Mikroelektronika MIKROE-442 Ficha De Dados
608
mikoBasic PRO for dsPIC30/33 and PIC24
MikroElektronika
TP_Init
Prototype
sub procedure TP_Init(dim display_width as word, dim display_height as word,
dim readX_ChNo as byte, dim readY_ChNo as byte)
Description Initialize touch panel display. Default touch panel ADC threshold value is set to 3900.
Parameters -
display_width:
set display width.
-
display_height:
set display height.
-
readX_ChNo:
read X coordinate from desired ADC channel.
-
readY_ChNo:
read Y coordinate from desired ADC channel.
Returns
Nothing.
Requires
Before calling this function initialize ADC module.
Example
ADC1_Init() ‘ Initalize ADC module
TP_Init(128, 64, 6, 7) ‘ Initialize touch panel, dimensions 128x64
Notes
None.
TP_Set_ADC_Threshold
Prototype
sub procedure TP_Set_ADC_Threshold(dim threshold as word)
Description Set custom ADC threshold value, call this function after TP_Init.
Parameters -
threshold
: custom ADC threshold value.
Returns
Nothing.
Requires
TP_Init has to be called before using this routine.
Example
TP_Set_ADC_Threshold(3900) ‘ Set touch panel ADC threshold
Notes
None.