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MCUXpresso: Update KW41 nanostack drivers to not enter deep sleep when active 

Signed-off-by: Mahesh Mahadevan <mahesh.mahadevan@nxp.com>
pull/10796/head
Mahesh Mahadevan 2019-08-02 10:48:44 -05:00
parent 85ef683bfc
commit 9ebbdbf1bb
1 changed files with 32 additions and 2 deletions
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34
features/nanostack/targets/TARGET_NXP/TARGET_KW41Z/NanostackRfPhyKw41z.cpp
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@ -13,6 +13,7 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "mbed_power_mgmt.h"
#include "common_functions.h"
#include "platform/arm_hal_interrupt.h"
#include "platform/arm_hal_phy.h"
@ -87,8 +88,9 @@ static uint8_t MAC64_addr[8];
static xcvrState_t mPhySeqState;
static uint8_t rf_mac_handle;
volatile uint8_t rf_ed_value = 0;
static bool rf_ack_pending_state = false;
static volatile uint8_t rf_ed_value = 0;
static volatile bool rf_ack_pending_state = false;
static volatile bool sleep_blocked = false;
static NanostackRfPhyKw41z *rf = NULL;
@ -155,6 +157,11 @@ static int8_t rf_device_register(void)
static void rf_device_unregister(void)
{
arm_net_phy_unregister(rf_radio_driver_id);
if (sleep_blocked) {
sleep_manager_unlock_deep_sleep();
sleep_blocked = false;
}
}
/*
@ -209,16 +216,29 @@ static int8_t rf_interface_state_control(phy_interface_state_e new_state, uint8_
/*Reset PHY driver and set to idle*/
case PHY_INTERFACE_RESET:
rf_abort();
if (sleep_blocked) {
sleep_manager_unlock_deep_sleep();
sleep_blocked = false;
}
break;
/*Disable PHY Interface driver*/
case PHY_INTERFACE_DOWN:
rf_abort();
if (sleep_blocked) {
sleep_manager_unlock_deep_sleep();
sleep_blocked = false;
}
break;
/*Enable PHY Interface driver*/
case PHY_INTERFACE_UP:
if (PhyPlmeSetCurrentChannelRequest(rf_channel, 0)) {
return 1;
}
if (!sleep_blocked) {
/* Disable enter to deep sleep when transfer active */
sleep_manager_lock_deep_sleep();
sleep_blocked = true;
}
rf_receive();
break;
/*Enable wireless interface ED scan mode*/
@ -226,6 +246,11 @@ static int8_t rf_interface_state_control(phy_interface_state_e new_state, uint8_
if (PhyPlmeSetCurrentChannelRequest(rf_channel, 0)) {
return 1;
}
if (!sleep_blocked) {
/* Disable enter to deep sleep when transfer active */
sleep_manager_lock_deep_sleep();
sleep_blocked = true;
}
rf_abort();
rf_mac_ed_state_enable();
break;
@ -234,6 +259,11 @@ static int8_t rf_interface_state_control(phy_interface_state_e new_state, uint8_
if (PhyPlmeSetCurrentChannelRequest(rf_channel, 0)) {
return 1;
}
if (!sleep_blocked) {
/* Disable enter to deep sleep when transfer active */
sleep_manager_lock_deep_sleep();
sleep_blocked = true;
}
rf_receive();
break;
}