CMT2300A.rar_CM2300A_CMT2300_CMT2300A模组_finallyvxe_largekfn

/* * THE FOLLOWING FIRMWARE IS PROVIDED: (1) "AS IS" WITH NO WARRANTY; AND * (2)TO ENABLE ACCESS TO CODING INFORMATION TO GUIDE AND FACILITATE CUSTOMER. * CONSEQUENTLY, CMOSTEK SHALL NOT BE HELD LIABLE FOR ANY DIRECT, INDIRECT OR * CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE CONTENT * OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING INFORMATION * CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. * * Copyright (C) CMOSTEK SZ. */ /*! * @file cmt2300a.c * @brief CMT2300A transceiver RF chip driver * * @version 1.3 * @date Jul 17 2017 * @author CMOSTEK R@D */ #include "includes.h" #include "intervel_cfg.h" /*! ******************************************************** * @name CMT2300A_SoftReset * @desc Soft reset. * *********************************************************/ void CMT2300A_SoftReset(void) { CMT2300A_WriteReg(0x7F, 0xFF); } /*! ******************************************************** * @name CMT2300A_GetChipStatus * @desc Get the chip status. * @return * CMT2300A_STA_PUP * CMT2300A_STA_SLEEP * CMT2300A_STA_STBY * CMT2300A_STA_RFS * CMT2300A_STA_TFS * CMT2300A_STA_RX * CMT2300A_STA_TX * CMT2300A_STA_EEPROM * CMT2300A_STA_ERROR * CMT2300A_STA_CAL * *********************************************************/ u8 CMT2300A_GetChipStatus(void) { return CMT2300A_ReadReg(CMT2300A_CUS_MODE_STA) & CMT2300A_MASK_CHIP_MODE_STA; } /*! ******************************************************** * @name CMT2300A_AutoSwitchStatus * @desc Auto switch the chip status, and 10 ms as timeout. * @param nGoCmd: the chip next status * @return TRUE or FALSE * *********************************************************/ BOOL CMT2300A_AutoSwitchStatus(u8 nGoCmd) { #ifdef ENABLE_AUTO_SWITCH_CHIP_STATUS u32 nBegTick = CMT2300A_GetTickCount(); u8 nWaitStatus; switch(nGoCmd) { case CMT2300A_GO_SLEEP: nWaitStatus = CMT2300A_STA_SLEEP; break; case CMT2300A_GO_STBY : nWaitStatus = CMT2300A_STA_STBY ; break; case CMT2300A_GO_TFS : nWaitStatus = CMT2300A_STA_TFS ; break; case CMT2300A_GO_TX : nWaitStatus = CMT2300A_STA_TX ; break; case CMT2300A_GO_RFS : nWaitStatus = CMT2300A_STA_RFS ; break; case CMT2300A_GO_RX : nWaitStatus = CMT2300A_STA_RX ; break; } CMT2300A_WriteReg(CMT2300A_CUS_MODE_CTL, nGoCmd); while(CMT2300A_GetTickCount()-nBegTick < 10) { CMT2300A_DelayUs(100); if(nWaitStatus==CMT2300A_GetChipStatus()) return TRUE; if(CMT2300A_GO_TX==nGoCmd) { CMT2300A_DelayUs(100); if(CMT2300A_MASK_TX_DONE_FLG & CMT2300A_ReadReg(CMT2300A_CUS_INT_CLR1)) return TRUE; } if(CMT2300A_GO_RX==nGoCmd) { CMT2300A_DelayUs(100); if(CMT2300A_MASK_PKT_OK_FLG & CMT2300A_ReadReg(CMT2300A_CUS_INT_FLAG)) return TRUE; } } return FALSE; #else CMT2300A_WriteReg(CMT2300A_CUS_MODE_CTL, nGoCmd); return TRUE; #endif } /*! ******************************************************** * @name CMT2300A_GoSleep * @desc Entry SLEEP mode. * @return TRUE or FALSE * *********************************************************/ BOOL CMT2300A_GoSleep(void) { return CMT2300A_AutoSwitchStatus(CMT2300A_GO_SLEEP); } /*! ******************************************************** * @name CMT2300A_GoStby * @desc Entry Sleep mode. * @return TRUE or FALSE * *********************************************************/ BOOL CMT2300A_GoStby(void) { return