C cybersky Member Feb 12, 2012 #1 Hi I am building a stepper motor controller and would like to use the oshonsoft stepper funtion. However I cannot find an example of how to ref the "port" as the 12f629 only has GPx. Code: Define STEP_A_REG = GP5 Define STEP_A_BIT = 5 Define STEP_B_REG = GP4 Define STEP_B_BIT = 4 Define STEP_C_REG = GP0 Define STEP_C_BIT = 0 Define STEP_D_REG = GP1 Define STEP_D_BIT = 1 GP2 & GP3 will be Step & Dir Perhaps a general tutorial on how to "substitute" Portx for GPx ? Thanks
Hi I am building a stepper motor controller and would like to use the oshonsoft stepper funtion. However I cannot find an example of how to ref the "port" as the 12f629 only has GPx. Code: Define STEP_A_REG = GP5 Define STEP_A_BIT = 5 Define STEP_B_REG = GP4 Define STEP_B_BIT = 4 Define STEP_C_REG = GP0 Define STEP_C_BIT = 0 Define STEP_D_REG = GP1 Define STEP_D_BIT = 1 GP2 & GP3 will be Step & Dir Perhaps a general tutorial on how to "substitute" Portx for GPx ? Thanks
Ian Rogers User Extraordinaire Forum Supporter Most Helpful Member Feb 12, 2012 #2 Code: Define STEP_A_REG = GPIO Define STEP_A_BIT = 5 Define STEP_B_REG = GPIO Define STEP_B_BIT = 4 Define STEP_C_REG = GPIO Define STEP_C_BIT = 1 Define STEP_D_REG = GPIO Define STEP_D_BIT = 2 Define STEP_MODE = 2 GPIO is use for port access
Code: Define STEP_A_REG = GPIO Define STEP_A_BIT = 5 Define STEP_B_REG = GPIO Define STEP_B_BIT = 4 Define STEP_C_REG = GPIO Define STEP_C_BIT = 1 Define STEP_D_REG = GPIO Define STEP_D_BIT = 2 Define STEP_MODE = 2 GPIO is use for port access
C cybersky Member Feb 12, 2012 #3 Thanks, so when i need to adapt Portx I use GPIO. New it had to be easy. Thanks again.