1 files changed, 524 insertions, 0 deletions

diff --git a/lib/chibios/os/hal/ports/STM32/STM32G4xx/stm32_registry.h b/lib/chibios/os/hal/ports/STM32/STM32G4xx/stm32_registry.h
new file mode 100644
index 000000000..b9dd413da
--- /dev/null
+++ b/lib/chibios/os/hal/ports/STM32/STM32G4xx/stm32_registry.h
@@ -0,0 +1,524 @@
+/*
+    ChibiOS - Copyright (C) 2006..2019 Giovanni Di Sirio
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+*/
+
+/**
+ * @file    STM32G4xx/stm32_registry.h
+ * @brief   STM32G4xx capabilities registry.
+ *
+ * @addtogroup HAL
+ * @{
+ */
+
+#ifndef STM32_REGISTRY_H
+#define STM32_REGISTRY_H
+
+/*===========================================================================*/
+/* Platform capabilities.                                                    */
+/*===========================================================================*/
+
+/**
+ * @name    STM32G4xx capabilities
+ * @{
+ */
+
+/*===========================================================================*/
+/* Common.                                                                   */
+/*===========================================================================*/
+
+/* RNG attributes.*/
+#define STM32_HAS_RNG1                      TRUE
+
+/* RTC attributes.*/
+#define STM32_HAS_RTC                       TRUE
+#define STM32_RTC_HAS_SUBSECONDS            TRUE
+#define STM32_RTC_HAS_PERIODIC_WAKEUPS      TRUE
+#define STM32_RTC_NUM_ALARMS                2
+#define STM32_RTC_STORAGE_SIZE              128
+#define STM32_RTC_TAMP_STAMP_HANDLER        Vector48
+#define STM32_RTC_WKUP_HANDLER              Vector4C
+#define STM32_RTC_ALARM_HANDLER             VectorE4
+#define STM32_RTC_TAMP_STAMP_NUMBER         2
+#define STM32_RTC_WKUP_NUMBER               3
+#define STM32_RTC_ALARM_NUMBER              41
+#define STM32_RTC_ALARM_EXTI                18
+#define STM32_RTC_TAMP_STAMP_EXTI           19
+#define STM32_RTC_WKUP_EXTI                 20
+#define STM32_RTC_IRQ_ENABLE() do {                                         \
+  nvicEnableVector(STM32_RTC_TAMP_STAMP_NUMBER, STM32_IRQ_EXTI19_PRIORITY); \
+  nvicEnableVector(STM32_RTC_WKUP_NUMBER, STM32_IRQ_EXTI20_PRIORITY);       \
+  nvicEnableVector(STM32_RTC_ALARM_NUMBER, STM32_IRQ_EXTI18_PRIORITY);      \
+} while (false)
+
+ /* Enabling RTC-related EXTI lines.*/
+#define STM32_RTC_ENABLE_ALL_EXTI() do {                                    \
+  extiEnableGroup1(EXTI_MASK1(STM32_RTC_ALARM_EXTI) |                       \
+                   EXTI_MASK1(STM32_RTC_TAMP_STAMP_EXTI) |                  \
+                   EXTI_MASK1(STM32_RTC_WKUP_EXTI),                         \
+                   EXTI_MODE_RISING_EDGE | EXTI_MODE_ACTION_INTERRUPT);     \
+} while (false)
+
+/* Clearing EXTI interrupts. */
+#define STM32_RTC_CLEAR_ALL_EXTI() do {                                     \
+  extiClearGroup1(EXTI_MASK1(STM32_RTC_ALARM_EXTI) |                        \
+                  EXTI_MASK1(STM32_RTC_TAMP_STAMP_EXTI) |                   \
+                  EXTI_MASK1(STM32_RTC_WKUP_EXTI));                         \
+} while (false)
+
+/* Masks used to preserve state of RTC and TAMP register reserved bits. */
+#define STM32_RTC_CR_MASK                   0xE7FFFF7F
+#define STM32_RTC_PRER_MASK                 0x007F7FFF
+#define STM32_TAMP_CR1_MASK                 0x003C0007
+#define STM32_TAMP_CR2_MASK                 0x07070007
