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annotate src/cs/services/fcbm/fcbm_textout.c @ 263:b5e8dfd114a7

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Switch_ON(): go into charging boot mode on either CHGSTS or CHGPRES If someone were to plug and then unplug a charger into a switched-off phone in an extremely brief "glitch" manner, we should do an automatic power-off on boot in this condition. When we were checking only CHGPRES in Switch_ON(), we would go into Misc boot state instead, which is undesirable. Now if we have a CHGSTS but not CHGPRES condition, we will go into charging boot mode, and FCBM will then do the automatic power-off upon detecting absence of the charger in its periodic polling.
author Mychaela Falconia <falcon@freecalypso.org>
date Fri, 14 May 2021 05:50:36 +0000
parents 35474f3a1782
children
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1 /*
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2 * In this module we are going to implement functions for
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3 * displaying FCBM text strings on the LCD, abstracting
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4 * the messy Condat display driver for our purposes.
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5 */
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6
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7 #include "rv/rv_general.h"
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8 #include "fcbm/fcbm_func_i.h"
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9 #include "typedefs.h"
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10 #include "dspl.h"
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11
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12 #ifdef LSCREEN
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13 #define FONT_HEIGHT 16
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14 #define FAR_END_X 175
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15 #else
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16 #define FONT_HEIGHT 8
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17 #define FAR_END_X 95
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18 #endif
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19
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20 void fcbm_display_init(void)
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21 {
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22 dspl_Init();
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23 dspl_set_char_type(DSPL_TYPE_ASCII);
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24 }
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25
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26 void fcbm_display_line(UINT16 row, char *text)
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27 {
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28 dspl_Clear(0, row * FONT_HEIGHT, FAR_END_X,
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29 (row + 1) * FONT_HEIGHT - 1);
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30 dspl_ScrText(0, row * FONT_HEIGHT, text, TXT_STYLE_NORMAL);
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31 }