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Refactor out constants

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Reid 'arrdem' McKenzie 2021-10-11 21:41:48 -06:00
parent b0130c27a6
commit de4a8bdaa8
1 changed files with 71 additions and 70 deletions
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141
projects/hatctl/src/python/hatctl/__main__.py
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@ -40,6 +40,77 @@ import smbus
#
# <order> selects which Cluster CTRL devices matches that <order> number
# Config / constants
# I2C address of ClusterCTRL device
I2C_ADDRESS = 0x20
# Number of Pi Zero in ClusterHAT (set below)
clusterhat_size = 0
# ClusterCTRL Registers
REG_VERSION = 0x00 # Register layout version
REG_MAXPI = 0x01 # Maximum number of Pi
REG_ORDER = 0x02 # Order - used to sort multiple ClusterCTRL devices
REG_MODE = 0x03 # N/A
REG_TYPE = 0x04 # 0=DA, 1=pHAT
REG_DATA7 = 0x05 #
REG_DATA6 = 0x06 #
REG_DATA5 = 0x07 #
REG_DATA4 = 0x08 #
REG_DATA3 = 0x09 #
REG_DATA2 = 0x0a #
REG_DATA1 = 0x0b #
REG_DATA0 = 0x0c #
REG_CMD = 0x0d # Command
REG_STATUS = 0x0e # Status
# ClusterCTRL Commands
CMD_ON = 0x03 # Turn on Px (data0=x)
CMD_OFF = 0x04 # Turn off Px (data0=x)
CMD_ALERT_ON = 0x05 # Turn on Alert LED
CMD_ALERT_OFF = 0x06 # Turn off Alert LED
CMD_HUB_CYCLE = 0x07 # Reset USB HUB (turn off for data0*10ms, then back on)
CMD_LED_EN = 0x0A # Enable Px LED (data0=x)
CMD_LED_DIS = 0x0B # Disable Px LED (data0=x)
CMD_PWR_ON = 0x0C # Turn off PWR LED
CMD_PWR_OFF = 0x0D # Turn off PWR LED
CMD_RESET = 0x0E # Resets ClusterCTRL (does not keep power state)
CMD_GET_PSTATUS = 0x0F # Get Px power status (data0=x)
CMD_FAN = 0x10 # Turn fan on (data0=1) or off (data0=0)
CMD_GETPATH = 0x11 # Get USB path to Px (data0=x 0=controller) returned in data7-data0
CMD_USBBOOT_EN = 0x12 # Turn on USBBOOT
CMD_USBBOOT_DIS = 0x13 # Turn off USBBOOT
CMD_GET_USTATUS = 0x14 # Get Px USBBOOT status (data0=x)
CMD_SET_ORDER = 0x15 # Set order (data0=order)
CMD_SAVE = 0xF0 # Save current PWR/P1-LED/P2-LED/P1/P2/Order/Mode to EEPROM
CMD_SAVEDEFAULTS = 0xF1 # Save factory defaults
CMD_GET_DATA = 0xF2 # Get DATA (Temps/ADC/etc.)
CMD_SAVE_ORDER = 0xF3 # Save order to EEPROM
CMD_SAVE_USBBOOT = 0xF4 # Save usbboot status to EEPROM
CMD_SAVE_POS = 0xF5 # Save Power On State to EEPROM
CMD_SAVE_LED = 0xF6 # Save LED to EEPROM
CMD_NOP = 0x90 # Do nothing
# Get arbitrary data from ClusterCTRL
GET_DATA_VERSION = 0x00 # Get firmware version
GET_DATA_ADC_CNT = 0x01 # Returns number of ADC ClusterCTRL supports
GET_DATA_ADC_READ = 0x02 # Read ADC data for ADC number 'data0'
GET_DATA_ADC_TEMP = 0x03 # Read Temperature ADC
GET_DATA_FANSTATUS = 0x04 # Read fan status
# Files/paths
clusterctrl_prefix = '/dev/ClusterCTRL-'
vcgencmdpath = "/usr/bin/vcgencmd"
hat_product = "/proc/device-tree/hat/product"
hat_version = "/proc/device-tree/hat/product_ver"
hat_uuid = "/proc/device-tree/hat/uuid"
hat_vendor = "/proc/device-tree/hat/vendor"
hat_pid = "/proc/device-tree/hat/product_id"
