WIP

2019-09-20 15:54:34 -04:00 · 2019-09-20 15:54:34 -04:00 · 00f1e4f1ad
commit 00f1e4f1ad
parent 13a9c446ee
4 changed files with 636 additions and 0 deletions
--- a/ports/stm32f4/peripherals/stm32f4/stm32f405xx/clocks.c
+++ b/ports/stm32f4/peripherals/stm32f4/stm32f405xx/clocks.c
@ -0,0 +1,74 @@
+
+/*
+ * This file is part of the Micro Python project, http://micropython.org/
+ *
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2019 Lucian Copeland for Adafruit Industries
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#include "stm32f4xx_hal.h"
+
+void stm32f4_peripherals_clocks_init(void) {
+    //System clock init
+	RCC_ClkInitTypeDef RCC_ClkInitStruct;
+    RCC_OscInitTypeDef RCC_OscInitStruct;
+    RCC_PeriphCLKInitTypeDef PeriphClkInitStruct;
+
+    /* Enable Power Control clock */
+    __HAL_RCC_PWR_CLK_ENABLE();
+
+    /* The voltage scaling allows optimizing the power consumption when the
+    * device is clocked below the maximum system frequency, to update the
+    * voltage scaling value regarding system frequency refer to product
+    * datasheet.  */
+    __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1);
+
+    /* Enable HSE Oscillator and activate PLL with HSE as source */
+    RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
+    RCC_OscInitStruct.HSEState = RCC_HSE_ON;
+    RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
+    RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
+    RCC_OscInitStruct.PLL.PLLM = 8;
+    RCC_OscInitStruct.PLL.PLLN = 200;
+    RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV2;
+    RCC_OscInitStruct.PLL.PLLQ = 7;
+    RCC_OscInitStruct.PLL.PLLR = 2;
+    HAL_RCC_OscConfig(&RCC_OscInitStruct);
+
+    /* Select PLLSAI output as USB clock source */
+    PeriphClkInitStruct.PLLI2S.PLLI2SM = 8;
+    PeriphClkInitStruct.PLLI2S.PLLI2SQ = 4;
+    PeriphClkInitStruct.PLLI2S.PLLI2SN = 192;
+    PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_CK48;
+    PeriphClkInitStruct.Clk48ClockSelection = RCC_CK48CLKSOURCE_PLLI2SQ;
+    HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct);
+
+    /* Select PLL as system clock source and configure the HCLK, PCLK1 and PCLK2
+    * clocks dividers */
+    RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_SYSCLK | RCC_CLOCKTYPE_HCLK |
+                                RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2;
+
+    RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
+    RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
+    RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV2;
+    RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;
+    HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_3);
+}
--- a/ports/stm32f4/peripherals/stm32f4/stm32f405xx/gpio.c
+++ b/ports/stm32f4/peripherals/stm32f4/stm32f405xx/gpio.c