+#define STM32_TAMP_FLTCR_MASK               0x000000FF
+#define STM32_TAMP_IER_MASK                 0x003C0007
+
+#if defined(STM32G441xx) || defined(STM32G483xx) || defined(STM32G484xx) || \
+    defined(__DOXYGEN__)
+#define STM32_HAS_HASH1                     TRUE
+#define STM32_HAS_CRYP1                     TRUE
+#else
+#define STM32_HAS_HASH1                     FALSE
+#define STM32_HAS_CRYP1                     FALSE
+#endif
+
+/*===========================================================================*/
+/* STM32G473xx, STM32G4843xx, STM32G474xx, STM32G484xx.                      */
+/*===========================================================================*/
+
+#if defined(STM32G473xx) || defined(STM32G483xx) ||                         \
+    defined(STM32G474xx) || defined(STM32G484xx) ||                         \
+    defined(__DOXYGEN__)
+
+/* ADC attributes.*/
+#define STM32_HAS_ADC1                      TRUE
+#define STM32_HAS_ADC2                      TRUE
+#define STM32_HAS_ADC3                      TRUE
+#define STM32_HAS_ADC4                      TRUE
+#define STM32_HAS_ADC5                      TRUE
+
+/* CAN attributes.*/
+#define STM32_HAS_FDCAN1                    TRUE
+#define STM32_HAS_FDCAN2                    TRUE
+#define STM32_HAS_FDCAN3                    TRUE
+#define STM32_FDCAN_FLS_NBR                 28U
+#define STM32_FDCAN_FLE_NBR                 8U
+#define STM32_FDCAN_RF0_NBR                 3U
+#define STM32_FDCAN_RF1_NBR                 3U
+#define STM32_FDCAN_RB_NBR                  0U
+#define STM32_FDCAN_TEF_NBR                 3U
+#define STM32_FDCAN_TB_NBR                  3U
+#define STM32_FDCAN_TM_NBR                  0U
+
+/* DAC attributes.*/
+#define STM32_HAS_DAC1_CH1                  TRUE
+#define STM32_HAS_DAC1_CH2                  TRUE
+#define STM32_HAS_DAC2_CH1                  TRUE
+#define STM32_HAS_DAC2_CH2                  FALSE
+#define STM32_HAS_DAC3_CH1                  TRUE
+#define STM32_HAS_DAC3_CH2                  TRUE
+#define STM32_HAS_DAC4_CH1                  TRUE
+#define STM32_HAS_DAC4_CH2                  TRUE
+
+/* DMA attributes.*/
+#define STM32_ADVANCED_DMA                  TRUE
+#define STM32_DMA_SUPPORTS_DMAMUX           TRUE
+#define STM32_DMA_SUPPORTS_CSELR            FALSE
+#define STM32_DMA1_NUM_CHANNELS             8
+#define STM32_DMA2_NUM_CHANNELS             8
+
+/* ETH attributes.*/
+#define STM32_HAS_ETH                       FALSE
+
+/* EXTI attributes.*/
+#define STM32_EXTI_HAS_CR                   FALSE
+#define STM32_EXTI_SEPARATE_RF              FALSE
+#define STM32_EXTI_NUM_LINES                44
+#define STM32_EXTI_IMR1_MASK                0x1F840000U
+#define STM32_EXTI_IMR2_MASK                0xFFFFFF3CU
+
+
+/* Flash attributes.*/
+#define STM32_FLASH_NUMBER_OF_BANKS         2
+
+/* GPIO attributes.*/
+#define STM32_HAS_GPIOA                     TRUE
+#define STM32_HAS_GPIOB                     TRUE
+#define STM32_HAS_GPIOC                     TRUE
+#define STM32_HAS_GPIOD                     TRUE
+#define STM32_HAS_GPIOE                     TRUE
+#define STM32_HAS_GPIOF                     TRUE
+#define STM32_HAS_GPIOG                     TRUE
+#define STM32_HAS_GPIOH                     FALSE
+#define STM32_HAS_GPIOI                     FALSE
+#define STM32_HAS_GPIOJ                     FALSE
+#define STM32_HAS_GPIOK                     FALSE
