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author | flabbergast <s3+flabbergast@sdfeu.org> | 2016-03-21 19:18:01 +0000 |
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committer | flabbergast <s3+flabbergast@sdfeu.org> | 2016-03-21 19:18:01 +0000 |
commit | 9281b8f751ea63b2fef32e46b8710deef99bf258 (patch) | |
tree | 850b15bf514a2994c0eb768761aaf7902f98b714 /os/hal/ports/KINETIS/K20x/platform.dox | |
parent | 18b41efefaa25be8fec0e89444bcc7b88fa7842e (diff) | |
parent | c63d6a590810570aa1dfec2d07f5bac1f8d698ad (diff) | |
download | ChibiOS-Contrib-9281b8f751ea63b2fef32e46b8710deef99bf258.tar.gz ChibiOS-Contrib-9281b8f751ea63b2fef32e46b8710deef99bf258.tar.bz2 ChibiOS-Contrib-9281b8f751ea63b2fef32e46b8710deef99bf258.zip |
Merge remote-tracking branch 'utzig/kinetis' into kinetis
Diffstat (limited to 'os/hal/ports/KINETIS/K20x/platform.dox')
-rw-r--r-- | os/hal/ports/KINETIS/K20x/platform.dox | 365 |
1 files changed, 365 insertions, 0 deletions
diff --git a/os/hal/ports/KINETIS/K20x/platform.dox b/os/hal/ports/KINETIS/K20x/platform.dox new file mode 100644 index 0000000..3fb142d --- /dev/null +++ b/os/hal/ports/KINETIS/K20x/platform.dox @@ -0,0 +1,365 @@ +/*
+ ChibiOS - Copyright (C) 2014-2015 Fabio Utzig
+
+ 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.
+*/
+
+/* TODO Still need to edit this entire file */
+
+/**
+ * @defgroup MK20D5_DRIVERS MK20D5 Drivers
+ * @details This section describes all the supported drivers on the MK20D5
+ * platform and the implementation details of the single drivers.
+ *
+ * @ingroup platforms
+ */
+
+/**
+ * @defgroup MK20D5_HAL MK20D5 Initialization Support
+ * @details The MK20D5 HAL support is responsible for system initialization.
+ *
+ * @section mk20d5_hal_1 Supported HW resources
+ * - PLL1.
+ * - PLL2.
+ * - RCC.
+ * - Flash.
+ * .
+ * @section mk20d5_hal_2 MK20D5 HAL driver implementation features
+ * - PLL startup and stabilization.
+ * - Clock tree initialization.
+ * - Clock source selection.
+ * - Flash wait states initialization based on the selected clock options.
+ * - SYSTICK initialization based on current clock and kernel required rate.
+ * - DMA support initialization.
+ * .
+ * @ingroup MK20D5_DRIVERS
+ */
+
+/**
+ * @defgroup MK20D5_ADC MK20D5 ADC Support
+ * @details The MK20D5 ADC driver supports the ADC peripherals using DMA
+ * channels for maximum performance.
+ *
+ * @section mk20d5_adc_1 Supported HW resources
+ * - ADC1.
+ * - ADC2.
+ * - ADC3.
+ * - DMA2.
+ * .
+ * @section mk20d5_adc_2 MK20D5 ADC driver implementation features
+ * - Clock stop for reduced power usage when the driver is in stop state.
+ * - Streaming conversion using DMA for maximum performance.
+ * - Programmable ADC interrupt priority level.
+ * - Programmable DMA bus priority for each DMA channel.
+ * - Programmable DMA interrupt priority for each DMA channel.
+ * - DMA and ADC errors detection.
+ * .
+ * @ingroup MK20D5_DRIVERS
+ */
+
+/**
+ * @defgroup MK20D5_CAN MK20D5 CAN Support
+ * @details The MK20D5 CAN driver uses the CAN peripherals.
+ *
+ * @section mk20d5_can_1 Supported HW resources
+ * - bxCAN1.
+ * .
+ * @section mk20d5_can_2 MK20D5 CAN driver implementation features
+ * - Clock stop for reduced power usage when the driver is in stop state.
+ * - Support for bxCAN sleep mode.
+ * - Programmable bxCAN interrupts priority level.
+ * .
+ * @ingroup MK20D5_DRIVERS
+ */
+
+/**
+ * @defgroup MK20D5_EXT MK20D5 EXT Support
+ * @details The MK20D5 EXT driver uses the EXTI peripheral.
+ *
+ * @section mk20d5_ext_1 Supported HW resources
+ * - EXTI.
+ * .
+ * @section mk20d5_ext_2 MK20D5 EXT driver implementation features
+ * - Each EXTI channel can be independently enabled and programmed.
+ * - Programmable EXTI interrupts priority level.
+ * - Capability to work as event sources (WFE) rather than interrupt sources.
+ * .
+ * @ingroup MK20D5_DRIVERS
+ */
+
+/**
+ * @defgroup MK20D5_GPT MK20D5 GPT Support
+ * @details The MK20D5 GPT driver uses the TIMx peripherals.
