From 0400735587c780dbfb5125aeba3086cfe49b6de7 Mon Sep 17 00:00:00 2001
From: Aidar Bikbov <aa.bikbov@gmail.com>
Date: Tue, 6 Jun 2023 01:00:35 +0500
Subject: [PATCH] Add autonight (#838)
---
.../configs/t10_lite_defconfig | 1 +
.../configs/t20_lite_defconfig | 1 +
.../configs/t21_lite_defconfig | 1 +
.../configs/t30_lite_defconfig | 1 +
br-ext-chip-ingenic/configs/t31_fpv_defconfig | 1 +
.../configs/t31_lite_defconfig | 1 +
.../configs/t31_ultimate_defconfig | 1 +
.../configs/t40_lite_defconfig | 1 +
.../configs/t40_ultimate_defconfig | 1 +
general/package/autonight/Config.in | 4 +
general/package/autonight/autonight.mk | 25 ++++
general/package/autonight/readme.md | 41 ++++++
general/package/autonight/src/Makefile | 9 ++
general/package/autonight/src/autonight.c | 117 ++++++++++++++++++
14 files changed, 205 insertions(+)
create mode 100644 general/package/autonight/Config.in
create mode 100644 general/package/autonight/autonight.mk
create mode 100644 general/package/autonight/readme.md
create mode 100644 general/package/autonight/src/Makefile
create mode 100644 general/package/autonight/src/autonight.c
diff --git a/br-ext-chip-ingenic/configs/t10_lite_defconfig b/br-ext-chip-ingenic/configs/t10_lite_defconfig
index 4d1dc28e..736cf4e4 100644
--- a/br-ext-chip-ingenic/configs/t10_lite_defconfig
+++ b/br-ext-chip-ingenic/configs/t10_lite_defconfig
@@ -90,6 +90,7 @@ BR2_PACKAGE_UACME_OPENIPC=y
BR2_PACKAGE_VTUND_OPENIPC=y
BR2_PACKAGE_YAML_CLI=y
BR2_PACKAGE_QUIRC_OPENIPC=y
+# BR2_PACKAGE_AUTONIGHT is not set
# WiFi
BR2_PACKAGE_WIRELESS_TOOLS=y
diff --git a/br-ext-chip-ingenic/configs/t20_lite_defconfig b/br-ext-chip-ingenic/configs/t20_lite_defconfig
index b45361cd..f5a56cbb 100644
--- a/br-ext-chip-ingenic/configs/t20_lite_defconfig
+++ b/br-ext-chip-ingenic/configs/t20_lite_defconfig
@@ -90,6 +90,7 @@ BR2_PACKAGE_UACME_OPENIPC=y
BR2_PACKAGE_VTUND_OPENIPC=y
BR2_PACKAGE_YAML_CLI=y
BR2_PACKAGE_QUIRC_OPENIPC=y
+# BR2_PACKAGE_AUTONIGHT is not set
# WiFi
BR2_PACKAGE_WIRELESS_TOOLS=y
diff --git a/br-ext-chip-ingenic/configs/t21_lite_defconfig b/br-ext-chip-ingenic/configs/t21_lite_defconfig
index f36807c5..50126f84 100644
--- a/br-ext-chip-ingenic/configs/t21_lite_defconfig
+++ b/br-ext-chip-ingenic/configs/t21_lite_defconfig
@@ -90,6 +90,7 @@ BR2_PACKAGE_UACME_OPENIPC=y
BR2_PACKAGE_VTUND_OPENIPC=y
BR2_PACKAGE_YAML_CLI=y
BR2_PACKAGE_QUIRC_OPENIPC=y
+# BR2_PACKAGE_AUTONIGHT is not set
# WiFi
BR2_PACKAGE_WIRELESS_TOOLS=y
diff --git a/br-ext-chip-ingenic/configs/t30_lite_defconfig b/br-ext-chip-ingenic/configs/t30_lite_defconfig
index 2bb8ef68..a40e238c 100644
--- a/br-ext-chip-ingenic/configs/t30_lite_defconfig
