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-rw-r--r--ports/esp32/machine_pin.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/ports/esp32/machine_pin.c b/ports/esp32/machine_pin.c
index 4f6f948d5..8a892d231 100644
--- a/ports/esp32/machine_pin.c
+++ b/ports/esp32/machine_pin.c
@@ -64,7 +64,7 @@ typedef struct _machine_pin_irq_obj_t {
gpio_num_t id;
} machine_pin_irq_obj_t;
-STATIC const machine_pin_obj_t machine_pin_obj[] = {
+STATIC const machine_pin_obj_t machine_pin_obj[GPIO_NUM_MAX] = {
#if CONFIG_IDF_TARGET_ESP32
{{&machine_pin_type}, GPIO_NUM_0},
@@ -225,7 +225,7 @@ STATIC const machine_pin_obj_t machine_pin_obj[] = {
};
// forward declaration
-STATIC const machine_pin_irq_obj_t machine_pin_irq_object[];
+STATIC const machine_pin_irq_obj_t machine_pin_irq_object[GPIO_NUM_MAX];
void machine_pins_init(void) {
static bool did_install = false;
@@ -545,7 +545,7 @@ MP_DEFINE_CONST_OBJ_TYPE(
STATIC const mp_obj_type_t machine_pin_irq_type;
-STATIC const machine_pin_irq_obj_t machine_pin_irq_object[] = {
+STATIC const machine_pin_irq_obj_t machine_pin_irq_object[GPIO_NUM_MAX] = {
#if CONFIG_IDF_TARGET_ESP32
{{&machine_pin_irq_type}, GPIO_NUM_0},
@@ -732,4 +732,4 @@ STATIC MP_DEFINE_CONST_OBJ_TYPE(
locals_dict, &machine_pin_irq_locals_dict
);
-MP_REGISTER_ROOT_POINTER(mp_obj_t machine_pin_irq_handler[40]);
+MP_REGISTER_ROOT_POINTER(mp_obj_t machine_pin_irq_handler[49]); // 49 is the biggest of GPIO_NUM_MAX's