debug crash

adafruit · Dec 16, 2020 · 3923351 · 3923351
1 parent 0dcc659
commit 3923351
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diff --git a/ports/esp32s2/common-hal/alarm/pin/PinAlarm.c b/ports/esp32s2/common-hal/alarm/pin/PinAlarm.c
@@ -100,6 +100,10 @@ bool alarm_pin_pin_alarm_woke_us_up(void) {
     return low_pin_status != 0 || high_pin_status != 0;
 }
 
+#include "esp_log.h"
+
+// static const char* TAG = "pinalarm";
+
 mp_obj_t alarm_pin_pin_alarm_get_wakeup_alarm(size_t n_alarms, const mp_obj_t *alarms) {
     // First, check to see if we match any given alarms.
     uint64_t pin_status = ((uint64_t) high_pin_status) << 32 | low_pin_status;
@@ -142,6 +146,10 @@ mp_obj_t alarm_pin_pin_alarm_get_wakeup_alarm(size_t n_alarms, const mp_obj_t *a
             break;
         }
     }
+
+    // Uncommenting this fixes the crash caused by invalid object type in obj.c
+    // ESP_LOGI(TAG, "type");
+    assert(alarm->base.type == &alarm_pin_pin_alarm_type);
     return alarm;
 }
 

diff --git a/py/obj.c b/py/obj.c
@@ -135,6 +135,10 @@ void mp_obj_print_exception(const mp_print_t *print, mp_obj_t exc) {
     mp_print_str(print, "\n");
 }
 
+#include "esp_log.h"
+
+static const char* TAG = "obj";
+
 bool PLACE_IN_ITCM(mp_obj_is_true)(mp_obj_t arg) {
     if (arg == mp_const_false) {
         return 0;
@@ -149,7 +153,9 @@ bool PLACE_IN_ITCM(mp_obj_is_true)(mp_obj_t arg) {
             return 1;
         }
     } else {
+        ESP_LOGI(TAG, "obj %p", arg);
         mp_obj_type_t *type = mp_obj_get_type(arg);
+        ESP_LOGI(TAG, "type %p", type);
         if (type->unary_op != NULL) {
             mp_obj_t result = type->unary_op(MP_UNARY_OP_BOOL, arg);
             if (result != MP_OBJ_NULL) {