extmod/nimble: Add nimble bindings.

pull/5051/head
Damien George 2019-07-04 18:03:26 +10:00 zatwierdzone przez Jim Mussared
rodzic 21507a6f62
commit 07f6644a38
10 zmienionych plików z 857 dodań i 0 usunięć

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// empty

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// empty

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#ifndef MICROPY_INCLUDED_EXTMOD_NIMBLE_HAL_HAL_UART_H
#define MICROPY_INCLUDED_EXTMOD_NIMBLE_HAL_HAL_UART_H
#include <stdint.h>
#define SYSINIT_PANIC_ASSERT_MSG(cond, msg)
#define HAL_UART_PARITY_NONE (0)
typedef int (*hal_uart_tx_cb_t)(void *arg);
typedef int (*hal_uart_rx_cb_t)(void *arg, uint8_t data);
int hal_uart_init_cbs(uint32_t port, hal_uart_tx_cb_t tx_cb, void *tx_arg, hal_uart_rx_cb_t rx_cb, void *rx_arg);
int hal_uart_config(uint32_t port, uint32_t baud, uint32_t bits, uint32_t stop, uint32_t parity, uint32_t flow);
void hal_uart_start_tx(uint32_t port);
int hal_uart_close(uint32_t port);
#endif // MICROPY_INCLUDED_EXTMOD_NIMBLE_HAL_HAL_UART_H

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# Makefile directives for Apache mynewt nimble BLE component
ifeq ($(MICROPY_BLUETOOTH_NIMBLE),1)
NIMBLE_LIB_DIR = lib/mynewt-nimble
NIMBLE_EXTMOD_DIR = extmod/nimble
SRC_LIB += $(addprefix $(NIMBLE_LIB_DIR)/, \
$(addprefix ext/tinycrypt/src/, \
aes_encrypt.c \
cmac_mode.c \
ecc.c \
ecc_dh.c \
utils.c \
) \
nimble/host/services/gap/src/ble_svc_gap.c \
nimble/host/services/gatt/src/ble_svc_gatt.c \
$(addprefix nimble/host/src/, \
ble_att.c \
ble_att_clt.c \
ble_att_cmd.c \
ble_att_svr.c \
ble_eddystone.c \
ble_gap.c \
ble_gattc.c \
ble_gatts.c \
ble_hs_adv.c \
ble_hs_atomic.c \
ble_hs.c \
ble_hs_cfg.c \
ble_hs_conn.c \
ble_hs_dbg.c \
ble_hs_flow.c \
ble_hs_hci.c \
ble_hs_hci_cmd.c \
ble_hs_hci_evt.c \
ble_hs_hci_util.c \
ble_hs_id.c \
ble_hs_log.c \
ble_hs_mbuf.c \
ble_hs_misc.c \
ble_hs_mqueue.c \
ble_hs_pvcy.c \
ble_hs_startup.c \
ble_hs_stop.c \
ble_ibeacon.c \
ble_l2cap.c \
ble_l2cap_coc.c \
ble_l2cap_sig.c \
ble_l2cap_sig_cmd.c \
ble_monitor.c \
ble_sm_alg.c \
ble_sm.c \
ble_sm_cmd.c \
ble_sm_lgcy.c \
ble_sm_sc.c \
ble_store.c \
ble_store_util.c \
ble_uuid.c \
) \
nimble/host/store/ram/src/ble_store_ram.c \
nimble/host/util/src/addr.c \
nimble/transport/uart/src/ble_hci_uart.c \
$(addprefix porting/nimble/src/, \
endian.c \
mem.c \
nimble_port.c \
os_mbuf.c \
os_mempool.c \
os_msys_init.c \
) \
)
EXTMOD_SRC_C += $(addprefix $(NIMBLE_EXTMOD_DIR)/, \
nimble/misc.c \
nimble/npl_os.c \
nimble/hci_uart.c \
)
CFLAGS_MOD += -DMICROPY_BLUETOOTH_NIMBLE=1
INC += -I$(TOP)/$(NIMBLE_EXTMOD_DIR)
INC += -I$(TOP)/$(NIMBLE_LIB_DIR)
INC += -I$(TOP)/$(NIMBLE_LIB_DIR)/ext/tinycrypt/include
INC += -I$(TOP)/$(NIMBLE_LIB_DIR)/nimble/host/include
INC += -I$(TOP)/$(NIMBLE_LIB_DIR)/nimble/host/services/gap/include
INC += -I$(TOP)/$(NIMBLE_LIB_DIR)/nimble/host/services/gatt/include
INC += -I$(TOP)/$(NIMBLE_LIB_DIR)/nimble/host/store/ram/include
INC += -I$(TOP)/$(NIMBLE_LIB_DIR)/nimble/host/util/include
INC += -I$(TOP)/$(NIMBLE_LIB_DIR)/nimble/include
INC += -I$(TOP)/$(NIMBLE_LIB_DIR)/nimble/transport/uart/include
INC += -I$(TOP)/$(NIMBLE_LIB_DIR)/porting/nimble/include
