status = osal_snv_read(BLE_INFO_SVN_ID, 2, (uint8 *)(&ble_info)); uart_pri_write_transport(&status, 1); status = osal_snv_write(BLE_INFO_SVN_ID, 2, (uint8 *)(&ble_info)); uart_pri_write_transport(&...
osal_snv_write处理机制问题 以下为osal_snv_write中的一段代码 uint16 offset = findItem(activePg, pgOff, id); if (offset > 0) { uint8 tmp; osalSnvLen_t i; for (i = 0; i < len; i++) { HalFlashRead(activePg, offset, &tmp, 1); if (tmp != ((uint8 *)pBuf)[i]) {...
rst4 = osal_snv_write(0x84, 128, buf); // NV_OPER_FAILED When I debug the SNV module, I find that only a few hundred bytes of flash space(around 524bytes) can be used. How to enlarge the flash space for user application?11...
I tried to use "osal_snv_write" to write a few bytes to the NV memory starting at the offset of 0x80. I can successfully write to NV with CC2540EM+SmartRF05. However, when I download the same firmware to the Blue Giga BLE112A module, the write operation cannot be completed (the ...
t = osal_SNV_write (0x101、240、deneme); 正如我说过的、它是在按钮处理程序函数中写入的。 ( BLE_NVID_CUST_START 定义为0x100) 当我第一次按下按钮时、函数开始写入0x48062 闪存地址并结束0x48133。 然后、当我第二次按下按钮时、它不会开始写入0x48062、我开始写入0x48152闪存地址。...
结果= osal_SNV_write(0x80, 1,&buf ); buf = 0; 结果= osal_SNV_READ(0x80, 1,&buf ); 第一次运行结果== Success,buf =99。 一切都好 在第二次运行(重新启动后)时,我只调用 结果= osal_SNV_READ(0x80, 1,&buf ); 并返回0x0A。buf not changed。
OSAL_SNV = 1 is set in BLE Stack (BLE SDK 2.2.1.18). It was already 1 , but I reprogrammed ble stack. Is there any particular order of calling osal_snv_read and osal_snv_write operation? status = osal_snv_write(0x80,10, (uint8_t *)write_buffer ) , ...
4. When I try to save the data during the program run (after the calibration) the function "osal_snv_write" gives me the error 0x02: INVALIDPARAMETER and not 0x0A: NV_OPER_FAILED as written in the manual. what does this error INVALIDPARAMETER mean? the osalSnvId_t id is given 0x80...
SimpleBLEMulti工程中需要用到读写相关配置参数到flash的功能。这需要编译CC2640Stack打开OSAL_SNV=2,相关配置如下图所示: 编译过程中报错如下: 请问这个问题是如何导致的,需要对代码进行优化吗?SimpleBLEMulti还有其它读写flash操作的方法吗?请TI技术和论坛大神帮忙解答一下,不胜感激!
奇怪的是、最后到达缓冲区的第一个字节始终是我尝试读取的块编号、即如果我切换到0x81、这是我执行读取操作时缓冲区中的第一个数字。 是否有人成功使用过它? 我在这里看到几个线程声称它不会写入大于128的缓冲区-这是限制吗? 。 回答我自己的问题。 OSAL_SNV_READ 和 OSAL_SNV_WRITE...