+++ b/br-ext-chip-ingenic/configs/t30_lite_defconfig
@@ -90,6 +90,7 @@ BR2_PACKAGE_UACME_OPENIPC=y
BR2_PACKAGE_VTUND_OPENIPC=y
BR2_PACKAGE_YAML_CLI=y
BR2_PACKAGE_QUIRC_OPENIPC=y
+# BR2_PACKAGE_AUTONIGHT is not set
# WiFi
BR2_PACKAGE_WIRELESS_TOOLS=y
diff --git a/br-ext-chip-ingenic/configs/t31_fpv_defconfig b/br-ext-chip-ingenic/configs/t31_fpv_defconfig
index 554170e4..76c57693 100644
--- a/br-ext-chip-ingenic/configs/t31_fpv_defconfig
+++ b/br-ext-chip-ingenic/configs/t31_fpv_defconfig
@@ -91,6 +91,7 @@ BR2_PACKAGE_MBEDTLS_OPENIPC=y
BR2_PACKAGE_VTUND_OPENIPC=y
BR2_PACKAGE_YAML_CLI=y
# BR2_PACKAGE_QUIRC_OPENIPC is not set
+# BR2_PACKAGE_AUTONIGHT is not set
# WiFi
BR2_PACKAGE_WIRELESS_TOOLS=y
diff --git a/br-ext-chip-ingenic/configs/t31_lite_defconfig b/br-ext-chip-ingenic/configs/t31_lite_defconfig
index ec94d9ce..a308c387 100644
--- a/br-ext-chip-ingenic/configs/t31_lite_defconfig
+++ b/br-ext-chip-ingenic/configs/t31_lite_defconfig
@@ -91,6 +91,7 @@ BR2_PACKAGE_UACME_OPENIPC=y
BR2_PACKAGE_VTUND_OPENIPC=y
BR2_PACKAGE_YAML_CLI=y
BR2_PACKAGE_QUIRC_OPENIPC=y
+# BR2_PACKAGE_AUTONIGHT is not set
# WiFi
BR2_PACKAGE_WIRELESS_TOOLS=y
diff --git a/br-ext-chip-ingenic/configs/t31_ultimate_defconfig b/br-ext-chip-ingenic/configs/t31_ultimate_defconfig
index 4b0cce01..2f45477d 100644
--- a/br-ext-chip-ingenic/configs/t31_ultimate_defconfig
+++ b/br-ext-chip-ingenic/configs/t31_ultimate_defconfig
@@ -93,6 +93,7 @@ BR2_PACKAGE_UACME_OPENIPC=y
BR2_PACKAGE_VTUND_OPENIPC=y
BR2_PACKAGE_YAML_CLI=y
BR2_PACKAGE_QUIRC_OPENIPC=y
+# BR2_PACKAGE_AUTONIGHT is not set
# WiFi
BR2_PACKAGE_WIRELESS_TOOLS=y
diff --git a/br-ext-chip-ingenic/configs/t40_lite_defconfig b/br-ext-chip-ingenic/configs/t40_lite_defconfig
index a276e52a..857a1cae 100644
--- a/br-ext-chip-ingenic/configs/t40_lite_defconfig
+++ b/br-ext-chip-ingenic/configs/t40_lite_defconfig
@@ -91,6 +91,7 @@ BR2_PACKAGE_UACME_OPENIPC=y
BR2_PACKAGE_VTUND_OPENIPC=y
BR2_PACKAGE_YAML_CLI=y
BR2_PACKAGE_QUIRC_OPENIPC=y
+# BR2_PACKAGE_AUTONIGHT is not set
# WiFi
BR2_PACKAGE_WIRELESS_TOOLS=y
diff --git a/br-ext-chip-ingenic/configs/t40_ultimate_defconfig b/br-ext-chip-ingenic/configs/t40_ultimate_defconfig
index ade191fe..dfeabbdd 100644
--- a/br-ext-chip-ingenic/configs/t40_ultimate_defconfig
+++ b/br-ext-chip-ingenic/configs/t40_ultimate_defconfig
@@ -91,6 +91,7 @@ BR2_PACKAGE_UACME_OPENIPC=y
BR2_PACKAGE_VTUND_OPENIPC=y
BR2_PACKAGE_YAML_CLI=y
BR2_PACKAGE_QUIRC_OPENIPC=y
+# BR2_PACKAGE_AUTONIGHT is not set
# WiFi
BR2_PACKAGE_WIRELESS_TOOLS=y
diff --git a/general/package/autonight/Config.in b/general/package/autonight/Config.in
new file mode 100644
index 00000000..e02ccf66
--- /dev/null
