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NXP: Enable MBED_TICKLESS on various NXP platforms #10796

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Merged
merged 8 commits into from
Aug 22, 2019
Merged

NXP: Enable MBED_TICKLESS on various NXP platforms #10796

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bed2868
NXP: Enable MBED_TICKLESS on various NXP platforms
mmahadevan108 Jun 7, 2019
df64e32
MCUXpresso: Update Kinetis Sleep implementation
mmahadevan108 Aug 1, 2019
75608f6
MCUXpresso: Updated SMC SDK driver
mmahadevan108 Aug 1, 2019
eaace29
MCUXpresso: Provide an API to wait till TX complete
mmahadevan108 Aug 1, 2019
85ef683
MCUXpresso: Update ENET drivers to not enter deep sleep when active
mmahadevan108 Aug 2, 2019
9ebbdbf
MCUXpresso: Update KW41 nanostack drivers to not enter deep sleep whe…
mmahadevan108 Aug 2, 2019
72e1f41
K64F: Update SPI aynchronous API for tickless implementation
mmahadevan108 Aug 2, 2019
d68d800
K64F: Update UART aynchronous API for tickless implementation
mmahadevan108 Aug 12, 2019
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34 changes: 32 additions & 2 deletions features/nanostack/targets/TARGET_NXP/TARGET_KW41Z/NanostackRfPhyKw41z.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -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"
Expand Down Expand Up @@ -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;

Expand Down Expand Up @@ -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;
}
}

/*
Expand Down Expand Up @@ -209,23 +216,41 @@ 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*/
case PHY_INTERFACE_RX_ENERGY_STATE:
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;
Expand All @@ -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;
}
Expand Down
7 changes: 6 additions & 1 deletion features/netsocket/emac-drivers/TARGET_Freescale_EMAC/kinetis_emac.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -46,6 +46,7 @@

#include "kinetis_emac_config.h"
#include "kinetis_emac.h"
#include "mbed_power_mgmt.h"

enet_handle_t g_handle;
// TX Buffer descriptors
Expand Down Expand Up @@ -496,6 +497,9 @@ bool Kinetis_EMAC::power_up()
return false;
}

// Can't enter deep sleep as long as Ethernet is active
sleep_manager_lock_deep_sleep();

/* Worker thread */
thread = create_new_thread("Kinetis_EMAC_thread", &Kinetis_EMAC::thread_function, this, THREAD_STACKSIZE, THREAD_PRIORITY, &thread_cb);

Expand Down Expand Up @@ -580,7 +584,8 @@ void Kinetis_EMAC::set_all_multicast(bool all)

void Kinetis_EMAC::power_down()
{
/* No-op at this stage */
// Ethernet went down, can enter deep sleep
sleep_manager_unlock_deep_sleep();
}

void Kinetis_EMAC::set_memory_manager(EMACMemoryManager &mem_mngr)
Expand Down
7 changes: 6 additions & 1 deletion features/netsocket/emac-drivers/TARGET_NXP_EMAC/TARGET_IMX/imx_emac.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -46,6 +46,7 @@

#include "imx_emac_config.h"
#include "imx_emac.h"
#include "mbed_power_mgmt.h"

enet_handle_t g_handle;
// RX packet buffer pointers
Expand Down Expand Up @@ -500,6 +501,9 @@ bool Kinetis_EMAC::power_up()
return false;
}

// Can't enter deep sleep as long as Ethernet is active
sleep_manager_lock_deep_sleep();

/* Worker thread */
thread = create_new_thread("Kinetis_EMAC_thread", &Kinetis_EMAC::thread_function, this, THREAD_STACKSIZE, THREAD_PRIORITY, &thread_cb);

Expand Down Expand Up @@ -584,7 +588,8 @@ void Kinetis_EMAC::set_all_multicast(bool all)

void Kinetis_EMAC::power_down()
{
/* No-op at this stage */
// Ethernet went down, can enter deep sleep
sleep_manager_unlock_deep_sleep();
}

void Kinetis_EMAC::set_memory_manager(EMACMemoryManager &mem_mngr)
Expand Down
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