FrançaisSoftware
06 Jan 2019 Comments Off on Software
dans Uncategorized Tags: ARM, beaglebone, DsPIC, embarqué, embedded, Linux, logiciel, microchip, OpenWRT, PIC, PIC32, software, STM32
Microchip DsPIC30F4012
25 Jun 2012 Comments Off on Microchip DsPIC30F4012
dans Uncategorized Tags: blinking, code source, DsPIC, DsPIC30, DsPIC30F4012, microchip, microcontroleur
This is a sample code showing a minimal configuration of a DsPIC30F4012 to get on RE0 a high level (logical 1) of a duration of one cycle at 20MIPS from an external crystal of 5MHz. The aim is to validate a simple design by verifying :
- The MPU is well powered,
- Its main oscillator is working and the PLL is well configured.
To do that, one file have to be added to a blank project in MPLABX using C30 or XC16 compilers :
#include <p30fxxxx.h>;
_FOSC(CSW_FSCM_OFF && XT_PLL16);
_FWDT(WDT_OFF);
_FBORPOR(PBOR_OFF && MCLR_EN);
_FGS(CODE_PROT_OFF);
_FICD( ICS_PGD );
int main(void) {
OSCCONbits.POST = 0b01; // Datasheet page 7-14
TRISE = 0; // Port E en sortie
LATE = 0; // Initialisation du port E à 0
while(1) {
LATEbits.LATE0 = 1;
LATEbits.LATE0 = 0;
}
return 0;
}
_FOSC(CSW_FSCM_OFF && XT_PLL16);
_FWDT(WDT_OFF);
_FBORPOR(PBOR_OFF && MCLR_EN);
_FGS(CODE_PROT_OFF);
_FICD( ICS_PGD );
int main(void) {
OSCCONbits.POST = 0b01; // Datasheet page 7-14
TRISE = 0; // Port E en sortie
LATE = 0; // Initialisation du port E à 0
while(1) {
LATEbits.LATE0 = 1;
LATEbits.LATE0 = 0;
}
return 0;
}
MCU Microchip
25 Jun 2012 Comments Off on MCU Microchip
dans Uncategorized Tags: DsPIC, MCU, microchip, microcontroler, microcontroleur, PIC, PIC12F, PIC24F, PIC32