+#define STM32_GPIO_EN_MASK                  (RCC_AHB2ENR_GPIOAEN |          \
+                                             RCC_AHB2ENR_GPIOBEN |          \
+                                             RCC_AHB2ENR_GPIOCEN |          \
+                                             RCC_AHB2ENR_GPIODEN |          \
+                                             RCC_AHB2ENR_GPIOEEN |          \
+                                             RCC_AHB2ENR_GPIOFEN |          \
+                                             RCC_AHB2ENR_GPIOGEN)
+
+/* I2C attributes.*/
+#define STM32_HAS_I2C1                      TRUE
+#define STM32_HAS_I2C2                      TRUE
+#define STM32_HAS_I2C3                      TRUE
+#define STM32_HAS_I2C4                      TRUE
+
+/* OCTOSPI attributes.*/
+#define STM32_HAS_OCTOSPI1                  FALSE
+#define STM32_HAS_OCTOSPI2                  FALSE
+
+/* QUADSPI attributes.*/
+#define STM32_HAS_QUADSPI1                  TRUE
+
+/* SDMMC attributes.*/
+#define STM32_HAS_SDMMC1                    FALSE
+#define STM32_HAS_SDMMC2                    FALSE
+
+/* SPI attributes.*/
+#define STM32_HAS_SPI1                      TRUE
+#define STM32_SPI1_SUPPORTS_I2S             FALSE
+
+#define STM32_HAS_SPI2                      TRUE
+#define STM32_SPI2_SUPPORTS_I2S             TRUE
+
+#define STM32_HAS_SPI3                      TRUE
+#define STM32_SPI3_SUPPORTS_I2S             TRUE
+
+#define STM32_HAS_SPI4                      TRUE
+#define STM32_SPI4_SUPPORTS_I2S             FALSE
+
+#define STM32_HAS_SPI5                      FALSE
+#define STM32_HAS_SPI6                      FALSE
+
+/* TIM attributes.*/
+#define STM32_TIM_MAX_CHANNELS              6
+
+#define STM32_HAS_TIM1                      TRUE
+#define STM32_TIM1_IS_32BITS                FALSE
+#define STM32_TIM1_CHANNELS                 6
+
+#define STM32_HAS_TIM2                      TRUE
+#define STM32_TIM2_IS_32BITS                TRUE
+#define STM32_TIM2_CHANNELS                 4
+
+#define STM32_HAS_TIM3                      TRUE
+#define STM32_TIM3_IS_32BITS                FALSE
+#define STM32_TIM3_CHANNELS                 4
+
+#define STM32_HAS_TIM4                      TRUE
+#define STM32_TIM4_IS_32BITS                FALSE
+#define STM32_TIM4_CHANNELS                 4
+
+#define STM32_HAS_TIM5                      TRUE
+#define STM32_TIM5_IS_32BITS                TRUE
+#define STM32_TIM5_CHANNELS                 4
+
+#define STM32_HAS_TIM6                      TRUE
+#define STM32_TIM6_IS_32BITS                FALSE
+#define STM32_TIM6_CHANNELS                 0
+
+#define STM32_HAS_TIM7                      TRUE
+#define STM32_TIM7_IS_32BITS                FALSE
+#define STM32_TIM7_CHANNELS                 0
+
+#define STM32_HAS_TIM8                      TRUE
+#define STM32_TIM8_IS_32BITS                FALSE
+#define STM32_TIM8_CHANNELS                 6
+
+#define STM32_HAS_TIM15                     TRUE
+#define STM32_TIM15_IS_32BITS               FALSE
+#define STM32_TIM15_CHANNELS                2
+
+#define STM32_HAS_TIM16                     TRUE
+#define STM32_TIM16_IS_32BITS               FALSE
+#define STM32_TIM16_CHANNELS                1
+
+#define STM32_HAS_TIM17                     TRUE
+#define STM32_TIM17_IS_32BITS               FALSE
+#define STM32_TIM17_CHANNELS                1
+
+#define STM32_HAS_TIM20                     TRUE
