annotate rvinterf/asyncshell/battery.c @ 922:3152e23399a2

document SE K2x0 FFS quirks and our support for them
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 02 Jan 2023 00:50:19 +0000
parents b55a81ce7497
children
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1 /*
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2 * Functions for sending MMI_BATTERY_IND primitives with simulated
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3 * battery actions.
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4 */
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5
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6 #include <sys/types.h>
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7 #include <stdio.h>
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8 #include <ctype.h>
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9 #include <string.h>
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10 #include <strings.h>
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11 #include <stdlib.h>
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12 #include "pktmux.h"
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13 #include "limits.h"
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14 #include "exitcodes.h"
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15
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16 static u_char mmi_battery_ind_fixedpart[24] = {
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17 RVT_L23_HEADER, 0x97, 24, 0,
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18 0, 0, 0, 0,
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19 'P', 'C', 'O', ' ',
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20 'M', 'M', 'I', ' ',
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21 'M', 'M', 'I', ' ',
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22 0x03, 0x4E, 0, 0
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23 };
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24
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25 send_mmi_battery_ind(byte1, byte2)
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26 {
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27 u_char pkt[28];
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28
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29 bcopy(mmi_battery_ind_fixedpart, pkt, 24);
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30 pkt[24] = byte1;
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31 pkt[25] = byte2;
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32 /* 2 padding bytes */
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33 pkt[26] = 0;
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34 pkt[27] = 0;
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35 send_pkt_to_target(pkt, 28);
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36 return(0);
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37 }
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38
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39 cmd_batt_common(argc, argv)
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40 char **argv;
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41 {
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42 u_char bytes[2];
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43 int i;
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44 char *endp;
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45
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46 for (i = 0; i < 2; i++) {
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47 bytes[i] = strtoul(argv[i], &endp, 0);
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48 if (*endp) {
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49 printf("error: invalid batt argument\n");
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50 return(ERROR_USAGE);
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51 }
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52 }
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53 return send_mmi_battery_ind(bytes[0], bytes[1]);
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54 }
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55
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56 void
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57 cmd_batt_interactive(argstr)
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58 char *argstr;
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59 {
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60 char *argv[3];
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61 int argc, rc;
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62
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63 rc = parse_interactive_command_into_argv(argstr, argv, 2, 2, &argc);
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64 if (rc < 0)
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65 return;
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66 cmd_batt_common(argc, argv);
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67 }
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68
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69 cmd_batt_oneshot(argc, argv)
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70 char **argv;
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71 {
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72 return cmd_batt_common(argc - 1, argv + 1);
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73 }