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[update] update lhal, soc and demos

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* Add flash driver and init in boards.
* Add timeout for all poll wait apis
* Add 808 d0 startup to bringup
* Update lhal device tables
* Update demos
This commit is contained in:
jzlv 2022-11-18 16:26:34 +08:00
parent 9f241971e3
commit d6fab307bf
232 changed files with 26802 additions and 1471 deletions
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158
examples/peripherals/adc/adc_dma/main.c Normal file
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#include "bflb_adc.h"
#include "bflb_mtimer.h"
#include "bflb_dma.h"
#include "board.h"
struct bflb_device_s *adc;
struct bflb_device_s *dma0_ch0;
#define TEST_ADC_CHANNEL_0 1
#define TEST_ADC_CHANNEL_1 1
#define TEST_ADC_CHANNEL_2 1
#define TEST_ADC_CHANNEL_3 1
#define TEST_ADC_CHANNEL_4 1
#define TEST_ADC_CHANNEL_5 1
#define TEST_ADC_CHANNEL_6 1
#define TEST_ADC_CHANNEL_7 1
#define TEST_ADC_CHANNEL_8 1
#define TEST_ADC_CHANNEL_9 1
#define TEST_ADC_CHANNEL_10 1
#define TEST_ADC_CHANNELS (TEST_ADC_CHANNEL_0 + \
TEST_ADC_CHANNEL_1 + \
TEST_ADC_CHANNEL_2 + \
TEST_ADC_CHANNEL_3 + \
TEST_ADC_CHANNEL_4 + \
TEST_ADC_CHANNEL_5 + \
TEST_ADC_CHANNEL_6 + \
TEST_ADC_CHANNEL_7 + \
TEST_ADC_CHANNEL_8 + \
TEST_ADC_CHANNEL_9 + \
TEST_ADC_CHANNEL_10)
struct bflb_adc_channel_s chan[] = {
#if TEST_ADC_CHANNEL_0
{ .pos_chan = ADC_CHANNEL_0,
.neg_chan = ADC_CHANNEL_GND },
#endif
#if TEST_ADC_CHANNEL_1
{ .pos_chan = ADC_CHANNEL_1,
.neg_chan = ADC_CHANNEL_GND },
#endif
#if TEST_ADC_CHANNEL_2
{ .pos_chan = ADC_CHANNEL_2,
.neg_chan = ADC_CHANNEL_GND },
#endif
#if TEST_ADC_CHANNEL_3
{ .pos_chan = ADC_CHANNEL_3,
.neg_chan = ADC_CHANNEL_GND },
#endif
#if TEST_ADC_CHANNEL_4
{ .pos_chan = ADC_CHANNEL_4,
.neg_chan = ADC_CHANNEL_GND },
#endif
#if TEST_ADC_CHANNEL_5
{ .pos_chan = ADC_CHANNEL_5,
.neg_chan = ADC_CHANNEL_GND },
#endif
#if TEST_ADC_CHANNEL_6
{ .pos_chan = ADC_CHANNEL_6,
.neg_chan = ADC_CHANNEL_GND },
#endif
#if TEST_ADC_CHANNEL_7
{ .pos_chan = ADC_CHANNEL_7,
.neg_chan = ADC_CHANNEL_GND },
#endif
#if TEST_ADC_CHANNEL_8
{ .pos_chan = ADC_CHANNEL_8,
.neg_chan = ADC_CHANNEL_GND },
#endif
#if TEST_ADC_CHANNEL_9
{ .pos_chan = ADC_CHANNEL_9,
.neg_chan = ADC_CHANNEL_GND },
#endif
#if TEST_ADC_CHANNEL_10
{ .pos_chan = ADC_CHANNEL_10,
.neg_chan = ADC_CHANNEL_GND },
#endif
};
static uint8_t dma_tc_flag0 = 0;
#define TEST_COUNT 16
ATTR_NOCACHE_NOINIT_RAM_SECTION uint32_t raw_data[TEST_ADC_CHANNELS * TEST_COUNT];
void dma0_ch0_isr(void *arg)
{
dma_tc_flag0++;
printf("tc done\r\n");
}
int main(void)
{
board_init();
board_adc_gpio_init();
adc = bflb_device_get_by_name("adc");
/* adc clock = XCLK / 2 / 32 */
struct bflb_adc_config_s cfg;
cfg.clk_div = ADC_CLK_DIV_32;
cfg.scan_conv_mode = true;
cfg.continuous_conv_mode = true;
cfg.differential_mode = false;
cfg.resolution = ADC_RESOLUTION_16B;
cfg.vref = ADC_VREF_3P2V;
bflb_adc_init(adc, &cfg);
bflb_adc_channel_config(adc, chan, TEST_ADC_CHANNELS);
bflb_adc_link_rxdma(adc, true);
dma0_ch0 = bflb_device_get_by_name("dma0_ch0");
struct bflb_dma_channel_config_s config;
config.direction = DMA_PERIPH_TO_MEMORY;
config.src_req = DMA_REQUEST_ADC;
config.dst_req = DMA_REQUEST_NONE;
config.src_addr_inc = DMA_ADDR_INCREMENT_DISABLE;
config.dst_addr_inc = DMA_ADDR_INCREMENT_ENABLE;
config.src_burst_count = DMA_BURST_INCR1;
config.dst_burst_count = DMA_BURST_INCR1;
config.src_width = DMA_DATA_WIDTH_32BIT;
config.dst_width = DMA_DATA_WIDTH_32BIT;
bflb_dma_channel_init(dma0_ch0, &config);
bflb_dma_channel_irq_attach(dma0_ch0, dma0_ch0_isr, NULL);
struct bflb_dma_channel_lli_pool_s lli[1]; /* max trasnfer size 4064 * 1 */
struct bflb_dma_channel_lli_transfer_s transfers[1];
memset(raw_data, 0, sizeof(raw_data));
transfers[0].src_addr = (uint32_t)DMA_ADDR_ADC_RDR;
transfers[0].dst_addr = (uint32_t)raw_data;
transfers[0].nbytes = sizeof(raw_data);
bflb_dma_channel_lli_reload(dma0_ch0, lli, 1, transfers, 1);
bflb_dma_channel_start(dma0_ch0);
bflb_adc_start_conversion(adc);
while (dma_tc_flag0 != 1) {
bflb_mtimer_delay_ms(1);
}
bflb_adc_stop_conversion(adc);
for (size_t j = 0; j < TEST_ADC_CHANNELS * TEST_COUNT; j++) {
struct bflb_adc_result_s result;
printf("raw data:%08x\r\n", raw_data[j]);
bflb_adc_parse_result(adc, &raw_data[j], &result, 1);
printf("pos chan %d,%d mv \r\n", result.pos_chan, result.millivolt);
}
while (1) {
}
}