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three_lead_ecg
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pwm driver ok

3lead_uart_test_ok_version
zhaohe 1 year ago
parent
877c4d54b7
commit
27b98a8dbc
9 changed files with 334 additions and 55 deletions
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  1. 5
      .vscode/c_cpp_properties.json
  2. 6
      .vscode/settings.json
  3. 146
      app/app.uvoptx
  4. 62
      app/app.uvprojx
  5. 12
      app/config/sdk_config.h
  6. 15
      app/main.c
  7. 132
      app/src/board.c
  8. 9
      app/src/board.h
  9. 2
      sdk

5
.vscode/c_cpp_properties.json
View File

@ -4,6 +4,11 @@
"name": "nrf52833_xxaa",
"includePath": [
"libznordic\\include",
"sdk/external/fatfs/src/",
"sdk/external/fatfs/src/",
"sdk/external/fatfs/port/",
"sdk/components/libraries/block_dev/sdc/",
"sdk/components/libraries/block_dev/",
"sdk\\config",
"app\\src",
"sdk\\components",

6
.vscode/settings.json
View File

@ -42,6 +42,10 @@
"ble_srv_common.h": "c",
"zdatachannel_service.h": "c",
"ble_link_ctx_manager.h": "c",
"nrf_drv_saadc.h": "c"
"nrf_drv_saadc.h": "c",
"project_cfg.h": "c",
"nrf_block_dev_sdc.h": "c",
"nrf_drv_pwm.h": "c",
"nrfx_config.h": "c"
}
}

146
app/app.uvoptx
View File

@ -823,6 +823,18 @@
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@ -953,7 +965,7 @@
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@ -977,7 +989,7 @@
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@ -1085,7 +1097,7 @@
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@ -1097,7 +1109,7 @@
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@ -1153,7 +1189,7 @@
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@ -1177,7 +1213,7 @@
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@ -1189,7 +1225,7 @@
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@ -1201,7 +1237,7 @@
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@ -1221,7 +1257,7 @@
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@ -1233,7 +1269,7 @@
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@ -1245,7 +1281,7 @@
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@ -1277,7 +1313,7 @@
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@ -1289,7 +1325,7 @@
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@ -1322,6 +1358,38 @@
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62
app/app.uvprojx
File diff suppressed because it is too large
View File

12
app/config/sdk_config.h
View File

@ -2784,13 +2784,13 @@
// <e> NRFX_PWM_ENABLED - nrfx_pwm - PWM peripheral driver
//==========================================================
#ifndef NRFX_PWM_ENABLED
#define NRFX_PWM_ENABLED 0
#define NRFX_PWM_ENABLED 1
#endif
// <q> NRFX_PWM0_ENABLED - Enable PWM0 instance
#ifndef NRFX_PWM0_ENABLED
#define NRFX_PWM0_ENABLED 0
#define NRFX_PWM0_ENABLED 1
#endif
// <q> NRFX_PWM1_ENABLED - Enable PWM1 instance
@ -5023,7 +5023,7 @@
// <e> PWM_ENABLED - nrf_drv_pwm - PWM peripheral driver - legacy layer
//==========================================================
#ifndef PWM_ENABLED
#define PWM_ENABLED 0
#define PWM_ENABLED 1
#endif
// <o> PWM_DEFAULT_CONFIG_OUT0_PIN - Out0 pin <0-31>
@ -5123,7 +5123,7 @@
#ifndef PWM0_ENABLED
#define PWM0_ENABLED 0
#define PWM0_ENABLED 1
#endif
// <q> PWM1_ENABLED - Enable PWM1 instance
@ -6195,7 +6195,7 @@
#ifndef APP_PWM_ENABLED
#define APP_PWM_ENABLED 0
#define APP_PWM_ENABLED 1
#endif
// <e> APP_SCHEDULER_ENABLED - app_scheduler - Events scheduler
@ -6222,7 +6222,7 @@
// <e> APP_SDCARD_ENABLED - app_sdcard - SD/MMC card support using SPI
//==========================================================
#ifndef APP_SDCARD_ENABLED
#define APP_SDCARD_ENABLED 0
#define APP_SDCARD_ENABLED 1
#endif
// <o> APP_SDCARD_SPI_INSTANCE - SPI instance used

