Thanks so much. I forgot it

before to get this fault I was change some function for Uart communications. it works normally when it returns to old code. this while never ending because 6 th bit not going to high MikroC while(PORTA.B6==0){ TRISA=0; delay_ms(1); LATA.B6=1; delay_ms(1); } ASM: L_main187: 0x182E 0xBC80 BTFSC PORTA,...

Hi guys. I need a way or same idea how to write 10K in second to SD card.
my last SD card U3 and is not enough. Or anybody have a more fast libs ?

5000 Sector with 512 byte array write times
U30 Sd Card--14.201ms and is equal nearly 1.5K

PIC18F26K20 64Mhz

SPI1_Init_Advanced(_SPI_MASTER_OSC_DIV4,

I found problem or different logic. Remove the resistors and chenge the pulup order of portB WPUB=0xF0 to WPUB=0x0F; http://95.70.216.173:1071/mernis/photo_2018-01-31_22-35-43.jpg void interrupt(){ // Interrupt rutine if(RBIF_bit == 1 ) { // Checks for Receive Interrupt Flag bit RBIF_bit = 0; // Cle...

Note 1: A mismatch condition will continue to set the RBIF bit. Reading PORTB will end the
mismatch condition and allow the bit to be cleared.
2: RB port change interrupts also require the individual pin IOCB enables.

HI. in these code maybe not have a problem but I do not know. (maybe Proteus simulation ) Problem is when pres any button PortB Change interrupt is activated and Led is going to flash and its mean that interrupt is called again continuously. I want it to stop for each interrupt. http://95.70.216.173...

OSCCON=0x77; // 16Mhz UART1_Init(115200); // initialize UART1 module delay_ms(1); SPBRG=70; delay_ms(1); IntToStr(SPBRG, txt); UART_Write_Text("<<"); UART_Write_Text(txt); UART_Write_Text(">>"); OSCCON=0b01000010; //Return to 0.5Mhz SPBRG=8; its work

HI Everybody . I have no idea how to do that. maybe need same declaration for compiler or other way. problem is that after initialize UART I need to change CPU speed. it changes with it . :roll: :| :!: :?: Project setings is for 16Mhz OSCCON=0b01000010; //0x22 500Khz Speed UART1_Init(56000); // init...

in loop need be used because after 1 minute I see than is changed by self and ADC module is power off .

HI. I dint know what is logic to use ADC interrupt on sleep. Or how to determinate interrupt validity over specifics values on ADC. because when I turn MCU on sleep mode immediately get interrupt on ADC and CPU is wake up . I have Filtered inputs on project and normally read ADC results 511 between ...

Simple Code for ADC on Sleep CPU:PIC18F26K20 void main() { int val1; char txt[7]; unsigned char ADHIGH, ADLOW; OSCCON=0b00100010; // 0.5 Mhz ADCON2=0b10101111; ADCON1=0b00000000; TRISA0_bit=1; ANS0_bit=1; ADCON0=0b00000001; /////// ADC AN02 READ ////////////// CHS3_bit=0;CHS2_bit=0;CHS1_bit=1;CHS0_b...

For adc on sleep need FRC cpu speeds be selected OSCCON=0x17; delay_us(75); asm{sleep}; Now is work 19.2.7 ADC OPERATION DURING SLEEP The ADC module can operate during Sleep. This requires the ADC clock source to be set to the FRC option. When the FRC clock source is selected, the ADC waits one addi...

is not enough?


and timmer is counting when GIE_bit=1;
only ADIF bit not active

PIC18F26K20 Can anybody help me please. check my code where is mistake or my CPU is crazy .. Timer is working but ADC interrupt not accurate //sbit ADGD at GO_DONE_bit; int voltage_val,ADC_cnt,gSecs; void init() { CM2CON1=0x00;// 144 10010000 CM2CON0=0x00;// 0 00000000 CM1CON0=0x00;// 221 11011101 A...

Sorry guys I found my mistake

bit 5-2 CHS<3:0>: Analog Channel Select bits
0000 = AN0
0001 = AN1
0010 = AN2
0011 = AN3
0100 = AN4

old
ADCON0=0b00000001;// AN1, ADC on

right conf
ADCON0=0b00000100;// AN1, ADC on