$(BUILD)/$(NIMBLE_LIB_DIR)/%.o: CFLAGS += -Wno-maybe-uninitialized -Wno-pointer-arith -Wno-unused-but-set-variable -Wno-format
endif

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/*
* This file is part of the MicroPython project, http://micropython.org/
*
* The MIT License (MIT)
*
* Copyright (c) 2018-2019 Damien P. George
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#include "py/runtime.h"
#include "py/mphal.h"
#include "pin_static_af.h"
#include "nimble/ble.h"
#include "hal/hal_uart.h"
#include "hci_uart.h"
#if MICROPY_BLUETOOTH_NIMBLE
/******************************************************************************/
// Bindings Uart to Nimble
uint8_t bt_hci_cmd_buf[4 + 256];
static hal_uart_tx_cb_t hal_uart_tx_cb;
static void *hal_uart_tx_arg;
static hal_uart_rx_cb_t hal_uart_rx_cb;
static void *hal_uart_rx_arg;
static uint32_t bt_sleep_ticks;
int hal_uart_init_cbs(uint32_t port, hal_uart_tx_cb_t tx_cb, void *tx_arg, hal_uart_rx_cb_t rx_cb, void *rx_arg) {
hal_uart_tx_cb = tx_cb;
hal_uart_tx_arg = tx_arg;
hal_uart_rx_cb = rx_cb;
hal_uart_rx_arg = rx_arg;
return 0; // success
}
int hal_uart_config(uint32_t port, uint32_t baudrate, uint32_t bits, uint32_t stop, uint32_t parity, uint32_t flow) {
nimble_hci_uart_configure(port);
nimble_hci_uart_set_baudrate(baudrate);
return nimble_hci_uart_activate();
}
void hal_uart_start_tx(uint32_t port) {
size_t len = 0;
for (;;) {
int data = hal_uart_tx_cb(hal_uart_tx_arg);
if (data == -1) {
break;
}
bt_hci_cmd_buf[len++] = data;
}
#if 0
printf("[% 8d] BTUTX: %02x", mp_hal_ticks_ms(), hci_cmd_buf[0]);
for (int i = 1; i < len; ++i) {
printf(":%02x", hci_cmd_buf[i]);
}
printf("\n");
#endif
bt_sleep_ticks = mp_hal_ticks_ms();
#ifdef pyb_pin_BT_DEV_WAKE
if (mp_hal_pin_read(pyb_pin_BT_DEV_WAKE) == 1) {
//printf("BT WAKE for TX\n");
mp_hal_pin_low(pyb_pin_BT_DEV_WAKE); // wake up
mp_hal_delay_ms(5); // can't go lower than this
}
#endif
nimble_hci_uart_tx_strn((void*)bt_hci_cmd_buf, len);
}
int hal_uart_close(uint32_t port) {
return 0; // success
}
void nimble_uart_process(void) {
int host_wake = 0;
#ifdef pyb_pin_BT_HOST_WAKE
host_wake = mp_hal_pin_read(pyb_pin_BT_HOST_WAKE);
#endif
/*
// this is just for info/tracing purposes
static int last_host_wake = 0;
if (host_wake != last_host_wake) {
printf("HOST_WAKE change %d -> %d\n", last_host_wake, host_wake);
last_host_wake = host_wake;
}
*/
while (nimble_hci_uart_rx_any()) {
uint8_t data = nimble_hci_uart_rx_char();
//printf("UART RX: %02x\n", data);
hal_uart_rx_cb(hal_uart_rx_arg, data);
}
if (host_wake == 1 && mp_hal_pin_read(pyb_pin_BT_DEV_WAKE) == 0) {
if (mp_hal_ticks_ms() - bt_sleep_ticks > 500) {
//printf("BT SLEEP\n");
mp_hal_pin_high(pyb_pin_BT_DEV_WAKE); // let sleep
}
}
}
#endif // MICROPY_BLUETOOTH_NIMBLE

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/*
* This file is part of the MicroPython project, http://micropython.org/
*
* The MIT License (MIT)
*
* Copyright (c) 2019 Damien P. George
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#ifndef MICROPY_INCLUDED_EXTMOD_NIMBLE_NIMBLE_HCI_UART_H
#define MICROPY_INCLUDED_EXTMOD_NIMBLE_NIMBLE_HCI_UART_H
// To be implemented by the port.
