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stmhal: enable SD power save (disable CLK on idle)

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Ryan Shaw 2016-10-10 14:23:21 +11:00 committed by Damien George
parent 8f068e84ee
commit 8ebd53afc9
1 changed files with 1 additions and 1 deletions
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stmhal/sdcard.c
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@ -138,7 +138,7 @@ bool sdcard_power_on(void) {
sd_handle.Instance = SDIO; sd_handle.Instance = SDIO;
sd_handle.Init.ClockEdge = SDIO_CLOCK_EDGE_RISING; sd_handle.Init.ClockEdge = SDIO_CLOCK_EDGE_RISING;
sd_handle.Init.ClockBypass = SDIO_CLOCK_BYPASS_DISABLE; sd_handle.Init.ClockBypass = SDIO_CLOCK_BYPASS_DISABLE;
sd_handle.Init.ClockPowerSave = SDIO_CLOCK_POWER_SAVE_DISABLE; sd_handle.Init.ClockPowerSave = SDIO_CLOCK_POWER_SAVE_ENABLE;
sd_handle.Init.BusWide = SDIO_BUS_WIDE_1B; sd_handle.Init.BusWide = SDIO_BUS_WIDE_1B;
sd_handle.Init.HardwareFlowControl = SDIO_HARDWARE_FLOW_CONTROL_DISABLE; sd_handle.Init.HardwareFlowControl = SDIO_HARDWARE_FLOW_CONTROL_DISABLE;
sd_handle.Init.ClockDiv = SDIO_TRANSFER_CLK_DIV; sd_handle.Init.ClockDiv = SDIO_TRANSFER_CLK_DIV;