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gpio.c: Log more data in ISR handler on Python error

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Signed-off-by: Alex Tereschenko <alext.mkrs@gmail.com>
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
This commit is contained in:
Alex Tereschenko
2015-10-02 23:46:06 +02:00
committed by Brendan Le Foll
parent b8e1f79b4d
commit 3c3136d43a
1 changed files with 10 additions and 0 deletions
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10
src/gpio/gpio.c
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@@ -247,6 +247,16 @@ mraa_gpio_interrupt_handler(void* arg)
ret = PyEval_CallObject((PyObject*) dev->isr, arglist); ret = PyEval_CallObject((PyObject*) dev->isr, arglist);
if (ret == NULL) { if (ret == NULL) {
syslog(LOG_ERR, "gpio: PyEval_CallObject failed"); syslog(LOG_ERR, "gpio: PyEval_CallObject failed");
PyObject *pvalue, *ptype, *ptraceback;
PyErr_Fetch(&pvalue, &ptype, &ptraceback);
syslog(LOG_ERR, "gpio: the error was %s:%s:%s",
PyString_AsString(PyObject_Str(pvalue)),
PyString_AsString(PyObject_Str(ptype)),
PyString_AsString(PyObject_Str(ptraceback))
);
Py_XDECREF(pvalue);
Py_XDECREF(ptype);
Py_XDECREF(ptraceback);
} else { } else {
Py_DECREF(ret); Py_DECREF(ret);
} }