+#define STM32_TIM20_IS_32BITS               FALSE
+#define STM32_TIM20_CHANNELS                6
+
+#define STM32_HAS_TIM9                      FALSE
+#define STM32_HAS_TIM10                     FALSE
+#define STM32_HAS_TIM11                     FALSE
+#define STM32_HAS_TIM12                     FALSE
+#define STM32_HAS_TIM13                     FALSE
+#define STM32_HAS_TIM14                     FALSE
+#define STM32_HAS_TIM18                     FALSE
+#define STM32_HAS_TIM19                     FALSE
+#define STM32_HAS_TIM21                     FALSE
+#define STM32_HAS_TIM22                     FALSE
+
+/* USART attributes.*/
+#define STM32_HAS_USART1                    TRUE
+#define STM32_HAS_USART2                    TRUE
+#define STM32_HAS_USART3                    TRUE
+#define STM32_HAS_UART4                     TRUE
+#define STM32_HAS_UART5                     TRUE
+#define STM32_HAS_LPUART1                   TRUE
+#define STM32_HAS_USART6                    FALSE
+#define STM32_HAS_UART7                     FALSE
+#define STM32_HAS_UART8                     FALSE
+
+/* OTG/USB attributes.*/
+#define STM32_HAS_OTG1                      FALSE
+#define STM32_HAS_OTG2                      FALSE
+
+#define STM32_HAS_USB                       TRUE
+#define STM32_USB_ACCESS_SCHEME_2x16        TRUE
+#define STM32_USB_PMA_SIZE                  1024
+#define STM32_USB_HAS_BCDR                  TRUE
+
+/* IWDG attributes.*/
+#define STM32_HAS_IWDG                      TRUE
+#define STM32_IWDG_IS_WINDOWED              TRUE
+
+/* LTDC attributes.*/
+#define STM32_HAS_LTDC                      FALSE
+
+/* DMA2D attributes.*/
+#define STM32_HAS_DMA2D                     FALSE
+
+/* FSMC attributes.*/
+#define STM32_HAS_FSMC                      FALSE
+
+/* CRC attributes.*/
+#define STM32_HAS_CRC                       TRUE
+#define STM32_CRC_PROGRAMMABLE              TRUE
+
+/* DCMI attributes.*/
+#define STM32_HAS_DCMI                      FALSE
+
+#endif /* defined(STM32G474xx) || defined(STM32G484xx) */
+
+/*===========================================================================*/
+/* STM32G431xx, STM32G441xx, STM32G471xx.                                    */
+/*===========================================================================*/
+
+#if defined(STM32G431xx) || defined(STM32G441xx) ||                         \
+    defined(__DOXYGEN__)
+
+/* ADC attributes.*/
+#define STM32_HAS_ADC1                      TRUE
+#define STM32_HAS_ADC2                      TRUE
+#define STM32_HAS_ADC3                      FALSE
+#define STM32_HAS_ADC4                      FALSE
+#define STM32_HAS_ADC5                      FALSE
+
+/* CAN attributes.*/
+#define STM32_HAS_FDCAN1                    TRUE
+#define STM32_HAS_FDCAN2                    FALSE
+#define STM32_HAS_FDCAN3                    FALSE
+#define STM32_FDCAN_FLS_NBR                 28U
+#define STM32_FDCAN_FLE_NBR                 8U
+#define STM32_FDCAN_RF0_NBR                 3U
+#define STM32_FDCAN_RF1_NBR                 3U
+#define STM32_FDCAN_RB_NBR                  0U
+#define STM32_FDCAN_TEF_NBR                 3U
+#define STM32_FDCAN_TB_NBR                  3U
+#define STM32_FDCAN_TM_NBR                  0U
+
+/* DAC attributes.*/
+#define STM32_HAS_DAC1_CH1                  TRUE
+#define STM32_HAS_DAC1_CH2                  TRUE
+#define STM32_HAS_DAC2_CH1                  FALSE
