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Add STM8 core folder
Link STM8 standard peripheral library with Arduino project. Signed-off-by: Ridha Noomane <ridha.noomane@wi6labs.com> Signed-off-by: Frederic Pillon <frederic.pillon@st.com> Signed-off-by: Vincent Veron <vincent.veron@st.com>
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‎LICENSE.md

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/*
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* Copyright (c) (Year), (Name of copyright holder)
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* 3. Neither the name of the copyright holder nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
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* OF THE POSSIBILITY OF SUCH DAMAGE.
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*/

‎cores/arduino/stm8/PeripheralPins.h

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/*
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*******************************************************************************
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* Copyright (c) 2014, STMicroelectronics
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. Neither the name of STMicroelectronics nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*******************************************************************************
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*/
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#ifndef _PERIPHERALPINS_H
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#define _PERIPHERALPINS_H
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#include "pinmap.h"
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#if defined(STM8Lxx)
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#include "PinAF_STM8Lxx.h"
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#endif
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//*** ADC ***
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extern const PinMap PinMap_ADC[];
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//*** I2C ***
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extern const PinMap PinMap_I2C_SDA[];
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extern const PinMap PinMap_I2C_SCL[];
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//*** PWM ***
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extern const PinMap PinMap_PWM[];
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extern const PinMap PinMap_UART_TX[];
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extern const PinMap PinMap_UART_RX[];
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//*** SPI ***
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extern const PinMap PinMap_SPI_MOSI[];
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extern const PinMap PinMap_SPI_MISO[];
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extern const PinMap PinMap_SPI_SCLK[];
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extern const PinMap PinMap_SPI_SSEL[];
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#endif