+++ b/general/package/autonight/Config.in
@@ -0,0 +1,4 @@
+config BR2_PACKAGE_AUTONIGHT
+ bool "autonight"
+ help
+ autonight - automatic switching of day/night modes depending on the readings of the IR Sensor
diff --git a/general/package/autonight/autonight.mk b/general/package/autonight/autonight.mk
new file mode 100644
index 00000000..f3a28db0
--- /dev/null
+++ b/general/package/autonight/autonight.mk
@@ -0,0 +1,25 @@
+################################################################################
+#
+# autonight
+#
+################################################################################
+
+AUTONIGHT_LICENSE = MIT
+AUTONIGHT_LICENSE_FILES = LICENSE
+
+define AUTONIGHT_EXTRACT_CMDS
+ cp -avr ../general/package/autonight/src/* $(@D)/
+endef
+
+AUTONIGHT_MAKE_OPTS = \
+ CC="$(TARGET_CC)"
+
+define AUTONIGHT_BUILD_CMDS
+ $(MAKE) $(AUTONIGHT_MAKE_OPTS) -C $(@D)
+endef
+
+define AUTONIGHT_INSTALL_TARGET_CMDS
+ install -m 0755 -D $(@D)/autonight $(TARGET_DIR)/usr/bin/autonight
+endef
+
+$(eval $(generic-package))
diff --git a/general/package/autonight/readme.md b/general/package/autonight/readme.md
new file mode 100644
index 00000000..1f873094
--- /dev/null
+++ b/general/package/autonight/readme.md
@@ -0,0 +1,41 @@
+# autonight
+
+## Before usage
+### rebuild uImage and rootfs
+```
+make BOARD=t31_lite br-linux-menuconfig
+ Device Drivers
+ Multifunction device drivers
+ <*> Support for the XBurst SADC AUX
+ <*> Support for the XBurst SADC CORE
+make BOARD=t31_lite br-linux-rebuild
+make BOARD=t31_lite br-all
+```
+### or change `br-ext-chip-ingenic/board/t31/kernel/t31.generic.config` before building
+```
+- # CONFIG_MFD_JZ_SADC_V13 is not set
+- # CONFIG_MFD_JZ_SADC_AUX is not set
++ CONFIG_MFD_JZ_SADC_V13=y
++ CONFIG_MFD_JZ_SADC_AUX=y
+
+```
+
+## Options
+```
+-D - sets jz_adc_aux device
+-c - sets the command to call to set night mode
+-d - delay (in seconds) between ADC reads
+-O - turn on night mode when ADC value drops below this threshold
+-F - turn off night mode when ADC value goes above this threshold
+-h - print usage statement and exit
+```
+
+## Examples usage
+```
+autonight -D /dev/jz_adc_aux_0
+autonight -d 3
+autonight -h
+```
+
+## TODO
+### Need to choose the correct default values of `thresholdOn` and `thresholdOff`
diff --git a/general/package/autonight/src/Makefile b/general/package/autonight/src/Makefile
new file mode 100644
index 00000000..2a224607
--- /dev/null
+++ b/general/package/autonight/src/Makefile
@@ -0,0 +1,9 @@
+.PHONY: all clean
+
+all: autonight
+
+autonight: autonight.o
+ $(CC) -o $@ $^
+
+clean:
+ -rm -rf *.o
diff --git a/general/package/autonight/src/autonight.c b/general/package/autonight/src/autonight.c