+ *
+ * @section mk20d5_gpt_1 Supported HW resources
+ * - TIM1.
+ * - TIM2.
+ * - TIM3.
+ * - TIM4.
+ * - TIM5.
+ * - TIM8.
+ * .
+ * @section mk20d5_gpt_2 MK20D5 GPT driver implementation features
+ * - Each timer can be independently enabled and programmed. Unused
+ * peripherals are left in low power mode.
+ * - Programmable TIMx interrupts priority level.
+ * .
+ * @ingroup MK20D5_DRIVERS
+ */
+
+/**
+ * @defgroup MK20D5_ICU MK20D5 ICU Support
+ * @details The MK20D5 ICU driver uses the TIMx peripherals.
+ *
+ * @section mk20d5_icu_1 Supported HW resources
+ * - TIM1.
+ * - TIM2.
+ * - TIM3.
+ * - TIM4.
+ * - TIM5.
+ * - TIM8.
+ * .
+ * @section mk20d5_icu_2 MK20D5 ICU driver implementation features
+ * - Each timer can be independently enabled and programmed. Unused
+ * peripherals are left in low power mode.
+ * - Programmable TIMx interrupts priority level.
+ * .
+ * @ingroup MK20D5_DRIVERS
+ */
+
+/**
+ * @defgroup MK20D5_MAC MK20D5 MAC Support
+ * @details The MK20D5 MAC driver supports the ETH peripheral.
+ *
+ * @section mk20d5_mac_1 Supported HW resources
+ * - ETH.
+ * - PHY (external).
+ * .
+ * @section mk20d5_mac_2 MK20D5 MAC driver implementation features
+ * - Dedicated DMA operations.
+ * - Support for checksum off-loading.
+ * .
+ * @ingroup MK20D5_DRIVERS
+ */
+
+/**
+ * @defgroup MK20D5_PAL MK20D5 PAL Support
+ * @details The MK20D5 PAL driver uses the GPIO peripherals.
+ *
+ * @section mk20d5_pal_1 Supported HW resources
+ * - GPIOA.
+ * - GPIOB.
+ * - GPIOC.
+ * - GPIOD.
+ * - GPIOE.
+ * - GPIOF.
+ * - GPIOG.
+ * - GPIOH.
+ * - GPIOI.
+ * .
+ * @section mk20d5_pal_2 MK20D5 PAL driver implementation features
+ * The PAL driver implementation fully supports the following hardware
+ * capabilities:
+ * - 16 bits wide ports.
+ * - Atomic set/reset functions.
+ * - Atomic set+reset function (atomic bus operations).
+ * - Output latched regardless of the pad setting.
+ * - Direct read of input pads regardless of the pad setting.
+ * .
+ * @section mk20d5_pal_3 Supported PAL setup modes
+ * The MK20D5 PAL driver supports the following I/O modes:
+ * - @p PAL_MODE_RESET.
+ * - @p PAL_MODE_UNCONNECTED.
+ * - @p PAL_MODE_INPUT.
+ * - @p PAL_MODE_INPUT_PULLUP.
+ * - @p PAL_MODE_INPUT_PULLDOWN.
+ * - @p PAL_MODE_INPUT_ANALOG.
+ * - @p PAL_MODE_OUTPUT_PUSHPULL.
+ * - @p PAL_MODE_OUTPUT_OPENDRAIN.
+ * - @p PAL_MODE_ALTERNATE (non standard).
+ * .
+ * Any attempt to setup an invalid mode is ignored.
+ *
+ * @section mk20d5_pal_4 Suboptimal behavior
+ * The MK20D5 GPIO is less than optimal in several areas, the limitations
+ * should be taken in account while using the PAL driver:
+ * - Pad/port toggling operations are not atomic.
+ * - Pad/group mode setup is not atomic.
+ * .
+ * @ingroup MK20D5_DRIVERS
+ */
+
+/**
+ * @defgroup MK20D5_PWM MK20D5 PWM Support
+ * @details The MK20D5 PWM driver uses the TIMx peripherals.
+ *
+ * @section mk20d5_pwm_1 Supported HW resources
+ * - TIM1.
+ * - TIM2.
+ * - TIM3.
+ * - TIM4.
+ * - TIM5.
+ * - TIM8.
+ * .
+ * @section mk20d5_pwm_2 MK20D5 PWM driver implementation features
+ * - Each timer can be independently enabled and programmed. Unused
+ * peripherals are left in low power mode.
+ * - Four independent PWM channels per timer.
+ * - Programmable TIMx interrupts priority level.
+ * .
+ * @ingroup MK20D5_DRIVERS
+ */
+
+/**
+ * @defgroup MK20D5_SDC MK20D5 SDC Support
+ * @details The MK20D5 SDC driver uses the SDIO peripheral.
+ *
+ * @section mk20d5_sdc_1 Supported HW resources
+ * - SDIO.
+ * - DMA2.
+ * .
+ * @section mk20d5_sdc_2 MK20D5 SDC driver implementation features
+ * - Clock stop for reduced power usage when the driver is in stop state.
+ * - Programmable interrupt priority.
+ * - DMA is used for receiving and transmitting.
