c4db8b87e2
Restructures the STM port of Circuitpython to be more generic about the STM32 chip lines to support the F7 and H7 series of chips. Adds the new Packages directory to organize different chip layouts between lines. Makes general changes to the Makefile to condense board-level flags to the minimum and support the new chip series. Adds the new chip line to the Peripherals directory, along with new python tools used to generate peripheral text automatically in the tools/ directory.
195 lines
5.7 KiB
C
195 lines
5.7 KiB
C
/*
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* This file is part of the MicroPython project, http://micropython.org/
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*
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* The MIT License (MIT)
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*
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* Copyright (c) 2019 Lucian Copeland for Adafruit Industries
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#include "py/obj.h"
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#include "py/mphal.h"
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#include "peripherals/pins.h"
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#include "peripherals/periph.h"
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// I2C
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I2C_TypeDef * mcu_i2c_banks[3] = {I2C1, I2C2, I2C3};
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const mcu_periph_obj_t mcu_i2c_sda_list[4] = {
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PERIPH(1, 4, &pin_PB07),
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PERIPH(1, 4, &pin_PB09),
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PERIPH(2, 4, &pin_PB11),
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PERIPH(3, 4, &pin_PC09),
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};
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const mcu_periph_obj_t mcu_i2c_scl_list[4] = {
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PERIPH(1, 4, &pin_PB06),
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PERIPH(1, 4, &pin_PB08),
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PERIPH(2, 4, &pin_PB10),
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PERIPH(3, 4, &pin_PA08)
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};
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SPI_TypeDef * mcu_spi_banks[3] = {SPI1, SPI2, SPI3};
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const mcu_periph_obj_t mcu_spi_sck_list[7] = {
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PERIPH(1, 5, &pin_PA05),
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PERIPH(1, 5, &pin_PB03),
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PERIPH(2, 5, &pin_PB10),
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PERIPH(2, 5, &pin_PB13),
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PERIPH(2, 5, &pin_PC07),
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PERIPH(3, 6, &pin_PB03),
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PERIPH(3, 6, &pin_PC10),
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};
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const mcu_periph_obj_t mcu_spi_mosi_list[6] = {
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PERIPH(1, 5, &pin_PA07),
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PERIPH(1, 5, &pin_PB05),
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PERIPH(2, 5, &pin_PB15),
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PERIPH(2, 5, &pin_PC03),
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PERIPH(3, 6, &pin_PB05),
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PERIPH(3, 6, &pin_PC12),
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};
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const mcu_periph_obj_t mcu_spi_miso_list[6] = {
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PERIPH(1, 5, &pin_PA06),
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PERIPH(1, 5, &pin_PB04),
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PERIPH(2, 5, &pin_PB14),
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PERIPH(2, 5, &pin_PC02),
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PERIPH(3, 6, &pin_PB04),
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PERIPH(3, 6, &pin_PC11),
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};
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const mcu_periph_obj_t mcu_spi_nss_list[6] = {
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PERIPH(1, 5, &pin_PA04),
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PERIPH(1, 5, &pin_PA15),
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PERIPH(2, 5, &pin_PB09),
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PERIPH(2, 5, &pin_PB12),
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PERIPH(3, 6, &pin_PA04),
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PERIPH(3, 6, &pin_PA15),
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};
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USART_TypeDef * mcu_uart_banks[MAX_UART] = {USART1, USART2, USART3, UART4, UART5, USART6};
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bool mcu_uart_has_usart[MAX_UART] = {true, true, true, false, false, true};
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const mcu_periph_obj_t mcu_uart_tx_list[12] = {
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PERIPH(4, 8, &pin_PA00),
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PERIPH(2, 7, &pin_PA02),
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PERIPH(1, 7, &pin_PA09),
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PERIPH(1, 7, &pin_PB06),
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PERIPH(3, 7, &pin_PB10),
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PERIPH(6, 8, &pin_PC06),
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PERIPH(3, 7, &pin_PC10),
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PERIPH(4, 8, &pin_PC10),
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PERIPH(5, 8, &pin_PC12),
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PERIPH(2, 7, &pin_PD05),
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PERIPH(3, 7, &pin_PD08),
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PERIPH(6, 8, &pin_PG14),
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};
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const mcu_periph_obj_t mcu_uart_rx_list[12] = {
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PERIPH(4, 8, &pin_PA01),
