Merge pull request #14746 from jeromecoutant/PR_WB15CC

STM32WB: introduce STM32WB15CC NUCLEO
ARMmbed · Jun 10, 2021 · aeaac0e · aeaac0e
2 parents b74f62c + 1a370ed
commit aeaac0e
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diff --git a/connectivity/drivers/ble/FEATURE_BLE/TARGET_STM32WB/HCIDriver.cpp b/connectivity/drivers/ble/FEATURE_BLE/TARGET_STM32WB/HCIDriver.cpp
@@ -84,7 +84,9 @@ static bool get_bd_address(uint8_t *bd_addr);
 static bool sysevt_wait(void);
 static bool sysevt_check(void);
 
+#if DEVICE_FLASH
 extern int BLE_inited;
+#endif
 
 namespace ble {
 namespace vendor {
@@ -490,6 +492,20 @@ class TransportDriver : public CordioHCITransportDriver {
                 tr_info("WIRELESS COPROCESSOR FW VERSION ID = %d.%d.%d", p_wireless_info->VersionMajor, p_wireless_info->VersionMinor, p_wireless_info->VersionSub);
                 tr_info("WIRELESS COPROCESSOR FW STACK TYPE = %d (ROM size 0x%x)", p_wireless_info->StackType, MBED_ROM_SIZE);
 
+#if STM32WB15xx
+                switch (p_wireless_info->StackType) {
+                    case INFO_STACK_TYPE_BLE_FULL:
+                        error("Wrong BLE FW\n");
+                        break;
+                    case INFO_STACK_TYPE_BLE_HCI:
+                        if (MBED_ROM_SIZE > 0x32800)  {
+                            error("Wrong MBED_ROM_SIZE with HCI FW\n");
+                        }
+                        break;
+                    default:
+                        tr_error("StackType %u not expected\n", p_wireless_info->StackType);
+                }
+#endif
 #if STM32WB55xx
                 switch (p_wireless_info->StackType) {
                     case INFO_STACK_TYPE_BLE_FULL:
@@ -681,8 +697,10 @@ class TransportDriver : public CordioHCITransportDriver {
          */
         SHCI_C2_BLE_Init(&ble_init_cmd_packet);
 
+#if DEVICE_FLASH
         /* Used in flash_api.c */
         BLE_inited = 1;
+#endif
     }
 
     TL_CmdPacket_t *bleCmdBuf;

diff --git a/targets/TARGET_STM/TARGET_STM32WB/PeripheralNames.h b/targets/TARGET_STM/TARGET_STM32WB/PeripheralNames.h
@@ -35,28 +35,42 @@ typedef enum {
 #define DEVICE_SPI_COUNT 2
 typedef enum {
     SPI_1 = (int)SPI1_BASE,
-    SPI_2 = (int)SPI2_BASE
+#if defined SPI2_BASE
+    SPI_2 = (int)SPI2_BASE,
+#endif
 } SPIName;
 
 typedef enum {
     I2C_1 = (int)I2C1_BASE,
+#if defined I2C3_BASE
     I2C_3 = (int)I2C3_BASE
+#endif
 } I2CName;
 
 typedef enum {
     PWM_1  = (int)TIM1_BASE,
+#if defined TIM2_BASE
     PWM_2  = (int)TIM2_BASE,
+#endif
+#if defined TIM16_BASE
     PWM_16 = (int)TIM16_BASE,
+#endif
+#if defined TIM17_BASE
     PWM_17 = (int)TIM17_BASE
+#endif
 } PWMName;
 
+#if defined QUADSPI_R_BASE
 typedef enum {
     QSPI_1 = (int)QUADSPI_R_BASE
 } QSPIName;
+#endif
 
+#if defined USB_BASE
 typedef enum {
     USB_FS = (int)USB_BASE,
 } USBName;
+#endif
 
