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state variable must be volatile.
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@ -74,7 +74,7 @@ static void cc1020_load_config(const uint8_t *);
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static void cc1020_reset(void);
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// current mode of cc1020 chip
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static enum cc1020_state cc1020_state = CC1020_OFF;
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static volatile enum cc1020_state cc1020_state = CC1020_OFF;
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static volatile uint8_t cc1020_rxbuf[HDRSIZE + CC1020_BUFFERSIZE];
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static uint8_t cc1020_txbuf[PREAMBLESIZE + SYNCWDSIZE + HDRSIZE +
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CC1020_BUFFERSIZE + TAILSIZE];
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@ -421,8 +421,7 @@ interrupt(UART0RX_VECTOR) cc1020_rxhandler(void)
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}
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// Update RSSI.
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rssi = cc1020_read_reg(CC1020_RSS);
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CC1020_SET_OPSTATE(CC1020_RX | CC1020_RX_RECEIVING);
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CC1020_SET_OPSTATE(CC1020_RX | CC1020_RX_RECEIVING);
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} else if( cc1020_state & CC1020_RX_RECEIVING ) {
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if (syncbs == 0) {
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cc1020_rxbuf[cc1020_rxlen] = RXBUF0;
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