@ -0,0 +1,243 @@
+/*
+ * This file is part of the Micro Python project, http://micropython.org/
+ *
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2019 Lucian Copeland for Adafruit Industries
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+/* GPIO PIN REFERENCE
+#define LED3_Pin GPIO_PIN_2
+#define LED3_GPIO_Port GPIOE
+#define LED4_Pin GPIO_PIN_3
+#define LED4_GPIO_Port GPIOE
+#define DFSDM_DATIN3_Pin GPIO_PIN_4
+#define DFSDM_DATIN3_GPIO_Port GPIOE
+#define A0_Pin GPIO_PIN_0
+#define A0_GPIO_Port GPIOF
+#define LCD_BLCTRL_Pin GPIO_PIN_5
+#define LCD_BLCTRL_GPIO_Port GPIOF
+#define QSPI_BK1_IO3_Pin GPIO_PIN_6
+#define QSPI_BK1_IO3_GPIO_Port GPIOF
+#define QSPI_BK1_IO2_Pin GPIO_PIN_7
+#define QSPI_BK1_IO2_GPIO_Port GPIOF
+#define QSPI_BK1_IO0_Pin GPIO_PIN_8
+#define QSPI_BK1_IO0_GPIO_Port GPIOF
+#define QSPI_BK1_IO1_Pin GPIO_PIN_9
+#define QSPI_BK1_IO1_GPIO_Port GPIOF
+#define STLK_MCO_Pin GPIO_PIN_0
+#define STLK_MCO_GPIO_Port GPIOH
+#define DFSDM_CKOUT_Pin GPIO_PIN_2
+#define DFSDM_CKOUT_GPIO_Port GPIOC
+#define JOY_SEL_Pin GPIO_PIN_0
+#define JOY_SEL_GPIO_Port GPIOA
+#define STLINK_RX_Pin GPIO_PIN_2
+#define STLINK_RX_GPIO_Port GPIOA
+#define STLINK_TX_Pin GPIO_PIN_3
+#define STLINK_TX_GPIO_Port GPIOA
+#define CODEC_I2S3_WS_Pin GPIO_PIN_4
+#define CODEC_I2S3_WS_GPIO_Port GPIOA
+#define DFSDM_DATIN0_Pin GPIO_PIN_1
+#define DFSDM_DATIN0_GPIO_Port GPIOB
+#define QSPI_CLK_Pin GPIO_PIN_2
+#define QSPI_CLK_GPIO_Port GPIOB
+#define EXT_RESET_Pin GPIO_PIN_11
+#define EXT_RESET_GPIO_Port GPIOF
+#define CTP_RST_Pin GPIO_PIN_12
+#define CTP_RST_GPIO_Port GPIOF
+#define JOY_RIGHT_Pin GPIO_PIN_14
+#define JOY_RIGHT_GPIO_Port GPIOF
+#define JOY_LEFT_Pin GPIO_PIN_15
+#define JOY_LEFT_GPIO_Port GPIOF
+#define JOY_UP_Pin GPIO_PIN_0
+#define JOY_UP_GPIO_Port GPIOG
+#define JOY_DOWN_Pin GPIO_PIN_1
+#define JOY_DOWN_GPIO_Port GPIOG
+#define D4_Pin GPIO_PIN_7
+#define D4_GPIO_Port GPIOE
+#define D5_Pin GPIO_PIN_8
+#define D5_GPIO_Port GPIOE
+#define D6_Pin GPIO_PIN_9
+#define D6_GPIO_Port GPIOE
+#define D7_Pin GPIO_PIN_10
+#define D7_GPIO_Port GPIOE
+#define D8_Pin GPIO_PIN_11
+#define D8_GPIO_Port GPIOE
+#define D9_Pin GPIO_PIN_12
+#define D9_GPIO_Port GPIOE
+#define D10_Pin GPIO_PIN_13
+#define D10_GPIO_Port GPIOE
+#define D11_Pin GPIO_PIN_14
+#define D11_GPIO_Port GPIOE
+#define D12_Pin GPIO_PIN_15
+#define D12_GPIO_Port GPIOE
+#define I2C2_SCL_Pin GPIO_PIN_10
+#define I2C2_SCL_GPIO_Port GPIOB
+#define M2_CKIN_Pin GPIO_PIN_11
+#define M2_CKIN_GPIO_Port GPIOB
+#define CODEC_I2S3_SCK_Pin GPIO_PIN_12
+#define CODEC_I2S3_SCK_GPIO_Port GPIOB
+#define D13_Pin GPIO_PIN_8
+#define D13_GPIO_Port GPIOD
+#define D14_Pin GPIO_PIN_9
+#define D14_GPIO_Port GPIOD
+#define D15_Pin GPIO_PIN_10
+#define D15_GPIO_Port GPIOD
+#define LCD_RESET_Pin GPIO_PIN_11
+#define LCD_RESET_GPIO_Port GPIOD
