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]) { ...
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(&st...
My questions are: Do I need to to call osal_snv_init function from APP? If yes, from where should I call it? As per my understanding this function is already called from BLE Stack. OSAL_SNV = 1 is set in BLE Stack (BLE SDK 2.2.1.18). It was already ...
//erasePage(srcPg); If you get this error it will remain unfixed for every osal_snv_write. The only solution is to clear the entire flash and then reload the image. OR make a new image with erasePage uncommented so it will fix the error....
写入失败返回什么错误？使用SNV的注意点如下：There are some important considerations when using this API:1. These are blocking function calls and an operation may take several hundred milliseconds to complete. This is especially true for NV write operations. In addition, interrupts may be d...
自己创建Task中调用osal_snv_write/read出现死机,但在SimplePeripheral_createTask中调用正常 如果SNV的存储结构改变,或者协议栈版本升级了,有必要重新擦除和初始化SNV内存数据,否则读写时会出错。 尽量不要把SNV的代码放到中断函数里。 https://dev.ti.com/tirex/explore/content/simplelink_cc...
Is the TI BLE Stack 1.1 smart enough to use these definitions to ensure that there is no overlap between TI definition and customer definitions? Thanks, KK Sorry, the last sentence, I mention BLE Stack 1.1. It should read BLE Stack 2.1 (for the CC2640). ...
1. What is the first parameter osalSnvId_t id? what data must it have? Is this data the address in the flash memory? If so why is it given as 8-bit value? - the value that can't be neither global nor a local at the page. And if this parameter is not the address in the me...
关于osal_snv的问题 请问协议栈里留出来的存放信息的两页flash,他们的active state和transfer state有什么区别 ida, 一个是激活状态,另一个是等着备用状态,同一个时间只有一个是激活在用的。
首先编译BIM，然后编译CC2640Stack，最后编译CC2640App，编译CC2640App的时候会在编译完成的时候调用Python执行“hexmerge.py”脚本来将编译生成的三个hex文件合并成一个。