 #ifdef __cplusplus
 }

diff --git a/targets/TARGET_STM/TARGET_STM32WB/README.md b/targets/TARGET_STM/TARGET_STM32WB/README.md
@@ -72,6 +72,33 @@ mbedls -m 0884:DISCO_WB5MMG
 ```
 
 
+## NUCLEO_WB15CC (NUCLEO-WB15CC)
+
+[st.com STM32WB15CC module page](https://www.st.com/en/microcontrollers-microprocessors/stm32wb15cc.html)
+
+[st.com NUCLEO board page]()
+
+[mbed.com platform page](https://os.mbed.com/platforms/ST-NUCLEO-WB15CC/)
+
+- Total FLASH is 320KB
+
+But FLASH is shared by M4 and M0 cores, [see BLE FW](#ble-fw)
+
+- RAM: 48 KB
+    - SRAM1:  12 KB
+    - SRAM2a: 32 KB
+    - SRAM2b:  4 KB
+
+SRAM1 is dedicated for M4 core, and then for mbed-os applications.
+
+SRAM2 is dedicated for M0 core and inter CPU communication, and some part can not be addressed by M4.
+
+NB: MBED CLI1 tool can be used thanks to this command:
+```
+mbedls -m 0883:NUCLEO_WB15CC
+```
+
+
 # BLE
 
 ## MBED-OS support
@@ -90,6 +117,8 @@ Official ST Application Note :
 
 All available BLE FW for M0 core are provided in ths ST STM32CubeWB repo:
 
+### STM32WB5x
+
 https://github.com/STMicroelectronics/STM32CubeWB/tree/master/Projects/STM32WB_Copro_Wireless_Binaries/STM32WB5x
 
 Default BLE FW in ST boards is **stm32wb5x_BLE_Stack_full_fw.bin**
@@ -108,6 +137,17 @@ Example in your local mbed_app.json:
         }
 ```
 
+### STM32WB1x
+
+https://github.com/STMicroelectronics/STM32CubeWB/tree/master/Projects/STM32WB_Copro_Wireless_Binaries/STM32WB1x
+
+Default BLE FW in ST boards is **stm32wb1x_BLE_Stack_full_fw.bin**
+- **this is not supported in mbed**
+
+It is mandatory to use **stm32wb1x_BLE_HCILayer_fw.bin**
+- As explained in Release_Notes.html, this FW is flashed at @ 0x08032800
+- Then "mbed_rom_size" is "0x32800" (202K) (default configuration in targets.json)
+
 
 ## BLE FW update
 

diff --git a/targets/TARGET_STM/TARGET_STM32WB/STM32Cube_FW/app_conf.h b/targets/TARGET_STM/TARGET_STM32WB/STM32Cube_FW/app_conf.h
@@ -148,7 +148,11 @@
  * Maximum number of simultaneous connections that the device will support.
  * Valid values are from 1 to 8
  */
+#ifdef TARGET_MCU_STM32WB15xC
+#define CFG_BLE_NUM_LINK            4
+#else
 #define CFG_BLE_NUM_LINK            8
+#endif
 
 /**
  * Maximum number of Services that can be stored in the GATT database.

diff --git a/targets/TARGET_STM/TARGET_STM32WB/STM32Cube_FW/stm32_lpm_if.c b/targets/TARGET_STM/TARGET_STM32WB/STM32Cube_FW/stm32_lpm_if.c
@@ -122,7 +122,11 @@ void PWR_EnterStopMode( void )
   /************************************************************************************
    * ENTER STOP MODE
    ***********************************************************************************/
+#if defined(PWR_SUPPORT_STOP2)
   LL_PWR_SetPowerMode( LL_PWR_MODE_STOP2 );
+#else
+  LL_PWR_SetPowerMode( LL_PWR_MODE_STOP1 );
+#endif
 
   LL_LPM_EnableDeepSleep( ); /**< Set SLEEPDEEP bit of Cortex System Control Register */
 

diff --git a/targets/TARGET_STM/TARGET_STM32WB/TARGET_STM32WB15xC/CMakeLists.txt b/targets/TARGET_STM/TARGET_STM32WB/TARGET_STM32WB15xC/CMakeLists.txt
@@ -1,6 +1,8 @@
 # Copyright (c) 2020 ARM Limited. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 
+add_subdirectory(TARGET_NUCLEO_WB15CC EXCLUDE_FROM_ALL)
+
 if(${MBED_TOOLCHAIN} STREQUAL "GCC_ARM")
     set(STARTUP_FILE TOOLCHAIN_GCC_ARM/startup_stm32wb15xx.S)
     set(LINKER_FILE TOOLCHAIN_GCC_ARM/stm32wb15xc.ld)
@@ -19,6 +21,7 @@ target_include_directories(mbed-stm32wb15xc
 target_sources(mbed-stm32wb15xc
     INTERFACE
         ${STARTUP_FILE}
+        system_clock.c
 )
 
 mbed_set_linker_script(mbed-stm32wb15xc ${CMAKE_CURRENT_SOURCE_DIR}/${LINKER_FILE})

