Sojus07/hackrf
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Slowed down edges on LED and power enable signals -- they don't need to be fast, and this *might* have a negligible but positive effect on noise.

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This commit is contained in:
Jared Boone
2013-05-11 12:13:00 -07:00
parent d9884af8b8
commit e065cdfe20
1 changed files with 4 additions and 4 deletions
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8
firmware/common/hackrf_core.c
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@ -368,11 +368,11 @@ void pin_setup(void) {
GPIO_DIR(PORT_CPLD_TDI) &= ~PIN_CPLD_TDI;
/* Configure SCU Pin Mux as GPIO */
scu_pinmux(SCU_PINMUX_LED1, SCU_GPIO_FAST);
scu_pinmux(SCU_PINMUX_LED2, SCU_GPIO_FAST);
scu_pinmux(SCU_PINMUX_LED3, SCU_GPIO_FAST);
scu_pinmux(SCU_PINMUX_LED1, SCU_GPIO_NOPULL);
scu_pinmux(SCU_PINMUX_LED2, SCU_GPIO_NOPULL);
scu_pinmux(SCU_PINMUX_LED3, SCU_GPIO_NOPULL);
scu_pinmux(SCU_PINMUX_EN1V8, SCU_GPIO_FAST);
scu_pinmux(SCU_PINMUX_EN1V8, SCU_GPIO_NOPULL);
scu_pinmux(SCU_PINMUX_BOOT0, SCU_GPIO_FAST);
scu_pinmux(SCU_PINMUX_BOOT1, SCU_GPIO_FAST);