Commit files for Flexi-HAL support.

FLEXI_STM32F446RETX_BL_FLASH.ld

@@ -0,0 +1,178 @@
+/**
+ ******************************************************************************
+ * @file      LinkerScript.ld
+ * @author    Auto-generated by STM32CubeIDE
+ *  Abstract    : Linker script for NUCLEO-F446RE Board embedding STM32F446RETx Device from stm32f4 series
+ *                      512Kbytes FLASH
+ *                      128Kbytes RAM
+ *
+ *            Set heap size, stack size and stack location according
+ *            to application requirements.
+ *
+ *            Set memory bank area and size if external memory is used
+ ******************************************************************************
+ * @attention
+ *
+ * <h2><center>&copy; Copyright (c) 2020 STMicroelectronics.
+ * All rights reserved.</center></h2>
+ *
+ * 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
+ *
+ ******************************************************************************
+ */
+
+/* Entry Point */
+ENTRY(Reset_Handler)
+
+/* Highest address of the user mode stack */
+_estack = ORIGIN(RAM) + LENGTH(RAM);	/* end of "RAM" Ram type memory */
+
+_Min_Heap_Size = 0x2000 ;	/* required amount of heap  */
+_Min_Stack_Size = 0x400 ;	/* required amount of stack */
+
+/* Memories definition */
+MEMORY
+{
+  RAM    (xrw)    : ORIGIN = 0x20000000,   LENGTH = 128K
+  BOOT_FLASH    (rx)    : ORIGIN = 0x8000000,   LENGTH = 64K
+  FLASH    (rx)    : ORIGIN = 0x8010000,   LENGTH = 512K - 64K
+}
+
+_FLASH_VectorTable = ORIGIN(FLASH);
+
+/* Sections */
+SECTIONS
+{
+  /* The startup code into "FLASH" Rom type memory */
+  .isr_vector :
+  {
+    . = ALIGN(4);
+    KEEP(*(.isr_vector)) /* Startup code */
+    . = ALIGN(4);
+  } >FLASH
+
+  /* The program code and other data into "FLASH" Rom type memory */
+  .text :
+  {
+    . = ALIGN(4);
+    *(.text)           /* .text sections (code) */
+    *(.text*)          /* .text* sections (code) */
+    *(.glue_7)         /* glue arm to thumb code */
+    *(.glue_7t)        /* glue thumb to arm code */
+    *(.eh_frame)
+
+    KEEP (*(.init))
+    KEEP (*(.fini))
+
+    . = ALIGN(4);
+    _etext = .;        /* define a global symbols at end of code */
+  } >FLASH
+
+  /* Constant data into "FLASH" Rom type memory */
+  .rodata :
+  {
+    . = ALIGN(4);
+    *(.rodata)         /* .rodata sections (constants, strings, etc.) */
+    *(.rodata*)        /* .rodata* sections (constants, strings, etc.) */
+    . = ALIGN(4);
+  } >FLASH
+
+  .ARM.extab   : { 
+    . = ALIGN(4);
+    *(.ARM.extab* .gnu.linkonce.armextab.*)
+    . = ALIGN(4);
+  } >FLASH
+
+  .ARM : {
+    . = ALIGN(4);
+    __exidx_start = .;
+    *(.ARM.exidx*)
+    __exidx_end = .;
+    . = ALIGN(4);
+  } >FLASH
+
+  .preinit_array     :
+  {
+    . = ALIGN(4);
+    PROVIDE_HIDDEN (__preinit_array_start = .);
+    KEEP (*(.preinit_array*))
+    PROVIDE_HIDDEN (__preinit_array_end = .);
+    . = ALIGN(4);
+  } >FLASH
+
+  .init_array :
+  {
+    . = ALIGN(4);
+    PROVIDE_HIDDEN (__init_array_start = .);
+    KEEP (*(SORT(.init_array.*)))
+    KEEP (*(.init_array*))
+    PROVIDE_HIDDEN (__init_array_end = .);
+    . = ALIGN(4);
+  } >FLASH
+
+  .fini_array :
+  {
+    . = ALIGN(4);
+    PROVIDE_HIDDEN (__fini_array_start = .);
+    KEEP (*(SORT(.fini_array.*)))
+    KEEP (*(.fini_array*))
+    PROVIDE_HIDDEN (__fini_array_end = .);
+    . = ALIGN(4);
+  } >FLASH
+
+  /* Used by the startup to initialize data */
+  _sidata = LOADADDR(.data);
+
+  /* Initialized data sections into "RAM" Ram type memory */
+  .data : 
+  {
+    . = ALIGN(4);
+    _sdata = .;        /* create a global symbol at data start */
+    *(.data)           /* .data sections */
+    *(.data*)          /* .data* sections */
+
+    . = ALIGN(4);
+    _edata = .;        /* define a global symbol at data end */
+
+  } >RAM AT> FLASH
+
+  /* Uninitialized data section into "RAM" Ram type memory */
+  . = ALIGN(4);
+  .bss :
+  {
+    /* This is used by the startup in order to initialize the .bss section */
+    _sbss = .;         /* define a global symbol at bss start */
+    __bss_start__ = _sbss;
+    *(.bss)
+    *(.bss*)
+    *(COMMON)
+
+    . = ALIGN(4);
+    _ebss = .;         /* define a global symbol at bss end */
+    __bss_end__ = _ebss;
+  } >RAM
+
+  /* User_heap_stack section, used to check that there is enough "RAM" Ram  type memory left */
+  ._user_heap_stack :
+  {
+    . = ALIGN(8);
+    PROVIDE ( end = . );
+    PROVIDE ( _end = . );
+    . = . + _Min_Heap_Size;
+    . = . + _Min_Stack_Size;
+    . = ALIGN(8);
+  } >RAM
+
+  /* Remove information from the compiler libraries */
+  /DISCARD/ :
+  {
+    libc.a ( * )
+    libm.a ( * )
+    libgcc.a ( * )
+  }
+
+  .ARM.attributes 0 : { *(.ARM.attributes) }
+}