int nimble_hci_uart_configure(uint32_t port);
// This will default to MICROPY_HW_BLE_UART_BAUDRATE, but can be updated later.
int nimble_hci_uart_set_baudrate(uint32_t baudrate);
int nimble_hci_uart_activate(void);
mp_uint_t nimble_hci_uart_rx_any();
int nimble_hci_uart_rx_char();
void nimble_hci_uart_tx_strn(const char *str, uint len);
#endif // MICROPY_INCLUDED_EXTMOD_NIMBLE_NIMBLE_HCI_UART_H

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/*
* This file is part of the MicroPython project, http://micropython.org/
*
* The MIT License (MIT)
*
* Copyright (c) 2018-2019 Damien P. George
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#include "py/runtime.h"
#if MICROPY_BLUETOOTH_NIMBLE
/******************************************************************************/
// Misc functions needed by Nimble
#include <stdarg.h>
int nimble_sprintf(char *str, const char *fmt, ...) {
va_list ap;
va_start(ap, fmt);
int ret = vsnprintf(str, 65535, fmt, ap);
va_end(ap);
return ret;
}
#endif

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/*
* This file is part of the MicroPython project, http://micropython.org/
*
* The MIT License (MIT)
*
* Copyright (c) 2018-2019 Damien P. George
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#ifndef MICROPY_INCLUDED_STM32_NIMBLE_NIMBLE_NPL_OS_H
#define MICROPY_INCLUDED_STM32_NIMBLE_NIMBLE_NPL_OS_H
#include <stdint.h>
#define BLE_NPL_OS_ALIGNMENT (4)
#define BLE_NPL_TIME_FOREVER (0xffffffff)
typedef uint32_t ble_npl_time_t;
typedef int32_t ble_npl_stime_t;
struct ble_npl_event {
ble_npl_event_fn *fn;
void *arg;
struct ble_npl_event *prev;
struct ble_npl_event *next;
};
struct ble_npl_eventq {
struct ble_npl_event *head;
struct ble_npl_eventq *nextq;
};
struct ble_npl_callout {
bool active;
uint32_t ticks;
struct ble_npl_eventq *evq;
struct ble_npl_event ev;
struct ble_npl_callout *nextc;
};
struct ble_npl_mutex {
volatile uint8_t locked;
};
struct ble_npl_sem {
volatile uint16_t count;
};
#endif // MICROPY_INCLUDED_STM32_NIMBLE_NIMBLE_NPL_OS_H

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/*
* This file is part of the MicroPython project, http://micropython.org/
*
* The MIT License (MIT)
*
* Copyright (c) 2018-2019 Damien P. George
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#include <stdio.h>
#include "py/mphal.h"
#include "nimble/nimble_npl.h"
#define DEBUG_OS_printf(...) //printf(__VA_ARGS__)
#define DEBUG_EVENT_printf(...) //printf(__VA_ARGS__)
#define DEBUG_MUTEX_printf(...) //printf(__VA_ARGS__)
#define DEBUG_SEM_printf(...) //printf(__VA_ARGS__)
#define DEBUG_CALLOUT_printf(...) //printf(__VA_ARGS__)
#define DEBUG_TIME_printf(...) //printf(__VA_ARGS__)
#define DEBUG_CRIT_printf(...) //printf(__VA_ARGS__)
bool ble_npl_os_started(void) {
DEBUG_OS_printf("ble_npl_os_started\n");
return true;
}
void *ble_npl_get_current_task_id(void) {
