timers: Print a warning on unsuported timer modes

and also don't [rint one for "mormal" mode

Signed-off-by: Michel Pollet <buserror@gmail.com>

diff --git a/simavr/sim/avr_timer.c b/simavr/sim/avr_timer.c
index ae16308..3912e59 100644 (file)
--- a/simavr/sim/avr_timer.c
+++ b/simavr/sim/avr_timer.c
@@ -272,6 +272,9 @@ static void avr_timer_write_ocr(struct avr_t * avr, avr_io_addr_t addr, uint8_t
        avr_core_watch_write(avr, addr, v);
 
        switch (p->mode.kind) {
+               case avr_timer_wgm_normal:
+                       avr_timer_reconfigure(p);
+                       break;
                case avr_timer_wgm_pwm:
                        if (p->mode.top != avr_timer_wgm_reg_ocra) {
                                avr_raise_irq(p->io.irq + TIMER_IRQ_OUT_PWM0, _timer_get_ocr(p, AVR_TIMER_COMPA));
@@ -283,7 +286,7 @@ static void avr_timer_write_ocr(struct avr_t * avr, avr_io_addr_t addr, uint8_t
                        avr_raise_irq(p->io.irq + TIMER_IRQ_OUT_PWM1, _timer_get_ocr(p, AVR_TIMER_COMPB));
                        break;
                default:
-                       printf("%s-%c mode %d\n", __FUNCTION__, p->name, p->mode.kind);
+                       printf("%s-%c mode %d UNSUPORTED\n", __FUNCTION__, p->name, p->mode.kind);
                        avr_timer_reconfigure(p);
                        break;
        }