BAL CD Update Log V1.1.0 - Revision history

Admin at 02:22, 30 November 2020

2020-11-30T02:22:02Z

← Older revision		Revision as of 02:22, 30 November 2020
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-	Date : 2020/11/28	+	Date : 2020/11/28 For CD version V1.1.0

	Since the new motors that supplier provides are not unstable for using the old motor control code.		Since the new motors that supplier provides are not unstable for using the old motor control code.

Admin at 02:21, 30 November 2020

2020-11-30T02:21:15Z

← Older revision		Revision as of 02:21, 30 November 2020
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	Since the new motors that supplier provides are not unstable for using the old motor control code.		Since the new motors that supplier provides are not unstable for using the old motor control code.
		+
	Terasic provides a new version of motor control code to increase system stability.		Terasic provides a new version of motor control code to increase system stability.
		+
	The main modification is the PWM clock frequency provided to motor by the C++ file '''"motor.cpp"'''.		The main modification is the PWM clock frequency provided to motor by the C++ file '''"motor.cpp"'''.
		+
	The new version of the control code modified the parameters of '''"CYCLE_WIDTH"'''. Modified from 7000 to 2500.		The new version of the control code modified the parameters of '''"CYCLE_WIDTH"'''. Modified from 7000 to 2500.
		+
	The PWM frequency provided to the motor will be changed from '''14.28KHz''' (100Mhz/7000) to '''40KHz''' (100Mhz/2500).		The PWM frequency provided to the motor will be changed from '''14.28KHz''' (100Mhz/7000) to '''40KHz''' (100Mhz/2500).
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		+	[[File:Bal motor cpp1.png\|600px]]

	=中文=		=中文=

Admin at 02:17, 30 November 2020

2020-11-30T02:17:54Z

← Older revision		Revision as of 02:17, 30 November 2020
Line 1:		Line 1:
-
	Date : 2020/11/28		Date : 2020/11/28

	Since the new motors that supplier provides are not unstable for using the old motor control code.		Since the new motors that supplier provides are not unstable for using the old motor control code.
	Terasic provides a new version of motor control code to increase system stability.		Terasic provides a new version of motor control code to increase system stability.
-	The main modification is the PWM clock frequency provided to motor by the C++ file "motor.cpp".	+	The main modification is the PWM clock frequency provided to motor by the C++ file '''"motor.cpp"'''.
-	The new version of the control code modified the parameters of "CYCLE_WIDTH". Modified from 7000 to 2500.	+	The new version of the control code modified the parameters of '''"CYCLE_WIDTH"'''. Modified from 7000 to 2500.
-	The PWM frequency provided to the motor will be changed from 14.28KHz (100Mhz/7000) to 40KHz (100Mhz/2500).	+	The PWM frequency provided to the motor will be changed from '''14.28KHz''' (100Mhz/7000) to '''40KHz''' (100Mhz/2500).

	=中文=		=中文=

Admin: Created page with " Date : 2020/11/28 Since the new motors that supplier provides are not unstable for using the old motor control code. Terasic provides a new version of motor control code to in..."

2020-11-30T02:15:44Z

Created page with " Date : 2020/11/28 Since the new motors that supplier provides are not unstable for using the old motor control code. Terasic provides a new version of motor control code to in..."

New page

Date : 2020/11/28

Since the new motors that supplier provides are not unstable for using the old motor control code.
Terasic provides a new version of motor control code to increase system stability.
The main modification is the PWM clock frequency provided to motor by the C++ file "motor.cpp".
The new version of the control code modified the parameters of "CYCLE_WIDTH". Modified from 7000 to 2500.
The PWM frequency provided to the motor will be changed from 14.28KHz (100Mhz/7000) to 40KHz (100Mhz/2500).

=中文=
由於供應商提供新的motor用於舊的demo code會出現一些運作不穩定的狀況.
Terasic提供了新版本的motor control code來增加系統穩定.
主要修改的部分為 motor.c內提供給 motor 的 PWM clock frequency.
新版的code修改了 CYCLE_WIDTH的參數. 從7000 修改為 2500.
如此提供給motor 的 PWM頻率會由 14.28KHz (100Mhz/7000 ) 改為 40KHz (100Mhz/2500)