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Contributions from Michael Baar:

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CC1020

o   Turns off only after transmission has ended and not in between

o   Using events for DMA takes too long. It should use a callback when
    DMA finishes to turn off the transmit mode as early as possible.

Core/UART

o   Added profiling and energest initialization

o   Changed low-power mode from LPM1 to LPM3
This commit is contained in:
nvt-se 2007-12-13 12:51:38 +00:00
parent b1d87bf0d3
commit 665c58fd2a
4 changed files with 267 additions and 163 deletions
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23
platform/msb430/dev/cc1020-internal.h
View file

@ -214,11 +214,21 @@ const uint8_t cc1020_config_115200[41] = {
/// cc1020 state
enum cc1020_state {
CC1020_OFF,
CC1020_RX,
CC1020_TX
CC1020_OFF = 0,
CC1020_RX = 0x01,
CC1020_TX = 0x02,
CC1020_RX_SEARCHING = 0x10, // searching for preamble + sync word
CC1020_RX_RECEIVING = 0x20, // receiving bytes
CC1020_RX_PROCESSING = 0x40, // processing data in buffer
CC1020_OP_STATE = 0x73,
CC1020_TURN_OFF = 0x80,
};
#define CC1020_SET_OPSTATE(opstate) cc1020_state = ((cc1020_state & ~CC1020_OP_STATE) | (opstate))
/******************************************************************************
* @name Packet specification
* @{
@ -241,10 +251,3 @@ struct cc1020_header {
#define HDRSIZE (sizeof (struct cc1020_header))
///@}
/// cc1020 receiver state
enum cc1020_rxstate {
CC1020_RX_SEARCHING, // searching for preamble + sync word
CC1020_RX_RECEIVING, // receiving bytes
CC1020_RX_PROCESSING // processing data in buffer
};