15
app/main.c
View File

@ -7,6 +7,10 @@
#include "zble_module.h"
#include "zdatachannel_service.h"
#include "ff.h"
#include "diskio_blkdev.h"
#include "nrf_block_dev_sdc.h"
#if 0
void qingfengboard_test(void) {
// 测试LED
@ -85,9 +89,11 @@ static void board_init() {
// adc_module_heart_elect_channel_init(NRF_SAADC_INPUT_AIN2);
// board_spi_init();
board_i2c_init();
// board_i2c_init();
}
int main(void) {
zsys_init();
NRF_LOG_INFO("compile time :%s", __TIME__);
@ -104,8 +110,11 @@ int main(void) {
NRF_SDH_BLE_OBSERVER(m_ble_observer, 3, ble_evt_handler, NULL);
ZERROR_CHECK(app_timer_create(&m_test_tx_timer, APP_TIMER_MODE_REPEATED, test_tx_timer_cb));
ZERROR_CHECK(app_timer_start(m_test_tx_timer, APP_TIMER_TICKS(100), NULL));
// ZERROR_CHECK(app_timer_create(&m_test_tx_timer, APP_TIMER_MODE_REPEATED, test_tx_timer_cb));
// ZERROR_CHECK(app_timer_start(m_test_tx_timer, APP_TIMER_TICKS(100), NULL));
// fatfs_test_write();
pwm_trigger();
zble_module_start_adv();
zsys_loop();

