From 1cb45d8888ae922a8c20d9a84bc43de81b45a7b0 Mon Sep 17 00:00:00 2001 From: Uwe Hermann Date: Wed, 9 Feb 2011 02:38:16 +0100 Subject: STM32VLDISCOVERY: Fix some incorrect GPIO comments. --- examples/stm32/stm32-discovery/fancyblink/fancyblink.c | 4 ++-- examples/stm32/stm32-discovery/miniblink/miniblink.c | 2 +- examples/stm32/stm32-discovery/rtc/rtc.c | 2 +- 3 files changed, 4 insertions(+), 4 deletions(-) (limited to 'examples/stm32/stm32-discovery') diff --git a/examples/stm32/stm32-discovery/fancyblink/fancyblink.c b/examples/stm32/stm32-discovery/fancyblink/fancyblink.c index afe9041..d40fb7b 100644 --- a/examples/stm32/stm32-discovery/fancyblink/fancyblink.c +++ b/examples/stm32/stm32-discovery/fancyblink/fancyblink.c @@ -33,7 +33,7 @@ void clock_setup(void) void gpio_setup(void) { - /* Set GPIO6/7 (in GPIO port C) to 'output push-pull'. */ + /* Set GPIO8/9 (in GPIO port C) to 'output push-pull'. */ gpio_set_mode(GPIOC, GPIO_MODE_OUTPUT_50_MHZ, GPIO_CNF_OUTPUT_PUSHPULL, GPIO8); gpio_set_mode(GPIOC, GPIO_MODE_OUTPUT_50_MHZ, @@ -50,7 +50,7 @@ int main(void) /* Set one LED for wigwag effect when toggling. */ gpio_set(GPIOC, GPIO8); - /* Blink the LEDs (PC6 and PC7) on the board. */ + /* Blink the LEDs (PC8 and PC9) on the board. */ while (1) { gpio_toggle(GPIOC, GPIO8 | GPIO9); /* Toggle LEDs. */ for (i = 0; i < 2000000; i++) /* Wait a bit. */ diff --git a/examples/stm32/stm32-discovery/miniblink/miniblink.c b/examples/stm32/stm32-discovery/miniblink/miniblink.c index 1992e88..a05f957 100644 --- a/examples/stm32/stm32-discovery/miniblink/miniblink.c +++ b/examples/stm32/stm32-discovery/miniblink/miniblink.c @@ -28,7 +28,7 @@ void gpio_setup(void) /* Using API functions: */ rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPCEN); - /* Set GPIO12 (in GPIO port C) to 'output push-pull'. */ + /* Set GPIO8 (in GPIO port C) to 'output push-pull'. */ /* Manually: */ // GPIOC_CRH = (GPIO_CNF_OUTPUT_PUSHPULL << (((8 - 8) * 4) + 2)); // GPIOC_CRH |= (GPIO_MODE_OUTPUT_2_MHZ << ((8 - 8) * 4)); diff --git a/examples/stm32/stm32-discovery/rtc/rtc.c b/examples/stm32/stm32-discovery/rtc/rtc.c index 6e599c0..c99920f 100644 --- a/examples/stm32/stm32-discovery/rtc/rtc.c +++ b/examples/stm32/stm32-discovery/rtc/rtc.c @@ -62,7 +62,7 @@ void usart_setup(void) void gpio_setup(void) { /* Set GPIO8 (in GPIO port C) to 'output push-pull'. */ - /* This drives the blue LED on the discovery. */ + /* This drives the blue LED on the STM32VLDISCOVERY. */ gpio_set_mode(GPIOC, GPIO_MODE_OUTPUT_2_MHZ, GPIO_CNF_OUTPUT_PUSHPULL, GPIO8); } -- cgit v1.2.3