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Fix conditional compilation in STM32 quadrature encoder

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4770 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo 2012-05-25 13:27:21 +00:00
parent 551663510e
commit b0c14402cf
2 changed files with 79 additions and 46 deletions
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70
configs/stm32f4discovery/README.txt
View File

@ -546,30 +546,39 @@ LCD CONNECTOR: SSD1289 MPU INTERFACE PINS
MAPPING TO STM32 F4:
STM32 FUNCTION LCD PIN STM32F4Discovery pin
---------------- ------------- --------------------
FSMC_D0 D0 pin 4 PD14 P1 pin 46
FSMC_D1 D1 pin 3 PD15 P1 pin 47
FSMC_D2 D2 pin 6 PD0 P2 pin 36
FSMC_D3 D3 pin 5 PD1 P2 pin 33
FSMC_D4 D4 pin 8 PE7 P1 pin 25
FSMC_D5 D5 pin 7 PE8 P1 pin 26
FSMC_D6 D6 pin 10 PE9 P1 pin 27
FSMC_D7 D7 pin 9 PE10 P1 pin 28
FSMC_D8 D8 pin 12 PE11 P1 pin 29
FSMC_D9 D9 pin 11 PE12 P1 pin 30
FSMC_D10 D10 pin 14 PE13 P1 pin 31
FSMC_D11 D11 pin 13 PE14 P1 pin 32
FSMC_D12 D12 pin 16 PE15 P1 pin 33
FSMC_D13 D13 pin 15 PD8 P1 pin 40
FSMC_D14 D14 pin 18 PD9 P1 pin 41
FSMC_D15 D15 pin 17 PD10 P1 pin 42
FSMC_A16 RS pin 19 PD11 P1 pin 27
FSMC_NE1 ~CS pin 10 PD7 P2 pin 27
FSMC_NWE ~WR pin 22 PD5 P2 pin 29
FSMC_NOE ~RD pin 21 PD4 P2 pin 32
PC6 RESET pin 24 PC6 P2 pin 47
---------------- ------------- ----------------------------------
STM32 FUNCTION LCD PIN STM32F4Discovery PIN
---------------- ------------- ----------------------------------
FSMC_D0 D0 pin 4 PD14 P1 pin 46 Conflict (Note 1)
FSMC_D1 D1 pin 3 PD15 P1 pin 47 Conflict (Note 2)
FSMC_D2 D2 pin 6 PD0 P2 pin 36 Free I/O
FSMC_D3 D3 pin 5 PD1 P2 pin 33 Free I/O
FSMC_D4 D4 pin 8 PE7 P1 pin 25 Free I/O
FSMC_D5 D5 pin 7 PE8 P1 pin 26 Free I/O
FSMC_D6 D6 pin 10 PE9 P1 pin 27 Free I/O
FSMC_D7 D7 pin 9 PE10 P1 pin 28 Free I/O
FSMC_D8 D8 pin 12 PE11 P1 pin 29 Free I/O
FSMC_D9 D9 pin 11 PE12 P1 pin 30 Free I/O
FSMC_D10 D10 pin 14 PE13 P1 pin 31 Free I/O
FSMC_D11 D11 pin 13 PE14 P1 pin 32 Free I/O
FSMC_D12 D12 pin 16 PE15 P1 pin 33 Free I/O
FSMC_D13 D13 pin 15 PD8 P1 pin 40 Free I/O
FSMC_D14 D14 pin 18 PD9 P1 pin 41 Free I/O
FSMC_D15 D15 pin 17 PD10 P1 pin 42 Free I/O
FSMC_A16 RS pin 19 PD11 P1 pin 27 Free I/O
FSMC_NE1 ~CS pin 10 PD7 P2 pin 27 Free I/O
FSMC_NWE ~WR pin 22 PD5 P2 pin 29 Conflict (Note 3)
FSMC_NOE ~RD pin 21 PD4 P2 pin 32 Conflict (Note 4)
PC6 RESET pin 24 PC6 P2 pin 47 Free I/O
---------------- ------------- ----------------------------------
1 Used for the RED LED
2 Used for the BLUE LED
3 Used for the RED LED and for OTG FS Overcurrent. It may be okay to use
for the parallel interface if PC0 is held high (or floating). PC0 enables
the STMPS2141STR IC power switch that drives the OTG FS host VBUS.
4 Also the reset pin for the CS43L22 audio Codec.
MAPPING of similar LCD in Arduino (write-only):
LCD PIN BOARD CONNECTION
@ -975,3 +984,18 @@ Where <subdir> is one of the following:
The IWDG timer has a range of about 35 seconds and should not be an issue.
nxlines:
------
An example using the NuttX graphics system (NX). This example focuses on
placing lines on the background in various orientations.
CONFIG_STM32_CODESOURCERYW=y : CodeSourcery under Windows
CONFIG_LCD_LANDSCAPE=y : 320x240 landscape orientation
The STM32F4Discovery board does not have any graphics capability. This
configuration assumes that you have connected an SD1289-based LCD as
described about under "SSD1289". NOTE: At present, it has not been
proven that the STM32F4Discovery can actually drive an LCD. There are
some issues with how some of the dedicated FSMC pins are used on the
boards. This configuration may not be useful and may only serve as
an illustration of how to build for th SSD1289 LCD.