+#define D0_Pin GPIO_PIN_14
+#define D0_GPIO_Port GPIOD
+#define D1_Pin GPIO_PIN_15
+#define D1_GPIO_Port GPIOD
+#define CODEC_INT_Pin GPIO_PIN_2
+#define CODEC_INT_GPIO_Port GPIOG
+#define LCD_TE_Pin GPIO_PIN_4
+#define LCD_TE_GPIO_Port GPIOG
+#define CTP_INT_Pin GPIO_PIN_5
+#define CTP_INT_GPIO_Port GPIOG
+#define QSPI_BK1_NCS_Pin GPIO_PIN_6
+#define QSPI_BK1_NCS_GPIO_Port GPIOG
+#define USB_OTGFS_OVRCR_Pin GPIO_PIN_7
+#define USB_OTGFS_OVRCR_GPIO_Port GPIOG
+#define USB_OTGFS_PPWR_EN_Pin GPIO_PIN_8
+#define USB_OTGFS_PPWR_EN_GPIO_Port GPIOG
+#define CODEC_I2S3_MCK_Pin GPIO_PIN_7
+#define CODEC_I2S3_MCK_GPIO_Port GPIOC
+#define uSD_D0_Pin GPIO_PIN_8
+#define uSD_D0_GPIO_Port GPIOC
+#define uSD_D1_Pin GPIO_PIN_9
+#define uSD_D1_GPIO_Port GPIOC
+#define M2_CKINA8_Pin GPIO_PIN_8
+#define M2_CKINA8_GPIO_Port GPIOA
+#define USB_OTGFS_VBUS_Pin GPIO_PIN_9
+#define USB_OTGFS_VBUS_GPIO_Port GPIOA
+#define USB_OTGFS_ID_Pin GPIO_PIN_10
+#define USB_OTGFS_ID_GPIO_Port GPIOA
+#define USB_OTGFS_DM_Pin GPIO_PIN_11
+#define USB_OTGFS_DM_GPIO_Port GPIOA
+#define USB_OTGFS_DP_Pin GPIO_PIN_12
+#define USB_OTGFS_DP_GPIO_Port GPIOA
+#define SWDIO_Pin GPIO_PIN_13
+#define SWDIO_GPIO_Port GPIOA
+#define SWCLK_Pin GPIO_PIN_14
+#define SWCLK_GPIO_Port GPIOA
+#define uSD_D2_Pin GPIO_PIN_10
+#define uSD_D2_GPIO_Port GPIOC
+#define uSD_D3_Pin GPIO_PIN_11
+#define uSD_D3_GPIO_Port GPIOC
+#define uSD_CLK_Pin GPIO_PIN_12
+#define uSD_CLK_GPIO_Port GPIOC
+#define D2_Pin GPIO_PIN_0
+#define D2_GPIO_Port GPIOD
+#define D3_Pin GPIO_PIN_1
+#define D3_GPIO_Port GPIOD
+#define uSD_CMD_Pin GPIO_PIN_2
+#define uSD_CMD_GPIO_Port GPIOD
+#define uSD_DETECT_Pin GPIO_PIN_3
+#define uSD_DETECT_GPIO_Port GPIOD
+#define FMC_NOE_Pin GPIO_PIN_4
+#define FMC_NOE_GPIO_Port GPIOD
+#define FMC_NWE_Pin GPIO_PIN_5
+#define FMC_NWE_GPIO_Port GPIOD
+#define FMC_NE1_Pin GPIO_PIN_7
+#define FMC_NE1_GPIO_Port GPIOD
+#define SWO_Pin GPIO_PIN_3
+#define SWO_GPIO_Port GPIOB
+#define CODEC_I2S3ext_SD_Pin GPIO_PIN_4
+#define CODEC_I2S3ext_SD_GPIO_Port GPIOB
+#define CODEC_I2S3_SD_Pin GPIO_PIN_5
+#define CODEC_I2S3_SD_GPIO_Port GPIOB
+#define I2C1_SCL_Pin GPIO_PIN_6
+#define I2C1_SCL_GPIO_Port GPIOB
+#define I2C1_SDA_Pin GPIO_PIN_7
+#define I2C1_SDA_GPIO_Port GPIOB
+#define I2C2_SDA_Pin GPIO_PIN_9
+#define I2C2_SDA_GPIO_Port GPIOB
+#define LED1_Pin GPIO_PIN_0
+#define LED1_GPIO_Port GPIOE
+#define LED2_Pin GPIO_PIN_1
+#define LED2_GPIO_Port GPIOE
+*/
+
+#include "stm32f4xx_hal.h"
+#include "stm32f4/gpio.h"
+#include "common-hal/microcontroller/Pin.h"
+
+void stm32f4_peripherals_gpio_init(void) {
+	//Enable all GPIO for now
+	GPIO_InitTypeDef GPIO_InitStruct = {0};
+	__HAL_RCC_GPIOE_CLK_ENABLE();
+	__HAL_RCC_GPIOC_CLK_ENABLE();
+	__HAL_RCC_GPIOF_CLK_ENABLE();
+	__HAL_RCC_GPIOH_CLK_ENABLE();
+	__HAL_RCC_GPIOA_CLK_ENABLE();
