annotate src/cs/drivers/drv_app/fchg/fchg_messages.h @ 673:62a5285e014a

Lorekeeping: allow tpudrv-leonardo.lib on Leonardo/Tango Back in 2015 the Mother's idea was to produce a FreeCalypso development board that would be a clone of TI Leonardo, including the original quadband RFFE; one major additional stipulation was that this board needed to be able to run original unmodified TCS211-20070608 firmware with all blobs intact, with only minimal binary patches to main.lib and tpudrv.lib. The necessary patched libs were produced at that time in the tcs211-patches repository. That plan was changed and we produced FCDEV3B instead, with Openmoko's triband RFFE instead of Leonardo quadband, but when FC Magnetite started in 2016, a TPUDRV_blob= provision was still made, allowing the possibility of patching OM's tpudrv.lib for a restored Leonardo RFFE. Now in 2020 we have FC Tango which is essentially a verbatim clone of Leonardo core, including the original quadband RFFE. We have also deblobbed our firmware so much that we have absolutely no real need for a blob version of tpudrv.lib - but I thought it would be neat to put the ancient TPUDRV_blob= mechanism (classic config) to its originally intended use, just for the heck of it.
author Mychaela Falconia <falcon@freecalypso.org>
date Fri, 29 May 2020 03:55:36 +0000
parents c4077830aeeb
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1 /*
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2 * In this header file we are going to define the messages
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3 * that can be sent to the FCHG task.
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4 */
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5
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6 #ifndef __FCHG_MESSAGES_H
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7 #define __FCHG_MESSAGES_H
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8
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9 #include "rv/rv_general.h"
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10
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11 // Request mail
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12 struct pwr_req_s {
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13 T_RV_HDR header;
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14 };
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15
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16 // Indication mail with ADC measurements
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17 struct pwr_adc_ind_s {
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18 T_RV_HDR header;
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19 unsigned short data[9+1]; // ADC measurements + status of VRPCSTS register
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20 };
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21
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22 // Message IDs for all PWR module messages
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23 enum pwr_msg_id {
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24 /* message types new to FCHG */
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25 USER_START_CHARGE_REQ = 1,
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26 USER_STOP_CHARGE_REQ,
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27 /* messages sent to us by SPI task, same as TI's LCC */
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28 PWR_CHARGER_PLUGGED_IND = 40,
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29 PWR_CHARGER_UNPLUGGED_IND,
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30 PWR_ADC_IND = 90
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31 };
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32
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33 #endif