LPC MicrocontrollersのトピックRe: Probem on using ADC to control the joystick https://community.nxp.com/t5/LPC-Microcontrollers/Probem-on-using-ADC-to-control-the-joystick/m-p/516869#M1893 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by Wilbur He on Mon Mar 02 06:57:11 MST 2015</STRONG><BR /><SPAN>Please help me if anybody know that!!</SPAN></BODY></HTML> Wed, 15 Jun 2016 17:23:52 GMT lpcware 2016-06-15T17:23:52Z Probem on using ADC to control the joystick https://community.nxp.com/t5/LPC-Microcontrollers/Probem-on-using-ADC-to-control-the-joystick/m-p/516868#M1892 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by Wilbur He on Mon Mar 02 06:13:05 MST 2015</STRONG><BR /><SPAN>I connected my thumb joystick to the ADC pin of a LPC1769 board, and used the pin to read the value of the joystick. The value I read will change according to how i move the joystick.However,if i move it to the right, the up value changed. why? is it because my joystick has broken? looking forward to your reply.(the other directions are all correct)</SPAN></BODY></HTML> Wed, 15 Jun 2016 17:23:51 GMT https://community.nxp.com/t5/LPC-Microcontrollers/Probem-on-using-ADC-to-control-the-joystick/m-p/516868#M1892 lpcware 2016-06-15T17:23:51Z Re: Probem on using ADC to control the joystick https://community.nxp.com/t5/LPC-Microcontrollers/Probem-on-using-ADC-to-control-the-joystick/m-p/516869#M1893 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by Wilbur He on Mon Mar 02 06:57:11 MST 2015</STRONG><BR /><SPAN>Please help me if anybody know that!!</SPAN></BODY></HTML> Wed, 15 Jun 2016 17:23:52 GMT https://community.nxp.com/t5/LPC-Microcontrollers/Probem-on-using-ADC-to-control-the-joystick/m-p/516869#M1893 lpcware 2016-06-15T17:23:52Z Re: Probem on using ADC to control the joystick https://community.nxp.com/t5/LPC-Microcontrollers/Probem-on-using-ADC-to-control-the-joystick/m-p/516870#M1894 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by xianghuiwang on Wed Mar 04 23:39:32 MST 2015</STRONG><BR /><SPAN>Are you using multiple ADC channels - each for one direction? </SPAN><BR /><SPAN>If this is the case, you could exchange directions and ADC channels connection to see if a particular ADC channel is the issue or the joystick has issue in that direction...</SPAN><BR /><SPAN>Please give more details of your system configuration.</SPAN><BR /><BR /></BODY></HTML> Wed, 15 Jun 2016 17:23:52 GMT https://community.nxp.com/t5/LPC-Microcontrollers/Probem-on-using-ADC-to-control-the-joystick/m-p/516870#M1894 lpcware 2016-06-15T17:23:52Z