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MRF24J40: Take advantage of new OS features for interrupt parameter passing.

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This commit is contained in:
Gregory Nutt
2017-03-27 10:48:58 -06:00
parent b315f0d851
commit 3fbf59e2bc
3 changed files with 25 additions and 31 deletions
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configs/clicker2-stm32/src/stm32_mrf24j40.c
+11 -8
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@@ -99,6 +99,7 @@ struct stm32_priv_s
{
struct mrf24j40_lower_s dev;
xcpt_t handler;
FAR void *arg;
uint32_t intcfg;
uint8_t spidev;
};
@@ -117,9 +118,9 @@ struct stm32_priv_s
*/
static int stm32_attach_irq(FAR const struct mrf24j40_lower_s *lower,
xcpt_t handler);
xcpt_t handler, FAR void *arg);
static void stm32_enable_irq(FAR const struct mrf24j40_lower_s *lower,
int state);
bool state);
static int stm32_mrf24j40_devsetup(FAR struct stm32_priv_s *priv);
/****************************************************************************
@@ -173,7 +174,7 @@ static struct stm32_priv_s g_mrf24j40_mb2_priv =
*/
static int stm32_attach_irq(FAR const struct mrf24j40_lower_s *lower,
xcpt_t handler)
xcpt_t handler, FAR void *arg)
{
FAR struct stm32_priv_s *priv = (FAR struct stm32_priv_s *)lower;
@@ -182,10 +183,12 @@ static int stm32_attach_irq(FAR const struct mrf24j40_lower_s *lower,
/* Just save the handler for use when the interrupt is enabled */
priv->handler = handler;
priv->arg = arg;
return OK;
}
static void stm32_enable_irq(FAR const struct mrf24j40_lower_s *lower, int state)
static void stm32_enable_irq(FAR const struct mrf24j40_lower_s *lower,
bool state)
{
FAR struct stm32_priv_s *priv = (FAR struct stm32_priv_s *)lower;
@@ -193,15 +196,15 @@ static void stm32_enable_irq(FAR const struct mrf24j40_lower_s *lower, int state
* has not yet been 'attached'
*/
DEBUGASSERT(priv != NULL && (priv->handler != NULL || state == 0));
DEBUGASSERT(priv != NULL && (priv->handler != NULL || !state));
/* Attach and enable, or detach and disable */
wlinfo("state:%d\n", state);
if (state != 0)
wlinfo("state:%d\n", (int)state);
if (state)
{
(void)stm32_gpiosetevent(priv->intcfg, true, true, true,
priv->handler, NULL);
priv->handler, priv->arg);
}
else
{