static void test_operation(void)
{
if (opcode == 0) {
dump_timer_regs();
} else if (opcode == 1) {
write_cntp_tval(op1);
write_cntp_ctl(op2);
}
}
void user_init(void)
{
sdk_uart_div_modify(0, UART_CLK_FREQ / 115200);
xTaskCreate(timerRegTask, (signed char *)"timerRegTask", 1024, NULL, 2, NULL);
TIMER(0).CTRL = VAL2FIELD(TIMER_CTRL_CLKDIV, TIMER_CLKDIV_256) | TIMER_CTRL_RELOAD;
TIMER(0).LOAD = 0x200000;
TIMER(1).LOAD = VAL2FIELD(TIMER_CTRL_CLKDIV, TIMER_CLKDIV_256);
DPORT.INT_ENABLE |= DPORT_INT_ENABLE_TIMER0 | DPORT_INT_ENABLE_TIMER1;
_xt_isr_attach(INUM_TIMER_FRC1, frc1_handler);
_xt_isr_unmask(1<<INUM_TIMER_FRC1);
_xt_isr_attach(INUM_TIMER_FRC2, frc2_handler);
_xt_isr_unmask(1<<INUM_TIMER_FRC2);
TIMER(0).CTRL |= TIMER_CTRL_RUN;
TIMER(1).CTRL |= TIMER_CTRL_RUN;
dump_timer_regs("timer regs during user_init");
dump_timer_regs("#2 timer regs during user_init");
dump_timer_regs("#3 timer regs during user_init");
}
void user_init(void)
{
sdk_uart_div_modify(0, UART_CLK_FREQ / 115200);
xTaskCreate(timerRegTask, (signed char *)"timerRegTask", 1024, NULL, 2, NULL);
TIMER_FRC1_CTRL_REG = TIMER_CTRL_DIV_256|TIMER_CTRL_INT_EDGE|TIMER_CTRL_RELOAD;
TIMER_FRC1_LOAD_REG = 0x200000;
TIMER_FRC2_CTRL_REG = TIMER_CTRL_DIV_256|TIMER_CTRL_INT_EDGE;
DP_INT_ENABLE_REG |= INT_ENABLE_FRC1|INT_ENABLE_FRC2;
_xt_isr_attach(INUM_TIMER_FRC1, frc1_handler);
_xt_isr_unmask(1<<INUM_TIMER_FRC1);
_xt_isr_attach(INUM_TIMER_FRC2, frc2_handler);
_xt_isr_unmask(1<<INUM_TIMER_FRC2);
TIMER_FRC1_CTRL_REG |= TIMER_CTRL_RUN;
TIMER_FRC2_CTRL_REG |= TIMER_CTRL_RUN;
dump_timer_regs("timer regs during user_init");
dump_timer_regs("#2 timer regs during user_init");
dump_timer_regs("#3 timer regs during user_init");
}
void timerRegTask(void *pvParameters)
{
while(1) {
printf("state at task tick count %ld:\r\n", xTaskGetTickCount());
dump_timer_regs("");
/*
for(int i = 0; i < 16; i++) {
printf("int 0x%02x: 0x%08x (%d)\r\n", i, isr[i], seen_isr[i]);
}
printf("INUM_MAX count %d\r\n", max_count);
*/
printf("frc1 handler called %ld times, last value 0x%08lx\r\n", frc1_handler_call_count,
frc1_last_count_val);
printf("frc2 handler called %ld times, last value 0x%08lx\r\n", frc2_handler_call_count,
frc2_last_count_val);
vTaskDelay(500 / portTICK_RATE_MS);
}
}
