* stm32 gpio set fix
@ 2009-01-05 12:27 Simon Kallweit
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From: Simon Kallweit @ 2009-01-05 12:27 UTC (permalink / raw)
To: eCos Patches List
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fixes the setting of the pullup/pulldown register for pins >= 8
[-- Attachment #2: stm32_gpio_set_fix.patch --]
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diff -r 74633c227950 packages/hal/cortexm/stm32/var/current/src/stm32_misc.c
--- a/packages/hal/cortexm/stm32/var/current/src/stm32_misc.c Mon Jan 05 09:32:16 2009 +0100
+++ b/packages/hal/cortexm/stm32/var/current/src/stm32_misc.c Mon Jan 05 13:25:54 2009 +0100
@@ -281,6 +281,7 @@
{
cyg_uint32 odr;
port = CYGHWR_HAL_STM32_GPIO_PORT( pin );
+ bit = CYGHWR_HAL_STM32_GPIO_BIT( pin );
HAL_READ_UINT32( port+CYGHWR_HAL_STM32_GPIO_ODR, odr );
if( pin & CYGHWR_HAL_STM32_GPIO_PULLUP )
odr |= (1<<bit);
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2009-01-05 12:27 stm32 gpio set fix Simon Kallweit
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