LAUNCHXL-CC3235SF: no waveform on the CLK and MoSi pins

Hi Chong,

can you elaborate on what the customer has done? Did they port a example from another platform? Does the spi example in the SDK work for them?

Hi,  Vincent 

My customer replied:

1. Hello, do you need to set the corresponding GPIO pin to multiplex SPI pin for SPI communication using the multiplexing function of GPIO, and then turn on the corresponding GPIO or SPI clock? Or do you just need to set it directly in syscfg, and then you don't need to set the SPI pin to push-pull output or turn on the clock corresponding to SPI?
2.How should I set the relevant pins to push-pull output?, For example, did I set the pin to push-pull output? 【GPIO_setConfig(CONFIG_ADS1299_EN, GPIO_CFG_OUTPUT | GPIO_CFG_OUT_OD_PU);】

Hi, Vincent

My customer replied:

Can the baud rate of UART be modified? Why do I make an error when I modify the baud rate in syscfg?

Can you send me what error you get?

Hi, Vincent

My customer replied:

Description Resource Path Location Type
921600 baud is not supported by the UART CONFIG_UART_0 empty.syscfg /empty_CC3235SF_LAUNCHXL_freertos_ccs CONFIG_Display_0(/ti/display/Display) baudRate SysConfig Problem

Hi Chong,

I'm reaching out to my colleagues for guidance.

Hi, Vincent

Is there anything I need to tell my customer?