FreeCalypso > hg > fc-tourmaline

annotate src/cs/services/etm/etm_api.h @ 280:82665effff30

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keypad boot init overhaul: handle initially held-down keys This change fixes two previous behavioural defects: 1) On Compal phones, the PWR key had to be released before the boot sequence would proceed at all - it was stuck in an endless IRQ loop at the point of Nucleus enabling interrupts, before anything else. 2) On both Compal and sane platforms including Luna, if some regular non-PWR key was held down at boot time, the boot sequence would proceed and complete normally, but all non-PWR keypad buttons would be dead for the remainder of that boot cycle. The fix is a generic solution - no Compal-specific hack ended up being needed for the special case of their idiotic PWON-to-ROW4 hw wiring.
author Mychaela Falconia <falcon@freecalypso.org>
date Fri, 24 Sep 2021 00:47:12 +0000
parents 4e78acac3d88
children
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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1 /********************************************************************************
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2 * Enhanced TestMode (ETM)
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3 * @file etm_api.c
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4 *
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5 * API for ETM SWE.
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6 *
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7 * @author Kim T. Peteren (ktp@ti.com)
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8 * @version 0.1
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9 *
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11 *
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12 * History:
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13 *
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14 * Date Modification
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15 * ------------------------------------
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16 * 11/06/2003 Creation
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17 *
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18 * (C) Copyright 2003 by Texas Instruments Incorporated, All Rights Reserved
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19 *********************************************************************************/
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20
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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21
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22 #ifndef __ETM_API_H_
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23 #define __ETM_API_H_
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25 #include "etm/etm_misc.h"
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26 #include "etm/etm_messages_i.h"
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27
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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28 /******************************************************************************
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29 * ETM Packet
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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30 *****************************************************************************/
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31
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32 typedef struct {
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33 T_RV_HDR header;
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34 char size;
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35 uint8 data[255];
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36
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37 } T_ETM_MAIL;
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40 /******************************************************************************
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41 * Messages
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42 *****************************************************************************/
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43
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44 /* Event return to entity */
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45 #define ETM_DATA_READY (ETM_MESSAGES_OFFSET | 0x010)
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46 typedef struct
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47 {
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48 T_RV_HDR header;
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49 char data[255];
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51 } T_ETM_DATA_READY;
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54 /******************************************************************************
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55 * Prototypes
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56 *****************************************************************************/
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57
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58 int etm_register(char name[], int mid, int task_id, T_RVF_ADDR_ID addr_id, ETM_CALLBACK_FUNC callback);
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59 int etm_unregister(char name[], int mid, int task_id, T_RVF_ADDR_ID addr_id, ETM_CALLBACK_FUNC callback);
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60
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61 int etm_pkt_send(T_ETM_PKT *pkt);
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62 int etm_pkt_putdata(T_ETM_PKT *pkt, const void *buf, int size);
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63
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64 int etm_get8(void *buf);
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65 int etm_get16(void *buf);
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66 int etm_get32(void *buf);
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67
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68 int etm_pkt_put8(T_ETM_PKT *p, int value);
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69 int etm_pkt_put16(T_ETM_PKT *p, int value);
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70 int etm_pkt_put32(T_ETM_PKT *p, int value);
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71
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72 #endif /* __ETM_API_H_ */