diff options
| -rw-r--r-- | source/pwm.rst | 6 | ||||
| -rw-r--r-- | source/spi.rst | 6 | ||||
| -rw-r--r-- | source/usart.rst | 2 |
3 files changed, 7 insertions, 7 deletions
diff --git a/source/pwm.rst b/source/pwm.rst index 34ad508..421229d 100644 --- a/source/pwm.rst +++ b/source/pwm.rst @@ -96,8 +96,8 @@ Recommended Reading * `Secrets of Arduino PWM <http://www.arcfn.com/2009/07/secrets-of-arduino-pwm.html>`_ by Ken Shirriff -* `So You Want To Use PWM, Eh? <http://www.arcfn.com/2009/07/secrets-of-arduino-pwm.html>`_ at Non-Lexical Vocables +* `So You Want To Use PWM, Eh? <http://www.nlvocables.com/blog/?p=188>`_ at Non-Lexical Vocables * STMicro documentation for STM32F103RB microcontroller: - * `Datasheet <http://www.st.com/stonline/products/literature/ds/13587.pdf>`_ (pdf) - * `Reference Manual <http://www.st.com/stonline/products/literature/rm/13902.pdf>`_ (pdf) + * `Datasheet <http://www.st.com/web/en/resource/technical/document/datasheet/CD00161566.pdf>`_ (pdf) + * `Reference Manual <http://www.st.com/st-web-ui/static/active/en/resource/technical/document/programming_manual/CD00228163.pdf>`_ (pdf) diff --git a/source/spi.rst b/source/spi.rst index dd9f1f5..13c4c59 100644 --- a/source/spi.rst +++ b/source/spi.rst @@ -18,13 +18,13 @@ Recommended Reading <http://en.wikipedia.org/wiki/Serial_Peripheral_Interface_Bus>`_ * `Arduino reference on SPI - <http://www.arduino.cc/playground/Code/Spi>`_ + <http://arduino.cc/en/Reference/SPI>`_ -* `Hardcore SPI on Arduino <http://klk64.com/arduino-spi/>`_ by kik64 +* `Hardcore SPI on Arduino <http://web.archive.org/web/20100522034122/http://klk64.com/arduino-spi/>`_ by kik64 * ST Documentation: * Reference Manual `RM0008 - <http://www.st.com/stonline/products/literature/rm/13902.pdf>`_ + <http://www.st.com/web/en/resource/technical/document/reference_manual/CD00171190.pdf>`_ (PDF), Chapter 25, "Serial Peripheral Interface" diff --git a/source/usart.rst b/source/usart.rst index 4807431..dbbc81c 100644 --- a/source/usart.rst +++ b/source/usart.rst @@ -55,7 +55,7 @@ Recommended Reading * `Arduino Serial reference <http://arduino.cc/en/Reference/Serial>`_ * ST `Reference Manual RM0008 - <http://www.st.com/stonline/products/literature/rm/13902.pdf>`_ + <http://www.st.com/web/en/resource/technical/document/reference_manual/CD00171190.pdf>`_ (PDF), Chapter 27. * `Serial and UART Tutorial <http://www.freebsd.org/doc/en/articles/serial-uart/>`_ (written for |