+	__HAL_RCC_GPIOB_CLK_ENABLE();
+	__HAL_RCC_GPIOG_CLK_ENABLE();
+	__HAL_RCC_GPIOD_CLK_ENABLE();
+
+	HAL_GPIO_WritePin(GPIOE, GPIO_PIN_0|GPIO_PIN_1|GPIO_PIN_2|GPIO_PIN_3, GPIO_PIN_RESET);
+	//HAL_GPIO_WritePin(USB_OTGFS_PPWR_EN_GPIO_Port, USB_OTGFS_PPWR_EN_Pin, GPIO_PIN_SET);
+
+	//Configure LED pins
+	GPIO_InitStruct.Pin = GPIO_PIN_0|GPIO_PIN_1|GPIO_PIN_2|GPIO_PIN_3;
+	GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_OD;
+	GPIO_InitStruct.Pull = GPIO_NOPULL;
+	GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+	HAL_GPIO_Init(GPIOE, &GPIO_InitStruct);
+
+	//Status LED chain
+	stm32f4_peripherals_status_led(0,1);
+	stm32f4_peripherals_status_led(1,0);
+	stm32f4_peripherals_status_led(2,0);
+	stm32f4_peripherals_status_led(3,0);
+
+	//Never reset pins
+	never_reset_pin_number(2,13); //PC13 anti tamp
+    never_reset_pin_number(2,14); //PC14 OSC32_IN
+    never_reset_pin_number(2,15); //PC15 OSC32_OUT
+    never_reset_pin_number(0,13); //PA13 SWDIO
+    never_reset_pin_number(0,14); //PA14 SWCLK
+    never_reset_pin_number(0,15); //PA15 JTDI
+    never_reset_pin_number(1,3); //PB3 JTDO
+    never_reset_pin_number(1,4); //PB4 JTRST
+
+    // Port H is not included in GPIO port array
+    // never_reset_pin_number(5,0); //PH0 JTDO   
+    // never_reset_pin_number(5,1); //PH1 JTRST
+}
+
+//LEDs are inverted on F411 DISCO
+void stm32f4_peripherals_status_led(uint8_t led, uint8_t state) {
+	switch(led)
+	{
+		case 0: 	HAL_GPIO_WritePin(GPIOE, GPIO_PIN_0, (state ^ 1));
+				break;
+		case 1: 	HAL_GPIO_WritePin(GPIOE, GPIO_PIN_1, (state ^ 1));
+				break;
+		case 2: 	HAL_GPIO_WritePin(GPIOE, GPIO_PIN_2, (state ^ 1));
+				break;
+		case 3: 	HAL_GPIO_WritePin(GPIOE, GPIO_PIN_3, (state ^ 1));
+				break;
+		default: break;
+	}
+}
+
+
--- a/ports/stm32f4/peripherals/stm32f4/stm32f405xx/pins.c
+++ b/ports/stm32f4/peripherals/stm32f4/stm32f405xx/pins.c
@ -0,0 +1,161 @@
+ /*
+ * This file is part of the MicroPython project, http://micropython.org/
+ *
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2019 Lucian Copeland for Adafruit Industries
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include "py/obj.h"
+#include "py/mphal.h"
+#include "stm32f4/pins.h"
+
+const mcu_pin_obj_t pin_PE02 = PIN(4, 2, NO_ADC);
+const mcu_pin_obj_t pin_PE03 = PIN(4, 3, NO_ADC);
+const mcu_pin_obj_t pin_PE04 = PIN(4, 4, NO_ADC);
+const mcu_pin_obj_t pin_PE05 = PIN(4, 5, NO_ADC);
+const mcu_pin_obj_t pin_PE06 = PIN(4, 6, NO_ADC);
+
+const mcu_pin_obj_t pin_PC13 = PIN(2, 13, NO_ADC); //anti-tamp
+const mcu_pin_obj_t pin_PC14 = PIN(2, 14, NO_ADC); //OSC32_IN
+const mcu_pin_obj_t pin_PC15 = PIN(2, 15, NO_ADC); //OSC32_OUT
+
+const mcu_pin_obj_t pin_PF00 = PIN(5, 0, NO_ADC);   // 144 only 
+const mcu_pin_obj_t pin_PF01 = PIN(5, 1, NO_ADC);   // 144 only 
+const mcu_pin_obj_t pin_PF02 = PIN(5, 2, NO_ADC);   // 144 only 
