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52 lines
2.2 KiB
Plaintext
52 lines
2.2 KiB
Plaintext
/**
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@defgroup boards_nucleo-l053r8 STM32 Nucleo-L053R8
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@ingroup boards_common_nucleo64
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@brief Support for the STM32 Nucleo-L053R8
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## Overview
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The Nucleo-L053R8 is a board from ST's Nucleo family supporting a ARM
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Cortex-M0+ STM32L053R8 microcontroller with 8KiB of RAM and 32KiB of Flash.
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## Pinout
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@image html pinouts/nucleo-l053r8.svg "Pinout for the Nucleo-L053r8 (from STM user manual UM1724, http://www.st.com/resource/en/user_manual/dm00105823.pdf, page 33)" width=50%
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### MCU
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| MCU | STM32L053R8
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|:-------------|:--------------------|
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| Family | ARM Cortex-M0+ |
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| Vendor | ST Microelectronics |
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| RAM | 8KiB |
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| Flash | 64KiB |
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| Frequency | up to 32 MHz |
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| Timers | 9 (2x watchdog, 1 SysTick, 5x 16-bit, 1x RTC) |
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| ADCs | 1x 12 bit (up to 16 channels) |
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| UARTs | 3 (two USARTs and one Low-Power UART) |
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| I2Cs | 2 |
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| SPIs | 4 |
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| RTC | 1 |
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| Datasheet | [Datasheet](https://www.st.com/resource/en/datasheet/stm32l053c6.pdf)|
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| Reference Manual | [Reference Manual](https://www.st.com/resource/en/reference_manual/rm0367-ultralowpower-stm32l0x3-advanced-armbased-32bit-mcus-stmicroelectronics.pdf)|
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| Programming Manual | [Programming Manual](https://www.st.com/resource/en/programming_manual/pm0223-stm32-cortexm0-mcus-programming-manual-stmicroelectronics.pdf)|
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| Board Manual | [Board Manual](https://www.st.com/resource/en/user_manual/um1724-stm32-nucleo64-boards-mb1136-stmicroelectronics.pdf)|
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## Flashing the Board Using ST-LINK Removable Media
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On-board ST-LINK programmer provides via composite USB device removable media.
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Copying the HEX file causes reprogramming of the board. This task
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could be performed manually; however, the cpy2remed (copy to removable
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media) PROGRAMMER script does this automatically. To program board in
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this manner, use the command:
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```
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make BOARD=nucleo-l053r8 PROGRAMMER=cpy2remed flash
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```
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@note This PROGRAMMER was tested using ST-LINK firmware 2.37.26. Firmware updates
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could be found on [this STM webpage](https://www.st.com/en/development-tools/stsw-link007.html).
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*/
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