new file mode 100644
index 00000000..241abe90
--- /dev/null
+++ b/general/package/autonight/src/autonight.c
@@ -0,0 +1,117 @@
+#include <stdio.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <stdbool.h>
+#include <stdlib.h>
+#include <string.h>
+#include <getopt.h>
+
+#define BUF_SIZE 256
+
+const char *device = "/dev/jz_adc_aux_0";
+const char *nightModeCmd = "curl localhost/night/";
+int delayBetweenReads = 3;
+int thresholdOn = 900;
+int thresholdOff = 1000;
+bool nightModeEnabled = false;
+
+void
+jzAuxRead(const char *device, int *value)
+{
+ int fd, size, count;
+
+ fd = open(device, O_RDONLY);
+ if(fd < 0){
+ perror(device);
+ exit(EXIT_FAILURE);
+ }
+ size = sizeof(*value);
+ count = read(fd, (void *)value, size);
+ close(fd);
+ if(count != size){
+ perror("read()");
+ exit(EXIT_FAILURE);
+ }
+}
+
+void
+updateNightMode()
+{
+ int ret;
+ char buf[BUF_SIZE];
+
+ printf("Night Mode %s\n", nightModeEnabled ? "Enabled" : "Disabled");
+ snprintf(buf, BUF_SIZE, "%s%s\n", nightModeCmd, nightModeEnabled ? "on" : "off");
+ ret = system(buf);
+ if(ret != 0){
+ perror("system()");
+ exit(EXIT_FAILURE);
+ }
+}
+
+void
+usage(const char *argv0)
+{
+ fprintf(stderr, "\nusage: %s [options]\n\n"
+ "options:\n"
+ " -D sets jz_adc_aux device (default: %s)\n"
+ " -c sets the command to call to set night mode (default: %s)\n"
+ " -d delay (in seconds) between ADC reads (default: %d)\n"
+ " -O turn on night mode when ADC value drops below this threshold (default: %d)\n"
+ " -F turn off night mode when ADC value goes above this threshold (default: %d)\n"
+ " -h print this usage statement and exit\n\n", argv0, device, nightModeCmd, delayBetweenReads, thresholdOn, thresholdOff);
+}
+
+int
+main(int argc, char *argv[])
+{
+ int opt, value;
+
+ while((opt = getopt(argc, argv, "D:c:d:O:F:h:")) != -1){
+ switch(opt){
+ case 'D':
+ device = optarg;
+ break;
+ case 'c':
+ nightModeCmd = optarg;
+ break;
+ case 'd':
+ delayBetweenReads = atoi(optarg);
+ break;
+ case 'O':
+ thresholdOn = atoi(optarg);
+ break;
+ case 'F':
+ thresholdOff = atoi(optarg);
+ break;
+ case 'h':
+ usage(argv[0]);
+ exit(EXIT_SUCCESS);
+ default:
+ usage(argv[0]);
+ exit(EXIT_FAILURE);
+ }
+ }
+
+ if(daemon(0, 0) < 0){
+ perror("daemon()");
+ exit(EXIT_FAILURE);
+ }
+
+ sleep(5);
+
+ while(true){
+ jzAuxRead(device, &value);
+ printf("Current value: %d\n", value);
+ if(!nightModeEnabled && value >= thresholdOn){
+ nightModeEnabled = true;
+ updateNightMode();
+ } else if(nightModeEnabled && value < thresholdOff){
+ nightModeEnabled = false;
+ updateNightMode();
+ }
+ sleep(delayBetweenReads);
+ }
+
+ return 0;
+}