FreeCalypso > hg > fc-magnetite
view src/cs/drivers/drv_app/spi/spi_api.h @ 632:d968a3216ba0
new tangomdm build target
TCS211/Magnetite built for target leonardo runs just fine on the Tango-based
Caramel board, but a more proper tangomdm build target is preferable in order
to better market these Tango modems to prospective commercial customers. The
only differences are in GPIO and MCSI config:
* MCSI is enabled in the tangomdm build config.
* GPIO 1 is loudspeaker amplifier control on Leonardo, but on Tango platforms
it can be used for anything. On Caramel boards this GPIO should be
configured as an output driving high.
* GPIO 2 needs to be configured as Calypso input on Leonardo, but on Tango
platforms it can be used for anything. On Caramel boards this GPIO should be
configured as an output, either high or low is OK.
| author | Mychaela Falconia <falcon@freecalypso.org> |
|---|---|
| date | Sat, 04 Jan 2020 19:27:41 +0000 |
| parents | 945cf7f506b2 |
| children |
line wrap: on
line source
/****************************************************************************/ /* */ /* File Name: spi_api.h */ /* */ /* Purpose: This file contains data structures and functions prototypes */ /* used to send events to the SPI SWE. */ /* */ /* Version 0.1 */ /* */ /* Date Modification */ /* ------------------------------------ */ /* 20/08/2000 Create */ /* */ /* Author */ /* */ /* (C) Copyright 2000 by Texas Instruments Incorporated, All Rights Reserved*/ /****************************************************************************/ #ifndef __SPI_API_H_ #define __SPI_API_H_ #include "rv/rv_general.h" #include "abb/abb.h" #ifdef __cplusplus extern "C" { #endif /* the message offset must differ for each SWE in order to have unique msg_id in the system */ #define SPI_MESSAGES_OFFSET (0x34 << 10) /* define a first msg id */ #define SPI_MESSAGE_1 (SPI_MESSAGES_OFFSET | 0x0001) typedef void (*CALLBACK_FUNC_NO_PARAM)(void); typedef void (*CALLBACK_FUNC_U16)(UINT16 *); /*****************************************/ /* structures of messages send to SPI */ /*****************************************/ typedef struct { T_RV_HDR os_hdr; UINT16 page; UINT16 address; UINT16 data; } T_SPI_WRITE; typedef struct { T_RV_HDR os_hdr; UINT16 page; UINT16 address; } T_SPI_READ; typedef struct { T_RV_HDR os_hdr; UINT16 channels; UINT16 itval; } T_SPI_ABB_CONF_ADC; typedef struct { T_RV_HDR os_hdr; UINT16 *Buff; CALLBACK_FUNC_NO_PARAM callback_func; } T_SPI_ABB_READ_ADC; #ifdef __cplusplus } #endif /* Prototypes */ /********************************************************************************/ /* */ /* Function Name: spi_abb_write */ /* */ /* Purpose: This function is used to send to the SPI mailbox a */ /* WRITE REGISTER rqst msg. */ /* */ /* Input Parameters: */ /* - page : ABB Page where to read the register. */ /* - address : address of the ABB register to read. */ /* - data : data to write in the ABB register */ /* */ /* Return : */ /* - RVM_NOT_READY : the SPI task is not ready */ /* - RV_MEMORY_ERR : the SPI task has not enough memory */ /* - RV_OK : normal processing */ /* */ /* Note: */ /* None. */ /* */ /********************************************************************************/ T_RV_RET spi_abb_write(UINT16 page, UINT16 address, UINT16 data); /********************************************************************************/ /* */ /* Function Name: spi_abb_read */ /* */ /* Purpose: This function is used to send a READ REGISTER rqst msg */ /* to the SPI mailbox. */ /* */ /* Input Parameters: */ /* - page : ABB Page where to read the register. */ /* - address : address of the ABB register to read. */ /* - CallBack : callback function called by the spi task */ /* at the end of the read process. */ /* */ /* Return : */ /* - RVM_NOT_READY : the SPI task is not ready */ /* - RV_MEMORY_ERR : the SPI task has not enough memory */ /* - RV_OK : normal processing */ /* */ /* Note: */ /* None. */ /* */ /********************************************************************************/ T_RV_RET spi_abb_read(UINT16 page, UINT16 address, CALLBACK_FUNC_U16 CallBack); /********************************************************************************/ /* */ /* Function Name: spi_abb_conf_ADC */ /* */ /* Purpose: This function is used to send to the SPI mailbox a rqst msg */ /* for configuring ABB MADC for conversions. */ /* */ /* Input Parameters: */ /* - channels : ABB channels to be converted. */ /* - itval : configure the End Of Conversion IT. */ /* */ /* Return : */ /* - RVM_NOT_READY : the SPI task is not ready */ /* - RV_MEMORY_ERR : the SPI task has not enough memory */ /* - RV_OK : normal processing */ /* */ /* Note: */ /* None. */ /* */ /********************************************************************************/ T_RV_RET spi_abb_conf_ADC(UINT16 channels, UINT16 itval); /********************************************************************************/ /* */ /* Function Name: spi_abb_read_ADC */ /* */ /* Purpose: This function is used to send to the SPI mailbox a rqst msg */ /* for reading the ABB ADC results. */ /* */ /* Input Parameters: */ /* - Buff : pointer to the buffer filled with ADC results. */ /* - CallBack : callback function called by the spi task */ /* at the end of the read process. */ /* */ /* Return : */ /* - RVM_NOT_READY : the SPI task is not ready */ /* - RV_MEMORY_ERR : the SPI task has not enough memory */ /* - RV_OK : normal processing */ /* */ /* Note: */ /* None. */ /* */ /********************************************************************************/ T_RV_RET spi_abb_read_ADC(UINT16 *Buff, CALLBACK_FUNC_NO_PARAM CallBack); #endif /* __SPI_API_H_ */