TIM9_CH2 TIM9 RCININT PULLDOWN LOW
# USART3 # USART3
PC10 USART3_TX USART3 PC10 USART3_TX USART3