DEBUG_OS_printf("ble_npl_get_current_task_id\n");
return NULL;
}
/******************************************************************************/
// EVENTQ
struct ble_npl_eventq *global_eventq = NULL;
void os_eventq_run_all(void) {
for (struct ble_npl_eventq *evq = global_eventq; evq != NULL; evq = evq->nextq) {
while (evq->head != NULL) {
struct ble_npl_event *ev = evq->head;
evq->head = ev->next;
if (ev->next) {
ev->next->prev = NULL;
ev->next = NULL;
}
ev->prev = NULL;
DEBUG_EVENT_printf("event_run(%p)\n", ev);
ev->fn(ev);
DEBUG_EVENT_printf("event_run(%p) done\n", ev);
}
}
}
void ble_npl_eventq_init(struct ble_npl_eventq *evq) {
DEBUG_EVENT_printf("ble_npl_eventq_init(%p)\n", evq);
evq->head = NULL;
struct ble_npl_eventq **evq2;
for (evq2 = &global_eventq; *evq2 != NULL; evq2 = &(*evq2)->nextq) {
}
*evq2 = evq;
evq->nextq = NULL;
}
void ble_npl_eventq_put(struct ble_npl_eventq *evq, struct ble_npl_event *ev) {
DEBUG_EVENT_printf("ble_npl_eventq_put(%p, %p (%p, %p))\n", evq, ev, ev->fn, ev->arg);
ev->next = NULL;
if (evq->head == NULL) {
evq->head = ev;
ev->prev = NULL;
} else {
struct ble_npl_event *ev2 = evq->head;
while (true) {
if (ev2 == ev) {
DEBUG_EVENT_printf(" --> already in queue\n");
return;
}
if (ev2->next == NULL) {
break;
}
DEBUG_EVENT_printf(" --> %p\n", ev2->next);
ev2 = ev2->next;
}
ev2->next = ev;
ev->prev = ev2;
}
}
void ble_npl_event_init(struct ble_npl_event *ev, ble_npl_event_fn *fn, void *arg) {
DEBUG_EVENT_printf("ble_npl_event_init(%p, %p, %p)\n", ev, fn, arg);
ev->fn = fn;
ev->arg = arg;
ev->next = NULL;
}
void *ble_npl_event_get_arg(struct ble_npl_event *ev) {
DEBUG_EVENT_printf("ble_npl_event_get_arg(%p) -> %p\n", ev, ev->arg);
return ev->arg;
}
void ble_npl_event_set_arg(struct ble_npl_event *ev, void *arg) {
DEBUG_EVENT_printf("ble_npl_event_set_arg(%p, %p)\n", ev, arg);
ev->arg = arg;
}
/******************************************************************************/
// MUTEX
ble_npl_error_t ble_npl_mutex_init(struct ble_npl_mutex *mu) {
DEBUG_MUTEX_printf("ble_npl_mutex_init(%p)\n", mu);
mu->locked = 0;
return BLE_NPL_OK;
}
ble_npl_error_t ble_npl_mutex_pend(struct ble_npl_mutex *mu, ble_npl_time_t timeout) {
DEBUG_MUTEX_printf("ble_npl_mutex_pend(%p, %u) locked=%u\n", mu, (uint)timeout, (uint)mu->locked);
mu->locked = 1;
return BLE_NPL_OK;
}
ble_npl_error_t ble_npl_mutex_release(struct ble_npl_mutex *mu) {
DEBUG_MUTEX_printf("ble_npl_mutex_release(%p) locked=%u\n", mu, (uint)mu->locked);
mu->locked = 0;
return BLE_NPL_OK;
}
/******************************************************************************/
// SEM
ble_npl_error_t ble_npl_sem_init(struct ble_npl_sem *sem, uint16_t tokens) {
DEBUG_SEM_printf("ble_npl_sem_init(%p, %u)\n", sem, (uint)tokens);
sem->count = tokens;
return BLE_NPL_OK;
}
ble_npl_error_t ble_npl_sem_pend(struct ble_npl_sem *sem, ble_npl_time_t timeout) {
