git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@2114 35acf78f-673a-0410-8e92-d51de3d6d3f4

1 files changed, 6 insertions, 6 deletions

diff --git a/os/hal/src/adc.c b/os/hal/src/adc.c
index 2a329d003..5348d7e93 100644
--- a/os/hal/src/adc.c
+++ b/os/hal/src/adc.c
@@ -112,11 +112,10 @@ void adcStop(ADCDriver *adcp) {
  * @brief   Starts an ADC conversion.

  * @details Starts a conversion operation, there are two kind of conversion

  *          modes:

- *          - <b>LINEAR</b>, this mode is activated when the @p callback

- *            parameter is set to @p NULL, in this mode the buffer is filled

- *            once and then the conversion stops automatically.

- *          - <b>CIRCULAR</b>, when a callback function is defined the

- *            conversion never stops and the buffer is filled circularly.

+ *          - <b>LINEAR</b>, in this mode the buffer is filled once and then

+ *            the conversion stops automatically.

+ *          - <b>CIRCULAR</b>, in this mode the conversion never stops and

+ *            the buffer is filled circularly.<br>

  *            During the conversion the callback function is invoked when

  *            the buffer is 50% filled and when the buffer is 100% filled,

  *            this way is possible to process the conversion stream in real

@@ -133,7 +132,8 @@ void adcStop(ADCDriver *adcp) {
  * @param[out] samples  pointer to the samples buffer

  * @param[in] depth     buffer depth (matrix rows number). The buffer depth

  *                      must be one or an even number.

- * @param[in] callback  pointer to the conversion callback function

+ * @param[in] callback  pointer to the conversion callback function, this

+ *                      parameter can be @p NULL if a callback is not required

  * @return              The operation status.

  * @retval FALSE        the conversion has been started.

  * @retval TRUE         the driver is busy, conversion not started.