0.0.1 first release

home kit framework, no logic yet

Author: HomeACcessoryKid

.gitmodules

@@ -0,0 +1,9 @@
+[submodule "esp-cjson"]
+	path = esp-cjson
+	url = https://github.com/HomeACcessoryKid/esp-cjson
+[submodule "esp-homekit"]
+	path = esp-homekit
+	url = https://github.com/HomeACcessoryKid/esp-homekit
+[submodule "esp-wolfssl"]
+	path = esp-wolfssl
+	url = https://github.com/HomeACcessoryKid/esp-wolfssl

Makefile

@@ -1,5 +1,12 @@
 PROGRAM = main
 
+EXTRA_COMPONENTS = \
+	extras/http-parser \
+	extras/rboot-ota \
+	$(abspath esp-wolfssl) \
+	$(abspath esp-cjson) \
+	$(abspath esp-homekit)
+
 FLASH_SIZE ?= 8
 HOMEKIT_SPI_FLASH_BASE_ADDR ?= 0x8C000
 
@@ -9,4 +16,3 @@ include $(SDK_PATH)/common.mk
 
 monitor:
 	$(FILTEROUTPUT) --port $(ESPPORT) --baud $(ESPBAUD) --elf $(PROGRAM_OUT)
-

esp-cjson

@@ -47,7 +47,7 @@ void log_send(void *pvParameters){
     }
 }
 
-bool  hold=0,calibrate=0,reverse=0;
+bool  hold=0,calibrate=0,reverse=0,obstruction=0;
 bool  changed=0;
 int  target=0,current=0,state=2; //homekit values
 
@@ -234,9 +234,12 @@ void motor_init() {
     //xTaskCreate(motor_loop_task, "loop", 512, NULL, 1, NULL);
 }
 
+homekit_value_t obstruction_get() {
+    return HOMEKIT_BOOL(obstruction);
+}
 
 homekit_value_t hold_get() {
-    return HOMEKIT_BOOL(on);
+    return HOMEKIT_BOOL(hold);
 }
 void hold_set(homekit_value_t value) {
     if (value.format != homekit_format_bool) {
@@ -292,11 +295,7 @@ void state_set(homekit_value_t value) {
 }
 
 void identify_task(void *_args) {
-    int oldmode;
-    oldmode=mode;
-    mode=10; changed=1;
     vTaskDelay(5000 / portTICK_PERIOD_MS); //5 sec
-    mode=oldmode; changed=1;
     vTaskDelete(NULL);
 }
 
@@ -344,6 +343,10 @@ homekit_accessory_t *accessories[] = {
                         .getter=hold_get,
                         .setter=hold_set
                     ),
+                    HOMEKIT_CHARACTERISTIC(
+                        OBSTRUCTION_DETECTED, false,
+                        .getter=obstruction_get,
+                    ),
                     &ota_trigger,
                     &calibrated,
                     &reversed,
@@ -355,14 +358,15 @@ homekit_accessory_t *accessories[] = {
 };
 
 
+
 homekit_server_config_t config = {
     .accessories = accessories,
     .password = "111-11-111"
 };
 
 void user_init(void) {
     xTaskCreate(log_send, "logsend", 256, NULL, 4, NULL); //is prio4 a good idea??
-    LOG("Aqara Curtain Motor SDK version:%s\n", sdk_system_get_sdk_version());
+    LOG("Aqara Curtain Motor\n");
 
     motor_init();
 