DEBUG_SEM_printf("ble_npl_sem_pend(%p, %u) count=%u\n", sem, (uint)timeout, (uint)sem->count);
if (sem->count == 0) {
uint32_t t0 = mp_hal_ticks_ms();
while (sem->count == 0 && mp_hal_ticks_ms() - t0 < timeout) {
extern void nimble_uart_process(void);
nimble_uart_process();
if (sem->count != 0) {
break;
}
__WFI();
}
if (sem->count == 0) {
printf("timeout\n");
return BLE_NPL_TIMEOUT;
}
DEBUG_SEM_printf("got response in %u ms\n", (int)(mp_hal_ticks_ms() - t0));
}
sem->count -= 1;
return BLE_NPL_OK;
}
ble_npl_error_t ble_npl_sem_release(struct ble_npl_sem *sem) {
DEBUG_SEM_printf("ble_npl_sem_release(%p)\n", sem);
sem->count += 1;
return BLE_NPL_OK;
}
uint16_t ble_npl_sem_get_count(struct ble_npl_sem *sem) {
DEBUG_SEM_printf("ble_npl_sem_get_count(%p)\n", sem);
return sem->count;
}
/******************************************************************************/
// CALLOUT
static struct ble_npl_callout *global_callout = NULL;
void os_callout_process(void) {
uint32_t tnow = mp_hal_ticks_ms();
for (struct ble_npl_callout *c = global_callout; c != NULL; c = c->nextc) {
if (!c->active) {
continue;
}
if ((int32_t)(tnow - c->ticks) >= 0) {
DEBUG_CALLOUT_printf("callout_run(%p) tnow=%u ticks=%u evq=%p\n", c, (uint)tnow, (uint)c->ticks, c->evq);
c->active = false;
if (c->evq) {
ble_npl_eventq_put(c->evq, &c->ev);
} else {
c->ev.fn(&c->ev);
}
DEBUG_CALLOUT_printf("callout_run(%p) done\n", c);
}
}
}
void ble_npl_callout_init(struct ble_npl_callout *c, struct ble_npl_eventq *evq, ble_npl_event_fn *ev_cb, void *ev_arg) {
DEBUG_CALLOUT_printf("ble_npl_callout_init(%p, %p, %p, %p)\n", c, evq, ev_cb, ev_arg);
c->active = false;
c->ticks = 0;
c->evq = evq;
ble_npl_event_init(&c->ev, ev_cb, ev_arg);
struct ble_npl_callout **c2;
for (c2 = &global_callout; *c2 != NULL; c2 = &(*c2)->nextc) {
if (c == *c2) {
// callout already in linked list so don't link it in again
return;
}
}
*c2 = c;
c->nextc = NULL;
}
ble_npl_error_t ble_npl_callout_reset(struct ble_npl_callout *c, ble_npl_time_t ticks) {
DEBUG_CALLOUT_printf("ble_npl_callout_reset(%p, %u) tnow=%u\n", c, (uint)ticks, (uint)mp_hal_ticks_ms());
c->active = true;
c->ticks = ble_npl_time_get() + ticks;
return BLE_NPL_OK;
}
void ble_npl_callout_stop(struct ble_npl_callout *c) {
DEBUG_CALLOUT_printf("ble_npl_callout_stop(%p)\n", c);
c->active = false;
}
bool ble_npl_callout_is_active(struct ble_npl_callout *c) {
DEBUG_CALLOUT_printf("ble_npl_callout_is_active(%p)\n", c);
return c->active;
}
ble_npl_time_t ble_npl_callout_get_ticks(struct ble_npl_callout *c) {
DEBUG_CALLOUT_printf("ble_npl_callout_get_ticks(%p)\n", c);
return c->ticks;
}
ble_npl_time_t ble_npl_callout_remaining_ticks(struct ble_npl_callout *c, ble_npl_time_t now) {
DEBUG_CALLOUT_printf("ble_npl_callout_remaining_ticks(%p, %u)\n", c, (uint)now);
if (c->ticks > now) {
