Good day I'm trying to make a program that when the code enters a loop it enables the led there a timer that counts a time and then disable the timer turns off the LED timer enables the new account a while back and disable the timer to the beginning and is well but I can not set the timer to set to 32bits I chained the following excerpt from the program and a part of the configuration wrong know that most do not know what is happening or missing, the to look at me please .
#include "stdio.h"
#include "c6x.h"
#include "cslr.h"
#include "cslr_gpio.h"
#include "cslr_intc.h"
#include "cslr_psc_C6747.h"
#include "cslr_syscfg_C6747.h"
#include "cslr_tmr.h"
#include "soc_C6747.h"
#include "tistdtypes.h"
//=========================================================================================
// VARIAVEIS GLOBAL
//=========================================================================================
// sys config registers overlay
CSL_SyscfgRegsOvly sysRegs = (CSL_SyscfgRegsOvly)(CSL_SYSCFG_0_REGS);
// Psc register overlay
CSL_PscRegsOvly psc1Regs = (CSL_PscRegsOvly)(CSL_PSC_1_REGS);
// Gpio register overlay
CSL_GpioRegsOvly gpioRegs = (CSL_GpioRegsOvly)(CSL_GPIO_0_REGS);
//Interrupt Controller Register Overlay
CSL_IntcRegsOvly intcRegs = (CSL_IntcRegsOvly)CSL_INTC_0_REGS;
CSL_TmrRegsOvly tmr0Regs = (CSL_TmrRegsOvly)CSL_TMR_0_REGS;
CSL_TmrRegsOvly tmr1Regs = (CSL_TmrRegsOvly)CSL_TMR_1_REGS;
//=========================================================================================
// PROTOTIPO DE FUNÇAO EXTERNA
//=========================================================================================
extern void intcVectortable(void);
//=========================================================================================
// PROTOTIPOS DE SUBROTINA
//=========================================================================================
static void delay(Uint32 count);
static void setup_TIMER0(void);
static void setup_TIMER1(void);
//=========================================================================================
//
//======================================================================================================================
volatile Int32 status = 0;
//======================================================================================================================
// CONSTANTES
//======================================================================================================================
const unsigned int TIMER_PERIOD = 0xFFFFFFFF;
//======================================================================================================================
// DEFINIÇÕES
//======================================================================================================================
#define MAX_BLINK 10
//======================================================================================================================
// SUB ROTINAS
//======================================================================================================================
void GPIOCONFIGURE(void)
{
Uint32 teste = 0;
Uint32 ledBlinkCount = 0;
volatile Uint32 temp = 0;
volatile Uint32 pscTimeoutCount = 0;
//===================== Habilita a escrita nos registros ===============================================================
sysRegs->KICK0R = 0x83e70b13;
sysRegs->KICK1R = 0x95A4F1E0;
//============================ Habilita os gpios =======================================================================
sysRegs->PINMUX14 = ((CSL_SYSCFG_PINMUX14_PINMUX14_27_24_GPIO0_8) << (CSL_SYSCFG_PINMUX14_PINMUX14_27_24_SHIFT));
sysRegs->PINMUX15 = ( (CSL_SYSCFG_PINMUX15_PINMUX15_11_8_GPIO0_12) << (CSL_SYSCFG_PINMUX15_PINMUX15_11_8_SHIFT) );
//============================ Desabilita a escrita nos registros ======================================================
sysRegs->KICK0R = 0x83e70b13;
sysRegs->KICK1R = 0x95A4F1E0;
