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log fix (added f_extend), other changes

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This commit is contained in:
ggw
2026-05-24 09:37:56 -05:00
parent 19e646286f
commit 7d7297b12f
54 changed files with 294 additions and 7603 deletions
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code/l452_code/Core/Src/ads131.cpp
+2 -1
View File
@@ -31,7 +31,7 @@ void initialize_ads131(SPI_HandleTypeDef *hspi1) {
cmd[2] = 0x00;
cmd[3] = 0b00001111;
cmd[4] = 0b00011111;
cmd[4] = 0b00011011;
cmd[5] = 0x00;
HAL_GPIO_WritePin(GPIOA, ADC_CS_Pin, GPIO_PIN_RESET);
@@ -67,6 +67,7 @@ void initialize_ads131(SPI_HandleTypeDef *hspi1) {
struct packet_adc p_adc;
// With 5MHz SPI ~30uS for transfer
void read_ads131(SPI_HandleTypeDef *hspi1) {
if (HAL_GPIO_ReadPin(GPIOA, ADC_DRDY_Pin) != GPIO_PIN_RESET) {
code/l452_code/Core/Src/buff.cpp
+13 -4
View File
@@ -5,9 +5,16 @@ void sd_send(uint8_t data[], uint32_t len) {
extern bool sd_ready;
extern FIL file;
if (sd_ready) {
//char buff[80];
//CDC_Transmit_FS((uint8_t*)"W\n\r", 3);
UINT bytes_written;
FRESULT res = f_write(&file, data, len, &bytes_written);
//if (res != FR_OK || bytes_written != db_size)) {}
//f_sync(&file);
//int cx = snprintf(buff, 80, "%d %d %ld %ld\n\r", res, bytes_written, len, *((uint32_t*)data));
//CDC_Transmit_FS((uint8_t*)buff, cx);
if (res != FR_OK || bytes_written != len) {
}
}
}
@@ -22,11 +29,13 @@ void usb_send(uint8_t data[], uint32_t len) {
void uart_send(uint8_t data[], uint32_t len) {
extern bool wb1mmc_ready;
if (wb1mmc_ready) {
HAL_UART_Transmit_DMA(&huart1, data, len);
wb1mmc_ready = false;
if (huart1.gState == HAL_UART_STATE_READY) {
HAL_UART_Transmit_DMA(&huart1, data, len);
wb1mmc_ready = false;
}
}
}
struct dbl_buff<1024, usb_send> usb_buff;
struct dbl_buff<1024, uart_send> ble_buff;
struct dbl_buff<1024, sd_send> sd_buff;
struct dbl_buff<4096, sd_send> sd_buff;
code/l452_code/Core/Src/lsm6dsv.cpp
+6 -5
View File
@@ -39,20 +39,20 @@ void initialize_lsm6dsv(SPI_HandleTypeDef *hspi1) {
tx_buff[1] = 0x01; // I2C and I3C disabled
send_receive_lsm6dsv(tx_buff, rx_buff, 2);
tx_buff[0] = 0x09; // Set 120Hz data rate for fifo
tx_buff[1] = 0b01100110;
tx_buff[0] = 0x09; // Set 240Hz data rate for fifo
tx_buff[1] = 0b01110111;
send_receive_lsm6dsv(tx_buff, rx_buff, 2);
tx_buff[0] = 0x0D; // Set drdy based on fifo
tx_buff[1] = 0b00111000;
send_receive_lsm6dsv(tx_buff, rx_buff, 2);
tx_buff[0] = 0x10; // Set 120Hz accelerometer high performance
tx_buff[0] = 0x10; // Set 240Hz accelerometer high performance
tx_buff[1] = 0b00000111;
send_receive_lsm6dsv(tx_buff, rx_buff, 2);
tx_buff[0] = 0x11; // Set 120Hz gyro high performance
tx_buff[1] = 0b00000110;
tx_buff[0] = 0x11; // Set 240Hz gyro high performance
tx_buff[1] = 0b00000111;
send_receive_lsm6dsv(tx_buff, rx_buff, 2);
tx_buff[0] = 0x07;
@@ -66,6 +66,7 @@ void initialize_lsm6dsv(SPI_HandleTypeDef *hspi1) {
struct packet_imu p_imu;
