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Minor improvements to comments and debug output

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This commit is contained in:
Gregory Nutt 2013-04-08 09:55:12 -06:00
parent 7d3694fbd2
commit 7bd3ffd3b5
3 changed files with 15 additions and 14 deletions
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2
arch/arm/src/lpc17xx/lpc17_gpiodbg.c
View File

@ -166,7 +166,7 @@ int lpc17_dumpgpio(lpc17_pinset_t pinset, const char *msg)
pinmode, pinmode ? getreg32(pinmode) : 0,
g_odmode[port], getreg32(g_odmode[port]));
#elif defined(LPC178x)
lldbg(" IOCON[%08x]:\n", getreg32(iocon));
lldbg(" IOCON[%08x]: %08x\n", iocon, getreg32(iocon));
#endif
base = g_fiobase[port];

12
configs/open1788/include/board.h
View File

@ -416,17 +416,17 @@
/* XPT2046 Touchscreen:
*
* -------------- -------------------- ------------ --------------
/* -------------- -------------------- ------------ --------------------------------
* XTPT2046 Module Module Open1788 LED
* Signal Connector Connector
* -------------- -------------------- ------------ --------------
* -------------- -------------------- ------------ ---------------------------------
* Pin 11 PENIRQ\ PENIRQ (pulled high) PORT3 Pin 1 P2.15 PENIRQ
* Pin 12 DOUT MISO PORT3 Pin 4 P1.18 MISO1
* Pin 12 DOUT MISO PORT3 Pin 4 P1.18 MISO1 (Also USB HOST UP LED)
* Pin 13 BUSY BUSY (pulled high) PORT3 Pin 9 P2.14 BUSY
* Pin 14 DIN MOSI PORT3 Pin 3 P0.13 MOSI1
* Pin 15 CS\ SSEL (pulled high) PORT3 Pin 6 P1.8 GPIO
* Pin 14 DIN MOSI PORT3 Pin 3 P0.13 MOSI1 (Also USB Device up LED and SD CD pin)
* Pin 15 CS\ SSEL (pulled high) PORT3 Pin 6 P1.8 GPIO (Also RMII_CRS_DV)
* Pin 16 DCLK SCK PORT3 Pin 5 P1.19 SCK1
* -------------- -------------------- ------------ --------------
* -------------- -------------------- ------------ ---------------------------------
*/

15
configs/open1788/src/open1788.h
View File

@ -129,19 +129,20 @@
#define GPIO_LCD_BL (GPIO_OUTPUT | GPIO_VALUE_ZERO | GPIO_PORT2 | GPIO_PIN1)
/* XPT2046 Touchscreen **************************************************************/
/* -------------- -------------------- ------------ --------------
/* -------------- -------------------- ------------ --------------------------------
* XTPT2046 Module Module Open1788 LED
* Signal Connector Connector
* -------------- -------------------- ------------ --------------
* -------------- -------------------- ------------ ---------------------------------
* Pin 11 PENIRQ\ PENIRQ (pulled high) PORT3 Pin 1 P2.15 PENIRQ
* Pin 12 DOUT MISO PORT3 Pin 4 P1.18 MISO1
* Pin 12 DOUT MISO PORT3 Pin 4 P1.18 MISO1 (Also USB HOST UP LED)
* Pin 13 BUSY BUSY (pulled high) PORT3 Pin 9 P2.14 BUSY
* Pin 14 DIN MOSI PORT3 Pin 3 P0.13 MOSI1
* Pin 15 CS\ SSEL (pulled high) PORT3 Pin 6 P1.8 GPIO
* Pin 14 DIN MOSI PORT3 Pin 3 P0.13 MOSI1 (Also USB Device up LED and SD CD pin)
* Pin 15 CS\ SSEL (pulled high) PORT3 Pin 6 P1.8 GPIO (Also RMII_CRS_DV)
* Pin 16 DCLK SCK PORT3 Pin 5 P1.19 SCK1
* -------------- -------------------- ------------ --------------
* -------------- -------------------- ------------ ---------------------------------
*
* Pins are configured as floating because there are pullups on the module.
* Pins should not need to be configured as pull-ups because, according to the LCD
* schematic, the are pulled-up on board the LCD module.
*/
#define GPIO_TC_PENIRQ (GPIO_INTBOTH | GPIO_FLOAT | GPIO_PORT2 | GPIO_PIN15)