CS7000: NVM: added reading of calibration data

openrtx/include/calibration/calibInfo_CS7000.h

@@ -0,0 +1,43 @@
+/***************************************************************************
+ *   Copyright (C) 2024 by Silvano Seva IU2KWO                             *
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 3 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ *   This program is distributed in the hope that it will be useful,       *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+ *   GNU General Public License for more details.                          *
+ *                                                                         *
+ *   You should have received a copy of the GNU General Public License     *
+ *   along with this program; if not, see <http://www.gnu.org/licenses/>   *
+ ***************************************************************************/
+
+#ifndef CALIBINFO_CS7000_H
+#define CALIBINFO_CS7000_H
+
+#include <datatypes.h>
+#include <stdint.h>
+
+
+/**
+ * \brief Calibration data for Connect Systems CS7000.
+ */
+struct CS7000Calib
+{
+    uint32_t txCalFreq[8];       // 0x000
+    uint32_t rxCalFreq[8];       // 0x024
+    uint8_t  rxSensitivity[8];   // 0x044
+    uint8_t  txHighPwr[8];       // 0x06C
+    uint8_t  txMiddlePwr[8];     // 0x074
+    uint8_t  mskFreqOffset[8];   // 0x0B4
+    uint8_t  txDigitalPathI[8];  // 0x0BC
+    uint8_t  txDigitalPathQ[8];  // 0x0C4
+    uint8_t  txAnalogPathI[8];   // 0x0CC
+    uint8_t  txAnalogPathQ[8];   // 0x0D4
+    uint8_t  errorRate[8];       // 0x0DC
+};
+
+#endif /* CALIBINFO_CS7000_H */

platform/drivers/NVM/nvmem_CS7000.c

@@ -17,14 +17,15 @@
 
 #include <interfaces/nvmem.h>
 #include <interfaces/delays.h>
+#include <calibInfo_CS760.h>
 #include <nvmem_access.h>
 #include <spi_bitbang.h>
 #include <string.h>
 #include <wchar.h>
 #include <utils.h>
 #include <crc.h>
-#include "W25Qx.h"
-#include "eeep.h"
+#include <W25Qx.h>
+#include <eeep.h>
 
 static const struct W25QxCfg cfg =
 {
@@ -94,7 +95,22 @@ const struct nvmDescriptor *nvm_getDesc(const size_t index)
 
 void nvm_readCalibData(void *buf)
 {
-    (void) buf;
+    struct CS760Calib *calData = (struct CS7000 *) buf;
+
+    nvm_read(0, 0, 0x1000, &(calData->txCalFreq),      sizeof(calData.txCalFreq));
+    nvm_read(0, 0, 0x1020, &(calData->rxCalFreq),      sizeof(calData.rxCalFreq));
+    nvm_read(0, 0, 0x1044, &(calData->rxSensitivity),  sizeof(calData.rxSensitivity));
+    nvm_read(0, 0, 0x106C, &(calData->txHighPwr),      sizeof(calData.txHighPwr));
+    nvm_read(0, 0, 0x1074, &(calData->txMiddlePwr),    sizeof(calData.txMiddlePwr));
+    nvm_read(0, 0, 0x10C4, &(calData->txDigitalPathQ), sizeof(calData.txDigitalPathQ));
+    nvm_read(0, 0, 0x10CC, &(calData->txAnalogPathI),  sizeof(calData.txAnalogPathI));
+    nvm_read(0, 0, 0x10DC, &(calData->errorRate),      sizeof(calData.errorRate));
+
+    for(int i = 0; i < 8; i++)
+    {
+        calData->txCalFreq[i] = __builtin_bswap32(calData->txCalFreq[i]);
+        calData->rxCalFreq[i] = __builtin_bswap32(calData->rxCalFreq[i]);
+    }
 }
 
 void nvm_readHwInfo(hwInfo_t *info)