Merge pull request #13713 from jeromecoutant/PR_NUCLEO_H7A3

STM32H7: add NUCLEO_H7A3ZI_Q new target

Author: 0xc0170

targets/TARGET_STM/TARGET_STM32H7/README.md

@@ -73,6 +73,31 @@ so you just have to create a custom_targets.json file with:
 }
 ```
 
+## STM32H7A3xx
+
+STM32H7A3/7B3 devices are based on an Arm Cortex-M7 core (with double-precision floating point unit) running up to 280 MHz.
+
+[st.com STM32H743ZI MCU page](https://www.st.com/en/microcontrollers-microprocessors/stm32h7a3-7b3.html)
+
+### NUCLEO_H7A3ZI_Q
+
+[st.com NUCLEO page](https://www.st.com/en/evaluation-tools/nucleo-h7a3zi-q.html)
+
+[mbed.com Target page](https://os.mbed.com/platforms/ST-Nucleo-H7A3ZI-Q/)
+
+- Total FLASH is 2 MB (0x200000)
+    - 2x128 sectors of 8 KB
+    - Flash memory bank 1 @ 0x0800 0000
+    - Flash memory bank 2 @ 0x0810 0000
+
+- RAM: 1312 KB
+    - DTCM  :    128 KB (0x20000)  @0x2000 0000
+    - SRAM  :   1024 KB (0x100000) @0x2400 0000
+    - SRAM1 :     64 KB (0x10000)  @0x3000 0000
+    - SRAM2 :     64 KB (0x10000)  @0x3001 0000
+    - SRAM3 :     32 KB (0x8000)   @0x3800 0000
+
+
 # Dual core STM32
 
 ## STM32H747xx

targets/TARGET_STM/TARGET_STM32H7/TARGET_STM32H7A3xIQ/TARGET_NUCLEO_H7A3ZI_Q/PeripheralPins.c

@@ -0,0 +1,319 @@
+/* mbed Microcontroller Library
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ *
+ * Copyright (c) 2016-2020 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/STM32H7A3Z(G-I)TxQ.xml
+ */
+
+#ifndef MBED_PINNAMES_H
+#define MBED_PINNAMES_H
+
+#include "cmsis.h"
+#include "PinNamesTypes.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define ALTC 0xF00
+
+typedef enum {
+    ALT0  = 0x100,
+    ALT1  = 0x200,
+    ALT2  = 0x300,
+    ALT3  = 0x400,
+    ALT4  = 0x500
+} ALTx;
+
+typedef enum {
+
+    PA_0       = 0x00,
+    PA_0C      = PA_0  | ALTC, // dual pad
+    PA_1       = 0x01,
+    PA_1C      = PA_1  | ALTC, // dual pad
+    PA_1_ALT0  = PA_1  | ALT0, // same pin used for alternate HW
+    PA_2       = 0x02,
+    PA_2_ALT0  = PA_2  | ALT0, // same pin used for alternate HW
+    PA_3       = 0x03,
+    PA_3_ALT0  = PA_3  | ALT0, // same pin used for alternate HW
+    PA_4       = 0x04,
+    PA_4_ALT0  = PA_4  | ALT0, // same pin used for alternate HW
+    PA_4_ALT1  = PA_4  | ALT1, // same pin used for alternate HW
+    PA_5       = 0x05,
+    PA_5_ALT0  = PA_5  | ALT0, // same pin used for alternate HW
+    PA_6       = 0x06,
+    PA_6_ALT0  = PA_6  | ALT0, // same pin used for alternate HW
+    PA_7       = 0x07,
+    PA_7_ALT0  = PA_7  | ALT0, // same pin used for alternate HW
+    PA_7_ALT1  = PA_7  | ALT1, // same pin used for alternate HW
+    PA_7_ALT2  = PA_7  | ALT2, // same pin used for alternate HW