+#define STM32_HAS_DAC2_CH2                  FALSE
+#define STM32_HAS_DAC3_CH1                  TRUE
+#define STM32_HAS_DAC3_CH2                  TRUE
+#define STM32_HAS_DAC4_CH1                  FALSE
+#define STM32_HAS_DAC4_CH2                  FALSE
+
+/* DMA attributes.*/
+#define STM32_ADVANCED_DMA                  TRUE
+#define STM32_DMA_SUPPORTS_DMAMUX           TRUE
+#define STM32_DMA_SUPPORTS_CSELR            FALSE
+#define STM32_DMA1_NUM_CHANNELS             6
+#define STM32_DMA2_NUM_CHANNELS             6
+
+/* ETH attributes.*/
+#define STM32_HAS_ETH                       FALSE
+
+/* EXTI attributes.*/
+#define STM32_EXTI_HAS_CR                   FALSE
+#define STM32_EXTI_SEPARATE_RF              FALSE
+#define STM32_EXTI_NUM_LINES                44
+#define STM32_EXTI_IMR1_MASK                0x1F840000U
+#define STM32_EXTI_IMR2_MASK                0xFFFFFF3CU
+
+
+/* Flash attributes.*/
+#define STM32_FLASH_NUMBER_OF_BANKS         2
+
+/* GPIO attributes.*/
+#define STM32_HAS_GPIOA                     TRUE
+#define STM32_HAS_GPIOB                     TRUE
+#define STM32_HAS_GPIOC                     TRUE
+#define STM32_HAS_GPIOD                     TRUE
+#define STM32_HAS_GPIOE                     TRUE
+#define STM32_HAS_GPIOF                     TRUE
+#define STM32_HAS_GPIOG                     TRUE
+#define STM32_HAS_GPIOH                     FALSE
+#define STM32_HAS_GPIOI                     FALSE
+#define STM32_HAS_GPIOJ                     FALSE
+#define STM32_HAS_GPIOK                     FALSE
+#define STM32_GPIO_EN_MASK                  (RCC_AHB2ENR_GPIOAEN |          \
+                                             RCC_AHB2ENR_GPIOBEN |          \
+                                             RCC_AHB2ENR_GPIOCEN |          \
+                                             RCC_AHB2ENR_GPIODEN |          \
+                                             RCC_AHB2ENR_GPIOEEN |          \
+                                             RCC_AHB2ENR_GPIOFEN |          \
+                                             RCC_AHB2ENR_GPIOGEN)
+
+/* I2C attributes.*/
+#define STM32_HAS_I2C1                      TRUE
+#define STM32_HAS_I2C2                      TRUE
+#define STM32_HAS_I2C3                      TRUE
+#define STM32_HAS_I2C4                      FALSE
+
+/* OCTOSPI attributes.*/
+#define STM32_HAS_OCTOSPI1                  FALSE
+#define STM32_HAS_OCTOSPI2                  FALSE
+
+/* QUADSPI attributes.*/
+#define STM32_HAS_QUADSPI1                  FALSE
+
+/* SDMMC attributes.*/
+#define STM32_HAS_SDMMC1                    FALSE
+#define STM32_HAS_SDMMC2                    FALSE
+
+/* SPI attributes.*/
+#define STM32_HAS_SPI1                      TRUE
+#define STM32_SPI1_SUPPORTS_I2S             FALSE
+
+#define STM32_HAS_SPI2                      TRUE
+#define STM32_SPI2_SUPPORTS_I2S             TRUE
+
+#define STM32_HAS_SPI3                      TRUE
+#define STM32_SPI3_SUPPORTS_I2S             TRUE
+
+#define STM32_HAS_SPI4                      FALSE
+#define STM32_HAS_SPI5                      FALSE
+#define STM32_HAS_SPI6                      FALSE
+
+/* TIM attributes.*/
+#define STM32_TIM_MAX_CHANNELS              6
+
+#define STM32_HAS_TIM1                      TRUE
+#define STM32_TIM1_IS_32BITS                FALSE
+#define STM32_TIM1_CHANNELS                 6
+
+#define STM32_HAS_TIM2                      TRUE
