From 99142b170ca4066a90734ffcbb356a5795b9f91c Mon Sep 17 00:00:00 2001
From: Francois Berder <18538310+francois-berder@users.noreply.github.com>
Date: Thu, 13 Feb 2020 19:43:20 +0000
Subject: [PATCH] boards: nucleo-l152re: Cleanup documentation

Signed-off-by: Francois Berder <18538310+francois-berder@users.noreply.github.com>
---
 boards/nucleo-l152re/doc.txt | 39 ++++++++++++++++++------------------
 1 file changed, 20 insertions(+), 19 deletions(-)

diff --git a/boards/nucleo-l152re/doc.txt b/boards/nucleo-l152re/doc.txt
index 80e4eb88d8..c8524855d9 100644
--- a/boards/nucleo-l152re/doc.txt
+++ b/boards/nucleo-l152re/doc.txt
@@ -5,38 +5,39 @@
 
 ## Hardware
 
-![st-nucleo-l1](https://cloud.githubusercontent.com/assets/56618/5190201/f87455ae-74e3-11e4-9d24-21a334e01858.png)
+![Nucleo64 L152RE](http://www.open-electronics.org/wp-content/uploads/2015/08/Figura2-500x467.png)
 
 
 ### MCU
-| MCU        | STM32L152RE |
-|:------------- |:--------------------- |
-| Family | ARM Cortex-M3     |
-| Vendor | ST Microelectronics   |
-| RAM        | 80Kb  |
+| MCU        | STM32L152RE       |
+|:---------- |:----------------- |
+| Family     | ARM Cortex-M3     |
+| Vendor     | ST Microelectronics |
+| RAM        | 80Kb              |
 | Flash      | 512Kb             |
-| Frequency  | 32MHz (no external oscilator connected) |
+| EEPROM     | 16KB              |
+| Frequency  | up to 32MHz       |
 | FPU        | no                |
-| Timers | 8 (8x 16-bit, 1x 32-bit [TIM5])   |
-| ADCs       | 1x 42-channel 12-bit          |
-| UARTs      | 3                 |
-| SPIs       | 2                 |
+| Timers     | 12 (8x 16-bit, 1x 32-bit [TIM5], 1x Systick, 2x watchdog) |
+| ADCs       | 1x 12-bit (21 channels) |
+| UARTs      | 5                 |
+| SPIs       | 3-8 (UARTs can be configured as SPIs) |
 | I2Cs       | 2                 |
-| Vcc        | 1.65V - 3.6V          |
-| Datasheet  | [Datasheet](http://www.st.com/st-web-ui/static/active/en/resource/technical/document/datasheet/DM00098321.pdf) |
+| Vcc        | 1.65V - 3.6V      |
+| Datasheet  | [Datasheet](https://www.st.com/resource/en/datasheet/stm32l152re.pdf) |
 | Reference Manual | [Reference Manual](http://www.st.com/resource/en/reference_manual/cd00240193.pdf) |
 | Programming Manual | [Programming Manual](http://www.st.com/web/en/resource/technical/document/programming_manual/CD00228163.pdf) |
-| Board Manual   | [Board Manual](http://www.st.com/st-web-ui/static/active/en/resource/technical/document/user_manual/DM00105823.pdf)|
+| Board Manual | [Board Manual](http://www.st.com/st-web-ui/static/active/en/resource/technical/document/user_manual/DM00105823.pdf) |
 
 ### User Interface
 
-2 Button:
+2 Buttons:
 
-| NAME   | USER  | RESET     |
-|:----- |:----- |:--------- |
+| NAME   | USER      | RESET |
+|:------ |:--------- |:----- |
 | Pin    | PC13 (IN) | NRST  |
 
-1 LEDs:
+1 LED:
 
 | NAME   | LD2   |
 | -----  | ----- |
@@ -46,7 +47,7 @@
 
 ## Supported Toolchains
 
-For using the st-nucleo-l1 board we strongly recommend the usage of the [GNU
+For using the Nucleo-L152RE board we strongly recommend the usage of the [GNU
 Tools for ARM Embedded Processors](https://launchpad.net/gcc-arm-embedded)
 toolchain.