STM32F4-Discovery demo working.

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@3516 35acf78f-673a-0410-8e92-d51de3d6d3f4

2 files changed, 5 insertions, 5 deletions

diff --git a/demos/ARMCM4-STM32F407-DISCOVERY/main.c b/demos/ARMCM4-STM32F407-DISCOVERY/main.c
index 34893edda..e7e05d0bb 100644
--- a/demos/ARMCM4-STM32F407-DISCOVERY/main.c
+++ b/demos/ARMCM4-STM32F407-DISCOVERY/main.c
@@ -128,11 +128,11 @@ void adccb(ADCDriver *adcp, adcsample_t *buffer, size_t n) {
     /* Changes the channels pulse width, the change will be effective

        starting from the next cycle.*/

     pwmEnableChannelI(&PWMD4, 0, PWM_FRACTION_TO_WIDTH(&PWMD4, 4096, avg_ch1));

-//    pwmEnableChannelI(&PWMD4, 3, PWM_FRACTION_TO_WIDTH(&PWMD4, 4096, avg_ch2));

+    pwmEnableChannelI(&PWMD4, 3, PWM_FRACTION_TO_WIDTH(&PWMD4, 4096, avg_ch2));

 

     /* SPI slave selection and transmission start.*/

-//    spiSelectI(&SPID2);

-//    spiStartSendI(&SPID2, ADC_GRP1_NUM_CHANNELS * ADC_GRP1_BUF_DEPTH, samples);

+    spiSelectI(&SPID2);

+    spiStartSendI(&SPID2, ADC_GRP1_NUM_CHANNELS * ADC_GRP1_BUF_DEPTH, samples);

 

     chSysUnlockFromIsr();

   }

diff --git a/demos/ARMCM4-STM32F407-DISCOVERY/readme.txt b/demos/ARMCM4-STM32F407-DISCOVERY/readme.txt
index ab3c5199a..b82983548 100644
--- a/demos/ARMCM4-STM32F407-DISCOVERY/readme.txt
+++ b/demos/ARMCM4-STM32F407-DISCOVERY/readme.txt
@@ -9,9 +9,9 @@ The demo runs on an ST STM32F4-Discovery board.
 ** The Demo **

 

 The demo shows how to use the ADC, PWM and SPI drivers using asynchronous

-APIs. The ADC samples two channels (temperature sensor and PC0) and modulates

+APIs. The ADC samples two channels (temperature sensor and PC1) and modulates

 the PWM using the sampled values. The sample data is also transmitted using

-the SPI port 1.

+the SPI port 2 (NSS=PB12, SCK=PB13, MISO=PB14, MOSI=PB15).

 By pressing the button located on the board the test procedure is activated

 with output on the serial port SD2 (USART2).