diff options
Diffstat (limited to 'package/system/mmc_over_gpio/files')
5 files changed, 278 insertions, 0 deletions
diff --git a/package/system/mmc_over_gpio/files/.svn/entries b/package/system/mmc_over_gpio/files/.svn/entries new file mode 100644 index 0000000..f07c761 --- /dev/null +++ b/package/system/mmc_over_gpio/files/.svn/entries @@ -0,0 +1,96 @@ +10 + +dir +36060 +svn://svn.openwrt.org/openwrt/trunk/package/system/mmc_over_gpio/files +svn://svn.openwrt.org/openwrt + + + +2012-10-17T22:45:58.668189Z +33830 +blogic + + + + + + + + + + + + + + +3c298f89-4303-0410-b956-a3cf2f4a3e73 + +mmc_over_gpio.init +file + + + + +2013-03-17T12:13:14.000000Z +4b2eb8331a91c5c22816d0c4b4f4dffb +2012-10-17T22:45:58.668189Z +33830 +blogic + + + + + + + + + + + + + + + + + + + + + +1779 + +mmc_over_gpio.config +file + + + + +2013-03-17T12:13:14.000000Z +981b307bbd9e9b6ce6b9d268683530cb +2012-10-17T22:45:58.668189Z +33830 +blogic + + + + + + + + + + + + + + + + + + + + + +223 + diff --git a/package/system/mmc_over_gpio/files/.svn/text-base/mmc_over_gpio.config.svn-base b/package/system/mmc_over_gpio/files/.svn/text-base/mmc_over_gpio.config.svn-base new file mode 100644 index 0000000..23f0084 --- /dev/null +++ b/package/system/mmc_over_gpio/files/.svn/text-base/mmc_over_gpio.config.svn-base @@ -0,0 +1,8 @@ +config 'mmc_over_gpio' + option 'name' 'default' + option 'enabled' '0' + option 'DI_pin' '@GPIO_DI_PIN@' + option 'DO_pin' '@GPIO_DO_PIN@' + option 'CLK_pin' '@GPIO_CLK_PIN@' + option 'CS_pin' '@GPIO_CS_PIN@' + option 'mode' '0' diff --git a/package/system/mmc_over_gpio/files/.svn/text-base/mmc_over_gpio.init.svn-base b/package/system/mmc_over_gpio/files/.svn/text-base/mmc_over_gpio.init.svn-base new file mode 100644 index 0000000..121c803 --- /dev/null +++ b/package/system/mmc_over_gpio/files/.svn/text-base/mmc_over_gpio.init.svn-base @@ -0,0 +1,83 @@ +#!/bin/sh /etc/rc.common +# Copyright (C) 2008 OpenWrt.org +START=90 + +CONFIGFS_DIR="/config/gpiommc" + +# add_device(name, DI_pin, DO_pin, CLK_pin, CS_pin, mode) +add_device() { + local dir="$CONFIGFS_DIR/$1" + + mkdir -p $dir + [ $? -eq 0 ] || return 1 + echo $2 > $dir/gpio_data_in + [ $? -eq 0 ] || return 1 + echo $3 > $dir/gpio_data_out + [ $? -eq 0 ] || return 1 + echo $4 > $dir/gpio_clock + [ $? -eq 0 ] || return 1 + echo $5 > $dir/gpio_chipselect + [ $? -eq 0 ] || return 1 + echo $6 > $dir/spi_mode + [ $? -eq 0 ] || return 1 + # XXX We have more config options available. Use defaults for now. + + echo 1 > $dir/register + [ $? -eq 0 ] || return 1 + + return 0 +} + +# remove_device(name) +remove_device() { + local dir="$CONFIGFS_DIR/$1" + + rmdir $dir +} + +mount_configfs() { + # FIXME: This should probably be done somewhere else. + mount | grep configfs + if [ $? -eq 0 ]; then + # already mounted + return 0 + fi + mkdir -p /config + [ $? -eq 0 ] || return 1 + mount configfs -t configfs /config + [ $? -eq 0 ] || return 1 + + return 0 +} + +start_service() { + local section="$1" + config_get "name" "$section" "name" + config_get "DI_pin" "$section" "DI_pin" + config_get "DO_pin" "$section" "DO_pin" + config_get "CLK_pin" "$section" "CLK_pin" + config_get "CS_pin" "$section" "CS_pin" + config_get "mode" "$section" "mode" + config_get_bool "enabled" "$section" "enabled" '1' + [ "$enabled" -gt 0 ] && add_device "$name" $DI_pin $DO_pin $CLK_pin $CS_pin $mode & +} + +stop_service() { + local section="$1" + config_get "name" "$section" "name" + remove_device "$name" +} + +start() { + # Make sure configfs is mounted + mount_configfs + [ $? -eq 0 ] || return 1 + + config_load "mmc_over_gpio" + config_foreach start_service "mmc_over_gpio" +} + +stop() { + config_load "mmc_over_gpio" + config_foreach stop_service "mmc_over_gpio" +} diff --git a/package/system/mmc_over_gpio/files/mmc_over_gpio.config b/package/system/mmc_over_gpio/files/mmc_over_gpio.config new file mode 100644 index 0000000..23f0084 --- /dev/null +++ b/package/system/mmc_over_gpio/files/mmc_over_gpio.config @@ -0,0 +1,8 @@ +config 'mmc_over_gpio' + option 'name' 'default' + option 'enabled' '0' + option 'DI_pin' '@GPIO_DI_PIN@' + option 'DO_pin' '@GPIO_DO_PIN@' + option 'CLK_pin' '@GPIO_CLK_PIN@' + option 'CS_pin' '@GPIO_CS_PIN@' + option 'mode' '0' diff --git a/package/system/mmc_over_gpio/files/mmc_over_gpio.init b/package/system/mmc_over_gpio/files/mmc_over_gpio.init new file mode 100644 index 0000000..121c803 --- /dev/null +++ b/package/system/mmc_over_gpio/files/mmc_over_gpio.init @@ -0,0 +1,83 @@ +#!/bin/sh /etc/rc.common +# Copyright (C) 2008 OpenWrt.org +START=90 + +CONFIGFS_DIR="/config/gpiommc" + +# add_device(name, DI_pin, DO_pin, CLK_pin, CS_pin, mode) +add_device() { + local dir="$CONFIGFS_DIR/$1" + + mkdir -p $dir + [ $? -eq 0 ] || return 1 + echo $2 > $dir/gpio_data_in + [ $? -eq 0 ] || return 1 + echo $3 > $dir/gpio_data_out + [ $? -eq 0 ] || return 1 + echo $4 > $dir/gpio_clock + [ $? -eq 0 ] || return 1 + echo $5 > $dir/gpio_chipselect + [ $? -eq 0 ] || return 1 + echo $6 > $dir/spi_mode + [ $? -eq 0 ] || return 1 + # XXX We have more config options available. Use defaults for now. + + echo 1 > $dir/register + [ $? -eq 0 ] || return 1 + + return 0 +} + +# remove_device(name) +remove_device() { + local dir="$CONFIGFS_DIR/$1" + + rmdir $dir +} + +mount_configfs() { + # FIXME: This should probably be done somewhere else. + mount | grep configfs + if [ $? -eq 0 ]; then + # already mounted + return 0 + fi + mkdir -p /config + [ $? -eq 0 ] || return 1 + mount configfs -t configfs /config + [ $? -eq 0 ] || return 1 + + return 0 +} + +start_service() { + local section="$1" + config_get "name" "$section" "name" + config_get "DI_pin" "$section" "DI_pin" + config_get "DO_pin" "$section" "DO_pin" + config_get "CLK_pin" "$section" "CLK_pin" + config_get "CS_pin" "$section" "CS_pin" + config_get "mode" "$section" "mode" + config_get_bool "enabled" "$section" "enabled" '1' + [ "$enabled" -gt 0 ] && add_device "$name" $DI_pin $DO_pin $CLK_pin $CS_pin $mode & +} + +stop_service() { + local section="$1" + config_get "name" "$section" "name" + remove_device "$name" +} + +start() { + # Make sure configfs is mounted + mount_configfs + [ $? -eq 0 ] || return 1 + + config_load "mmc_over_gpio" + config_foreach start_service "mmc_over_gpio" +} + +stop() { + config_load "mmc_over_gpio" + config_foreach stop_service "mmc_over_gpio" +} |