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PERIPH(2, 7, &pin_PA03),
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PERIPH(1, 7, &pin_PA10),
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PERIPH(1, 7, &pin_PB07),
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PERIPH(3, 7, &pin_PB11),
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PERIPH(6, 8, &pin_PC07),
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PERIPH(3, 7, &pin_PC11),
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PERIPH(4, 8, &pin_PC11),
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PERIPH(5, 8, &pin_PD02),
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PERIPH(2, 7, &pin_PD06),
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PERIPH(3, 7, &pin_PD09),
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PERIPH(6, 8, &pin_PG09),
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};
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//Timers
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//TIM6 and TIM7 are basic timers that are only used by DAC, and don't have pins
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TIM_TypeDef * mcu_tim_banks[14] = {TIM1, TIM2, TIM3, TIM4, TIM5, NULL, NULL, TIM8, TIM9, TIM10,
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TIM11, TIM12, TIM13, TIM14};
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const mcu_tim_pin_obj_t mcu_tim_pin_list[56] = {
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TIM(2,1,1,&pin_PA00),
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TIM(5,2,1,&pin_PA00),
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TIM(2,1,2,&pin_PA01),
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TIM(5,2,2,&pin_PA01),
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TIM(2,1,3,&pin_PA02),
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TIM(5,2,3,&pin_PA02),
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TIM(2,1,4,&pin_PA03),
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TIM(5,2,4,&pin_PA03),
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TIM(9,3,1,&pin_PA02),
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TIM(9,3,2,&pin_PA03),
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TIM(3,2,1,&pin_PA06),
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TIM(13,9,1,&pin_PA06),
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TIM(3,2,2,&pin_PA07),
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TIM(14,9,1,&pin_PA07),
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TIM(1,1,1,&pin_PA08),
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TIM(1,1,2,&pin_PA09),
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TIM(1,1,3,&pin_PA10),
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TIM(1,1,4,&pin_PA11),
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TIM(2,1,1,&pin_PA15),
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TIM(3,2,3,&pin_PB00),
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TIM(3,2,4,&pin_PB01),
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TIM(2,1,2,&pin_PB03),
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TIM(3,2,1,&pin_PB04),
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TIM(3,2,2,&pin_PB05),
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TIM(4,2,1,&pin_PB06),
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TIM(4,2,2,&pin_PB07),
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TIM(4,2,3,&pin_PB08),
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TIM(10,2,1,&pin_PB08),
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TIM(4,2,4,&pin_PB09),
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TIM(11,2,1,&pin_PB09),
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TIM(2,1,3,&pin_PB10),
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TIM(2,1,4,&pin_PB11),
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TIM(12,9,1,&pin_PB14),
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TIM(12,9,2,&pin_PB15),
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TIM(3,2,1,&pin_PC06),
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TIM(3,2,2,&pin_PC07),
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TIM(3,2,3,&pin_PC08),
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TIM(3,2,4,&pin_PC09),
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TIM(8,3,1,&pin_PC06),
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TIM(8,3,2,&pin_PC07),
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TIM(8,3,3,&pin_PC08),
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TIM(8,3,4,&pin_PC09),
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TIM(4,2,1,&pin_PD12),
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TIM(4,2,2,&pin_PD13),
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TIM(4,2,3,&pin_PD14),
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TIM(4,2,4,&pin_PD15),
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TIM(9,3,1,&pin_PE05),
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TIM(9,3,2,&pin_PE06),
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TIM(1,1,1,&pin_PE09),
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TIM(1,1,2,&pin_PE11),
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TIM(1,1,3,&pin_PE13),
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TIM(1,1,4,&pin_PE14),
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TIM(10,3,1,&pin_PF06),
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TIM(11,3,1,&pin_PF07),
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TIM(13,9,1,&pin_PF08),
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TIM(14,9,1,&pin_PF09),
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// TIM(12,9,1,&pin_PH06), //TODO: include these when pin map is expanded
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// TIM(12,9,2,&pin_PH09),
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// TIM(5,2,1,&pin_PH10),
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// TIM(5,2,2,&pin_PH11),
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// TIM(5,2,3,&pin_PH12),
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// TIM(5,2,4,&pin_PI00),
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// TIM(8,3,4,&pin_PI02),
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// TIM(8,3,1,&pin_PI05),
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// TIM(8,3,2,&pin_PI06),
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// TIM(8,3,3,&pin_PI07),
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};
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