Igor Skochinsky / Mbed 2 deprecated DriverLibrary

NXP's driver library for LPC17xx, ported to mbed's online compiler. Not tested! I had to fix a lot of warings and found a couple of pretty obvious bugs, so the chances are there are more. Original: http://ics.nxp.com/support/documents/microcontrollers/zip/lpc17xx.cmsis.driver.library.zip

Dependencies:   mbed

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UART1_RS485_CTRLCFG_Type Struct Reference
Data Fields

UART1_RS485_CTRLCFG_Type Struct Reference
[UART_Public_Types]

UART1 Full modem - RS485 Control configuration type. More...

#include <lpc17xx_uart.h>

Data Fields

FunctionalState NormalMultiDropMode_State
FunctionalState Rx_State
FunctionalState AutoAddrDetect_State
FunctionalState AutoDirCtrl_State
UART_RS485_DIRCTRL_PIN_Type DirCtrlPin
SetState DirCtrlPol_Level
uint8_t MatchAddrValue
uint8_t DelayValue

Detailed Description

UART1 Full modem - RS485 Control configuration type.

Definition at line 494 of file lpc17xx_uart.h.

Field Documentation

FunctionalState AutoAddrDetect_State

Auto Address Detect mode state:

  • ENABLE: ENABLE this function.
  • DISABLE: Disable this function.

Definition at line 501 of file lpc17xx_uart.h.

FunctionalState AutoDirCtrl_State

Auto Direction Control State:

  • ENABLE: Enable this function.
  • DISABLE: Disable this function.

Definition at line 504 of file lpc17xx_uart.h.

uint8_t DelayValue

delay time is in periods of the baud clock, 8-bit long

Definition at line 519 of file lpc17xx_uart.h.

UART_RS485_DIRCTRL_PIN_Type DirCtrlPin

If direction control is enabled, state:

  • UART1_RS485_DIRCTRL_RTS: pin RTS is used for direction control.
  • UART1_RS485_DIRCTRL_DTR: pin DTR is used for direction control.

Definition at line 507 of file lpc17xx_uart.h.

SetState DirCtrlPol_Level

Polarity of the direction control signal on the RTS (or DTR) pin:

  • RESET: The direction control pin will be driven to logic "0" when the transmitter has data to be sent.
  • SET: The direction control pin will be driven to logic "1" when the transmitter has data to be sent.

Definition at line 512 of file lpc17xx_uart.h.

uint8_t MatchAddrValue

address match value for RS-485/EIA-485 mode, 8-bit long

Definition at line 518 of file lpc17xx_uart.h.

FunctionalState NormalMultiDropMode_State

Normal MultiDrop mode State:

  • ENABLE: Enable this function.
  • DISABLE: Disable this function.

Definition at line 495 of file lpc17xx_uart.h.

FunctionalState Rx_State

Receiver State:

  • ENABLE: Enable Receiver.
  • DISABLE: Disable Receiver.

Definition at line 498 of file lpc17xx_uart.h.

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