// With 5MHz SPI, the transfer should take 0.2mS
void read_lsm6dsv(SPI_HandleTypeDef *hspi1) {
if (HAL_GPIO_ReadPin(GPIOC, IMU_DRDY_Pin) == GPIO_PIN_RESET) {
code/l452_code/Core/Src/main.cpp
+52 -11
View File
@@ -114,6 +114,7 @@ void HAL_TIM_PeriodElapsedCallback(TIM_HandleTypeDef *htim) {
volatile bool to_open_sd = false;
volatile bool to_close_sd = false;
volatile bool to_print_dir = false;
void comm_handler(uint8_t ch) {
switch (ch) {
@@ -150,7 +151,10 @@ void comm_handler(uint8_t ch) {
break;
case '?':
print_desc = true;
break;
break;
case 'l':
to_print_dir = true;
break;
}
}
@@ -181,27 +185,54 @@ void open_sd(void) {
return;
}
alignas(32) char buffer1[32];
int cx = snprintf(buffer1, 32, "%08lu.log", ((uint32_t)tim6_reloads) * (htim6.Init.Period + 1) + TIM6->CNT % 99999999);
int cx = snprintf(buffer1, 32, "%08lu.log", (((uint32_t)tim6_reloads) * (htim6.Init.Period + 1) + TIM6->CNT) % 99999999);
res = f_open(&file, buffer1, FA_WRITE | FA_CREATE_ALWAYS);
if (res != FR_OK) {
res = f_mount(NULL, "", 1);
return;
}
f_expand(&file, 1024 * 1024 * 100, 1);
unsigned int bw;
data_description(false, true);
sd_ready = true;
}
}
void close_sd(void) {
sd_ready = false;
to_close_sd = false;
if (sd_ready) {
f_sync(&file);
f_close(&file);
res = f_mount(NULL, "", 1);
void print_dirs(void) {
char buff[80];
FRESULT fr;
DIR dir;
FILINFO fno;
res = f_mount(&fs, "", 1);
fr = f_opendir(&dir, "");
while (1)
{
fr = f_readdir(&dir, &fno);
if (fr != FR_OK || fno.fname[0] == 0)
break;
// Skip directories just in case
if (fno.fattrib & AM_DIR)
continue;
int cx = snprintf(buff, 80, "%s %10lu\n\r", fno.fname, (unsigned long)fno.fsize);
CDC_Transmit_FS((uint8_t*)buff, cx);
}
f_closedir(&dir);
f_mount(NULL, "", 1);
}
void close_sd(void) {
if (!sd_ready) {
return;
}
to_close_sd = false;
res = f_sync(&file);
res = f_close(&file);
res = f_mount(NULL, "", 1);
sd_ready = false;
}
/* USER CODE END 0 */
@@ -269,6 +300,11 @@ int main(void)
read_ads131(&hspi1);
read_max30101(&hi2c1);
if (to_print_dir) {
to_print_dir = false;
print_dirs();
}
if (to_open_sd) {
open_sd();
}
@@ -303,15 +339,20 @@ int main(void)
write(p_vbatt);
}
if (usb_ready and total_tim6() - usb_buff.last_write > 4000) {
if (usb_ready and total_tim6() - usb_buff.last_write > 8000) {
extern dbl_buff<1024, usb_send> usb_buff;
usb_buff.send();
}
if (wb1mmc_ready and total_tim6() - ble_buff.last_write > 4000) {
if (wb1mmc_ready and total_tim6() - ble_buff.last_write > 8000) {
extern dbl_buff<1024, uart_send> ble_buff;
ble_buff.send();
}
if (sd_ready and total_tim6() - sd_buff.last_write > 8000) {
extern dbl_buff<4096, sd_send> sd_buff;
sd_buff.send();
}
}
/* USER CODE END 3 */
}
code/l452_code/Core/Src/max30101.cpp
+1
View File
@@ -58,6 +58,7 @@ void initialize_max30101(I2C_HandleTypeDef *hi2c1) {
HAL_I2C_Mem_Read(hi2c1, 0xAE, 0x07, 1, p_spo2.bytes, 180, HAL_MAX_DELAY);
}
// 3mS transfer but shouldn't block...
void read_max30101(I2C_HandleTypeDef *hi2c1) {
if (print_ready) {
p_spo2.t = total_tim6();