Hi Charlie,
In the case of rise and fall time which is too slow, the risk is incorrect sampling of the I2C data. Problems include corrupt data transmission, dropping commands entirely (nak condition every time), and hang up of the i2c state machine…
Part Number: CC2564MODAEM Other Parts Discussed in Thread: CC256XSTBTBLESW , CC2564
MCU use stm32f407, CC256XSTBTBLESW TI Dual-mode Bluetooth® stack on STM32F4 MCUs
log: OpenStack(). Bluetooth Stack ID: 1 WBS Support initialized. Device Chipset: 4…
Moonseon,
do you want to know if your measurement is correct? Or what is the problem? Generally optimizing performance is a task requiring full knowledge about the system. You have all the source code in the IA-SDK how we configure the MMU and you can…
Hi,
Thank you for reply. As I wrote at my first post, that this code does not solve my problem.
It seems that interrupt from TX FIFO is not called (I2C_MASTER_INT_RX_FIFO_REQ) according set FIFO level. I am not sure if not do something wrong or issue…
Part Number: AM4372 Hi E2E
I would like to continue these topics because it should be one topic
https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1009372/am4372-xds200-tune-ddr-what-type-of-jtag-pins-to-use-for-it?tisearch…
Part Number: CC2640R2F
Tool/software: TI-RTOS
I am using TI BLE stack version 3.1.0(blestack not ble5stack), SDK(simplelink_cc2640r2_sdk_1_40_00_45)
My application uses "PowerCC26XX_standbyPolicy" in Power26XX.c as a power policy function
const…
Hello Justin,
Thank you for your answers, all of it are very useful. I had reviewed the LRPC lab user's guide but I felt was to generic, from the source code that you appointed I can understand much better how to collect and identify the data from the…
Part Number: TMS320F28034 Other Parts Discussed in Thread: DRV8303EVM , TMS320F28035 Hello,
I've recently bought the dev board DRV8303EVM which uses the TMS320F28035 and I have some questions on the auxiliary circuitry around the MCU:
- the 20MHz…
Other Parts Discussed in Thread: CC2541 , CC2540 Hello,
I am currently trying to achieve a high data rate between a CC2541 keyfob and an iPhone 4S. Originally, I was using the HCI with an external MCU, but am now trying to accomplish the task using…
Hello LLouis,
When you say "a clock configuration demo project", that means that you need an example to change MCLK, HSMCLK and SMCLK?? If that is the case you will need to enable the "custom performance levels". By default the Power Diver supports…