nfsboot = "/var/lib/clusterctrl/boot/"
nfsroot = "/var/lib/clusterctrl/nfs/"
if __name__ == "__main__":
args = len(sys.argv)
@ -114,76 +185,6 @@ if __name__ == "__main__":
if( 'type' not in config or not ( config['type'] == "c" or config['type'] == "cnat" ) ):
sys.exit()
# Config
# I2C address of ClusterCTRL device
I2C_ADDRESS = 0x20
# Number of Pi Zero in ClusterHAT (set below)
clusterhat_size = 0
# ClusterCTRL Registers
REG_VERSION = 0x00 # Register layout version
REG_MAXPI = 0x01 # Maximum number of Pi
REG_ORDER = 0x02 # Order - used to sort multiple ClusterCTRL devices
REG_MODE = 0x03 # N/A
REG_TYPE = 0x04 # 0=DA, 1=pHAT
REG_DATA7 = 0x05 #
REG_DATA6 = 0x06 #
REG_DATA5 = 0x07 #
REG_DATA4 = 0x08 #
REG_DATA3 = 0x09 #
REG_DATA2 = 0x0a #
REG_DATA1 = 0x0b #
REG_DATA0 = 0x0c #
REG_CMD = 0x0d # Command
REG_STATUS = 0x0e # Status
# ClusterCTRL Commands
CMD_ON = 0x03 # Turn on Px (data0=x)
CMD_OFF = 0x04 # Turn off Px (data0=x)
CMD_ALERT_ON = 0x05 # Turn on Alert LED
CMD_ALERT_OFF = 0x06 # Turn off Alert LED
CMD_HUB_CYCLE = 0x07 # Reset USB HUB (turn off for data0*10ms, then back on)
CMD_LED_EN = 0x0A # Enable Px LED (data0=x)
CMD_LED_DIS = 0x0B # Disable Px LED (data0=x)
CMD_PWR_ON = 0x0C # Turn off PWR LED
CMD_PWR_OFF = 0x0D # Turn off PWR LED
CMD_RESET = 0x0E # Resets ClusterCTRL (does not keep power state)
CMD_GET_PSTATUS = 0x0F # Get Px power status (data0=x)
CMD_FAN = 0x10 # Turn fan on (data0=1) or off (data0=0)
CMD_GETPATH = 0x11 # Get USB path to Px (data0=x 0=controller) returned in data7-data0
CMD_USBBOOT_EN = 0x12 # Turn on USBBOOT
CMD_USBBOOT_DIS = 0x13 # Turn off USBBOOT
CMD_GET_USTATUS = 0x14 # Get Px USBBOOT status (data0=x)
CMD_SET_ORDER = 0x15 # Set order (data0=order)
CMD_SAVE = 0xF0 # Save current PWR/P1-LED/P2-LED/P1/P2/Order/Mode to EEPROM
CMD_SAVEDEFAULTS = 0xF1 # Save factory defaults
CMD_GET_DATA = 0xF2 # Get DATA (Temps/ADC/etc.)
CMD_SAVE_ORDER = 0xF3 # Save order to EEPROM
CMD_SAVE_USBBOOT = 0xF4 # Save usbboot status to EEPROM
CMD_SAVE_POS = 0xF5 # Save Power On State to EEPROM
CMD_SAVE_LED = 0xF6 # Save LED to EEPROM
CMD_NOP = 0x90 # Do nothing
# Get arbitrary data from ClusterCTRL
GET_DATA_VERSION = 0x00 # Get firmware version
GET_DATA_ADC_CNT = 0x01 # Returns number of ADC ClusterCTRL supports
GET_DATA_ADC_READ = 0x02 # Read ADC data for ADC number 'data0'
GET_DATA_ADC_TEMP = 0x03 # Read Temperature ADC
GET_DATA_FANSTATUS = 0x04 # Read fan status
# Files/paths
clusterctrl_prefix = '/dev/ClusterCTRL-'
vcgencmdpath = "/usr/bin/vcgencmd"
hat_product = "/proc/device-tree/hat/product"
hat_version = "/proc/device-tree/hat/product_ver"
hat_uuid = "/proc/device-tree/hat/uuid"
hat_vendor = "/proc/device-tree/hat/vendor"
hat_pid = "/proc/device-tree/hat/product_id"
nfsboot = "/var/lib/clusterctrl/boot/"
nfsroot = "/var/lib/clusterctrl/nfs/"
# Functions
# Send command to ClusterCTRL via I2C
def send_cmd(c, cmd, data0=None,data1=None,data2=None,data3=None,data4=None,data5=None,data6=None,data7=None):