ports/stm32/cyw43_configport: Update CYW43 config.

iabdalkader · iabdalkader · commit eda5b24d83fe · 2025-04-21T14:58:35.000+02:00
Update the CYW43 to work with the new CYW43 BTHCI UART
backend.

Signed-off-by: iabdalkader &lt;i.abdalkader@gmail.com&gt;
diff --git a/ports/stm32/cyw43_configport.h b/ports/stm32/cyw43_configport.h
@@ -35,10 +35,12 @@
 #include "extint.h"
 #include "pendsv.h"
 #include "sdio.h"
+#include "extmod/mpbthci.h"
 
 #define CYW43_USE_SPI                   (0)
 #define CYW43_LWIP                      (1)
 #define CYW43_USE_STATS                 (0)
+#define CYW43_ENABLE_BLUETOOTH_OVER_UART (1)
 
 #ifndef CYW43_CHIPSET_FIRMWARE_INCLUDE_FILE
 #define CYW43_CHIPSET_FIRMWARE_INCLUDE_FILE "lib/cyw43-driver/firmware/w4343WA1_7_45_98_50_combined.h"
@@ -48,6 +50,18 @@
 #define CYW43_WIFI_NVRAM_INCLUDE_FILE   "lib/cyw43-driver/firmware/wifi_nvram_1dx.h"
 #endif
 
+#ifndef CYW43_BT_FIRMWARE_INCLUDE_FILE
+#define CYW43_BT_FIRMWARE_INCLUDE_FILE  "lib/cyw43-driver/firmware/cyw43_btfw_4343A1.h"
+#endif
+
+#ifdef MICROPY_HW_BLE_UART_BAUDRATE_SECONDARY
+#define CYW43_BT_UART_BAUDRATE_ACTIVE_USE MICROPY_HW_BLE_UART_BAUDRATE_SECONDARY
+#endif
+
+#ifdef MICROPY_HW_BLE_UART_BAUDRATE_DOWNLOAD_FIRMWARE
+#define CYW43_BT_UART_BAUDRATE_DOWNLOAD_FIRMWARE MICROPY_HW_BLE_UART_BAUDRATE_DOWNLOAD_FIRMWARE
+#endif
+
 #define CYW43_IOCTL_TIMEOUT_US          (1000000)
 #define CYW43_SLEEP_MAX                 (50)
 #define CYW43_NETUTILS                  (1)
@@ -76,6 +90,7 @@
 #define CYW43_HAL_PIN_PULL_DOWN         MP_HAL_PIN_PULL_DOWN
 
 #define CYW43_HAL_MAC_WLAN0             MP_HAL_MAC_WLAN0
+#define CYW43_HAL_MAC_BDADDR            MP_HAL_MAC_BDADDR
 
 #define cyw43_hal_ticks_us              mp_hal_ticks_us
 #define cyw43_hal_ticks_ms              mp_hal_ticks_ms
@@ -90,6 +105,17 @@
 #define cyw43_hal_get_mac_ascii         mp_hal_get_mac_ascii
 #define cyw43_hal_generate_laa_mac      mp_hal_generate_laa_mac
 
+#define cyw43_hal_uart_set_baudrate     mp_bluetooth_hci_uart_set_baudrate
+#define cyw43_hal_uart_write            mp_bluetooth_hci_uart_write
+#define cyw43_hal_uart_readchar         mp_bluetooth_hci_uart_readchar
+#define CYW43_HAL_UART_READCHAR_BLOCKING_WAIT __WFI()
+
+#define cyw43_bluetooth_controller_init     mp_bluetooth_hci_controller_init
+#define cyw43_bluetooth_controller_deinit   mp_bluetooth_hci_controller_deinit
+#define cyw43_bluetooth_controller_woken    mp_bluetooth_hci_controller_woken
+#define cyw43_bluetooth_controller_wakeup   mp_bluetooth_hci_controller_wakeup
+#define cyw43_bluetooth_controller_sleep_maybe mp_bluetooth_hci_controller_sleep_maybe
+
 #define CYW43_PIN_WL_REG_ON             pyb_pin_WL_REG_ON
 #define CYW43_PIN_WL_HOST_WAKE          pyb_pin_WL_HOST_WAKE
 #define CYW43_PIN_WL_SDIO_1             pyb_pin_WL_SDIO_1
@@ -104,6 +130,7 @@
 #if MICROPY_HW_ENABLE_RF_SWITCH
 #define CYW43_PIN_RFSW_VDD              pyb_pin_WL_RFSW_VDD
 #endif
+#define CYW43_PIN_RFSW_SELECT           pyb_pin_WL_GPIO_1
 
 #define cyw43_schedule_internal_poll_dispatch(func) pendsv_schedule_dispatch(PENDSV_DISPATCH_CYW43, func)
 
