FreeCalypso > hg > fc-tourmaline

annotate src/cs/layer1/audio_include/l1audio_abb.h @ 303:f76436d19a7a default tip

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!GPRS config: fix long-standing AT+COPS chance hanging bug There has been a long-standing bug in FreeCalypso going back years: sometimes in the AT command bring-up sequence of an ACI-only MS, the AT+COPS command would produce only a power scan followed by cessation of protocol stack activity (only L1 ADC traces), instead of the expected network search sequence. This behaviour was seen in different FC firmware versions going back to Citrine, and seemed to follow some law of chance, not reliably repeatable. This bug has been tracked down and found to be specific to !GPRS configuration, stemming from our TCS2/TCS3 hybrid and reconstruction of !GPRS support that was bitrotten in TCS3.2/LoCosto version. ACI module psa_mms.c, needed only for !GPRS, was missing in the TCS3 version and had to be pulled from TCS2 - but as it turns out, there is a new field in the MMR_REG_REQ primitive that needs to be set correctly, and that psa_mms.c module is the place where this initialization needed to be added.
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 08 Jun 2023 08:23:37 +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 * Filename l1audio_abb.h
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3 * Copyright 2003 (C) Texas Instruments
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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4 *
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5 *
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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6 */
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7
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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8 #define ABB_L1_WRITE(addr,data) (((data) << 6) | (addr) | 0x01)
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9
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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10 void ABB_CAL_UlVolume (UWORD8 pga_index);
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11 void ABB_CAL_DlVolume (UWORD8 volume_index, UWORD8 pga_index);
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12 void ABB_UlVolume (UWORD8 volume_index);
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13 void ABB_DlVolume (UWORD8 volume_index);
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14 void ABB_DlMute (BOOL mute);
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15 void ABB_SideTone (UWORD8 volume_index);
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16 void ABB_Audio_Config (UWORD16 data);
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17 void ABB_Audio_Config_2 (UWORD16 data);
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18 void ABB_UlMute (BOOL mute);
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19 void ABB_Audio_Control (UWORD16 data);
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20 void ABB_Audio_On_Off (UWORD16 data);
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21 void ABB_Audio_Volume (UWORD16 data);
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22 void ABB_Audio_PLL (UWORD16 data);
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23 void ABB_Audio_VBPop (UWORD16 data);
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24 void ABB_Audio_Delay_Init (UWORD8 delay);