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Added somethings

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Arthur Roberts
2023-11-01 21:39:57 +00:00
parent 2b117b4b33
commit 776eb15c59
2 changed files with 21 additions and 11 deletions
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5
components/pms5003/Kconfig.projbuild
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@@ -18,6 +18,11 @@ menu "PMS5003"
default 5 default 5
depends on PMS5003_ENABLED depends on PMS5003_ENABLED
config PMS5003_SET_GPIO
int "PMS5003 Set Pin - (should be connected to pin 3 of PMS5003)"
default 6
depends on PMS5003_ENABLED
config PMS5003_PERIOD_POLL config PMS5003_PERIOD_POLL
int "Period to poll the PMS5003 in seconds" int "Period to poll the PMS5003 in seconds"
default 8 default 8

9
components/pms5003/pms5003.c
View File

@@ -1,5 +1,7 @@
#include "pms5003.h" #include "pms5003.h"
#include "driver/gpio.h"
#include "driver/uart.h" #include "driver/uart.h"
#include "hal/gpio_types.h"
#include "hal/uart_types.h" #include "hal/uart_types.h"
#define START_CHAR_1 0x42 #define START_CHAR_1 0x42
@@ -18,12 +20,15 @@ pms5003_err pms5003_init() {
.parity = UART_PARITY_DISABLE, .parity = UART_PARITY_DISABLE,
.stop_bits = UART_STOP_BITS_1, .stop_bits = UART_STOP_BITS_1,
.flow_ctrl = UART_HW_FLOWCTRL_DISABLE, .flow_ctrl = UART_HW_FLOWCTRL_DISABLE,
.rx_flow_ctrl_thresh = 122, .rx_flow_ctrl_thresh = 122, // No idea what this does - it's a default I found somewhere
}; };
gpio_set_direction(CONFIG_PMS5003_SET_GPIO, GPIO_MODE_DEF_OUTPUT);
// Datasheet has 10k pull-up
gpio_set_pull_mode(CONFIG_PMS5003_SET_GPIO, GPIO_PULLUP_ONLY);
return PMS5003_OK; return PMS5003_OK;
} }
pms5003_err pms5003_read(void) { pms5003_err pms5003_read(void) {
// uart_read_bytes
return PMS5003_OK; return PMS5003_OK;
} }