+const mcu_pin_obj_t pin_PF03 = PIN(5, 3, NO_ADC);   // 144 only 
+const mcu_pin_obj_t pin_PF04 = PIN(5, 4, NO_ADC);   // 144 only 
+const mcu_pin_obj_t pin_PF05 = PIN(5, 5, NO_ADC);   // 144 only 
+const mcu_pin_obj_t pin_PF06 = PIN(5, 6, NO_ADC);   // 144 only 
+const mcu_pin_obj_t pin_PF07 = PIN(5, 7, NO_ADC);   // 144 only 
+const mcu_pin_obj_t pin_PF08 = PIN(5, 8, NO_ADC);   // 144 only 
+const mcu_pin_obj_t pin_PF09 = PIN(5, 9, NO_ADC);   // 144 only 
+const mcu_pin_obj_t pin_PF10 = PIN(5, 10, NO_ADC); // 144 only 
+
+const mcu_pin_obj_t pin_PC00 = PIN(2, 0, ADC_INPUT(ADC_1,10));
+const mcu_pin_obj_t pin_PC01 = PIN(2, 1, ADC_INPUT(ADC_1,11));
+const mcu_pin_obj_t pin_PC02 = PIN(2, 2, ADC_INPUT(ADC_1,12));
+const mcu_pin_obj_t pin_PC03 = PIN(2, 3, ADC_INPUT(ADC_1,13));
+
+const mcu_pin_obj_t pin_PA00 = PIN(0, 0, ADC_INPUT(ADC_1,0));
+const mcu_pin_obj_t pin_PA01 = PIN(0, 1, ADC_INPUT(ADC_1,1));
+const mcu_pin_obj_t pin_PA02 = PIN(0, 2, ADC_INPUT(ADC_1,2));
+const mcu_pin_obj_t pin_PA03 = PIN(0, 3, ADC_INPUT(ADC_1,3));
+const mcu_pin_obj_t pin_PA04 = PIN(0, 4, ADC_INPUT(ADC_1,4));
+const mcu_pin_obj_t pin_PA05 = PIN(0, 5, ADC_INPUT(ADC_1,5));
+const mcu_pin_obj_t pin_PA06 = PIN(0, 6, ADC_INPUT(ADC_1,6));
+const mcu_pin_obj_t pin_PA07 = PIN(0, 7, ADC_INPUT(ADC_1,7));
+
+const mcu_pin_obj_t pin_PC04 = PIN(2, 4, ADC_INPUT(ADC_1,14));
+const mcu_pin_obj_t pin_PC05 = PIN(2, 5, ADC_INPUT(ADC_1,15));
+
+const mcu_pin_obj_t pin_PB00 = PIN(1, 0, ADC_INPUT(ADC_1,8));
+const mcu_pin_obj_t pin_PB01 = PIN(1, 1, ADC_INPUT(ADC_1,9));
+const mcu_pin_obj_t pin_PB02 = PIN(1, 2, NO_ADC);
+
+const mcu_pin_obj_t pin_PF11 = PIN(5, 11, NO_ADC); // 144 only 
+const mcu_pin_obj_t pin_PF12 = PIN(5, 12, NO_ADC); // 144 only 
+const mcu_pin_obj_t pin_PF13 = PIN(5, 13, NO_ADC); // 144 only 
+const mcu_pin_obj_t pin_PF14 = PIN(5, 14, NO_ADC); // 144 only 
+const mcu_pin_obj_t pin_PF15 = PIN(5, 15, NO_ADC); // 144 only 
+
+const mcu_pin_obj_t pin_PG00 = PIN(6, 0, NO_ADC);   // 144 only 
+const mcu_pin_obj_t pin_PG01 = PIN(6, 1, NO_ADC);   // 144 only 
+
+const mcu_pin_obj_t pin_PE07 = PIN(4, 7, NO_ADC);
+const mcu_pin_obj_t pin_PE08 = PIN(4, 8, NO_ADC);
+const mcu_pin_obj_t pin_PE09 = PIN(4, 9, NO_ADC);
+const mcu_pin_obj_t pin_PE10 = PIN(4, 10, NO_ADC);
+const mcu_pin_obj_t pin_PE11 = PIN(4, 11, NO_ADC);
+const mcu_pin_obj_t pin_PE12 = PIN(4, 12, NO_ADC);
+const mcu_pin_obj_t pin_PE13 = PIN(4, 13, NO_ADC);
+const mcu_pin_obj_t pin_PE14 = PIN(4, 14, NO_ADC);
+const mcu_pin_obj_t pin_PE15 = PIN(4, 15, NO_ADC);
+
+const mcu_pin_obj_t pin_PB10 = PIN(1, 10, NO_ADC);
+const mcu_pin_obj_t pin_PB11 = PIN(1, 11, NO_ADC); // 144 only
+const mcu_pin_obj_t pin_PB12 = PIN(1, 12, NO_ADC);
+const mcu_pin_obj_t pin_PB13 = PIN(1, 13, NO_ADC);
+const mcu_pin_obj_t pin_PB14 = PIN(1, 14, NO_ADC);