+ * - Programmable DMA bus priority for each DMA channel.
+ * .
+ * @ingroup MK20D5_DRIVERS
+ */
+
+/**
+ * @defgroup MK20D5_SERIAL MK20D5 Serial Support
+ * @details The MK20D5 Serial driver uses the USART/UART peripherals in a
+ * buffered, interrupt driven, implementation.
+ *
+ * @section mk20d5_serial_1 Supported HW resources
+ * The serial driver can support any of the following hardware resources:
+ * - USART1.
+ * - USART2.
+ * - USART3.
+ * - UART4.
+ * - UART5.
+ * - USART6.
+ * .
+ * @section mk20d5_serial_2 MK20D5 Serial driver implementation features
+ * - Clock stop for reduced power usage when the driver is in stop state.
+ * - Each UART/USART can be independently enabled and programmed. Unused
+ * peripherals are left in low power mode.
+ * - Fully interrupt driven.
+ * - Programmable priority levels for each UART/USART.
+ * .
+ * @ingroup MK20D5_DRIVERS
+ */
+
+/**
+ * @defgroup MK20D5_SPI MK20D5 SPI Support
+ * @details The SPI driver supports the MK20D5 SPI peripherals using DMA
+ * channels for maximum performance.
+ *
+ * @section mk20d5_spi_1 Supported HW resources
+ * - SPI1.
+ * - SPI2.
+ * - SPI3.
+ * - DMA1.
+ * - DMA2.
+ * .
+ * @section mk20d5_spi_2 MK20D5 SPI driver implementation features
+ * - Clock stop for reduced power usage when the driver is in stop state.
+ * - Each SPI can be independently enabled and programmed. Unused
+ * peripherals are left in low power mode.
+ * - Programmable interrupt priority levels for each SPI.
+ * - DMA is used for receiving and transmitting.
+ * - Programmable DMA bus priority for each DMA channel.
+ * - Programmable DMA interrupt priority for each DMA channel.
+ * - Programmable DMA error hook.
+ * .
+ * @ingroup MK20D5_DRIVERS
+ */
+
+/**
+ * @defgroup MK20D5_UART MK20D5 UART Support
+ * @details The UART driver supports the MK20D5 USART peripherals using DMA
+ * channels for maximum performance.
+ *
+ * @section mk20d5_uart_1 Supported HW resources
+ * The UART driver can support any of the following hardware resources:
+ * - USART1.
+ * - USART2.
+ * - USART3.
+ * - DMA1.
+ * - DMA2.
+ * .
+ * @section mk20d5_uart_2 MK20D5 UART driver implementation features
+ * - Clock stop for reduced power usage when the driver is in stop state.
+ * - Each UART/USART can be independently enabled and programmed. Unused
+ * peripherals are left in low power mode.
+ * - Programmable interrupt priority levels for each UART/USART.
+ * - DMA is used for receiving and transmitting.
+ * - Programmable DMA bus priority for each DMA channel.
+ * - Programmable DMA interrupt priority for each DMA channel.
+ * - Programmable DMA error hook.
+ * .
+ * @ingroup MK20D5_DRIVERS
+ */
+
+/**
+ * @defgroup MK20D5_PLATFORM_DRIVERS MK20D5 Platform Drivers
+ * @details Platform support drivers. Platform drivers do not implement HAL
+ * standard driver templates, their role is to support platform
+ * specific functionalities.
+ *
+ * @ingroup MK20D5_DRIVERS
+ */
+
+/**
+ * @defgroup MK20D5_DMA MK20D5 DMA Support
+ * @details This DMA helper driver is used by the other drivers in order to
+ * access the shared DMA resources in a consistent way.
+ *
+ * @section mk20d5_dma_1 Supported HW resources
+ * The DMA driver can support any of the following hardware resources:
+ * - DMA1.
+ * - DMA2.
+ * .
+ * @section mk20d5_dma_2 MK20D5 DMA driver implementation features
+ * - Exports helper functions/macros to the other drivers that share the
+ * DMA resource.
+ * - Automatic DMA clock stop when not in use by any driver.
+ * - DMA streams and interrupt vectors sharing among multiple drivers.
+ * .
+ * @ingroup MK20D5_PLATFORM_DRIVERS
+ */
+
+/**
+ * @defgroup MK20D5_ISR MK20D5 ISR Support
+ * @details This ISR helper driver is used by the other drivers in order to
+ * map ISR names to physical vector names.
+ *
+ * @ingroup MK20D5_PLATFORM_DRIVERS
+ */
+
+/**
+ * @defgroup MK20D5_RCC MK20D5 RCC Support
+ * @details This RCC helper driver is used by the other drivers in order to
+ * access the shared RCC resources in a consistent way.
+ *
+ * @section mk20d5_rcc_1 Supported HW resources
+ * - RCC.
+ * .
+ * @section mk20d5_rcc_2 MK20D5 RCC driver implementation features
+ * - Peripherals reset.
+ * - Peripherals clock enable.
+ * - Peripherals clock disable.
+ * .
+ * @ingroup MK20D5_PLATFORM_DRIVERS
+ */
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