esp-homekit

@@ -0,0 +1,75 @@
+#include <stdlib.h>  //for printf
+#include <stdio.h>
+#include <string.h>
+
+#include <espressif/esp_wifi.h>
+#include <espressif/esp_sta.h>
+#include <rboot-api.h>
+#include <sysparam.h>
+
+// the first function is the ONLY thing needed for a repo to support ota after having started with ota-boot
+// in ota-boot the user gets to set the wifi and the repository details and it then installs the ota-main binary
+
+void ota_update(void *arg) {  //arg not used
+    rboot_set_temp_rom(1); //select the OTA main routine
+    sdk_system_restart();  //#include <rboot-api.h>
+    // there is a bug in the esp SDK such that if you do not power cycle the chip after serial flashing, restart is unreliable
+}
+
+// this function is optional to couple Homekit parameters to the sysparam variables and github parameters
+unsigned int  ota_read_sysparam(char **manufacturer,char **serial,char **model,char **revision) {
+    sysparam_status_t status;
+    char *value;
+
+    status = sysparam_get_string("ota_repo", &value);
+    if (status == SYSPARAM_OK) {
+        strchr(value,'/')[0]=0;
+        *manufacturer=value;
+        *model=value+strlen(value)+1;
+    } else {
+        *manufacturer="manuf_unknown";
+        *model="model_unknown";
+    }
+    status = sysparam_get_string("ota_version", &value);
+    if (status == SYSPARAM_OK) {
+        *revision=value;
+    } else *revision="0.0.0";
+
+    uint8_t macaddr[6];
+    sdk_wifi_get_macaddr(STATION_IF, macaddr);
+    *serial=malloc(18);
+    sprintf(*serial,"%02X:%02X:%02X:%02X:%02X:%02X",macaddr[0], macaddr[1], macaddr[2], macaddr[3], macaddr[4], macaddr[5]);
+
+    unsigned int c_hash=0;
+    char version[16];
+    char* rev=version;
+    char* dot;
+    strncpy(rev,*revision,16);
+    if ((dot=strchr(rev,'.'))) {dot[0]=0; c_hash=            atoi(rev); rev=dot+1;}
+    if ((dot=strchr(rev,'.'))) {dot[0]=0; c_hash=c_hash*1000+atoi(rev); rev=dot+1;}
+                                          c_hash=c_hash*1000+atoi(rev);
+                                            //c_hash=c_hash*10  +configuration_variant; //possible future extension
+    printf("manuf=\'%s\' serial=\'%s\' model=\'%s\' revision=\'%s\' c#=%d\n",*manufacturer,*serial,*model,*revision,c_hash);
+    return c_hash;
+}
+
+
+
+
+#include <homekit/characteristics.h>
+#include <esplibs/libmain.h>
+#include <etstimer.h>
+
+static ETSTimer update_timer;
+
+void ota_set(homekit_value_t value) {
+    if (value.format != homekit_format_bool) {
+        printf("Invalid ota-value format: %d\n", value.format);
+        return;
+    }
+    if (value.bool_value) {
+        //make a distinct light pattern or other feedback to the user = call identify routine
+        sdk_os_timer_setfn(&update_timer, ota_update, NULL);
+        sdk_os_timer_arm(&update_timer, 500, 0); //wait 0.5 seconds to trigger the reboot so gui can update and events sent
+    }
+}

esp-wolfssl

@@ -0,0 +1,27 @@
+#ifndef __HOMEKIT_CUSTOM_CHARACTERISTICS__
+#define __HOMEKIT_CUSTOM_CHARACTERISTICS__
+
+#define HOMEKIT_CUSTOM_UUID(value) (value "-0e36-4a42-ad11-745a73b84f2b")
+
+#define HOMEKIT_SERVICE_CUSTOM_SETUP HOMEKIT_CUSTOM_UUID("000000FF")
+
+#define HOMEKIT_CHARACTERISTIC_CUSTOM_OTA_TRIGGER HOMEKIT_CUSTOM_UUID("F0000001")
+#define HOMEKIT_DECLARE_CHARACTERISTIC_CUSTOM_OTA_TRIGGER(_value, ...) \
+    .type = HOMEKIT_CHARACTERISTIC_CUSTOM_OTA_TRIGGER, \
+    .description = "}FirmwareUpdate", \
+    .format = homekit_format_bool, \
+    .permissions = homekit_permissions_paired_read \
+    | homekit_permissions_paired_write \
+    | homekit_permissions_notify, \
+    .value = HOMEKIT_BOOL_(_value), \
+    ##__VA_ARGS__
+
+unsigned int  ota_read_sysparam(char **manufacturer,char **serial,char **model,char **revision);
+
+void ota_update(void *arg);
+
+void ota_set(homekit_value_t value);
+
+#define API_OTA_TRIGGER HOMEKIT_CHARACTERISTIC_(CUSTOM_OTA_TRIGGER, false, .setter=ota_set)
+
+#endif