Merge branch 'master' of ssh://gitea.cs.ru.is:2222/RU-V207/rover-pi

lgpio/blink.py

@@ -1,19 +0,0 @@
-#!/usr/bin/python
-# From https://raspberry.tips/en/raspberrypi-tutorials/raspberry-pi-gpio-python
-import lgpio
-import time
-
-# Open GPIO chip (0 = /dev/gpiochip0, on Pi 5 gpiochip4 also possible)
-h = lgpio.gpiochip_open(0)
-
-try:
-    lgpio.gpio_claim_output(h, 18)   # GPIO18 (pin 12) as output (MOTA1)
-
-    for _ in range(5):
-        lgpio.gpio_write(h, 18, 1)   # HIGH
-        time.sleep(0.5)
-        lgpio.gpio_write(h, 18, 0)   # LOW
-        time.sleep(0.5)
-    
-finally:
-    lgpio.gpiochip_close(h)          # Always close!

lgpio/motor-test.py

@@ -1,34 +0,0 @@
-#!/usr/bin/python
-# This test assumes you are trying to control a motor through a DRV8833 motor
-# controller chip.  This general approach should work for other motors as well.
-import lgpio
-import time
-
-# pin assignments
-gpio_pwm = 18  #MOTA1
-gpio_reverse = 16 #MOTA2
-gpio_notsleep = 24 #MSLEEP
-# parameters
-pwm_freq = 1000
-
-
-h = lgpio.gpiochip_open(0)
-try:
-    lgpio.gpio_claim_output(h, gpio_reverse)
-    lgpio.gpio_claim_output(h, gpio_notsleep)
-    lgpio.gpio_write(h, gpio_reverse, 0)   # low on reverse pin to turn off h-bridge MOTA2
-    lgpio.gpio_write(h, gpio_notsleep, 1)   # high on /sleep to enable both h-bridges
-    
-    while True:
-        for pwm_level in range(0,100):
-            lgpio.tx_pwm(h, gpio_pwm, pwm_freq, pwm_level)
-            pwm_level += 10
-            time.sleep(0.05)
-        for pwm_level in range(100,0,-1):
-            lgpio.tx_pwm(h, gpio_pwm, pwm_freq, pwm_level)
-            pwm_level += 10
-            time.sleep(0.05)
-
-finally:
-    lgpio.gpio_write(h, gpio_notsleep, 1)   # high on /sleep to disable    
-    lgpio.gpiochip_close(h)          # Always close!

lgpio/pwm-test.py

@@ -1,25 +0,0 @@
-#!/usr/bin/python
-# From https://raspberry.tips/en/raspberrypi-tutorials/raspberry-pi-gpio-python
-import lgpio
-import time
-
-# Open GPIO chip (0 = /dev/gpiochip0, on Pi 5 gpiochip4 also possible)
-h = lgpio.gpiochip_open(0)
-# Hardware PWM on GPIO18 (pin 12) must be PWM-capable
-pwm_pin = 18
-pwm_freq = 1000
-try:
-    while True:
-        for pwm_level in range(0,100):
-            lgpio.tx_pwm(h, pwm_pin, pwm_freq, pwm_level)
-            pwm_level += 10
-            time.sleep(0.05)
-        for pwm_level in range(100,0,-1):
-            lgpio.tx_pwm(h, pwm_pin, pwm_freq, pwm_level)
-            pwm_level += 10
-            time.sleep(0.05)
-
-            
-finally:
-    lgpio.tx_pwm(h, pwm_pin, 0, 0)   # Stop PWM
-    lgpio.gpiochip_close(h)          # Always close!