//===================================== CONFIGURA OS GPIOS =============================================================
gpioRegs->BANK[0].DIR &= ~(CSL_GPIO_DIR_DIR_IN << CSL_GPIO_DIR_DIR12_SHIFT); //SAIDA
temp = gpioRegs->BANK[0].DIR;
temp = ((temp & CSL_GPIO_DIR_DIR8_MASK) | (CSL_GPIO_DIR_DIR_IN << CSL_GPIO_DIR_DIR8_SHIFT) ); // ENTRADA
gpioRegs->BANK[0].DIR |=temp;
//===================================== INICIALIZA PORTAIS =============================================================
temp = gpioRegs->BANK[0].SET_DATA;
temp = ( (temp & CSL_GPIO_SET_DATA_SET12_MASK) |(CSL_GPIO_SET_DATA_SET_SET << CSL_GPIO_SET_DATA_SET12_SHIFT));
gpioRegs->BANK[0].SET_RIS_TRIG |= temp;
}
//==================================== CONFIGURAÇÃO DO TIMER ===========================================================
void setup_TIMER0(void)
{
CSL_FINST(tmr1Regs->TIM12,TMR_TIM12_TIM12,RESETVAL); //LIMPA O REGISTRO TIM12
CSL_FINST(tmr1Regs->TIM34,TMR_TIM34_TIM34,RESETVAL); //LIMPA O REGISTRO TIM32
tmr0Regs->TGCR = CSL_FMKT(TMR_TGCR_TIMMODE,32BIT_UNCHAIN)
| CSL_FMKT(TMR_TGCR_TIM12RS,NO_RESET)
| CSL_FMKT(TMR_TGCR_TIM34RS,NO_RESET)
| CSL_FMK(TMR_TGCR_PSC34,0x1);
CSL_FINS(tmr0Regs->PRD12,TMR_PRD12_PRD12,TIMER_PERIOD);
CSL_FINS(tmr0Regs->PRD34,TMR_PRD34_PRD34,TIMER_PERIOD);
CSL_FINS(tmr0Regs->TCR,TMR_TCR_CLKSRC12,0x0);
CSL_FINS(tmr0Regs->TCR,TMR_TCR_CLKSRC34,0x0);
}
void setup_TIMER1 (void)
{
CSL_FINST(tmr1Regs->TIM12,TMR_TIM12_TIM12,RESETVAL);
CSL_FINST(tmr1Regs->TIM34,TMR_TIM34_TIM34,RESETVAL);
tmr1Regs->TGCR = CSL_FMKT(TMR_TGCR_TIMMODE,32BIT_UNCHAIN)
| CSL_FMKT(TMR_TGCR_TIM12RS,NO_RESET)
| CSL_FMKT(TMR_TGCR_TIM34RS,NO_RESET)
| CSL_FMK(TMR_TGCR_PSC34,0x1);
CSL_FINS(tmr1Regs->PRD12,TMR_PRD12_PRD12,TIMER_PERIOD);
CSL_FINS(tmr1Regs->PRD34,TMR_PRD34_PRD34,TIMER_PERIOD);
CSL_FINS(tmr1Regs->TCR,TMR_TCR_CLKSRC12,0x0);
CSL_FINS(tmr1Regs->TCR,TMR_TCR_CLKSRC34,0x0);
}
//======================================================================================================================
// PROGRAMA PRINCIPAL
//======================================================================================================================
void main (void)
{
volatile Uint32 teste = 50;
volatile Uint32 temp = 0;
GPIOCONFIGURE();
setup_TIMER0();
setup_TIMER1();
while(1)
{
temp = gpioRegs->BANK[0].CLR_DATA;
temp = ( (temp & CSL_GPIO_CLR_DATA_CLR12_MASK) |(CSL_GPIO_CLR_DATA_CLR_CLR << CSL_GPIO_CLR_DATA_CLR12_SHIFT) );
gpioRegs->BANK[0].CLR_DATA |= temp;
CSL_FINS(tmr1Regs->PRD12,TMR_PRD12_PRD12,0xFFFFFFFF);
CSL_FINS(tmr1Regs->PRD34,TMR_PRD34_PRD34,0xFFFFFFFF);
CSL_FINST(tmr0Regs->TCR,TMR_TCR_ENAMODE12,EN_CONTRELOAD);
CSL_FINST(tmr0Regs->TCR,TMR_TCR_ENAMODE34,EN_CONTRELOAD);
CSL_FINST(tmr1Regs->TCR,TMR_TCR_ENAMODE12,EN_CONTRELOAD);
CSL_FINST(tmr1Regs->TCR,TMR_TCR_ENAMODE34,EN_CONTRELOAD);
CSL_FINST(tmr0Regs->TCR,TMR_TCR_ENAMODE12,DISABLE);
CSL_FINST(tmr0Regs->TCR,TMR_TCR_ENAMODE34,DISABLE);
CSL_FINST(tmr1Regs->TCR,TMR_TCR_ENAMODE12,DISABLE);
CSL_FINST(tmr1Regs->TCR,TMR_TCR_ENAMODE34,DISABLE);
temp = gpioRegs->BANK[0].SET_DATA;
temp = ( (temp & CSL_GPIO_SET_DATA_SET12_MASK) |(CSL_GPIO_SET_DATA_SET_SET << CSL_GPIO_SET_DATA_SET12_SHIFT) );
gpioRegs->BANK[0].SET_DATA |= temp;
CSL_FINS(tmr1Regs->PRD12,TMR_PRD12_PRD12,0xFFFFFFFFF);
CSL_FINS(tmr1Regs->PRD34,TMR_PRD34_PRD34,0xFFFFFFFFF);
/* Enable TIMER0 1:2 side, one shot mode */
CSL_FINST(tmr0Regs->TCR,TMR_TCR_ENAMODE12,EN_CONTRELOAD);
/* Enable TIMER0 3:4 side, one shot mode */
CSL_FINST(tmr0Regs->TCR,TMR_TCR_ENAMODE34,EN_CONTRELOAD);
/* Enable TIMER1 1:2 side, one shot mode */
CSL_FINST(tmr1Regs->TCR,TMR_TCR_ENAMODE12,EN_CONTRELOAD);
/* Enable TIMER1 3:4 side, one shot mode */
CSL_FINST(tmr1Regs->TCR,TMR_TCR_ENAMODE34,EN_CONTRELOAD);
CSL_FINST(tmr0Regs->TCR,TMR_TCR_ENAMODE12,DISABLE);
CSL_FINST(tmr0Regs->TCR,TMR_TCR_ENAMODE34,DISABLE);
CSL_FINST(tmr1Regs->TCR,TMR_TCR_ENAMODE12,DISABLE);
CSL_FINST(tmr1Regs->TCR,TMR_TCR_ENAMODE34,DISABLE);
}
