Matt Lloyd
Example of UART-DMA transfers taken form the npx cmsis driver libary
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PINSEL_CFG_Type Struct Reference
[PINSEL Public Types]
Pin configuration structure. More...
#include <lpc17xx_pinsel.h>
Data Fields | |
| uint8_t | Portnum |
| Port Number, should be PINSEL_PORT_x, where x should be in range from 0 to 4. | |
| uint8_t | Pinnum |
| Pin Number, should be PINSEL_PIN_x, where x should be in range from 0 to 31. | |
| uint8_t | Funcnum |
| Function Number, should be PINSEL_FUNC_x, where x should be in range from 0 to 3. | |
| uint8_t | Pinmode |
Pin Mode, should be:
| |
| uint8_t | OpenDrain |
OpenDrain mode, should be:
| |
Detailed Description
Pin configuration structure.
Definition at line 143 of file lpc17xx_pinsel.h.
Field Documentation
| uint8_t Funcnum |
Function Number, should be PINSEL_FUNC_x, where x should be in range from 0 to 3.
Definition at line 149 of file lpc17xx_pinsel.h.
| uint8_t OpenDrain |
OpenDrain mode, should be:
- PINSEL_PINMODE_NORMAL: Pin is in the normal (not open drain) mode
- PINSEL_PINMODE_OPENDRAIN: Pin is in the open drain mode.
Definition at line 155 of file lpc17xx_pinsel.h.
| uint8_t Pinmode |
Pin Mode, should be:
- PINSEL_PINMODE_PULLUP: Internal pull-up resistor
- PINSEL_PINMODE_TRISTATE: Tri-state
- PINSEL_PINMODE_PULLDOWN: Internal pull-down resistor.
Definition at line 151 of file lpc17xx_pinsel.h.
| uint8_t Pinnum |
Pin Number, should be PINSEL_PIN_x, where x should be in range from 0 to 31.
Definition at line 147 of file lpc17xx_pinsel.h.
| uint8_t Portnum |
Port Number, should be PINSEL_PORT_x, where x should be in range from 0 to 4.
Definition at line 145 of file lpc17xx_pinsel.h.
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