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f6ea9fb
Added new Agafia SG0 Board
Khelicon 4171f79
Changes made as per requested
Khelicon fe4ffe3
fix: variant declaration
fpistm 4642ded
Merge pull request #1 from fpistm/AgafiaSG0
Khelicon 755e71e
fix(agafia): linker script typo
fpistm 3dba02b
Merge pull request #2 from fpistm/AgafiaSG0
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185 changes: 185 additions & 0 deletions
185
variants/STM32G0xx/G071C(6-8-B)(T-U)_G081CB(T-U)/ldscript.ld
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/* | ||
****************************************************************************** | ||
** | ||
** @file : LinkerScript.ld | ||
** | ||
** @author : Auto-generated by STM32CubeIDE | ||
** | ||
** @brief : Linker script for STM32G071CBTx Device from STM32G0 series | ||
** 128Kbytes FLASH | ||
** 36Kbytes RAM | ||
** | ||
** Set heap size, stack size and stack location according | ||
** to application requirements. | ||
** | ||
** Set memory bank area and size if external memory is used | ||
** | ||
** Target : STMicroelectronics STM32 | ||
** | ||
** Distribution: The file is distributed as is, without any warranty | ||
** of any kind. | ||
** | ||
****************************************************************************** | ||
** @attention | ||
** | ||
** Copyright (c) 2022 STMicroelectronics. | ||
** All rights reserved. | ||
** | ||
** This software is licensed under terms that can be found in the LICENSE file | ||
** in the root directory of this software component. | ||
** If no LICENSE file comes with this software, it is provided AS-IS. | ||
** | ||
****************************************************************************** | ||
*/ | ||
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/* Entry Point */ | ||
ENTRY(Reset_Handler) | ||
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/* Highest address of the user mode stack */ | ||
_estack = ORIGIN(RAM) + LENGTH(RAM); /* end of "RAM" Ram type memory */ | ||
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_Min_Heap_Size = 0x200; /* required amount of heap */ | ||
_Min_Stack_Size = 0x400; /* required amount of stack */ | ||
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/* Memories definition */ | ||
MEMORY | ||
{ | ||
RAM (xrw) : ORIGIN = 0x20000000, LENGTH = LD_MAX_DATA_SIZE | ||
FLASH (rx) : ORIGIN = 0x8000000,+ LD_FLASH_OFFSET, LENGTH = LD_MAX_SIZE - LD_FLASH_OFFSET | ||
} | ||
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/* Sections */ | ||
SECTIONS | ||
{ | ||
/* The startup code into "FLASH" Rom type memory */ | ||
.isr_vector : | ||
{ | ||
. = ALIGN(4); | ||
KEEP(*(.isr_vector)) /* Startup code */ | ||
. = ALIGN(4); | ||
} >FLASH | ||
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/* 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) | ||
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KEEP (*(.init)) | ||
KEEP (*(.fini)) | ||
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. = ALIGN(4); | ||
_etext = .; /* define a global symbols at end of code */ | ||
} >FLASH | ||
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/* 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 | ||
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.ARM.extab : { | ||
. = ALIGN(4); | ||
*(.ARM.extab* .gnu.linkonce.armextab.*) | ||
. = ALIGN(4); | ||
} >FLASH | ||
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.ARM : { | ||
. = ALIGN(4); | ||
__exidx_start = .; | ||
*(.ARM.exidx*) | ||
__exidx_end = .; | ||
. = ALIGN(4); | ||
} >FLASH | ||
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.preinit_array : | ||
{ | ||
. = ALIGN(4); | ||
PROVIDE_HIDDEN (__preinit_array_start = .); | ||
KEEP (*(.preinit_array*)) | ||
PROVIDE_HIDDEN (__preinit_array_end = .); | ||
. = ALIGN(4); | ||
} >FLASH | ||
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.init_array : | ||
{ | ||
. = ALIGN(4); | ||
PROVIDE_HIDDEN (__init_array_start = .); | ||
KEEP (*(SORT(.init_array.*))) | ||
KEEP (*(.init_array*)) | ||
PROVIDE_HIDDEN (__init_array_end = .); | ||
. = ALIGN(4); | ||
} >FLASH | ||
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.fini_array : | ||
{ | ||
. = ALIGN(4); | ||
PROVIDE_HIDDEN (__fini_array_start = .); | ||
KEEP (*(SORT(.fini_array.*))) | ||
KEEP (*(.fini_array*)) | ||
PROVIDE_HIDDEN (__fini_array_end = .); | ||
. = ALIGN(4); | ||
} >FLASH | ||
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/* Used by the startup to initialize data */ | ||
_sidata = LOADADDR(.data); | ||
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/* 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 */ | ||
*(.RamFunc) /* .RamFunc sections */ | ||
*(.RamFunc*) /* .RamFunc* sections */ | ||
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. = ALIGN(4); | ||
_edata = .; /* define a global symbol at data end */ | ||
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} >RAM AT> FLASH | ||
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/* 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) | ||
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. = ALIGN(4); | ||
_ebss = .; /* define a global symbol at bss end */ | ||
__bss_end__ = _ebss; | ||
} >RAM | ||
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/* 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 | ||
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/* Remove information from the compiler libraries */ | ||
/DISCARD/ : | ||
{ | ||
libc.a ( * ) | ||
libm.a ( * ) | ||
libgcc.a ( * ) | ||
} | ||
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.ARM.attributes 0 : { *(.ARM.attributes) } | ||
} |
164 changes: 164 additions & 0 deletions
164
variants/STM32G0xx/G071C(6-8-B)(T-U)_G081CB(T-U)/variant_AGAFIA_SG0.cpp
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/* | ||