return c->ticks - now;
} else {
return 0;
}
}
void *ble_npl_callout_get_arg(struct ble_npl_callout *c) {
DEBUG_CALLOUT_printf("ble_npl_callout_get_arg(%p)\n", c);
return ble_npl_event_get_arg(&c->ev);
}
void ble_npl_callout_set_arg(struct ble_npl_callout *c, void *arg) {
DEBUG_CALLOUT_printf("ble_npl_callout_set_arg(%p, %p)\n", c, arg);
ble_npl_event_set_arg(&c->ev, arg);
}
/******************************************************************************/
// TIME
uint32_t ble_npl_time_get(void) {
DEBUG_TIME_printf("ble_npl_time_get -> %u\n", (uint)mp_hal_ticks_ms());
return mp_hal_ticks_ms();
}
ble_npl_error_t ble_npl_time_ms_to_ticks(uint32_t ms, ble_npl_time_t *out_ticks) {
DEBUG_TIME_printf("ble_npl_time_ms_to_ticks(%u)\n", (uint)ms);
*out_ticks = ms;
return BLE_NPL_OK;
}
ble_npl_time_t ble_npl_time_ms_to_ticks32(uint32_t ms) {
DEBUG_TIME_printf("ble_npl_time_ms_to_ticks32(%u)\n", (uint)ms);
return ms;
}
uint32_t ble_npl_time_ticks_to_ms32(ble_npl_time_t ticks) {
DEBUG_TIME_printf("ble_npl_time_ticks_to_ms32(%u)\n", (uint)ticks);
return ticks;
}
void ble_npl_time_delay(ble_npl_time_t ticks) {
mp_hal_delay_ms(ticks + 1);
}
/******************************************************************************/
// CRITICAL
uint32_t ble_npl_hw_enter_critical(void) {
DEBUG_CRIT_printf("ble_npl_hw_enter_critical()\n");
return raise_irq_pri(15);
}
void ble_npl_hw_exit_critical(uint32_t ctx) {
DEBUG_CRIT_printf("ble_npl_hw_exit_critical(%u)\n", (uint)ctx);
restore_irq_pri(ctx);
}

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#ifndef MICROPY_INCLUDED_EXTMOD_NIMBLE_SYSCFG_H
#define MICROPY_INCLUDED_EXTMOD_NIMBLE_SYSCFG_H
#include "py/mphal.h"
#include "uart.h"
void *nimble_malloc(size_t size);
void nimble_free(void *ptr);
void *nimble_realloc(void *ptr, size_t size);
#define malloc(size) nimble_malloc(size)
#define free(ptr) nimble_free(ptr)
#define realloc(ptr, size) nimble_realloc(ptr, size)
int nimble_sprintf(char *str, const char *fmt, ...);
#define sprintf(str, fmt, ...) nimble_sprintf(str, fmt, __VA_ARGS__)
#define MYNEWT_VAL(x) MYNEWT_VAL_ ## x
#define MYNEWT_VAL_LOG_LEVEL (255)
/*** compiler/arm-none-eabi-m4 */
#define MYNEWT_VAL_HARDFLOAT (1)
/*** kernel/os */
#define MYNEWT_VAL_FLOAT_USER (0)
#define MYNEWT_VAL_MSYS_1_BLOCK_COUNT (12)
#define MYNEWT_VAL_MSYS_1_BLOCK_SIZE (292)
#define MYNEWT_VAL_MSYS_2_BLOCK_COUNT (0)
#define MYNEWT_VAL_MSYS_2_BLOCK_SIZE (0)
#define MYNEWT_VAL_OS_CPUTIME_FREQ (1000000)
#define MYNEWT_VAL_OS_CPUTIME_TIMER_NUM (0)
#define MYNEWT_VAL_OS_CTX_SW_STACK_CHECK (0)
#define MYNEWT_VAL_OS_CTX_SW_STACK_GUARD (4)
#define MYNEWT_VAL_OS_MAIN_STACK_SIZE (1024)
#define MYNEWT_VAL_OS_MAIN_TASK_PRIO (127)
#define MYNEWT_VAL_OS_MEMPOOL_CHECK (0)
#define MYNEWT_VAL_OS_MEMPOOL_POISON (0)
/*** nimble */
#define MYNEWT_VAL_BLE_EXT_ADV (0)
#define MYNEWT_VAL_BLE_EXT_ADV_MAX_SIZE (31)