Inc/driver.h

@@ -139,6 +139,8 @@
   #include "st_morpho_dac_map.h"
 #elif defined(BOARD_MINI_BLACKPILL)
   #include "mini_blackpill_map.h"
+#elif defined(BOARD_FLEXI_HAL)
+  #include "flexi_hal_map.h"  
 #elif defined(BOARD_MY_MACHINE)
   #include "my_machine_map.h"
 #else // default board
@@ -328,13 +330,21 @@
 #define KEYPAD_TEST 0
 #endif
 
+#if IS_FLEXI_CNC
+#if MODBUS_TEST + KEYPAD_TEST + MPG_TEST + TRINAMIC_TEST + BLUETOOTH_ENABLE > 2
+#error "Only one option that uses the serial port can be enabled!"
+#endif
+#else
 #if MODBUS_TEST + KEYPAD_TEST + MPG_TEST + TRINAMIC_TEST + BLUETOOTH_ENABLE > 1
 #error "Only one option that uses the serial port can be enabled!"
 #endif
+#endif
 
 #if MODBUS_TEST || KEYPAD_TEST || MPG_TEST || TRINAMIC_TEST || BLUETOOTH_ENABLE
 #if IS_NUCLEO_DEVKIT
 #define SERIAL2_MOD 1
+#elif IS_FLEXI_CNC
+#define SERIAL2_MOD 3
 #else
 #define SERIAL2_MOD 2
 #endif
@@ -369,7 +379,11 @@
 #endif
 
 #if I2C_ENABLE && !defined(I2C_PORT)
-#define I2C_PORT 2 // GPIOB, SCL_PIN = 10, SDA_PIN = 11
+  #ifdef FMP_I2C
+  #define I2C_PORT 4
+  #else
+  #define I2C_PORT 2 // GPIOB, SCL_PIN = 10, SDA_PIN = 11
+  #endif
 #endif
 
 #if SPI_ENABLE && !defined(SPI_PORT)