+#define STM32_TIM2_IS_32BITS                TRUE
+#define STM32_TIM2_CHANNELS                 4
+
+#define STM32_HAS_TIM3                      TRUE
+#define STM32_TIM3_IS_32BITS                FALSE
+#define STM32_TIM3_CHANNELS                 4
+
+#define STM32_HAS_TIM4                      TRUE
+#define STM32_TIM4_IS_32BITS                FALSE
+#define STM32_TIM4_CHANNELS                 4
+
+#define STM32_HAS_TIM6                      TRUE
+#define STM32_TIM6_IS_32BITS                FALSE
+#define STM32_TIM6_CHANNELS                 0
+
+#define STM32_HAS_TIM7                      TRUE
+#define STM32_TIM7_IS_32BITS                FALSE
+#define STM32_TIM7_CHANNELS                 0
+
+#define STM32_HAS_TIM8                      TRUE
+#define STM32_TIM8_IS_32BITS                FALSE
+#define STM32_TIM8_CHANNELS                 6
+
+#define STM32_HAS_TIM15                     TRUE
+#define STM32_TIM15_IS_32BITS               FALSE
+#define STM32_TIM15_CHANNELS                2
+
+#define STM32_HAS_TIM16                     TRUE
+#define STM32_TIM16_IS_32BITS               FALSE
+#define STM32_TIM16_CHANNELS                1
+
+#define STM32_HAS_TIM17                     TRUE
+#define STM32_TIM17_IS_32BITS               FALSE
+#define STM32_TIM17_CHANNELS                1
+
+#define STM32_HAS_TIM5                      FALSE
+#define STM32_HAS_TIM9                      FALSE
+#define STM32_HAS_TIM10                     FALSE
+#define STM32_HAS_TIM11                     FALSE
+#define STM32_HAS_TIM12                     FALSE
+#define STM32_HAS_TIM13                     FALSE
+#define STM32_HAS_TIM14                     FALSE
+#define STM32_HAS_TIM18                     FALSE
+#define STM32_HAS_TIM19                     FALSE
+#define STM32_HAS_TIM20                     FALSE
+#define STM32_HAS_TIM21                     FALSE
+#define STM32_HAS_TIM22                     FALSE
+
+/* USART attributes.*/
+#define STM32_HAS_USART1                    TRUE
+#define STM32_HAS_USART2                    TRUE
+#define STM32_HAS_USART3                    TRUE
+#define STM32_HAS_UART4                     TRUE
+#define STM32_HAS_UART5                     FALSE
+#define STM32_HAS_LPUART1                   TRUE
+#define STM32_HAS_USART6                    FALSE
+#define STM32_HAS_UART7                     FALSE
+#define STM32_HAS_UART8                     FALSE
+
+/* OTG/USB attributes.*/
+#define STM32_HAS_OTG1                      FALSE
+#define STM32_HAS_OTG2                      FALSE
+
+#define STM32_HAS_USB                       TRUE
+#define STM32_USB_ACCESS_SCHEME_2x16        TRUE
+#define STM32_USB_PMA_SIZE                  1024
+#define STM32_USB_HAS_BCDR                  TRUE
+
+/* IWDG attributes.*/
+#define STM32_HAS_IWDG                      TRUE
+#define STM32_IWDG_IS_WINDOWED              TRUE
+
+/* LTDC attributes.*/
+#define STM32_HAS_LTDC                      FALSE
+
+/* DMA2D attributes.*/
+#define STM32_HAS_DMA2D                     FALSE
+
+/* FSMC attributes.*/
+#define STM32_HAS_FSMC                      FALSE
+
+/* CRC attributes.*/
+#define STM32_HAS_CRC                       TRUE
+#define STM32_CRC_PROGRAMMABLE              TRUE
+
+/* DCMI attributes.*/
+#define STM32_HAS_DCMI                      FALSE
+
+#endif /* defined(STM32G431xx) || defined(STM32G441xx) */
+
+/** @} */
+
+#endif /* STM32_REGISTRY_H */
+
+/** @} */