#define MYNEWT_VAL_BLE_MAX_CONNECTIONS (1)
#define MYNEWT_VAL_BLE_MULTI_ADV_INSTANCES (0)
#define MYNEWT_VAL_BLE_ROLE_BROADCASTER (1)
#define MYNEWT_VAL_BLE_ROLE_CENTRAL (1)
#define MYNEWT_VAL_BLE_ROLE_OBSERVER (1)
#define MYNEWT_VAL_BLE_ROLE_PERIPHERAL (1)
#define MYNEWT_VAL_BLE_WHITELIST (1)
/*** nimble/host */
#define MYNEWT_VAL_BLE_ATT_PREFERRED_MTU (256)
#define MYNEWT_VAL_BLE_ATT_SVR_FIND_INFO (1)
#define MYNEWT_VAL_BLE_ATT_SVR_FIND_TYPE (1)
#define MYNEWT_VAL_BLE_ATT_SVR_INDICATE (1)
#define MYNEWT_VAL_BLE_ATT_SVR_MAX_PREP_ENTRIES (64)
#define MYNEWT_VAL_BLE_ATT_SVR_NOTIFY (1)
#define MYNEWT_VAL_BLE_ATT_SVR_QUEUED_WRITE (1)
#define MYNEWT_VAL_BLE_ATT_SVR_QUEUED_WRITE_TMO (30000)
#define MYNEWT_VAL_BLE_ATT_SVR_READ (1)
#define MYNEWT_VAL_BLE_ATT_SVR_READ_BLOB (1)
#define MYNEWT_VAL_BLE_ATT_SVR_READ_GROUP_TYPE (1)
#define MYNEWT_VAL_BLE_ATT_SVR_READ_MULT (1)
#define MYNEWT_VAL_BLE_ATT_SVR_READ_TYPE (1)
#define MYNEWT_VAL_BLE_ATT_SVR_SIGNED_WRITE (1)
#define MYNEWT_VAL_BLE_ATT_SVR_WRITE (1)
#define MYNEWT_VAL_BLE_ATT_SVR_WRITE_NO_RSP (1)
#define MYNEWT_VAL_BLE_GAP_MAX_PENDING_CONN_PARAM_UPDATE (1)
#define MYNEWT_VAL_BLE_GATT_DISC_ALL_CHRS (MYNEWT_VAL_BLE_ROLE_CENTRAL)
#define MYNEWT_VAL_BLE_GATT_DISC_ALL_DSCS (MYNEWT_VAL_BLE_ROLE_CENTRAL)
#define MYNEWT_VAL_BLE_GATT_DISC_ALL_SVCS (MYNEWT_VAL_BLE_ROLE_CENTRAL)
#define MYNEWT_VAL_BLE_GATT_DISC_CHR_UUID (MYNEWT_VAL_BLE_ROLE_CENTRAL)
#define MYNEWT_VAL_BLE_GATT_DISC_SVC_UUID (MYNEWT_VAL_BLE_ROLE_CENTRAL)
#define MYNEWT_VAL_BLE_GATT_FIND_INC_SVCS (MYNEWT_VAL_BLE_ROLE_CENTRAL)
#define MYNEWT_VAL_BLE_GATT_INDICATE (1)
#define MYNEWT_VAL_BLE_GATT_MAX_PROCS (4)
#define MYNEWT_VAL_BLE_GATT_NOTIFY (1)
#define MYNEWT_VAL_BLE_GATT_READ (MYNEWT_VAL_BLE_ROLE_CENTRAL)
#define MYNEWT_VAL_BLE_GATT_READ_LONG (MYNEWT_VAL_BLE_ROLE_CENTRAL)
#define MYNEWT_VAL_BLE_GATT_READ_MAX_ATTRS (8)
#define MYNEWT_VAL_BLE_GATT_READ_MULT (MYNEWT_VAL_BLE_ROLE_CENTRAL)
#define MYNEWT_VAL_BLE_GATT_READ_UUID (MYNEWT_VAL_BLE_ROLE_CENTRAL)
#define MYNEWT_VAL_BLE_GATT_RESUME_RATE (1000)
#define MYNEWT_VAL_BLE_GATT_SIGNED_WRITE (MYNEWT_VAL_BLE_ROLE_CENTRAL)
#define MYNEWT_VAL_BLE_GATT_WRITE (MYNEWT_VAL_BLE_ROLE_CENTRAL)
#define MYNEWT_VAL_BLE_GATT_WRITE_LONG (MYNEWT_VAL_BLE_ROLE_CENTRAL)
#define MYNEWT_VAL_BLE_GATT_WRITE_MAX_ATTRS (4)
#define MYNEWT_VAL_BLE_GATT_WRITE_NO_RSP (MYNEWT_VAL_BLE_ROLE_CENTRAL)
#define MYNEWT_VAL_BLE_GATT_WRITE_RELIABLE (MYNEWT_VAL_BLE_ROLE_CENTRAL)
#define MYNEWT_VAL_BLE_HOST (1)
#define MYNEWT_VAL_BLE_HS_DEBUG (0)
#define MYNEWT_VAL_BLE_HS_FLOW_CTRL (0)
#define MYNEWT_VAL_BLE_HS_FLOW_CTRL_ITVL (1000)
#define MYNEWT_VAL_BLE_HS_FLOW_CTRL_THRESH (2)
#define MYNEWT_VAL_BLE_HS_FLOW_CTRL_TX_ON_DISCONNECT (0)
#define MYNEWT_VAL_BLE_HS_PHONY_HCI_ACKS (0)
#define MYNEWT_VAL_BLE_HS_REQUIRE_OS (1)
#define MYNEWT_VAL_BLE_L2CAP_COC_MAX_NUM (0)
