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authorKen Sarkies2012-10-05 13:50:42 +0930
committerKen Sarkies2012-10-05 13:50:42 +0930
commit7d0611609bc83abc6c942fe3fd6aeab16376fd7f (patch)
tree5cb25a461d02d4cff08b0b4314b631d81cdc7b3b /examples/stm32/f1/lisa-m-2
parentecb0cbbf786d56d7bdb2150446861242c1a57401 (diff)
Code changes to stm32f1 adc.c and adc.h
remove rcc_set_adc_clk - use rcc version Added functions: - adc_power_on - adc_start_conversion_direct - adc_set_dual_mode - adc_eoc - adc_eoc_injected - adc_read_regular - adc_read_injected - adc_set_injected_offset Tested dual mode scanned regular, but no tests of injected yet. Changes: "discontinuous" was misspelled. - adc_set_discontinuous_mode_regular - added "length" parameter - adc_disable_discontinuous_mode_regular - name change - adc_enable_discontinuous_mode_injected - name change - adc_enable_automatic_injected_group_conversion - disable triggers - adc_enable_jeoc_interrupt - name change to match common usage in lib - adc_disable_jeoc_interrupt - ditto - adc_enable_external_trigger_regular - remove incorrect test on parameter - adc_enable_external_trigger_injected - ditto - adc_set_sample_time - name change to match function's purpose - adc_set_conversion_time_on_all_channels - ditto - adc_set_injected_sequence - changed order of register loading (ref Barlow's issue) - adc_enable_analog_watchdog_on_all_channels - flipped AWDSGL - adc_enable_analog_watchdog_on_selected_channel - ditto added aliases for expected commonly used functions to avoid sudden user code breakage In adc.h, corrected errors in SQR names added "deprecated" compiler warnings to adc_on and to aliases defined in adc.c
Diffstat (limited to 'examples/stm32/f1/lisa-m-2')
-rw-r--r--examples/stm32/f1/lisa-m-2/adc_regular/adc.c11
1 files changed, 5 insertions, 6 deletions
diff --git a/examples/stm32/f1/lisa-m-2/adc_regular/adc.c b/examples/stm32/f1/lisa-m-2/adc_regular/adc.c
index 91d029f..f6442b1 100644
--- a/examples/stm32/f1/lisa-m-2/adc_regular/adc.c
+++ b/examples/stm32/f1/lisa-m-2/adc_regular/adc.c
@@ -3,6 +3,7 @@
*
* Copyright (C) 2010 Thomas Otto <tommi@viadmin.org>
* Copyright (C) 2012 Piotr Esden-Tempski <piotr@esden.net>
+ * Copyright (C) 2012 Ken Sarkies <ksarkies@internode.on.net>
*
* This library is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
@@ -71,14 +72,13 @@ void adc_setup(void)
/* We configure everything for one single conversion. */
adc_disable_scan_mode(ADC1);
adc_set_single_conversion_mode(ADC1);
- adc_enable_discontinous_mode_regular(ADC1);
adc_disable_external_trigger_regular(ADC1);
adc_set_right_aligned(ADC1);
/* We want to read the temperature sensor, so we have to enable it. */
adc_enable_temperature_sensor(ADC1);
- adc_set_conversion_time_on_all_channels(ADC1, ADC_SMPR_SMP_28DOT5CYC);
+ adc_set_sample_time_on_all_channels(ADC1, ADC_SMPR_SMP_28DOT5CYC);
- adc_on(ADC1);
+ adc_power_on(ADC1);
/* Wait for ADC starting up. */
for (i = 0; i < 800000; i++) /* Wait a bit. */
@@ -138,10 +138,9 @@ int main(void)
/* Continously convert and poll the temperature ADC. */
while (1) {
/*
- * If the ADC_CR2_ON bit is already set -> setting it another time
- * starts the conversion.
+ * Start the conversion directly (ie without a trigger).
*/
- adc_on(ADC1);
+ adc_start_conversion_direct(ADC1);
/* Wait for end of conversion. */
while (!(ADC_SR(ADC1) & ADC_SR_EOC));