altos: Place AS1107 in 'normal' mode at end of init sequence

This makes sure the device is out of reset mode while initializing,
and then placed in normal mode to turn on the display.

Signed-off-by: Keith Packard <keithp@keithp.com>

diff --git a/src/drivers/ao_as1107.c b/src/drivers/ao_as1107.c
index 0b83ab2cbd3d88bffe5aafe00b5babcc5c891dae..e0172d959c46e6875ad75d6af5b7bab8a48da4dc 100644 (file)
--- a/src/drivers/ao_as1107.c
+++ b/src/drivers/ao_as1107.c
@@ -44,8 +44,10 @@ _ao_as1107_setup(void)
        if (!as1107_configured) {
                as1107_configured = 1;
                _ao_as1107_cmd(AO_AS1107_SHUTDOWN, AO_AS1107_SHUTDOWN_SHUTDOWN_RESET);
+               _ao_as1107_cmd(AO_AS1107_SHUTDOWN, AO_AS1107_SHUTDOWN_SHUTDOWN_NOP);
                _ao_as1107_cmd(AO_AS1107_DECODE_MODE, AO_AS1107_DECODE);
                _ao_as1107_cmd(AO_AS1107_SCAN_LIMIT, AO_AS1107_NUM_DIGITS - 1);
+               _ao_as1107_cmd(AO_AS1107_INTENSITY, 0x0f);
                _ao_as1107_cmd(AO_AS1107_FEATURE,
                               (0 << AO_AS1107_FEATURE_CLK_EN) |
                               (0 << AO_AS1107_FEATURE_REG_RES) |
@@ -55,6 +57,7 @@ _ao_as1107_setup(void)
                               (0 << AO_AS1107_FEATURE_BLINK_FREQ) |
                               (0 << AO_AS1107_FEATURE_SYNC) |
                               (0 << AO_AS1107_FEATURE_BLINK_START));
+               _ao_as1107_cmd(AO_AS1107_SHUTDOWN, AO_AS1107_SHUTDOWN_NORMAL_NOP);
        }
 }