+    PA_8       = 0x08,
+    PA_9       = 0x09,
+    PA_9_ALT0  = PA_9  | ALT0, // same pin used for alternate HW
+    PA_10      = 0x0A,
+    PA_10_ALT0 = PA_10 | ALT0, // same pin used for alternate HW
+    PA_11      = 0x0B,
+    PA_11_ALT0 = PA_11 | ALT0, // same pin used for alternate HW
+    PA_12      = 0x0C,
+    PA_12_ALT0 = PA_12 | ALT0, // same pin used for alternate HW
+    PA_13      = 0x0D,
+    PA_14      = 0x0E,
+    PA_15      = 0x0F,
+    PA_15_ALT0 = PA_15 | ALT0, // same pin used for alternate HW
+    PA_15_ALT1 = PA_15 | ALT1, // same pin used for alternate HW
+    PB_0       = 0x10,
+    PB_0_ALT0  = PB_0  | ALT0, // same pin used for alternate HW
+    PB_0_ALT1  = PB_0  | ALT1, // same pin used for alternate HW
+    PB_0_ALT2  = PB_0  | ALT2, // same pin used for alternate HW
+    PB_1       = 0x11,
+    PB_1_ALT0  = PB_1  | ALT0, // same pin used for alternate HW
+    PB_1_ALT1  = PB_1  | ALT1, // same pin used for alternate HW
+    PB_2       = 0x12,
+    PB_3       = 0x13,
+    PB_3_ALT0  = PB_3  | ALT0, // same pin used for alternate HW
+    PB_3_ALT1  = PB_3  | ALT1, // same pin used for alternate HW
+    PB_4       = 0x14,
+    PB_4_ALT0  = PB_4  | ALT0, // same pin used for alternate HW
+    PB_4_ALT1  = PB_4  | ALT1, // same pin used for alternate HW
+    PB_5       = 0x15,
+    PB_5_ALT0  = PB_5  | ALT0, // same pin used for alternate HW
+    PB_5_ALT1  = PB_5  | ALT1, // same pin used for alternate HW
+    PB_6       = 0x16,
+    PB_6_ALT0  = PB_6  | ALT0, // same pin used for alternate HW
+    PB_6_ALT1  = PB_6  | ALT1, // same pin used for alternate HW
+    PB_7       = 0x17,
+    PB_7_ALT0  = PB_7  | ALT0, // same pin used for alternate HW
+    PB_8       = 0x18,
+    PB_8_ALT0  = PB_8  | ALT0, // same pin used for alternate HW
+    PB_9       = 0x19,
+    PB_9_ALT0  = PB_9  | ALT0, // same pin used for alternate HW
+    PB_10      = 0x1A,
+    PB_11      = 0x1B,
+    PB_12      = 0x1C,
+    PB_13      = 0x1D,
+    PB_14      = 0x1E,
+    PB_14_ALT0 = PB_14 | ALT0, // same pin used for alternate HW
+    PB_14_ALT1 = PB_14 | ALT1, // same pin used for alternate HW
+    PB_15      = 0x1F,
+    PB_15_ALT0 = PB_15 | ALT0, // same pin used for alternate HW
+    PB_15_ALT1 = PB_15 | ALT1, // same pin used for alternate HW
+    PC_0       = 0x20,
+    PC_0_ALT0  = PC_0  | ALT0, // same pin used for alternate HW
+    PC_1       = 0x21,
+    PC_1_ALT0  = PC_1  | ALT0, // same pin used for alternate HW
+    PC_1_ALT1  = PC_1  | ALT1, // same pin used for alternate HW
+    PC_1_ALT2  = PC_1  | ALT2, // same pin used for alternate HW
+    PC_2       = 0x22,
+    PC_2C      = PC_2  | ALTC, // dual pad
+    PC_2C_ALT0 = PC_2C | ALT0, // same pin used for alternate HW
