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authorMarti Bolivar <mbolivar@leaflabs.com>2011-05-18 20:23:56 -0400
committerMarti Bolivar <mbolivar@leaflabs.com>2011-05-19 18:45:45 -0400
commit639149a8abbe3c41e62cb3986f5df8509209ca2f (patch)
tree09ea66d792c481a4ce4a67cca52a3682c67f3608 /wirish
parenta076b0eeab4b84024287c23ca049d563b0467eff (diff)
downloadlibrambutan-639149a8abbe3c41e62cb3986f5df8509209ca2f.tar.gz
librambutan-639149a8abbe3c41e62cb3986f5df8509209ca2f.zip
adc.c: adc_init() doesn't set the RCC's ADC prescaler.
You have to call rcc_set_prescaler() yourself now. adc_init() never should have been doing that anyway.
Diffstat (limited to 'wirish')
-rw-r--r--wirish/boards.cpp1
1 files changed, 1 insertions, 0 deletions
diff --git a/wirish/boards.cpp b/wirish/boards.cpp
index 9e25eeb..3dc48cb 100644
--- a/wirish/boards.cpp
+++ b/wirish/boards.cpp
@@ -106,6 +106,7 @@ static void setupNVIC() {
static void adcDefaultConfig(const adc_dev* dev);
static void setupADC() {
+ rcc_set_prescaler(RCC_PRESCALER_ADC, RCC_ADCPRE_PCLK_DIV_6);
adc_foreach(adcDefaultConfig);
}