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extmod,alif,mimxrt,rp2,stm32: Create common cyw43 driver config header.

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This is only a surface level refactor, some deeper refactoring would be
possible with (for example) the SDIO interface in mimxrt and stm32, or the
BTHCI interface which is is similar on supported ports. But sticking to
cases where the macros are the same across all ports.

This work was funded through GitHub Sponsors.

Signed-off-by: Angus Gratton <angus@redyak.com.au>
This commit is contained in:
Angus Gratton
2025-04-01 16:38:47 +11:00
parent 45e4deb96d
commit b2cda6c604
6 changed files with 135 additions and 244 deletions
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94
ports/rp2/cyw43_configport.h
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@@ -26,34 +26,27 @@
#ifndef MICROPY_INCLUDED_RP2_CYW43_CONFIGPORT_H
#define MICROPY_INCLUDED_RP2_CYW43_CONFIGPORT_H
// The board-level config will be included here, so it can set some CYW43 values.
#include <stdio.h>
#include "py/mpconfig.h"
#include "py/mperrno.h"
#include "py/mphal.h"
#include "py/runtime.h"
#include "extmod/modnetwork.h"
#include "lwip/apps/mdns.h"
#include "pendsv.h"
#include "extmod/cyw43_config_common.h"
#define CYW43_INCLUDE_LEGACY_F1_OVERFLOW_WORKAROUND_VARIABLES (1)
#define CYW43_WIFI_NVRAM_INCLUDE_FILE "wifi_nvram_43439.h"
#define CYW43_IOCTL_TIMEOUT_US (1000000)
#define CYW43_SLEEP_MAX (10)
#define CYW43_NETUTILS (1)
#define CYW43_SLEEP_MAX (10) // Unclear why rp2 port overrides the default here
#define CYW43_USE_OTP_MAC (1)
#define CYW43_PRINTF(...) mp_printf(MP_PYTHON_PRINTER, __VA_ARGS__)
#define CYW43_EPERM MP_EPERM // Operation not permitted
#define CYW43_EIO MP_EIO // I/O error
#define CYW43_EINVAL MP_EINVAL // Invalid argument
#define CYW43_ETIMEDOUT MP_ETIMEDOUT // Connection timed out
static inline bool cyw43_poll_is_pending(void) {
return pendsv_is_pending(PENDSV_DISPATCH_CYW43);
}
#define CYW43_THREAD_ENTER MICROPY_PY_LWIP_ENTER
#define CYW43_THREAD_EXIT MICROPY_PY_LWIP_EXIT
#define CYW43_THREAD_LOCK_CHECK
static inline void cyw43_yield(void) {
if (!cyw43_poll_is_pending()) {
best_effort_wfe_or_timeout(make_timeout_time_ms(1));
}
}
#define CYW43_HOST_NAME mod_network_hostname_data
#define CYW43_POST_POLL_HOOK cyw43_post_poll_hook();
// set in SDK board header
#define CYW43_NUM_GPIOS CYW43_WL_GPIO_COUNT
#if CYW43_PIN_WL_DYNAMIC
@@ -100,36 +93,6 @@ uint cyw43_get_pin_wl(cyw43_pin_index_t pin_id);
cyw43_yield(); \
} \
#define CYW43_ARRAY_SIZE(a) MP_ARRAY_SIZE(a)
#define CYW43_HAL_PIN_MODE_INPUT MP_HAL_PIN_MODE_INPUT
#define CYW43_HAL_PIN_MODE_OUTPUT MP_HAL_PIN_MODE_OUTPUT
#define CYW43_HAL_PIN_PULL_NONE MP_HAL_PIN_PULL_NONE
#define CYW43_HAL_PIN_PULL_UP MP_HAL_PIN_PULL_UP
#define CYW43_HAL_PIN_PULL_DOWN MP_HAL_PIN_PULL_DOWN
#define CYW43_HAL_MAC_WLAN0 MP_HAL_MAC_WLAN0
// set in SDK board header
#define CYW43_NUM_GPIOS CYW43_WL_GPIO_COUNT
#define CYW43_POST_POLL_HOOK cyw43_post_poll_hook();
#define cyw43_hal_ticks_us mp_hal_ticks_us
#define cyw43_hal_ticks_ms mp_hal_ticks_ms
#define cyw43_hal_pin_obj_t mp_hal_pin_obj_t
#define cyw43_hal_pin_config mp_hal_pin_config
#define cyw43_hal_pin_read mp_hal_pin_read
#define cyw43_hal_pin_low mp_hal_pin_low
#define cyw43_hal_pin_high mp_hal_pin_high
#define cyw43_hal_get_mac mp_hal_get_mac
#define cyw43_hal_get_mac_ascii mp_hal_get_mac_ascii
#define cyw43_hal_generate_laa_mac mp_hal_generate_laa_mac
#define cyw43_schedule_internal_poll_dispatch(func) pendsv_schedule_dispatch(PENDSV_DISPATCH_CYW43, func)
// Bluetooth requires dynamic memory allocation to load its firmware (the allocation
// call is made from pico-sdk). This allocation is always done at thread-level, not
// from an IRQ, so is safe to delegate to the MicroPython GC heap.
@@ -140,34 +103,6 @@ uint cyw43_get_pin_wl(cyw43_pin_index_t pin_id);
#define cyw43_free m_tracked_free
#endif
void cyw43_post_poll_hook(void);
static inline bool cyw43_poll_is_pending(void) {
return pendsv_is_pending(PENDSV_DISPATCH_CYW43);
}
static inline void cyw43_yield(void) {
if (!cyw43_poll_is_pending()) {
best_effort_wfe_or_timeout(make_timeout_time_ms(1));
}
}
static inline void cyw43_delay_us(uint32_t us) {
uint32_t start = mp_hal_ticks_us();
while (mp_hal_ticks_us() - start < us) {
}
}
static inline void cyw43_delay_ms(uint32_t ms) {
// PendSV may be disabled via CYW43_THREAD_ENTER, so this delay is a busy loop.
uint32_t us = ms * 1000;
uint32_t start = mp_hal_ticks_us();
while (mp_hal_ticks_us() - start < us) {
mp_event_handle_nowait();
}
}
#define CYW43_EVENT_POLL_HOOK mp_event_handle_nowait()
#if LWIP_MDNS_RESPONDER == 1
// Hook for any additional TCP/IP initialization than needs to be done.
@@ -183,4 +118,5 @@ static inline void cyw43_delay_ms(uint32_t ms) {
#endif
#endif
#endif // MICROPY_INCLUDED_RP2_CYW43_CONFIGPORT_H