+    PC_3       = 0x23,
+    PC_3C      = PC_3  | ALTC, // dual pad
+    PC_4       = 0x24,
+    PC_4_ALT0  = PC_4  | ALT0, // same pin used for alternate HW
+    PC_5       = 0x25,
+    PC_5_ALT0  = PC_5  | ALT0, // same pin used for alternate HW
+    PC_5_ALT1  = PC_5  | ALT1, // same pin used for alternate HW
+    PC_5_ALT2  = PC_5  | ALT2, // same pin used for alternate HW
+    PC_6       = 0x26,
+    PC_6_ALT0  = PC_6  | ALT0, // same pin used for alternate HW
+    PC_7       = 0x27,
+    PC_7_ALT0  = PC_7  | ALT0, // same pin used for alternate HW
+    PC_8       = 0x28,
+    PC_8_ALT0  = PC_8  | ALT0, // same pin used for alternate HW
+    PC_9       = 0x29,
+    PC_9_ALT0  = PC_9  | ALT0, // same pin used for alternate HW
+    PC_10      = 0x2A,
+    PC_10_ALT0 = PC_10 | ALT0, // same pin used for alternate HW
+    PC_11      = 0x2B,
+    PC_11_ALT0 = PC_11 | ALT0, // same pin used for alternate HW
+    PC_12      = 0x2C,
+    PC_13      = 0x2D,
+    PC_14      = 0x2E,
+    PC_15      = 0x2F,
+    PD_0       = 0x30,
+    PD_1       = 0x31,
+    PD_2       = 0x32,
+    PD_3       = 0x33,
+    PD_4       = 0x34,
+    PD_5       = 0x35,
+    PD_6       = 0x36,
+    PD_7       = 0x37,
+    PD_8       = 0x38,
+    PD_9       = 0x39,
+    PD_10      = 0x3A,
+    PD_11      = 0x3B,
+    PD_12      = 0x3C,
+    PD_13      = 0x3D,
+    PD_14      = 0x3E,
+    PD_15      = 0x3F,
+    PE_0       = 0x40,
+    PE_1       = 0x41,
+    PE_2       = 0x42,
+    PE_3       = 0x43,
+    PE_4       = 0x44,
+    PE_5       = 0x45,
+    PE_6       = 0x46,
+    PE_7       = 0x47,
+    PE_8       = 0x48,
+    PE_9       = 0x49,
+    PE_10      = 0x4A,
+    PE_11      = 0x4B,
+    PE_12      = 0x4C,
+    PE_13      = 0x4D,
+    PE_14      = 0x4E,
+    PE_15      = 0x4F,
+    PF_6       = 0x56,
+    PF_7       = 0x57,
+    PF_8       = 0x58,
+    PF_8_ALT0  = PF_8  | ALT0, // same pin used for alternate HW
+    PF_9       = 0x59,
+    PF_9_ALT0  = PF_9  | ALT0, // same pin used for alternate HW
+    PF_10      = 0x5A,
+    PF_11      = 0x5B,
+    PF_14      = 0x5E,
+    PF_14_ALT0 = PF_14 | ALT0, // same pin used for alternate HW
+    PF_15      = 0x5F,
+    PG_6       = 0x66,
+    PG_7       = 0x67,
+    PG_8       = 0x68,
+    PG_9       = 0x69,
+    PG_10      = 0x6A,
+    PG_11      = 0x6B,
+    PG_12      = 0x6C,
+    PG_13      = 0x6D,
+    PG_13_ALT0 = PG_13 | ALT0, // same pin used for alternate HW
+    PG_14      = 0x6E,
+    PH_0       = 0x70,
+    PH_1       = 0x71,
+
+    /**** ADC internal channels ****/
+
+    ADC_TEMP = 0xF0, // Internal pin virtual value
+    ADC_VREF = 0xF1, // Internal pin virtual value
+    ADC_VBAT = 0xF2, // Internal pin virtual value