+const mcu_pin_obj_t pin_PB15 = PIN(1, 15, NO_ADC);
+
+const mcu_pin_obj_t pin_PD08 = PIN(3, 8, NO_ADC);
+const mcu_pin_obj_t pin_PD09 = PIN(3, 9, NO_ADC);
+const mcu_pin_obj_t pin_PD10 = PIN(3, 10, NO_ADC);
+const mcu_pin_obj_t pin_PD11 = PIN(3, 11, NO_ADC);
+const mcu_pin_obj_t pin_PD12 = PIN(3, 12, NO_ADC);
+const mcu_pin_obj_t pin_PD13 = PIN(3, 13, NO_ADC);
+const mcu_pin_obj_t pin_PD14 = PIN(3, 14, NO_ADC);
+const mcu_pin_obj_t pin_PD15 = PIN(3, 15, NO_ADC);
+
+const mcu_pin_obj_t pin_PG02 = PIN(6, 2, NO_ADC);  // 144 only
+const mcu_pin_obj_t pin_PG03 = PIN(6, 3, NO_ADC);  // 144 only
+const mcu_pin_obj_t pin_PG04 = PIN(6, 4, NO_ADC);  // 144 only
+const mcu_pin_obj_t pin_PG05 = PIN(6, 5, NO_ADC);  // 144 only
+const mcu_pin_obj_t pin_PG06 = PIN(6, 6, NO_ADC);  // 144 only
+const mcu_pin_obj_t pin_PG07 = PIN(6, 7, NO_ADC);  // 144 only
+const mcu_pin_obj_t pin_PG08 = PIN(6, 8, NO_ADC);  // 144 only
+
+const mcu_pin_obj_t pin_PC06 = PIN(2, 6, NO_ADC);
+const mcu_pin_obj_t pin_PC07 = PIN(2, 7, NO_ADC);
+const mcu_pin_obj_t pin_PC08 = PIN(2, 8, NO_ADC);
+const mcu_pin_obj_t pin_PC09 = PIN(2, 9, NO_ADC);
+
+const mcu_pin_obj_t pin_PA08 = PIN(0, 8, NO_ADC);
+const mcu_pin_obj_t pin_PA09 = PIN(0, 9, NO_ADC);
+const mcu_pin_obj_t pin_PA10 = PIN(0, 10, NO_ADC);
+const mcu_pin_obj_t pin_PA11 = PIN(0, 11, NO_ADC);
+const mcu_pin_obj_t pin_PA12 = PIN(0, 12, NO_ADC);
+const mcu_pin_obj_t pin_PA13 = PIN(0, 13, NO_ADC);
+const mcu_pin_obj_t pin_PA14 = PIN(0, 14, NO_ADC);
+const mcu_pin_obj_t pin_PA15 = PIN(0, 15, NO_ADC);
+
+const mcu_pin_obj_t pin_PC10 = PIN(2, 10, NO_ADC);
+const mcu_pin_obj_t pin_PC11 = PIN(2, 11, NO_ADC);
+const mcu_pin_obj_t pin_PC12 = PIN(2, 12, NO_ADC);
+
+const mcu_pin_obj_t pin_PD00 = PIN(3, 0, NO_ADC);
+const mcu_pin_obj_t pin_PD01 = PIN(3, 1, NO_ADC);
+const mcu_pin_obj_t pin_PD02 = PIN(3, 2, NO_ADC);
+const mcu_pin_obj_t pin_PD03 = PIN(3, 3, NO_ADC);
+const mcu_pin_obj_t pin_PD04 = PIN(3, 4, NO_ADC);
+const mcu_pin_obj_t pin_PD05 = PIN(3, 5, NO_ADC);
+const mcu_pin_obj_t pin_PD06 = PIN(3, 6, NO_ADC);
+const mcu_pin_obj_t pin_PD07 = PIN(3, 7, NO_ADC);
+
+const mcu_pin_obj_t pin_PG09 = PIN(6, 9, NO_ADC);  // 144 only
+const mcu_pin_obj_t pin_PG10 = PIN(6, 10, NO_ADC); // 144 only
+const mcu_pin_obj_t pin_PG11 = PIN(6, 11, NO_ADC); // 144 only
+const mcu_pin_obj_t pin_PG12 = PIN(6, 12, NO_ADC); // 144 only
+const mcu_pin_obj_t pin_PG13 = PIN(6, 13, NO_ADC); // 144 only
+const mcu_pin_obj_t pin_PG14 = PIN(6, 14, NO_ADC); // 144 only
+const mcu_pin_obj_t pin_PG15 = PIN(6, 15, NO_ADC); // 144 only
+
+const mcu_pin_obj_t pin_PB03 = PIN(1, 3, NO_ADC);
+const mcu_pin_obj_t pin_PB04 = PIN(1, 4, NO_ADC);
+const mcu_pin_obj_t pin_PB05 = PIN(1, 5, NO_ADC);
+const mcu_pin_obj_t pin_PB06 = PIN(1, 6, NO_ADC);
+const mcu_pin_obj_t pin_PB07 = PIN(1, 7, NO_ADC);
