FreeCalypso > hg > fc-tourmaline
annotate src/cs/system/bootloader/inc/serial.h @ 291:a72feaed133a
PWT buzzer driver: conditionalize on TARGET_HAS_BUZZER
Here we add a new target config preprocessor symbol TARGET_HAS_BUZZER,
currently defined for c11x and c139; later we also expect to have it
on for FC Venus, and in FC Magnetite we are going to turn it on for
target dsample, just for the sake of completeness and philosophical
correctness.
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Sat, 26 Mar 2022 19:31:18 +0000 |
parents | 4e78acac3d88 |
children |
rev | line source |
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0
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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1 /******************************************************************************* |
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2 * |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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3 * SERIAL.H |
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4 * |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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5 * This module contains functions to send or receive commands on the USART 8251. |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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6 * Only polled mode is used. |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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7 * |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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8 * (C) Texas Instruments 1998 |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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9 * |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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10 ******************************************************************************/ |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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11 |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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12 #ifndef __SERIAL_H__ |
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13 #define __SERIAL_H__ |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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14 |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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15 #include "main/sys_types.h" |
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Mychaela Falconia <falcon@freecalypso.org>
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16 |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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17 /* |
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Mychaela Falconia <falcon@freecalypso.org>
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18 * ser_receive_command and ser_receive_char have 2 modes: |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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19 * SER_INFINITE : Waits until a command is received. |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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parents:
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20 * SER_IMMEDIATE: Returns imediately even if no character is received. |
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parents:
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21 */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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22 |
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23 enum { |
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24 SER_INFINITE, |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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25 SER_IMMEDIATE |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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26 }; |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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27 |
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parents:
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28 /* |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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29 * Return values of ser_receive_data_for_flash. |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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30 */ |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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31 |
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parents:
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32 enum { |
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33 SER_DATA_READY, |
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Mychaela Falconia <falcon@freecalypso.org>
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34 SER_DATA_ERROR, |
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Mychaela Falconia <falcon@freecalypso.org>
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35 SER_END_OF_FILE |
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Mychaela Falconia <falcon@freecalypso.org>
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36 }; |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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37 |
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38 extern void ser_wait_no_activity (SYS_UWORD8 device_id); |
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parents:
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39 extern long ser_send_command (SYS_UWORD8 *command, SYS_UWORD8 device_id); |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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40 extern SYS_UWORD8 ser_receive_command (SYS_UWORD8 *command, int mode); |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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41 extern long ser_receive_data_for_flash (SYS_UWORD32 *address, SYS_UWORD16 *data, SYS_UWORD8 device_id); |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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42 extern void ser_initialize_flash_data_detection (void); |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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43 extern void ser_initialize_serial_link (void); |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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44 extern void ser_wait_last_character_sent (SYS_UWORD8 device_id); |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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45 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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46 #endif /* __SERIAL_H__ */ |