******************************************************************************* | ||
* Copyright (c) 2019, STMicroelectronics | ||
* All rights reserved. | ||
* | ||
* Redistribution and use in source and binary forms, with or without | ||
* modification, are permitted provided that the following conditions are met: | ||
* | ||
* 1. Redistributions of source code must retain the above copyright notice, | ||
* this list of conditions and the following disclaimer. | ||
* 2. Redistributions in binary form must reproduce the above copyright notice, | ||
* this list of conditions and the following disclaimer in the documentation | ||
* and/or other materials provided with the distribution. | ||
* 3. Neither the name of STMicroelectronics nor the names of its contributors | ||
* may be used to endorse or promote products derived from this software | ||
* without specific prior written permission. | ||
* | ||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" | ||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | ||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | ||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE | ||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | ||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR | ||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER | ||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, | ||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | ||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | ||
******************************************************************************* | ||
*/ | ||
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#if defined(ARDUINO_AGAFIA_SG0) | ||
#include "pins_arduino.h" | ||
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#ifdef __cplusplus | ||
extern "C" { | ||
#endif | ||
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// Pin number | ||
const PinName digitalPin[] = { | ||
PA_10, // D0 | ||
PA_9, // D1 | ||
PA_12, // D2 | ||
PC_6, // D3 - SPI_CLK | ||
PB_15, // D4 | ||
PB_14, // D5 | ||
PA_8, // D6 | ||
PB_13, // D7 | ||
PC_7, // D8 | ||
PB_3, // D9 | ||
PB_0, // D10 - SPI_CS | ||
PA_7, // D11 - SPI_MOSI | ||
PA_6, // D12 - PI_MISO | ||
PA_5, // D13 - SPI_CLK | ||
PB_9, // D14 | ||
PB_8, // D15 | ||
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PA_3, // D16 | ||
PA_2, // D17 | ||
PA_0, // D18 | ||
PA_1, // D19 | ||
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PA_11, // D20 | ||
PA_15, // D21 | ||
PD_0, // D22 | ||
PD_1, // D23 | ||
PD_2, // D24 | ||
PD_3, // D25 | ||
PD_4, // D26 | ||
PB_4, // D27 | ||
PB_5, // D28 | ||
PB_6, // D29 | ||
PB_7, // D30 | ||
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PA_14, // D31 | ||
PA_13, // D32 | ||
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PF_0, // D33 | ||
PF_1, // D34 | ||
PC_13, // D35 | ||
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PA_4, // D36/A0 - DAC1 | ||
PB_12, // D37/A1 | ||
PB_11, // D38/A2 | ||
PB_10, // D39/A3 | ||
PB_2, // D40/A4 | ||
PB_1 // D41/A5 | ||
}; | ||
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// Analog (Ax) pin number array | ||
const uint32_t analogInputPin[] = { | ||
36, // A0, PA4 | ||
37, // A1, PB12 | ||
38, // A2, PB11 | ||
39, // A3, PB10 | ||
40, // A4, PB2 | ||
41, // A5, PB1 | ||
}; | ||
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#ifdef __cplusplus | ||
} | ||
#endif | ||
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// ---------------------------------------------------------------------------- | ||
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#ifdef __cplusplus | ||
extern "C" { | ||
#endif | ||
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/** | ||
* @brief System Clock Configuration | ||
* The system Clock is configured as follows : | ||
* System Clock source = PLL (HSI) | ||
* SYSCLK(Hz) = 64000000 | ||
* HCLK(Hz) = 64000000 | ||
* AHB Prescaler = 1 | ||
* APB1 Prescaler = 1 | ||
* MSI Frequency(Hz) = 16000000 | ||
* PLL_M = 1 | ||
* PLL_N = 8 | ||
* PLL_R = 2 | ||
* PLL_P = 2 | ||
* PLL_Q = 2 | ||
* Flash Latency(WS) = 2 | ||
* @param None | ||
* @retval None | ||
*/ | ||
WEAK void SystemClock_Config(void) | ||
{ | ||
RCC_OscInitTypeDef RCC_OscInitStruct = {}; | ||
RCC_ClkInitTypeDef RCC_ClkInitStruct = {}; | ||
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/* Configure the main internal regulator output voltage */ | ||
HAL_PWREx_ControlVoltageScaling(PWR_REGULATOR_VOLTAGE_SCALE1); | ||
/* Initializes the CPU, AHB and APB busses clocks */ | ||
RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI; | ||
RCC_OscInitStruct.HSIState = RCC_HSI_ON; | ||
RCC_OscInitStruct.HSIDiv = RCC_HSI_DIV1; | ||
RCC_OscInitStruct.HSICalibrationValue = RCC_HSICALIBRATION_DEFAULT; | ||
RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON; | ||
RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSI; | ||
RCC_OscInitStruct.PLL.PLLM = RCC_PLLM_DIV1; | ||
RCC_OscInitStruct.PLL.PLLN = 8; | ||
RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV2; | ||
RCC_OscInitStruct.PLL.PLLQ = RCC_PLLQ_DIV2; | ||
RCC_OscInitStruct.PLL.PLLR = RCC_PLLR_DIV2; | ||
if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK) { | ||
Error_Handler(); | ||
} | ||
/* Initializes the CPU, AHB and APB busses clocks */ | ||
RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_SYSCLK | ||
| RCC_CLOCKTYPE_PCLK1; | ||
RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK; | ||
RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1; | ||
RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV1; | ||
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if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2) != HAL_OK) { | ||
Error_Handler(); | ||
} | ||
} | ||
#ifdef __cplusplus | ||
} | ||
#endif | ||
#endif /* ARDUINO_AGAFIA_SG0 */ |
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