From d4dd674e5706f74a4bcf05f175c4e7cf62337b22 Mon Sep 17 00:00:00 2001
From: yincheng.zhong <634916154@qq.com>
Date: 星期二, 14 五月 2024 14:29:28 +0800
Subject: [PATCH] 增加功率输出模式
---
Src/decadriver/deca_device.c | 41 +++++++++++++++++++++++++++++++++++------
1 files changed, 35 insertions(+), 6 deletions(-)
diff --git a/Src/decadriver/deca_device.c b/Src/decadriver/deca_device.c
index 04fc341..c904306 100644
--- a/Src/decadriver/deca_device.c
+++ b/Src/decadriver/deca_device.c
@@ -147,6 +147,24 @@
//
// Spi_ChangePrescaler(SPI_BAUDRATEPRESCALER_8);
//}
+#define DWT_LNA_PA_DISABLE 0x00
+#define DWT_LNA_ENABLE 0x01
+#define DWT_PA_ENABLE 0x02
+#define GPIO_PIN4_EXTPA 0x00004000UL /* The pin operates as the EXTPA output */
+void dwt_setlnapamode(int lna_pa)
+{
+ uint32_t gpio_mode = dwt_read32bitoffsetreg(GPIO_CTRL_ID, GPIO_MODE_OFFSET);
+ gpio_mode &= ~(GPIO_MSGP4_MASK | GPIO_MSGP5_MASK | GPIO_MSGP6_MASK);
+ if (lna_pa & DWT_LNA_ENABLE)
+ {
+ gpio_mode |= GPIO_PIN6_EXTRXE;
+ }
+ if (lna_pa & DWT_PA_ENABLE)
+ {
+ gpio_mode |= (GPIO_PIN5_EXTTXE | GPIO_PIN4_EXTPA);
+ }
+ dwt_write32bitoffsetreg(GPIO_CTRL_ID, GPIO_MODE_OFFSET, gpio_mode);
+}
#define LDOTUNE_ADDRESS (0x04)
#define PARTID_ADDRESS (0x06)
#define LOTID_ADDRESS (0x07)
@@ -232,14 +250,25 @@
// Read system register / store local copy
dw1000local.sysCFGreg = dwt_read32bitreg(SYS_CFG_ID) ; // Read sysconfig register
{
- uint32_t reg;
- reg = dwt_read32bitreg(GPIO_CTRL_ID);
- reg |= 0x00014000;
- reg |= 0x00050000;
- dwt_write32bitreg(GPIO_CTRL_ID,reg);
- dwt_write16bitoffsetreg(PMSC_ID,PMSC_TXFINESEQ_OFFSET ,PMSC_TXFINESEQ_DIS_MASK);
+ // dwt_setlnapamode(DWT_PA_ENABLE|DWT_LNA_ENABLE);
+// uint32_t reg;
+// reg = dwt_read32bitreg(GPIO_CTRL_ID);
+// reg |= 0x00014000;
+// reg |= 0x00050000;
+// dwt_write32bitreg(GPIO_CTRL_ID,reg);
+// dwt_write16bitoffsetreg(PMSC_ID,PMSC_TXFINESEQ_OFFSET ,PMSC_TXFINESEQ_DIS_MASK);
}
+ if(g_com_map[MODBUS_MODE])
+ {
+ dwt_configcontinuousframemode(124800);
+ dwt_writetxfctrl(13, 0);
+ dwt_starttx(DWT_START_TX_IMMEDIATE);
+ while(1)
+ {
+ IdleTask();
+ }
+ }
// CheckCPUID();
dw1000local.deviceID = dwt_readdevid() ;
return DWT_SUCCESS ;
--
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