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MSP430F5529: 如何在TI-RTOS下執行SPI+DMA?

Part Number: MSP430F5529

Hi All,

1. 目前在TI-RTOS下設定SPI CLOCK最大只能到1MHz,超過的話,都會跟設定值有很大差異(例如:設定spi_master_Params.bitRate = 3000000 ,但實際量測會變成4MHz),

想請問有變法調整嗎?

2. 我目前使用MSP430F5529且跑在TI-RTOS下,在設定SPI+DMA過程中,

當執行到SPI_transfer()會停留在這,不會繼續往下執行,想請問是為什麼?

這是我目前的程式碼: 6303.MSP430F5529_TIMER.zip

謝謝。