diff --git a/targets/TARGET_STM/TARGET_STM32WB/TARGET_STM32WB15xC/TARGET_NUCLEO_WB15CC/CMakeLists.txt b/targets/TARGET_STM/TARGET_STM32WB/TARGET_STM32WB15xC/TARGET_NUCLEO_WB15CC/CMakeLists.txt
@@ -0,0 +1,16 @@
+# Copyright (c) 2020 ARM Limited. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0
+
+add_library(mbed-nucleo-wb15cc INTERFACE)
+
+target_sources(mbed-nucleo-wb15cc
+    INTERFACE
+        PeripheralPins.c
+)
+
+target_include_directories(mbed-nucleo-wb15cc
+    INTERFACE
+        .
+)
+
+target_link_libraries(mbed-nucleo-wb15cc INTERFACE mbed-stm32wb15xc)
diff --git a/targets/TARGET_STM/TARGET_STM32WB/TARGET_STM32WB15xC/TARGET_NUCLEO_WB15CC/PeripheralPins.c b/targets/TARGET_STM/TARGET_STM32WB/TARGET_STM32WB15xC/TARGET_NUCLEO_WB15CC/PeripheralPins.c
@@ -0,0 +1,168 @@
+/* mbed Microcontroller Library
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ *
+ * Copyright (c) 2016-2021 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ *                        opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+ *
+ * Automatically generated from STM32CubeMX/db/mcu/STM32WB15CCUx.xml
+ */
+
+#include "PeripheralPins.h"
+#include "mbed_toolchain.h"
+
+//==============================================================================
+// Notes
+//
+// - The pins mentioned Px_y_ALTz are alternative possibilities which use other
+//   HW peripheral instances. You can use them the same way as any other "normal"
+//   pin (i.e. PwmOut pwm(PA_7_ALT0);). These pins are not displayed on the board
+//   pinout image on mbed.org.
+//
+// - The pins which are connected to other components present on the board have
+//   the comment "Connected to xxx". The pin function may not work properly in this
+//   case. These pins may not be displayed on the board pinout image on mbed.org.
+//   Please read the board reference manual and schematic for more information.
+//
+// - Warning: pins connected to the default STDIO_UART_TX and STDIO_UART_RX pins are commented
+//   See https://os.mbed.com/teams/ST/wiki/STDIO for more information.
+//
+//==============================================================================
+
+
+
+
+//*** ADC ***
+
+MBED_WEAK const PinMap PinMap_ADC[] = {
+    {PA_0,       ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 5, 0)}, // ADC1_IN5 // Connected to B1 [Push Button]
+    {PA_1,       ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 6, 0)}, // ADC1_IN6
+    {PA_2,       ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 7, 0)}, // ADC1_IN7
+    {PA_3,       ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 8, 0)}, // ADC1_IN8
+    {PA_4,       ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 9, 0)}, // ADC1_IN9
+    {PA_5,       ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 10, 0)}, // ADC1_IN10
+    {PA_6,       ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 11, 0)}, // ADC1_IN11 // Connected to B3 [Push Button]
+    {PA_7,       ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 2, 0)}, // ADC1_IN2
+    {PA_8,       ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 3, 0)}, // ADC1_IN3
+//  {PA_9,       ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 4, 0)}, // ADC1_IN4 // Connected to STDIO_UART_TX
+    {NC, NC, 0}
+};
+
+MBED_WEAK const PinMap PinMap_ADC_Internal[] = {
+    {ADC_TEMP,   ADC_1,    STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 17, 0)},
+    {ADC_VREF,   ADC_1,    STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0,  0, 0)},
+    {ADC_VBAT,   ADC_1,    STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 18, 0)},
+    {NC, NC, 0}
+};
+
+//*** I2C ***
+
+MBED_WEAK const PinMap PinMap_I2C_SDA[] = {
+//  {PA_10,      I2C_1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C1)}, // Connected to STDIO_UART_RX
+    {PB_7,       I2C_1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C1)},
+    {PB_9,       I2C_1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C1)},
+    {NC, NC, 0}
+};
+
+MBED_WEAK const PinMap PinMap_I2C_SCL[] = {
+//  {PA_9,       I2C_1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C1)}, // Connected to STDIO_UART_TX
+    {PB_6,       I2C_1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C1)},
+    {PB_8,       I2C_1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C1)},
+    {NC, NC, 0}
+};
+
+//*** PWM ***
+
+// TIM2 cannot be used because already used by the us_ticker
+// (update us_ticker_data.h file if another timer is chosen)
+MBED_WEAK const PinMap PinMap_PWM[] = {
+//  {PA_0,       PWM_2,  STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 1, 0)}, // TIM2_CH1 // Connected to B1 [Push Button]
+//  {PA_1,       PWM_2,  STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 2, 0)}, // TIM2_CH2
+//  {PA_2,       PWM_2,  STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 3, 0)}, // TIM2_CH3