+const mcu_pin_obj_t pin_PB08 = PIN(1, 8, NO_ADC);
+const mcu_pin_obj_t pin_PB09 = PIN(1, 9, NO_ADC);
+
+const mcu_pin_obj_t pin_PE00 = PIN(4, 0, NO_ADC);
+const mcu_pin_obj_t pin_PE01 = PIN(4, 1, NO_ADC);
--- a/ports/stm32f4/peripherals/stm32f4/stm32f405xx/pins.h
+++ b/ports/stm32f4/peripherals/stm32f4/stm32f405xx/pins.h
@ -0,0 +1,158 @@
+/*
+ * This file is part of the MicroPython project, http://micropython.org/
+ *
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2019 Lucian Copeland for Adafruit Industries
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#ifndef MICROPY_INCLUDED_STM32F4_PERIPHERALS_STM32F412ZG_PINS_H
+#define MICROPY_INCLUDED_STM32F4_PERIPHERALS_STM32F412ZG_PINS_H
+
+//Pins in datasheet order: DocID028087 Rev 7 page 50. LQFP100 only
+//pg 50
+extern const mcu_pin_obj_t pin_PE02;
+extern const mcu_pin_obj_t pin_PE03;
+extern const mcu_pin_obj_t pin_PE04;
+extern const mcu_pin_obj_t pin_PE05;
+extern const mcu_pin_obj_t pin_PE06;
+extern const mcu_pin_obj_t pin_PC13;
+extern const mcu_pin_obj_t pin_PC14;
+//pg 51
+extern const mcu_pin_obj_t pin_PC15;
+extern const mcu_pin_obj_t pin_PF00;  // 144 only 
+extern const mcu_pin_obj_t pin_PF01;  // 144 only 
+extern const mcu_pin_obj_t pin_PF02;  // 144 only 
+extern const mcu_pin_obj_t pin_PF03;  // 144 only 
+extern const mcu_pin_obj_t pin_PF04;  // 144 only 
+extern const mcu_pin_obj_t pin_PF05;  // 144 only 
+extern const mcu_pin_obj_t pin_PF06;  // 144 only 
+extern const mcu_pin_obj_t pin_PF07;  // 144 only 
+extern const mcu_pin_obj_t pin_PF08;  // 144 only 
+extern const mcu_pin_obj_t pin_PF09;  // 144 only 
+extern const mcu_pin_obj_t pin_PF10; // 144 only 
+//pg 52
+extern const mcu_pin_obj_t pin_PC00;
+extern const mcu_pin_obj_t pin_PC01;
+extern const mcu_pin_obj_t pin_PC02;
+extern const mcu_pin_obj_t pin_PC03;
+extern const mcu_pin_obj_t pin_PA00;
+extern const mcu_pin_obj_t pin_PA01;
+extern const mcu_pin_obj_t pin_PA02;
+//pg 53
+extern const mcu_pin_obj_t pin_PA03;
+extern const mcu_pin_obj_t pin_PA04;
+extern const mcu_pin_obj_t pin_PA05;
+extern const mcu_pin_obj_t pin_PA06;
+extern const mcu_pin_obj_t pin_PA07;
+extern const mcu_pin_obj_t pin_PC04;
+//pg 54
+extern const mcu_pin_obj_t pin_PC05;
+extern const mcu_pin_obj_t pin_PB00;
+extern const mcu_pin_obj_t pin_PB01;
+extern const mcu_pin_obj_t pin_PB02;
+extern const mcu_pin_obj_t pin_PF11; // 144 only 
+extern const mcu_pin_obj_t pin_PF12; // 144 only 
+extern const mcu_pin_obj_t pin_PF13; // 144 only 
+extern const mcu_pin_obj_t pin_PF14; // 144 only 
+extern const mcu_pin_obj_t pin_PF15; // 144 only 
+extern const mcu_pin_obj_t pin_PG00;  // 144 only 
+extern const mcu_pin_obj_t pin_PG01;  // 144 only 
+//pg 55
+extern const mcu_pin_obj_t pin_PE07;
+extern const mcu_pin_obj_t pin_PE08;
+extern const mcu_pin_obj_t pin_PE09;
