[firmware] card_pres: Use 0/1 index number instead of 1/2
We have moved most (all?) other code to work with slots 0/1
rather than 1/2.
diff --git a/firmware/libboard/qmod/source/card_pres.c b/firmware/libboard/qmod/source/card_pres.c
index 344ab09..c1bbd01 100644
--- a/firmware/libboard/qmod/source/card_pres.c
+++ b/firmware/libboard/qmod/source/card_pres.c
@@ -17,9 +17,9 @@
const Pin *pin;
int present;
- if (port < 1 || port > NUM_CARDPRES)
+ if (port < 0 || port >= NUM_CARDPRES)
return -1;
- pin = &pin_cardpres[port-1];
+ pin = &pin_cardpres[port];
/* Card present signals are low-active, as we have a switch
* against GND and an internal-pull-up in the SAM3 */
@@ -32,12 +32,12 @@
{
unsigned int i;
- for (i = 1; i <= ARRAY_SIZE(pin_cardpres); i++) {
+ for (i = 0; i < ARRAY_SIZE(pin_cardpres); i++) {
int state = is_card_present(i);
- if (state != last_state[i-1]) {
+ if (state != last_state[i]) {
TRACE_INFO("Card Detect %d Status %d -> %d\r\n", i, last_state[i], state);
/* FIXME: report to USB host */
- last_state[i-1] = state;
+ last_state[i] = state;
}
}