FreeCalypso > hg > fc-tourmaline

annotate src/cs/drivers/drv_app/pwr/pwr_env.h @ 261:841a848ba762

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SPI SWE: clear any pending boot-time interrupts in spi_init() Charger plug/unplug hw logic in the Iota ABB has no built-in debouncing, thus electrical contact bounce on the charging power connection interface produces a lot of charger plug/unplug interrupts. When we boot in charging mode (charging power present at boot time and is presumably the cause of Switch-ON), some bounce may occur between the initial Iota Switch-ON action and Calypso firmware booting. By clearing any accumulated ITSTATREG interrupts on boot, we prevent these pre-boot interrupts from generating charger plug/unplug events to FCHG, which would upset smooth from-boot charging.
author Mychaela Falconia <falcon@freecalypso.org>
date Fri, 14 May 2021 02:49:05 +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 /* */
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3 /* File Name: pwr_env.h */
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4 /* */
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5 /* Purpose: This file contains prototypes for RV manager related */
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6 /* functions used to get info, start and stop the pwr block */
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7 /* */
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8 /* Version 0.1 */
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9 /* */
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10 /* Date Modification */
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11 /* ------------------------------------ */
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12 /* 20/08/2000 Create */
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13 /* */
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14 /* Author Candice Bazanegue (c-brille@ti.com) */
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15 /* */
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16 /* (C) Copyright 2000 by Texas Instruments Incorporated, All Rights Reserved */
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17 /*****************************************************************************/
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18
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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19 #ifndef __PWR_ENV_H__
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20 #define __PWR_ENV_H__
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21
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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22 #include "rvm/rvm_gen.h"
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23 #include "pwr/pwr_api.h"
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24
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25 #include "pwr/pwr_cust.h"
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27 #include "pwr/pwr_pool_size.h" /* Stack & Memory Bank sizes definitions */
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29 #define PWR_MAILBOX_USED RVF_TASK_MBOX_1
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30
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31 /* memory bank size and watermark */
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32 #define PWR_MB_PRIM_SIZE PWR_MB1_SIZE
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33
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34 #define PWR_MB_PRIM_WATERMARK (PWR_MB_PRIM_SIZE - 200)
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35
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36 #define PWR_MB_PRIM_INC_SIZE 0
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37 #define PWR_MB_PRIM_INC_WATERMARK 0
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38
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39 typedef struct
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40 {
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41 T_RVF_MB_ID prim_id;
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42 T_RVF_ADDR_ID addr_id;
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43 T_PWR_CHARGING_STATE charging_state;
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44 UINT16 i2v_madc_offset;
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45 UINT16 madc_eoc_current_code;
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46 UINT16 max_voltage_code;
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47 T_POWER_INFO power_info;
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48 T_POWER_ALERT power_alert;
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49 T_RV_RETURN power_emergency;
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50 T_PWR_TIMER0_STATE timer0_state;
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51 T_PWR_BATTERY_TYPE bat_type;
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52 INT16 bat_celsius_temp; /* temperature in Celsius degrees */
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53 } T_PWR_ENV_CTRL_BLK;
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54
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56 extern T_PWR_ENV_CTRL_BLK *pwr_env_ctrl_blk;
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57
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58
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59 /* Prototypes */
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60
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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61 T_RVM_RETURN pwr_get_info (T_RVM_INFO_SWE *infoSWE);
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62
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63 T_RVM_RETURN pwr_set_info( T_RVF_ADDR_ID addr_id,
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64 T_RV_RETURN return_path[],
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65 T_RVF_MB_ID mbId[],
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66 T_RVM_RETURN (*callBackFct) (T_RVM_NAME SWEntName,
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67 T_RVM_RETURN errorCause,
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68 T_RVM_ERROR_TYPE errorType,
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69 T_RVM_STRING errorMsg));
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70
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71 T_RVM_RETURN pwr_init (void);
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72 T_RVM_RETURN pwr_start (void);
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73 T_RVM_RETURN pwr_stop (void);
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74 T_RVM_RETURN pwr_kill (void);
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75
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77 #endif /* __PWR_ENV_H__ */