esp32/lteppp: improving lteppp suspend/resume mechanism

iwahdan88 · iwahdan88 · commit d9085a4ada35 · 2019-01-17T20:07:10.000+01:00
diff --git a/esp32/lte/lteppp.c b/esp32/lte/lteppp.c
@@ -156,6 +156,8 @@ void lteppp_init(void) {
     lteppp_enabled = false;
 
     xTaskCreatePinnedToCore(TASK_LTE, "LTE", LTE_TASK_STACK_SIZE / sizeof(StackType_t), NULL, LTE_TASK_PRIORITY, &xLTETaskHndl, 1);
+
+    lteppp_suspended = false;
 }
 
 void lteppp_start (void) {
@@ -191,11 +193,13 @@ void lteppp_connect (void) {
     pppapi_set_default(lteppp_pcb);
     pppapi_set_auth(lteppp_pcb, PPPAUTHTYPE_PAP, "", "");
     pppapi_connect(lteppp_pcb, 0);
+    lteppp_suspended = false;
 }
 
 void lteppp_disconnect(void) {
     pppapi_close(lteppp_pcb, 0);
     vTaskDelay(150);
+    lteppp_suspended = false; // reset flag here as the ppp session is entirely closed
 }
 
 void lteppp_send_at_command (lte_task_cmd_data_t *cmd, lte_task_rsp_data_t *rsp) {

Original file line number	Diff line number	Diff line change
`@@ -156,6 +156,8 @@ void lteppp_init(void) {`
`156`	`156`	`lteppp_enabled = false;`
`157`	`157`
`158`	`158`	`xTaskCreatePinnedToCore(TASK_LTE, "LTE", LTE_TASK_STACK_SIZE / sizeof(StackType_t), NULL, LTE_TASK_PRIORITY, &xLTETaskHndl, 1);`
	`159`	`+`
	`160`	`+ lteppp_suspended = false;`
`159`	`161`	`}`
`160`	`162`
`161`	`163`	`void lteppp_start (void) {`
`@@ -191,11 +193,13 @@ void lteppp_connect (void) {`
`191`	`193`	`pppapi_set_default(lteppp_pcb);`
`192`	`194`	`pppapi_set_auth(lteppp_pcb, PPPAUTHTYPE_PAP, "", "");`
`193`	`195`	`pppapi_connect(lteppp_pcb, 0);`
	`196`	`+ lteppp_suspended = false;`
`194`	`197`	`}`
`195`	`198`
`196`	`199`	`void lteppp_disconnect(void) {`
`197`	`200`	`pppapi_close(lteppp_pcb, 0);`
`198`	`201`	`vTaskDelay(150);`
	`202`	`+ lteppp_suspended = false; // reset flag here as the ppp session is entirely closed`
`199`	`203`	`}`
`200`	`204`
`201`	`205`	`void lteppp_send_at_command (lte_task_cmd_data_t cmd, lte_task_rsp_data_t rsp) {`