+//  {PA_3,       PWM_2,  STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 4, 0)}, // TIM2_CH4
+//  {PA_5,       PWM_2,  STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 1, 0)}, // TIM2_CH1
+    {PA_7,       PWM_1,  STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM1, 1, 1)}, // TIM1_CH1N
+    {PA_8,       PWM_1,  STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM1, 1, 0)}, // TIM1_CH1
+//  {PA_9,       PWM_1,  STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM1, 2, 0)}, // TIM1_CH2 // Connected to STDIO_UART_TX
+//  {PA_10,      PWM_1,  STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM1, 3, 0)}, // TIM1_CH3 // Connected to STDIO_UART_RX
+    {PA_11,      PWM_1,  STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM1, 4, 0)}, // TIM1_CH4
+//  {PA_15,      PWM_2,  STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 1, 0)}, // TIM2_CH1
+//  {PB_3,       PWM_2,  STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 2, 0)}, // TIM2_CH2 // Connected to JTDO
+    {PB_7,       PWM_1,  STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF12_TIM1, 3, 0)}, // TIM1_CH3
+    {PB_8,       PWM_1,  STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM1, 2, 1)}, // TIM1_CH2N
+    {PB_9,       PWM_1,  STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM1, 3, 1)}, // TIM1_CH3N
+    {NC, NC, 0}
+};
+
+//*** SERIAL ***
+
+MBED_WEAK const PinMap PinMap_UART_TX[] = {
+    {PA_2,       LPUART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_LPUART1)},
+    {PA_9,       UART_1,   STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART1)}, // Connected to STDIO_UART_TX
+    {PB_5,       LPUART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_LPUART1)}, // Connected to LD1 [Blue Led]
+    {PB_6,       UART_1,   STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART1)},
+    {NC, NC, 0}
+};
+
+MBED_WEAK const PinMap PinMap_UART_RX[] = {
+    {PA_3,       LPUART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_LPUART1)},
+    {PA_10,      UART_1,   STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART1)}, // Connected to STDIO_UART_RX
+    {PA_12,      LPUART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_LPUART1)},
+    {PB_7,       UART_1,   STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART1)},
+    {NC, NC, 0}
+};
+
+MBED_WEAK const PinMap PinMap_UART_RTS[] = {
+    {PA_12,      UART_1,   STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART1)},
+    {PB_1,       LPUART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_LPUART1)}, // Connected to LD3 [Red Led]
+    {PB_3,       UART_1,   STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART1)}, // Connected to JTDO
+    {NC, NC, 0}
+};
+
+MBED_WEAK const PinMap PinMap_UART_CTS[] = {
+    {PA_6,       LPUART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_LPUART1)}, // Connected to B3 [Push Button]
+    {PA_11,      UART_1,   STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART1)},
+    {PB_4,       UART_1,   STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART1)},
+    {NC, NC, 0}
+};
+
+//*** SPI ***
+
+MBED_WEAK const PinMap PinMap_SPI_MOSI[] = {
+    {PA_5,       SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF4_SPI1)},
+    {PA_7,       SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF5_SPI1)},
+    {PA_12,      SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF5_SPI1)},
+    {PA_13,      SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF5_SPI1)}, // Connected to JTMS
+    {PB_5,       SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF5_SPI1)}, // Connected to LD1 [Blue Led]
+    {NC, NC, 0}
+};
+
+MBED_WEAK const PinMap PinMap_SPI_MISO[] = {
+    {PA_6,       SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF5_SPI1)}, // Connected to B3 [Push Button]
+    {PA_11,      SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF5_SPI1)},
+    {PB_4,       SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF5_SPI1)},
+    {NC, NC, 0}
+};
+
+MBED_WEAK const PinMap PinMap_SPI_SCLK[] = {
+    {PA_1,       SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF5_SPI1)},
+    {PA_5,       SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF5_SPI1)},
+    {PB_3,       SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF5_SPI1)}, // Connected to JTDO
+    {NC, NC, 0}
+};
+
+MBED_WEAK const PinMap PinMap_SPI_SSEL[] = {
+    {PA_4,       SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF5_SPI1)},
+    {PA_14,      SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF5_SPI1)}, // Connected to JTCK
+    {PA_15,      SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF5_SPI1)},
+    {PB_2,       SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF5_SPI1)},
+    {PB_6,       SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF5_SPI1)},
+    {NC, NC, 0}
+};