‎cores/arduino/stm8/PinAF_STM8Lxx.h

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/*
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*******************************************************************************
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* Copyright (c) 2018, STMicroelectronics
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. Neither the name of STMicroelectronics nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*******************************************************************************
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*/
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#ifndef _PINAF_STM8LXX_H
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#define _PINAF_STM8LXX_H
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#ifdef STM8Lxx
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#ifdef __cplusplus
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extern "C" {
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#endif
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enum {
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AFIO_NONE,
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AFIO_SPI1_FULL_ENABLE,
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AFIO_SPI1_FULL_DISABLE,
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AFIO_SPI1_PORTF_ENABLE,
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AFIO_SPI1_PORTF_DISABLE,
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AFIO_SPI2_ENABLE,
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AFIO_SPI2_DISABLE,
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AFIO_USART1_PORTA_ENABLE,
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AFIO_USART1_PORTA_DISABLE,
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AFIO_USART1_PORTC_ENABLE,
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AFIO_USART1_PORTC_DISABLE,
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AFIO_USART1_CLK_ENABLE,
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AFIO_USART1_CLK_DISABLE,
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AFIO_USART3_PORTF_ENABLE,
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AFIO_USART3_PORTF_DISABLE,
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AFIO_USART3_Clk_ENABLE,
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AFIO_USART3_Clk_DISABLE,
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AFIO_TIM2_CH1_ENABLE,
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AFIO_TIM2_CH1_DISABLE,
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AFIO_TIM2_CH2_ENABLE,
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AFIO_TIM2_CH2_DISABLE,
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AFIO_TIM2_TRIGPortA_ENABLE,
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AFIO_TIM2_TRIGPortA_DISABLE,
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AFIO_TIM2_TRIGLSE_ENABLE,
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AFIO_TIM2_TRIGLSE_DISABLE,
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AFIO_TIM2_TIM3_BKIN_ENABLE,
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AFIO_TIM2_TIM3_BKIN_DISABLE,
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AFIO_TIM3_CH1_ENABLE,
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AFIO_TIM3_CH1_DISABLE,
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AFIO_TIM3_CH2_ENABLE,
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AFIO_TIM3_CH2_DISABLE,
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AFIO_TIM3_TRIGPortA_ENABLE,
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AFIO_TIM3_TRIGPortA_DISABLE,
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AFIO_TIM3_TRIGPortG_ENABLE,
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AFIO_TIM3_TRIGPortG_DISABLE,
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AFIO_TIM3_TRIGLSE_ENABLE,
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AFIO_TIM3_TRIGLSE_DISABLE,
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AFIO_ADC1_EXTRIG_ENABLE,
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AFIO_ADC1_EXTRIG_DISABLE,
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AFIO_CCO_ENABLE,
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AFIO_CCO_DISABLE
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};
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static inline void pin_Set8LAFPin(uint16_t afnum)
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{
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switch (afnum)
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{
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case AFIO_SPI1_FULL_ENABLE:
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SYSCFG_REMAPPinConfig(REMAP_Pin_SPI1Full, ENABLE);
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break;
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case AFIO_SPI1_FULL_DISABLE:
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SYSCFG_REMAPPinConfig(REMAP_Pin_SPI1Full, DISABLE);
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break;
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case AFIO_SPI1_PORTF_ENABLE:
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SYSCFG_REMAPPinConfig(REMAP_Pin_SPI1PortF, ENABLE);
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break;
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case AFIO_SPI1_PORTF_DISABLE:
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SYSCFG_REMAPPinConfig(REMAP_Pin_SPI1PortF, DISABLE);
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break;
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case AFIO_SPI2_ENABLE:
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SYSCFG_REMAPPinConfig(REMAP_Pin_SPI2Full, ENABLE);
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break;
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case AFIO_SPI2_DISABLE:
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SYSCFG_REMAPPinConfig(REMAP_Pin_SPI2Full, DISABLE);
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break;
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case AFIO_USART1_PORTA_ENABLE:
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SYSCFG_REMAPPinConfig(REMAP_Pin_USART1TxRxPortA, ENABLE);
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break;
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case AFIO_USART1_PORTA_DISABLE:
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SYSCFG_REMAPPinConfig(REMAP_Pin_USART1TxRxPortA, DISABLE);
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break;
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case AFIO_USART1_PORTC_ENABLE:
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SYSCFG_REMAPPinConfig(REMAP_Pin_USART1TxRxPortC, ENABLE);
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break;
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case AFIO_USART1_PORTC_DISABLE:
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SYSCFG_REMAPPinConfig(REMAP_Pin_USART1TxRxPortC, DISABLE);
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break;
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case AFIO_USART1_CLK_ENABLE:
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SYSCFG_REMAPPinConfig(REMAP_Pin_USART1Clk, ENABLE);
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break;
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case AFIO_USART1_CLK_DISABLE:
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SYSCFG_REMAPPinConfig(REMAP_Pin_USART1Clk, DISABLE);
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break;
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case AFIO_USART3_PORTF_ENABLE:
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SYSCFG_REMAPPinConfig(REMAP_Pin_USART3TxRxPortF, ENABLE);
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break;
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case AFIO_USART3_PORTF_DISABLE:
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SYSCFG_REMAPPinConfig(REMAP_Pin_USART3TxRxPortF, DISABLE);
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break;
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case AFIO_USART3_Clk_ENABLE:
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SYSCFG_REMAPPinConfig(REMAP_Pin_USART3Clk, ENABLE);
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break;
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case AFIO_USART3_Clk_DISABLE:
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SYSCFG_REMAPPinConfig(REMAP_Pin_USART3Clk, DISABLE);
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break;
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case AFIO_TIM2_CH1_ENABLE:
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SYSCFG_REMAPPinConfig(REMAP_Pin_TIM2Channel1, ENABLE);
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break;
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case AFIO_TIM2_CH1_DISABLE:
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SYSCFG_REMAPPinConfig(REMAP_Pin_TIM2Channel1, DISABLE);
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break;
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case AFIO_TIM2_CH2_ENABLE:
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SYSCFG_REMAPPinConfig(REMAP_Pin_TIM2Channel2, ENABLE);
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break;
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case AFIO_TIM2_CH2_DISABLE:
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SYSCFG_REMAPPinConfig(REMAP_Pin_TIM2Channel2, DISABLE);
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break;
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case AFIO_TIM2_TRIGPortA_ENABLE:
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SYSCFG_REMAPPinConfig(REMAP_Pin_TIM2TRIGPortA, ENABLE);
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break;
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case AFIO_TIM2_TRIGPortA_DISABLE:
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SYSCFG_REMAPPinConfig(REMAP_Pin_TIM2TRIGPortA, DISABLE);
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break;
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case AFIO_TIM2_TRIGLSE_ENABLE:
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SYSCFG_REMAPPinConfig(REMAP_Pin_TIM2TRIGLSE, ENABLE);
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break;
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case AFIO_TIM2_TRIGLSE_DISABLE:
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SYSCFG_REMAPPinConfig(REMAP_Pin_TIM2TRIGLSE, DISABLE);
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break;
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case AFIO_TIM2_TIM3_BKIN_ENABLE:
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SYSCFG_REMAPPinConfig(REMAP_Pin_TIM23BKIN, ENABLE);
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break;
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case AFIO_TIM2_TIM3_BKIN_DISABLE:
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SYSCFG_REMAPPinConfig(REMAP_Pin_TIM23BKIN, DISABLE);
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break;
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case AFIO_TIM3_CH1_ENABLE:
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SYSCFG_REMAPPinConfig(REMAP_Pin_TIM3Channel1, ENABLE);
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break;
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case AFIO_TIM3_CH1_DISABLE:
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SYSCFG_REMAPPinConfig(REMAP_Pin_TIM3Channel1, DISABLE);
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break;
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case AFIO_TIM3_CH2_ENABLE:
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SYSCFG_REMAPPinConfig(REMAP_Pin_TIM3Channel2, ENABLE);
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break;
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case AFIO_TIM3_CH2_DISABLE:
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SYSCFG_REMAPPinConfig(REMAP_Pin_TIM3Channel2, DISABLE);
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break;
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case AFIO_TIM3_TRIGPortA_ENABLE:
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SYSCFG_REMAPPinConfig(REMAP_Pin_TIM3TRIGPortA, ENABLE);
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break;
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case AFIO_TIM3_TRIGPortA_DISABLE:
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SYSCFG_REMAPPinConfig(REMAP_Pin_TIM3TRIGPortA, DISABLE);
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break;
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case AFIO_TIM3_TRIGPortG_ENABLE:
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SYSCFG_REMAPPinConfig(REMAP_Pin_TIM3TRIGPortG, ENABLE);
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break;
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case AFIO_TIM3_TRIGPortG_DISABLE:
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SYSCFG_REMAPPinConfig(REMAP_Pin_TIM3TRIGPortG, DISABLE);
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break;
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case AFIO_TIM3_TRIGLSE_ENABLE:
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SYSCFG_REMAPPinConfig(REMAP_Pin_TIM3TRIGLSE, ENABLE);
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break;
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case AFIO_TIM3_TRIGLSE_DISABLE:
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SYSCFG_REMAPPinConfig(REMAP_Pin_TIM3TRIGLSE, DISABLE);
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break;
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case AFIO_ADC1_EXTRIG_ENABLE:
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SYSCFG_REMAPPinConfig(REMAP_Pin_ADC1ExtTRIG1, ENABLE);
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break;
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case AFIO_ADC1_EXTRIG_DISABLE:
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SYSCFG_REMAPPinConfig(REMAP_Pin_ADC1ExtTRIG1, DISABLE);
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break;
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case AFIO_CCO_ENABLE:
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SYSCFG_REMAPPinConfig(REMAP_Pin_CCO, ENABLE);
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break;
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case AFIO_CCO_DISABLE:
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SYSCFG_REMAPPinConfig(REMAP_Pin_CCO, DISABLE);
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break;
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default:
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case AFIO_NONE:
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break;
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}
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}
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#ifdef __cplusplus
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} // extern "C"
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#endif // __cplusplus
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#endif //STM8Lxx
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#endif //_PINAF_STM8LXX_H

