powerup.c

#include "main-header.h"
#include "boot_info.h"
#include "powerup.h"
#include "user_app_exe.h"
 
static byte power_up_msg;
static byte msg_active;
static long power_up_sent;
static byte delctr;
void powerup_init() {
  delctr = 0;
  power_up_msg = 0;
  power_up_sent = 0;
  msg_active = 0;
}
int powerup_delivered() {
  return power_up_msg;
}
int powerup_status() {
  return msg_active << 1 | power_up_msg;
}
 
 
static void power_callback(struct command *com, struct command *reply) {
  msg_active = 0;
  if (reply == NULL) {
    return;
  }
  printf("Powerup message delivered.\r\n");
  power_up_msg = 1;
 
  // trigger some other stuff that needs to wait for server to be available
  send_user_app_status();
}
void check_power_on_loop() {
  if (power_up_msg) {
    return;
  }
  if (!(mculib_has_time_passed(10, &power_up_sent))) {
    return;
  }
  delctr++;
  if ((delctr > 6) && (msg_active)) {
    msg_active = 0;
    printf("powerup - cleared msgactive for retry\r\n");
  }
  send_power_up(POWERUP_LOOP);//feels wrong
}
// send powerup message now, no matter if we sent it before
void send_power_up_now(int reason) {
  delctr = 0;
  struct command *com;
 
  com = alloc_command();
  if (com == NULL) {
    printf("No command space for powerup!!\r\n");
    return;
  }
  com->com = 37; //powerup
  com->target = CLOUD_SERVER;
  int rc = loader_get_last_reset_cause();
 
  if (rc == 0) {
    command_add_arg(com, "rc=0"); // pointer rendered to (nil)
  } else {
    command_add_arg(com, "rc=%p", rc);
  }
  if (config_get_flag(CONFIG_FLAGS_POWER_SAVE)) {
    command_add_arg(com, "ps=1");
  } else {
    command_add_arg(com, "ps=0");
  }
  command_add_arg(com, "pur=%i", reason);
  msg_active = 1;
  rc = deliver_command(com, &power_callback);
  if (rc != 0) {
    msg_active = 0;
    printf("powerup msg failed to queue: %i\r\n", rc);
  }
}
 
// send power up message if necessary
void send_power_up(int reason) {
  if (msg_active) {
    // we still got one in the send queue
    return;
  }
  send_power_up_now(reason);
}