+extern const mcu_pin_obj_t pin_PE10;
+extern const mcu_pin_obj_t pin_PE11;
+extern const mcu_pin_obj_t pin_PE12;
+extern const mcu_pin_obj_t pin_PE13;
+extern const mcu_pin_obj_t pin_PE14;
+//pg 56
+extern const mcu_pin_obj_t pin_PE15;
+extern const mcu_pin_obj_t pin_PB10;
+extern const mcu_pin_obj_t pin_PB11; // 144 only
+extern const mcu_pin_obj_t pin_PB12;
+extern const mcu_pin_obj_t pin_PB13;
+//pg 57
+extern const mcu_pin_obj_t pin_PB14;
+extern const mcu_pin_obj_t pin_PB15;
+extern const mcu_pin_obj_t pin_PD08;
+extern const mcu_pin_obj_t pin_PD09;
+extern const mcu_pin_obj_t pin_PD10;
+extern const mcu_pin_obj_t pin_PD11;
+extern const mcu_pin_obj_t pin_PD12;
+//pg 58
+extern const mcu_pin_obj_t pin_PD13;
+extern const mcu_pin_obj_t pin_PD14;
+extern const mcu_pin_obj_t pin_PD15;
+extern const mcu_pin_obj_t pin_PG02;  // 144 only
+extern const mcu_pin_obj_t pin_PG03;  // 144 only
+extern const mcu_pin_obj_t pin_PG04;  // 144 only
+extern const mcu_pin_obj_t pin_PG05;  // 144 only
+extern const mcu_pin_obj_t pin_PG06;  // 144 only
+extern const mcu_pin_obj_t pin_PG07;  // 144 only
+extern const mcu_pin_obj_t pin_PG08;  // 144 only
+//pg 59
+extern const mcu_pin_obj_t pin_PC06;
+extern const mcu_pin_obj_t pin_PC07;
+extern const mcu_pin_obj_t pin_PC08;
+extern const mcu_pin_obj_t pin_PC09;
+extern const mcu_pin_obj_t pin_PA08;
+extern const mcu_pin_obj_t pin_PA09;
+extern const mcu_pin_obj_t pin_PA10;
+//pg 60
+extern const mcu_pin_obj_t pin_PA11;
+extern const mcu_pin_obj_t pin_PA12;
+extern const mcu_pin_obj_t pin_PA13;
+extern const mcu_pin_obj_t pin_PA14;
+extern const mcu_pin_obj_t pin_PA15;
+extern const mcu_pin_obj_t pin_PC10;
+extern const mcu_pin_obj_t pin_PC11;
+//pg 61
+extern const mcu_pin_obj_t pin_PC12;
+extern const mcu_pin_obj_t pin_PD00;
+extern const mcu_pin_obj_t pin_PD01;
+extern const mcu_pin_obj_t pin_PD02;
+extern const mcu_pin_obj_t pin_PD03;
+extern const mcu_pin_obj_t pin_PD04;
+extern const mcu_pin_obj_t pin_PD05;
+extern const mcu_pin_obj_t pin_PD06;
+extern const mcu_pin_obj_t pin_PD07;
+//pg 62
+extern const mcu_pin_obj_t pin_PG09;  // 144 only
+extern const mcu_pin_obj_t pin_PG10; // 144 only
+extern const mcu_pin_obj_t pin_PG11; // 144 only
+extern const mcu_pin_obj_t pin_PG12; // 144 only
+extern const mcu_pin_obj_t pin_PG13; // 144 only
+extern const mcu_pin_obj_t pin_PG14; // 144 only
+extern const mcu_pin_obj_t pin_PG15; // 144 only
+extern const mcu_pin_obj_t pin_PB03;
+extern const mcu_pin_obj_t pin_PB04;
+//pg 63
+extern const mcu_pin_obj_t pin_PB05;
+extern const mcu_pin_obj_t pin_PB06;
+extern const mcu_pin_obj_t pin_PB07;
+extern const mcu_pin_obj_t pin_PB08;
+extern const mcu_pin_obj_t pin_PB09;
+extern const mcu_pin_obj_t pin_PE00;
+extern const mcu_pin_obj_t pin_PE01;
+
+#endif // MICROPY_INCLUDED_STM32F4_PERIPHERALS_STM32F412ZG_PINS_H