‎cores/arduino/stm8/PinConfigured.c

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/*
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*******************************************************************************
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* Copyright (c) 2017, STMicroelectronics
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* All rights reserved.
5+
*
6+
* Redistribution and use in source and binary forms, with or without
7+
* modification, are permitted provided that the following conditions are met:
8+
*
9+
* 1. Redistributions of source code must retain the above copyright notice,
10+
* this list of conditions and the following disclaimer.
11+
* 2. Redistributions in binary form must reproduce the above copyright notice,
12+
* this list of conditions and the following disclaimer in the documentation
13+
* and/or other materials provided with the distribution.
14+
* 3. Neither the name of STMicroelectronics nor the names of its contributors
15+
* may be used to endorse or promote products derived from this software
16+
* without specific prior written permission.
17+
*
18+
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
19+
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20+
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
21+
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
22+
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
23+
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
24+
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
25+
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
26+
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
27+
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28+
*******************************************************************************
29+
*/
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#include "PinConfigured.h"
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bool is_pin_configured(PinName pin, uint32_t *map)
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{
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uint32_t index = PINCONF_INDEX(pin);
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return PINCONF_VAL(pin, map[index]);
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}
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void set_pin_configured(PinName pin, uint32_t *map)
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{
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uint32_t index = PINCONF_INDEX(pin);
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map[index] = map[index] | PINCONF_BIT(pin);
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}
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void reset_pin_configured(PinName pin, uint32_t *map)
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{
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uint32_t index = PINCONF_INDEX(pin);
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map[index] = map[index] & (~PINCONF_BIT(pin));
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}

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