CMT2300A_AutoSwitchStatus(CMT2300A_GO_STBY); } /*! ******************************************************** * @name CMT2300A_GoTFS * @desc Entry TFS mode. * @return TRUE or FALSE * *********************************************************/ BOOL CMT2300A_GoTFS(void) { return CMT2300A_AutoSwitchStatus(CMT2300A_GO_TFS); } /*! ******************************************************** * @name CMT2300A_GoRFS * @desc Entry RFS mode. * @return TRUE or FALSE * *********************************************************/ BOOL CMT2300A_GoRFS(void) { return CMT2300A_AutoSwitchStatus(CMT2300A_GO_RFS); } /*! ******************************************************** * @name CMT2300A_GoTx * @desc Entry Tx mode. * @return TRUE or FALSE * *********************************************************/ BOOL CMT2300A_GoTx(void) { return CMT2300A_AutoSwitchStatus(CMT2300A_GO_TX); } /*! ******************************************************** * @name CMT2300A_GoRx * @desc Entry Rx mode. * @return TRUE or FALSE * *********************************************************/ BOOL CMT2300A_GoRx(void) { return CMT2300A_AutoSwitchStatus(CMT2300A_GO_RX); } /*! ******************************************************** * @name CMT2300A_ConfigGpio * @desc Config GPIO pins mode. * @param nGpioSel: GPIO1_SEL | GPIO2_SEL | GPIO3_SEL | GPIO4_SEL * GPIO1_SEL: * CMT2300A_GPIO1_SEL_DOUT/DIN * CMT2300A_GPIO1_SEL_INT1 * CMT2300A_GPIO1_SEL_INT2 * CMT2300A_GPIO1_SEL_DCLK * * GPIO2_SEL: * CMT2300A_GPIO2_SEL_INT1 * CMT2300A_GPIO2_SEL_INT2 * CMT2300A_GPIO2_SEL_DOUT/DIN * CMT2300A_GPIO2_SEL_DCLK * * GPIO3_SEL: * CMT2300A_GPIO3_SEL_CLKO * CMT2300A_GPIO3_SEL_DOUT/DIN * CMT2300A_GPIO3_SEL_INT2 * CMT2300A_GPIO3_SEL_DCLK * * GPIO4_SEL: * CMT2300A_GPIO4_SEL_RSTIN * CMT2300A_GPIO4_SEL_INT1 * CMT2300A_GPIO4_SEL_DOUT * CMT2300A_GPIO4_SEL_DCLK * *********************************************************/ void CMT2300A_ConfigGpio(u8 nGpioSel) { CMT2300A_WriteReg(CMT2300A_CUS_IO_SEL, nGpioSel); } /*! ******************************************************** * @name CMT2300A_ConfigInterrupt * @desc Config interrupt on INT1 and INT2. * @param nInt1Sel, nInt2Sel * CMT2300A_INT_SEL_RX_ACTIVE * CMT2300A_INT_SEL_TX_ACTIVE * CMT2300A_INT_SEL_RSSI_VLD * CMT2300A_INT_SEL_PREAM_OK * CMT2300A_INT_SEL_SYNC_OK * CMT2300A_INT_SEL_NODE_OK * CMT2300A_INT_SEL_CRC_OK * CMT2300A_INT_SEL_PKT_OK * CMT2300A_INT_SEL_SL_TMO * CMT2300A_INT_SEL_RX_TMO * CMT2300A_INT_SEL_TX_DONE * CMT2300A_INT_SEL_RX_FIFO_NMTY * CMT2300A_INT_SEL_RX_FIFO_TH * CMT2300A_INT_SEL_RX_FIFO_FULL * CMT2300A_INT_SEL_RX_FIFO_WBYTE * CMT2300A_INT_SEL_RX_FIFO_OVF * CMT2300A_INT_SEL_TX_FIFO_NMTY * CMT2300A_INT_SEL_TX_FIFO_TH * CMT2300A_INT_SEL_TX_FIFO_FULL * CMT2300A_INT_SEL_STATE_IS_STBY * CMT2300A_INT_SEL_STATE_IS_FS * CMT2300A_INT_SEL_STATE_IS_RX * CMT2300A_INT_SEL_STATE_IS_TX * CMT2300A_INT_SEL_LED * CMT2300A_INT_SEL_TRX_ACTIVE * CMT2300A_INT_SEL_PKT_DONE * *********************************************************/ void CMT2300A_ConfigInterrupt(u8 nInt1Sel, u8 nInt2Sel) { nInt1Sel &= CMT2300A_MASK_INT1_SEL; nInt1Sel |= (~CMT2300A_MASK_INT1_SEL) & CMT2300A_ReadReg(CMT2300A_CUS_INT1_CTL); CMT2300A_WriteReg(CMT2300A_CUS_INT1_CTL, nInt1Sel); nInt2Sel &= CMT2300A_MASK_INT2_SEL; nInt2Sel |= (~CMT2300A_MASK_INT2_SEL) & CMT2300A_ReadReg(CMT2300A_CUS_INT2_CTL); CMT2300A_WriteReg(CMT2300A_CUS_INT2_CTL, nInt2Sel); } /*! ******************************************************** * @name CMT2300A_