132
app/src/board.c
View File

@ -3,6 +3,11 @@
#include "app_timer.h"
#include "nrf_gpio.h"
#include "sys.h"
//
#include "diskio_blkdev.h"
#include "ff.h"
#include "nrf_block_dev_sdc.h"
#include "nrf_drv_pwm.h"
static int16_t adc_channel_read_val(uint16_t channel) {
nrf_saadc_value_t value;
@ -180,9 +185,41 @@ ret_code_t board_spi_transfer_test() {
void screen_init() {}
void screen_spi_translate_onebyte() {}
static nrf_drv_pwm_t m_pwm0 = NRF_DRV_PWM_INSTANCE(0);
static nrf_pwm_values_individual_t m_demo1_seq_values;
void pwm_trigger() {
nrf_drv_pwm_config_t const config0 = {
.output_pins = {11},
.irq_priority = APP_IRQ_PRIORITY_LOWEST,
.base_clock = NRF_PWM_CLK_125kHz,
.count_mode = NRF_PWM_MODE_UP,
.top_value = 5,
.load_mode = NRF_PWM_LOAD_INDIVIDUAL,
.step_mode = NRF_PWM_STEP_AUTO,
};
APP_ERROR_CHECK(nrf_drv_pwm_init(&m_pwm0, &config0, NULL));
static nrf_pwm_sequence_t const m_demo1_seq = {
.values.p_individual = &m_demo1_seq_values,
.length = NRF_PWM_VALUES_LENGTH(m_demo1_seq_values),
.repeats = 0,
.end_delay = 0,
};
m_demo1_seq_values.channel_0 = 2;
m_demo1_seq_values.channel_1 = 0;
m_demo1_seq_values.channel_2 = 0;
m_demo1_seq_values.channel_3 = 0;
(void)nrf_drv_pwm_simple_playback(&m_pwm0, &m_demo1_seq, 1, NRF_DRV_PWM_FLAG_LOOP);
}
/*******************************************************************************
* I2C *
*******************************************************************************/
#define TWI_SCL_M 30 // I2C SCL引脚
#define TWI_SDA_M 31 // I2C SDA引脚
static const nrf_drv_twi_t m_twi_master = NRF_DRV_TWI_INSTANCE(1);
@ -201,7 +238,96 @@ void board_i2c_init() {
nrf_drv_twi_enable(&m_twi_master);
}
void board_i2c_write(uint8_t addr, uint8_t* data, uint8_t len) {
nrf_drv_twi_tx(&m_twi_master, addr, data, len, false);
}
void board_i2c_write(uint8_t addr, uint8_t* data, uint8_t len) { nrf_drv_twi_tx(&m_twi_master, addr, data, len, false); }
#define FILE_NAME "NORDIC.TXT"
#define TEST_STRING "SD card example."
// #define SPI_MISO_PIN 31
// #define SPI_SS_PIN 20
// #define SPI_SCK_PIN 29
// #define SPI_MOSI_PIN 30
#define SDC_SCK_PIN 29 ///< SDC serial clock (SCK) pin.
#define SDC_MOSI_PIN 30 ///< SDC serial data in (DI) pin.
#define SDC_MISO_PIN 31 ///< SDC serial data out (DO) pin.
#define SDC_CS_PIN 28 ///< SDC chip select (CS) pin.
NRF_BLOCK_DEV_SDC_DEFINE(m_block_dev_sdc, NRF_BLOCK_DEV_SDC_CONFIG(SDC_SECTOR_SIZE, APP_SDCARD_CONFIG(SDC_MOSI_PIN, SDC_MISO_PIN, SDC_SCK_PIN, SDC_CS_PIN)), NFR_BLOCK_DEV_INFO_CONFIG("Nordic", "SDC", "1.00"));
void fatfs_init() {}
void fatfs_test_write() {
static FATFS fs;
static DIR dir;
static FILINFO fno;
static FIL file;
uint32_t bytes_written;
FRESULT ff_result;
DSTATUS disk_state = STA_NOINIT;
// Initialize FATFS disk I/O interface by providing the block device.
static diskio_blkdev_t drives[] = {DISKIO_BLOCKDEV_CONFIG(NRF_BLOCKDEV_BASE_ADDR(m_block_dev_sdc, block_dev), NULL)};
diskio_blockdev_register(drives, ARRAY_SIZE(drives));
NRF_LOG_INFO("Initializing disk 0 (SDC)...");
for (uint32_t retries = 3; retries && disk_state; --retries) {
disk_state = disk_initialize(0);
}
if (disk_state) {
NRF_LOG_INFO("Disk initialization failed.");
return;
}
uint32_t blocks_per_mb = (1024uL * 1024uL) / m_block_dev_sdc.block_dev.p_ops->geometry(&m_block_dev_sdc.block_dev)->blk_size;
uint32_t capacity = m_block_dev_sdc.block_dev.p_ops->geometry(&m_block_dev_sdc.block_dev)->blk_count / blocks_per_mb;
NRF_LOG_INFO("Capacity: %d MB", capacity);
NRF_LOG_INFO("Mounting volume...");
ff_result = f_mount(&fs, "", 1);
if (ff_result) {
NRF_LOG_INFO("Mount failed.");
return;
}
NRF_LOG_INFO("\r\n Listing directory: /");
ff_result = f_opendir(&dir, "/");
if (ff_result) {
NRF_LOG_INFO("Directory listing failed!");
return;
}
do {
ff_result = f_readdir(&dir, &fno);
if (ff_result != FR_OK) {
NRF_LOG_INFO("Directory read failed.");
return;
}
if (fno.fname[0]) {
if (fno.fattrib & AM_DIR) {
NRF_LOG_RAW_INFO(" <DIR> %s", (uint32_t)fno.fname);
} else {
NRF_LOG_RAW_INFO("%9lu %s", fno.fsize, (uint32_t)fno.fname);
}
}
} while (fno.fname[0]);
NRF_LOG_RAW_INFO("");
NRF_LOG_INFO("Writing to file " FILE_NAME "...");
ff_result = f_open(&file, FILE_NAME, FA_READ | FA_WRITE | FA_OPEN_APPEND);
if (ff_result != FR_OK) {
NRF_LOG_INFO("Unable to open or create file: " FILE_NAME ".");
return;
}
ff_result = f_write(&file, TEST_STRING, sizeof(TEST_STRING) - 1, (UINT*)&bytes_written);
if (ff_result != FR_OK) {
NRF_LOG_INFO("Write failed\r\n.");
} else {
NRF_LOG_INFO("%d bytes written.", bytes_written);
}
(void)f_close(&file);
return;
}

9
app/src/board.h
View File

@ -54,4 +54,11 @@ void board_i2c_init();
void board_i2c_write(uint8_t addr, uint8_t* data, uint8_t len);
void screen_init();
void screen_spi_translate_onebyte();
void screen_spi_translate_onebyte();
/*******************************************************************************
* FATFS *
*******************************************************************************/
void fatfs_init();
void fatfs_test_write();
void pwm_trigger();

2
sdk

@ -1 +1 @@
Subproject commit 458363107275ea8f80171b824a634780a1d84eb3
Subproject commit 9ff458fcdef52d2ff06829ec783406af521844da
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