+
+    // Arduino Uno(Rev3) Header pin connection naming
+    A0 = PA_3,
+    A1 = PC_0,
+    A2 = PC_3C,
+    A3 = PB_1,
+    A4 = PC_2C,
+    A5 = PF_11,
+    D0 = PB_7,
+    D1 = PB_6,
+    D2 = PG_14,
+    D3 = PE_13,
+    D4 = PE_14,
+    D5 = PE_11,
+    D6 = PA_8,
+    D7 = PG_12,
+    D8 = PG_9,
+    D9 = PD_15,
+    D10 = PD_14,
+    D11 = PA_7,
+    D12 = PA_6,
+    D13 = PA_5,
+    D14 = PB_9,
+    D15 = PB_8,
+
+    // STDIO for console print
+#ifdef MBED_CONF_TARGET_STDIO_UART_TX
+    STDIO_UART_TX = MBED_CONF_TARGET_STDIO_UART_TX,
+#else
+    STDIO_UART_TX = PD_8,
+#endif
+#ifdef MBED_CONF_TARGET_STDIO_UART_RX
+    STDIO_UART_RX = MBED_CONF_TARGET_STDIO_UART_RX,
+#else
+    STDIO_UART_RX = PD_9,
+#endif
+
+    USBTX = STDIO_UART_TX, // used for greentea tests
+    USBRX = STDIO_UART_RX, // used for greentea tests
+
+    // I2C signals aliases
+    I2C_SDA = D14,
+    I2C_SCL = D15,
+
+    // SPI signals aliases
+    SPI_CS   = D10,
+    SPI_MOSI = D11,
+    SPI_MISO = D12,
+    SPI_SCK  = D13,
+
+    // Standardized LED and button names
+    LED1    = PB_0, // LD1 (Green Led)
+    LED2    = PB_14, // LD3 (Red Led)
+    LED3    = PE_1, // LD2 (Yellow Led)
+    BUTTON1 = PC_13, // B1 (Blue PushButton)
+
+    // Backward legacy names
+    USER_BUTTON = BUTTON1,
+    PWM_OUT = D3,
+
+    /**** USB HS pins ****/
+    USB_OTG_HS_DM = PA_11,
+    USB_OTG_HS_DP = PA_12,
+    USB_OTG_HS_ID = PA_10,
+    USB_OTG_HS_SOF = PA_8,
+    USB_OTG_HS_ULPI_CK = PA_5,
+    USB_OTG_HS_ULPI_D0 = PA_3,
+    USB_OTG_HS_ULPI_D1 = PB_0,
+    USB_OTG_HS_ULPI_D2 = PB_1,
+    USB_OTG_HS_ULPI_D3 = PB_10,
+    USB_OTG_HS_ULPI_D4 = PB_11,
+    USB_OTG_HS_ULPI_D5 = PB_12,
+    USB_OTG_HS_ULPI_D6 = PB_13,
+    USB_OTG_HS_ULPI_D7 = PB_5,
+    USB_OTG_HS_ULPI_STP = PC_0,
+    USB_OTG_HS_VBUS = PA_9,
+
+    /**** OSCILLATOR pins ****/
+    RCC_OSC32_IN = PC_14,
+    RCC_OSC32_OUT = PC_15,
+    RCC_OSC_IN = PH_0,
+    RCC_OSC_OUT = PH_1,
+
+    /**** DEBUG pins ****/
+    DEBUG_JTCK_SWCLK = PA_14,
+    DEBUG_JTDI = PA_15,
+    DEBUG_JTDO_SWO = PB_3,
+    DEBUG_JTMS_SWDIO = PA_13,
+    DEBUG_JTRST = PB_4,
+    DEBUG_TRACECLK = PE_2,
+    DEBUG_TRACED0 = PE_3,
+    DEBUG_TRACED0_ALT0 = PC_1,
+    DEBUG_TRACED0_ALT1 = PG_13,
+    DEBUG_TRACED1 = PE_4,
+    DEBUG_TRACED1_ALT0 = PC_8,
+    DEBUG_TRACED1_ALT1 = PG_14,
+    DEBUG_TRACED2 = PE_5,
+    DEBUG_TRACED2_ALT0 = PD_2,
+    DEBUG_TRACED3 = PE_6,
+    DEBUG_TRACED3_ALT0 = PC_12,
+    DEBUG_TRGIO = PC_7,
+    PWR_PVD_IN = PB_7,
+    PWR_WKUP1 = PA_0,
+    PWR_WKUP2 = PA_2,
+    PWR_WKUP4 = PC_13,
+    PWR_WKUP6 = PC_1,
+
+    // Not connected
+    NC = (int)0xFFFFFFFF
+} PinName;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif