I got the same type of bad LCD behavior with my pic18f4431. I try a lot of things but some unkown caracters appear. Here my code // LCD module connections // Lcd pinout settings //sbit LCD_RS at RB4_bit; //sbit LCD_EN at RB5_bit; //sbit LCD_D7 at RB3_bit; //sbit LCD_D6 at RB2_bit; //sbit LCD_D5 at R...

Ok everyone I find out by myself Here is the minimun setting for use an encoder with the QEI module Voici ce que j'ai fait pour faire compter les tours de mon encoder Omron 2000ppr brancher sur le QEI Module de mon pic18f4431 ANSEL0 =0; // DÉACTIVE ENTRÉES ANALOGUE desable analog ANSEL1 =0; // DÉACT...

Hi everybudy, I working pic18f4431 with a omron encoder 600p/r two phase with 4 edges read I made a program from the interrupt routine an reach 50khz reading. Not bad, but not enough. I have read in the spec there is a QEI MODULE can do it faster. I look for a example of the minimun configuration to...

Hi everybudy, I working pic18f4431 with a omron encoder 600p/r two phase with 4 edges read I made a program from the interrupt routine an reach 50khz reading. Not bad, but not enough. I have read in the spec there is a QEI MODULE can do it faster. I look for a example of the minimun configuration to...