55
configs/stm32f4discovery/src/up_ssd1289.c
View File

@ -141,29 +141,38 @@ static void stm32_backlight(FAR struct ssd1289_lcd_s *dev, int power);
/* LCD pin mapping (see configs/stm324discovery/README.txt
* MAPPING TO STM32 F4:
*
* STM32 FUNCTION LCD PIN STM32F4Discovery pin
* ---------------- ----------- --------------------
* FSMC_D0 D0 pin 4 PD14 P1 pin 46
* FSMC_D1 D1 pin 3 PD15 P1 pin 47
* FSMC_D2 D2 pin 6 PD0 P2 pin 36
* FSMC_D3 D3 pin 5 PD1 P2 pin 33
* FSMC_D4 D4 pin 8 PE7 P1 pin 25
* FSMC_D5 D5 pin 7 PE8 P1 pin 26
* FSMC_D6 D6 pin 10 PE9 P1 pin 27
* FSMC_D7 D7 pin 9 PE10 P1 pin 28
* FSMC_D8 D8 pin 12 PE11 P1 pin 29
* FSMC_D9 D9 pin 11 PE12 P1 pin 30
* FSMC_D10 D10 pin 14 PE13 P1 pin 31
* FSMC_D11 D11 pin 13 PE14 P1 pin 32
* FSMC_D12 D12 pin 16 PE15 P1 pin 33
* FSMC_D13 D13 pin 15 PD8 P1 pin 40
* FSMC_D14 D14 pin 18 PD9 P1 pin 41
* FSMC_D15 D15 pin 17 PD10 P1 pin 42
* FSMC_A16 RS pin 19 PD11 P1 pin 27
* FSMC_NE1 ~CS pin 10 PD7 P2 pin 27
* FSMC_NWE ~WR pin 22 PD5 P2 pin 29
* FSMC_NOE ~RD pin 21 PD4 P2 pin 32
* PC6 RESET pin 24 PC6 P2 pin 47
* ---------------- ------------- ----------------------------------
* STM32 FUNCTION LCD PIN STM32F4Discovery PIN
* ---------------- ------------- ----------------------------------
* FSMC_D0 D0 pin 4 PD14 P1 pin 46 Conflict (Note 1)
* FSMC_D1 D1 pin 3 PD15 P1 pin 47 Conflict (Note 2)
* FSMC_D2 D2 pin 6 PD0 P2 pin 36 Free I/O
* FSMC_D3 D3 pin 5 PD1 P2 pin 33 Free I/O
* FSMC_D4 D4 pin 8 PE7 P1 pin 25 Free I/O
* FSMC_D5 D5 pin 7 PE8 P1 pin 26 Free I/O
* FSMC_D6 D6 pin 10 PE9 P1 pin 27 Free I/O
* FSMC_D7 D7 pin 9 PE10 P1 pin 28 Free I/O
* FSMC_D8 D8 pin 12 PE11 P1 pin 29 Free I/O
* FSMC_D9 D9 pin 11 PE12 P1 pin 30 Free I/O
* FSMC_D10 D10 pin 14 PE13 P1 pin 31 Free I/O
* FSMC_D11 D11 pin 13 PE14 P1 pin 32 Free I/O
* FSMC_D12 D12 pin 16 PE15 P1 pin 33 Free I/O
* FSMC_D13 D13 pin 15 PD8 P1 pin 40 Free I/O
* FSMC_D14 D14 pin 18 PD9 P1 pin 41 Free I/O
* FSMC_D15 D15 pin 17 PD10 P1 pin 42 Free I/O
* FSMC_A16 RS pin 19 PD11 P1 pin 27 Free I/O
* FSMC_NE1 ~CS pin 10 PD7 P2 pin 27 Free I/O
* FSMC_NWE ~WR pin 22 PD5 P2 pin 29 Conflict (Note 3)
* FSMC_NOE ~RD pin 21 PD4 P2 pin 32 Conflict (Note 4)
* PC6 RESET pin 24 PC6 P2 pin 47 Free I/O
* ---------------- ------------- ----------------------------------
*
* 1 Used for the RED LED
* 2 Used for the BLUE LED
* 3 Used for the RED LED and for OTG FS Overcurrent. It may be okay to use
* for the parallel interface if PC0 is held high (or floating). PC0 enables
* the STMPS2141STR IC power switch that drives the OTG FS host VBUS.
* 4 Also the reset pin for the CS43L22 audio Codec.
*/
#define GPIO_LCD_RESET (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\