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STM32 fixes for DM9161 PHY; Enhancements for ADS7843e touchscreen controller

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5199 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo 2012-09-27 19:26:18 +00:00
parent 0d4e24d60d
commit ec494d1fa0
3 changed files with 26 additions and 1 deletions
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5
configs/shenzhou/nsh/defconfig
View File

@ -377,6 +377,11 @@ CONFIG_USART2_2STOP=0
# Networking Support
#
CONFIG_NET=y
CONFIG_ARCH_HAVE_PHY=y
# CONFIG_PHY_KS8721 is not set
# CONFIG_PHY_DP83848C is not set
# CONFIG_PHY_LAN8720 is not set
CONFIG_PHY_DM9161=y
# CONFIG_NET_NOINTS is not set
CONFIG_NET_MULTIBUFFER=y
# CONFIG_NET_IPv6 is not set

12
configs/shenzhou/nxwm/defconfig
View File

@ -359,6 +359,13 @@ CONFIG_RTC=y
CONFIG_INPUT=y
# CONFIG_INPUT_TSC2007 is not set
CONFIG_INPUT_ADS7843E=y
# CONFIG_ADS7843E_MULTIPLE is not set
CONFIG_ADS7843E_SPIMODE=0
CONFIG_ADS7843E_FREQUENCY=100000
# CONFIG_ADS7843E_SWAPXY is not set
CONFIG_ADS7843E_THRESHX=12
CONFIG_ADS7843E_THRESHY=12
# CONFIG_INPUT_STMPE811 is not set
CONFIG_LCD=y
# CONFIG_LCD_NOGETRUN is not set
CONFIG_LCD_MAXCONTRAST=1
@ -418,6 +425,11 @@ CONFIG_USART2_2STOP=0
# Networking Support
#
CONFIG_NET=y
CONFIG_ARCH_HAVE_PHY=y
# CONFIG_PHY_KS8721 is not set
# CONFIG_PHY_DP83848C is not set
# CONFIG_PHY_LAN8720 is not set
CONFIG_PHY_DM9161=y
# CONFIG_NET_NOINTS is not set
CONFIG_NET_MULTIBUFFER=y
# CONFIG_NET_IPv6 is not set

10
configs/shenzhou/src/up_touchscreen.c
View File

@ -201,9 +201,17 @@ static void tsc_clear(FAR struct ads7843e_config_s *state)
static bool tsc_busy(FAR struct ads7843e_config_s *state)
{
/* Hmmm... The ADS7843E BUSY pin is not brought out on the Shenzhou board.
* We will most certainly have to revisit this.
* We will most certainly have to revisit this. There is this cryptic
* statement in the XPT2046 spec: "No DCLK delay required with dedicated
* serial port."
*
* The busy state is used by the ADS7843E driver to control the delay
* between sending the command, then reading the returned data.
*/
#if 0
up_udelay(1600); /* 1.6MS */
#endif
return false;
}