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authorCatalin Patulea <cat@vv.carleton.ca>2007-11-02 05:07:52 +0000
committerCatalin Patulea <cat@vv.carleton.ca>2007-11-02 05:07:52 +0000
commit574b1009a64f8cb53a16aa43c28694486efb8455 (patch)
treed60c268c3bd6d416bc12329be2631e0134a29f10 /bootloader/mrobe500.c
parent5f36e5a35396cf82590cbef8765310f5ece425fa (diff)
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m:robe 500i port: Add support for the backlight client in the SPI subsystem
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15402 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'bootloader/mrobe500.c')
-rwxr-xr-xbootloader/mrobe500.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/bootloader/mrobe500.c b/bootloader/mrobe500.c
index 5817052499..34814ba8d5 100755
--- a/bootloader/mrobe500.c
+++ b/bootloader/mrobe500.c
@@ -98,6 +98,9 @@ void touchpad_calibrate_screen(void)
set_calibration_points(&tl, &br);
}
#endif
+static const uint8_t bl_low [] = {0xa4, 0x00, 0x55, 0xbb};
+static const uint8_t bl_high[] = {0xa4, 0x00, 0x19, 0xbb};
+
void mrdebug(void)
{
int button=0, *address=0x0;
@@ -127,6 +130,10 @@ void mrdebug(void)
address+=0x1000;
else if (button==BUTTON_RC_REW)
address-=0x1000;
+ else if (button==BUTTON_RC_VOL_DOWN)
+ spi_block_transfer(SPI_target_BACKLIGHT, bl_low, 4, 0, 0);
+ else if (button==BUTTON_RC_VOL_UP)
+ spi_block_transfer(SPI_target_BACKLIGHT, bl_high, 4, 0, 0);
// {
// short x,y,z1,z2;
// tsc2100_read_values(&x, &y, &z1, &z2);