#define MYNEWT_VAL_BLE_L2CAP_JOIN_RX_FRAGS (1)
#define MYNEWT_VAL_BLE_L2CAP_MAX_CHANS (3*MYNEWT_VAL_BLE_MAX_CONNECTIONS)
#define MYNEWT_VAL_BLE_L2CAP_RX_FRAG_TIMEOUT (30000)
#define MYNEWT_VAL_BLE_L2CAP_SIG_MAX_PROCS (1)
#define MYNEWT_VAL_BLE_MONITOR_CONSOLE_BUFFER_SIZE (128)
#define MYNEWT_VAL_BLE_MONITOR_RTT (0)
#define MYNEWT_VAL_BLE_MONITOR_RTT_BUFFERED (1)
#define MYNEWT_VAL_BLE_MONITOR_RTT_BUFFER_NAME ("monitor")
#define MYNEWT_VAL_BLE_MONITOR_RTT_BUFFER_SIZE (256)
#define MYNEWT_VAL_BLE_MONITOR_UART (0)
#define MYNEWT_VAL_BLE_MONITOR_UART_BAUDRATE (1000000)
#define MYNEWT_VAL_BLE_MONITOR_UART_BUFFER_SIZE (64)
#define MYNEWT_VAL_BLE_MONITOR_UART_DEV ("uart0")
#define MYNEWT_VAL_BLE_RPA_TIMEOUT (300)
#define MYNEWT_VAL_BLE_SM_BONDING (0)
#define MYNEWT_VAL_BLE_SM_IO_CAP (BLE_HS_IO_NO_INPUT_OUTPUT)
#define MYNEWT_VAL_BLE_SM_KEYPRESS (0)
#define MYNEWT_VAL_BLE_SM_LEGACY (1)
#define MYNEWT_VAL_BLE_SM_MAX_PROCS (1)
#define MYNEWT_VAL_BLE_SM_MITM (0)
#define MYNEWT_VAL_BLE_SM_OOB_DATA_FLAG (0)
#define MYNEWT_VAL_BLE_SM_OUR_KEY_DIST (0)
#define MYNEWT_VAL_BLE_SM_SC (1)
#define MYNEWT_VAL_BLE_SM_THEIR_KEY_DIST (0)
#define MYNEWT_VAL_BLE_STORE_MAX_BONDS (3)
#define MYNEWT_VAL_BLE_STORE_MAX_CCCDS (8)
/*** nimble/host/services/gap */
#define MYNEWT_VAL_BLE_SVC_GAP_APPEARANCE (0)
#define MYNEWT_VAL_BLE_SVC_GAP_APPEARANCE_WRITE_PERM (-1)
#define MYNEWT_VAL_BLE_SVC_GAP_CENTRAL_ADDRESS_RESOLUTION (-1)
#define MYNEWT_VAL_BLE_SVC_GAP_DEVICE_NAME ("pybd")
#define MYNEWT_VAL_BLE_SVC_GAP_DEVICE_NAME_MAX_LENGTH (31)
#define MYNEWT_VAL_BLE_SVC_GAP_DEVICE_NAME_WRITE_PERM (-1)
#define MYNEWT_VAL_BLE_SVC_GAP_PPCP_MAX_CONN_INTERVAL (0)
#define MYNEWT_VAL_BLE_SVC_GAP_PPCP_MIN_CONN_INTERVAL (0)
#define MYNEWT_VAL_BLE_SVC_GAP_PPCP_SLAVE_LATENCY (0)
#define MYNEWT_VAL_BLE_SVC_GAP_PPCP_SUPERVISION_TMO (0)
/* Overridden by targets/porting-nimble (defined by nimble/transport) */
#define MYNEWT_VAL_BLE_HCI_TRANSPORT_NIMBLE_BUILTIN (0)
#define MYNEWT_VAL_BLE_HCI_TRANSPORT_RAM (0)
#define MYNEWT_VAL_BLE_HCI_TRANSPORT_SOCKET (0)
#define MYNEWT_VAL_BLE_HCI_TRANSPORT_UART (1)
/*** nimble/transport/uart */
#define MYNEWT_VAL_BLE_ACL_BUF_COUNT (12)
#define MYNEWT_VAL_BLE_ACL_BUF_SIZE (255)
#define MYNEWT_VAL_BLE_HCI_ACL_OUT_COUNT (12)
#define MYNEWT_VAL_BLE_HCI_EVT_BUF_SIZE (70)
#define MYNEWT_VAL_BLE_HCI_EVT_HI_BUF_COUNT (8)
#define MYNEWT_VAL_BLE_HCI_EVT_LO_BUF_COUNT (8)
/* Overridden by targets/porting-nimble (defined by nimble/transport/uart) */
#define MYNEWT_VAL_BLE_HCI_UART_BAUD (MICROPY_HW_BLE_UART_BAUDRATE)
#define MYNEWT_VAL_BLE_HCI_UART_DATA_BITS (8)
#define MYNEWT_VAL_BLE_HCI_UART_FLOW_CTRL (1)
#define MYNEWT_VAL_BLE_HCI_UART_PARITY (HAL_UART_PARITY_NONE)
#define MYNEWT_VAL_BLE_HCI_UART_PORT (MICROPY_HW_BLE_UART_ID)
#define MYNEWT_VAL_BLE_HCI_UART_STOP_BITS (1)
#endif // MICROPY_INCLUDED_EXTMOD_NIMBLE_SYSCFG_H